CN203599300U - Shell ring quick round strutting device for wind power tower - Google Patents
Shell ring quick round strutting device for wind power tower Download PDFInfo
- Publication number
- CN203599300U CN203599300U CN201320662902.2U CN201320662902U CN203599300U CN 203599300 U CN203599300 U CN 203599300U CN 201320662902 U CN201320662902 U CN 201320662902U CN 203599300 U CN203599300 U CN 203599300U
- Authority
- CN
- China
- Prior art keywords
- shell ring
- wind power
- round
- power tower
- supporting rods
- 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
Links
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a shell ring quick round strutting device for a wind power tower. The shell ring quick round strutting device is characterized in that two equilong supporting rods are included, the middle portions of the two equilong supporting rods are hinged through a pin shaft, rollers are mounted at the ends of the supporting rods, the axes of the rollers are parallel to the axis of the pin shaft, the sides, close to each other, of the two supporting rods are respectively provided with thread sleeve blocks in a hinged mode, the two thread sleeve blocks are connected through a thread rod with threads at the two ends, and the screwing directions of the threads at the two ends of the thread rod are opposite. The shell ring quick round strutting device for the wind power tower has the advantages that the end of a shell ring can be strutted to be round through rotating and rolling depression of the rollers on the inner circumference of the shell ring, using is simple, quick and convenient, and the round strutting efficiency is high. The end of the shell ring can not be damaged.
Description
Technical field
The utility model belongs to wind power equipment mounting auxiliary technical field, particularly relates to a kind of Rapid rounding device for wind power generation tower cylinder joint.
Background technology
At present, pylon in Large-scale Wind Turbines generally adopts the instruments such as sledgehammer, chock, fixed block and electric welding equipment to carry out the powerful docking in hopeless limit, because two shell rings of docking are mutually difficult at circle circle, school bowlder the circularity that reaches desirable, certainly exist ovality in various degree, thereby can make shell ring install and there is following difficulty: docking efficiency is low, and speed is slow; During because of two shell ring docking, fixed block will often be welded on two shell ring ends, and docking welding behind location needs fixed block to lay, and in the docking of carrying out lower position, therefore, damages two shell ring circumferential welds surface quality around.At present, pipe has strut-type circle-supporting device on the market, and this device not only uses inconvenience, and it is undesirable to hold round effect, and shell ring is easily damaged on the top of pole.
Summary of the invention
The utility model for solve the technical problem existing in known technology provide a kind of simple in structure, easy to use, hold round effective, can not to damage shell ring Rapid rounding device for wind power generation tower cylinder joint.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: a kind of Rapid rounding device for wind power generation tower cylinder joint, it is characterized in that: comprise two isometric struts, the middle part of described two struts is hinged by bearing pin, the end of described strut is provided with running roller, the axis of described running roller is parallel with the axis of described bearing pin, the hinged thread bush piece of difference in a close side of described two struts, described two thread bush pieces connect by the threaded rod of TBE (threaded both ends), and the thread rotary orientation at described threaded rod two ends is contrary.
The utility model can also adopt following technical scheme:
Preferably, described running roller is plastic roller.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, this device can hold round the end of shell ring at the revolving-rolling of shell ring inner periphery by running roller, use simple, quick and conveniently, hold round efficiency high.Can not cause damage to the end of shell ring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, strut; 2, bearing pin; 3, running roller; 4, thread bush piece; 5, threaded rod.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of Rapid rounding device for wind power generation tower cylinder joint, comprise two isometric struts 1, the middle part of described two struts 1 is hinged by bearing pin 2, the end of described strut 1 is provided with running roller 3, and the axis of described running roller 3 is parallel with the axis of described bearing pin 2, the hinged thread bush piece 4 of difference in a close side of described two struts 1, described two thread bush pieces 4 connect by the threaded rod 5 of TBE (threaded both ends), and the thread rotary orientation at described threaded rod 5 two ends is contrary.
When use, this device is put in to the inner side, end of shell ring, regulates threaded rod, make threaded rod strut two angles between strut, the running roller of strut end, in the roll extrusion of the inner side of shell ring end, can complete and hold round with this, hold round effectively, can not cause damage to the end of shell ring.
In the present embodiment, running roller is plastic roller.
Above-described embodiment is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for the those of ordinary skill in described field; can also make on the basis of the above description other multi-form variation; here exhaustive without also giving all embodiments, and these belong to apparent variation that spirit of the present utility model amplified out or variation still among protection domain of the present utility model.
Claims (2)
1. a Rapid rounding device for wind power generation tower cylinder joint, it is characterized in that: comprise two isometric struts, the middle part of described two struts is hinged by bearing pin, the end of described strut is provided with running roller, the axis of described running roller is parallel with the axis of described bearing pin, the hinged thread bush piece of difference in a close side of described two struts, described two thread bush pieces connect by the threaded rod of TBE (threaded both ends), and the thread rotary orientation at described threaded rod two ends is contrary.
2. Rapid rounding device for wind power generation tower cylinder joint according to claim 1, is characterized in that: described running roller is plastic roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662902.2U CN203599300U (en) | 2013-10-25 | 2013-10-25 | Shell ring quick round strutting device for wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662902.2U CN203599300U (en) | 2013-10-25 | 2013-10-25 | Shell ring quick round strutting device for wind power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599300U true CN203599300U (en) | 2014-05-21 |
Family
ID=50712001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662902.2U Expired - Fee Related CN203599300U (en) | 2013-10-25 | 2013-10-25 | Shell ring quick round strutting device for wind power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013762A (en) * | 2018-07-06 | 2018-12-18 | 天津市盛佳怡电子有限公司 | A kind of Rapid rounding device for wind power generation tower cylinder joint |
-
2013
- 2013-10-25 CN CN201320662902.2U patent/CN203599300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013762A (en) * | 2018-07-06 | 2018-12-18 | 天津市盛佳怡电子有限公司 | A kind of Rapid rounding device for wind power generation tower cylinder joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102814808B (en) | Petroleum pipeline cutting belt | |
| CN202187431U (en) | Adjustable support rod | |
| CN202595625U (en) | Hanging basket main truss for bridge | |
| CN201978974U (en) | Shriveled pipe restorer | |
| CN201360119Y (en) | Guiding support for laying cables | |
| CN202825816U (en) | Oil pipeline cutting belt | |
| CN205714574U (en) | A kind of retractable blades on blower fan | |
| CN203599300U (en) | Shell ring quick round strutting device for wind power tower | |
| CN205986000U (en) | Cable protection ring | |
| CN203158935U (en) | Pipeline winding rack | |
| CN203487449U (en) | Bridge bearing | |
| CN203390481U (en) | Conical steel tube or circular steel tube butting roller support | |
| CN204778072U (en) | Cable coiling mechanism | |
| CN201786838U (en) | Sleeve capable of preventing rotation | |
| CN209509516U (en) | A kind of construction site edge protection and spray composite device | |
| CN104712877A (en) | Radius-variable guiding device | |
| CN206373845U (en) | End ring is dismantled and erecting device | |
| CN204216555U (en) | A kind of field test cable bearer | |
| CN203403450U (en) | Universal rotating anchor rope device of electric shovel | |
| CN203743630U (en) | Adjustable swinging support of flue gas turbine | |
| CN203656477U (en) | Variable diameter guider | |
| CN205056711U (en) | Rapid rounding device for wind power generation tower cylinder joint | |
| CN205312195U (en) | Novel a tower section of thick bamboo is stacked device | |
| CN205056710U (en) | Rapid rounding device for wind power generation tower cylinder joint | |
| CN205588287U (en) | Novel cantilever axle trailing arm structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |