CN213352107U - Support rotating tool for preventing tower drum from supporting deformation - Google Patents
Support rotating tool for preventing tower drum from supporting deformation Download PDFInfo
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- CN213352107U CN213352107U CN202021034583.7U CN202021034583U CN213352107U CN 213352107 U CN213352107 U CN 213352107U CN 202021034583 U CN202021034583 U CN 202021034583U CN 213352107 U CN213352107 U CN 213352107U
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- positioning roller
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- thick bamboo
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Abstract
The utility model relates to a supporting rotary tool for preventing the supporting deformation of a tower cylinder, which comprises a driving mechanism and a supporting mechanism which are arranged on a basic bracket, wherein the supporting mechanism comprises a positioning roller and an auxiliary flange which is sleeved and fixed at the middle position outside the positioning roller; an auxiliary mechanism for assisting in supporting the tower drum is arranged on the positioning roller; the auxiliary mechanism comprises a drawing rod transversely penetrating through the positioning roller, a plurality of supporting arms are hinged to the drawing rod through a disc at equal angles, and the other ends of the supporting arms are hinged to cambered plates used for supporting the inner side wall of the tower. The utility model discloses an auxiliary mechanism's cylinder action drives the support arm and often supports tower section of thick bamboo inside, with former fixed point on a few bolts most disperse support arm and tower section of thick bamboo lateral wall, and then avoid or alleviate the flange deformation scheduling problem that leads to because of fixed tower section of thick bamboo to improve the fixed stability with the support of a tower section of thick bamboo, subsequent processing of being convenient for.
Description
Technical Field
The utility model relates to a tower section of thick bamboo production and processing equipment specifically indicates a prevent that a tower section of thick bamboo supports rotatory frock of support of deformation.
Background
The land wind tower is formed by welding a tower cylinder and a flange, the tower cylinder is a tower pole of wind power generation and mainly plays a supporting role in a wind generating set. The treatment of sand blasting and paint spraying is needed in the production process of the wind tower, and corresponding supporting and rotating equipment is needed to operate. For the supporting and rotating device of the tower drum of patent No. CN201520918543.1, the rotating device of the tower drum of patent No. CN201520918544.6, and the device of the tower drum rotating tool of patent No. CN201721474564.4, which are applicable to tower drum rotating tools with different diameters, can be applied to the supporting and rotating functions in processing tower drums with different requirements.
However, the devices have a defect that the tower and the device are connected through mechanisms such as a flange of the tower and a false flange of the device through bolts. Then, the diameter of the lowest section of the tower barrel can reach 5 meters, the diameter of the uppermost section of the tower barrel also reaches about 2 meters, each section is dozens of tons of weight, the bolts are used for fixing the lowermost section of the tower barrel for the convenience and flexibility of processing and the characteristics of equipment, and the lowermost section of the tower barrel is fixed on the flange of the tower barrel through a very small number of bolts, so that the lowermost section of the tower barrel is completely fixed by the bolts, and the flange holes are easily deformed to influence the subsequent installation of the wind tower and the quality of the wind tower. Therefore, the present application is directed to the above technical problems, and research and improvement are made on the basis of the original support and rotation.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a prevent that a tower section of thick bamboo supports rotatory frock of support of deformation, can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a supporting and rotating tool for preventing tower drum supporting deformation comprises a driving mechanism and a supporting mechanism which are arranged on a base support, wherein the driving mechanism comprises two groups of driving roller groups which are symmetrically arranged, and the supporting mechanism for supporting and positioning a tower drum is arranged on the driving roller groups; the supporting mechanism comprises a positioning roller and an auxiliary flange which is sleeved and fixed at the middle position of the outer side of the positioning roller; an auxiliary mechanism for assisting in supporting the tower drum is arranged on the positioning roller; the auxiliary mechanism comprises a drawing rod transversely penetrating through the positioning roller, one end of the drawing rod, which is positioned at the inner side of the tower barrel, is fixedly connected with a disc, and the other end of the drawing rod is provided with a telescopic cylinder for driving the drawing rod; the side edge of the disc is hinged with a plurality of supporting arms according to equal angles, and the other end of each supporting arm is hinged with an arc panel for supporting the inner side wall of the tower; the positioning roller is arranged at one end of the tower barrel and is provided with a reinforcing ring, a through hole matched with the supporting arm is formed in the reinforcing ring, and the supporting arm penetrates through the through hole.
And positioning discs for supporting the pull rod are respectively arranged in the positioning rollers.
The utility model has the advantages that:
the utility model discloses an add complementary unit on the basis that rotary mechanism was supported in the tradition, drive the support arm through the cylinder action and often support tower section of thick bamboo inside, with former fixed point most dispersion on several bolts to support arm and tower section of thick bamboo lateral wall, and then avoid or alleviate the flange deformation scheduling problem that leads to because of fixed tower section of thick bamboo to improve the stability that a tower section of thick bamboo is fixed and supported, subsequent processing of being convenient for is handled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the auxiliary mechanism of the present invention.
Fig. 3 is a schematic view of the telescopic cylinder of fig. 2 in a state where the piston rod is extended.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-3, a supporting and rotating tool for preventing tower drum supporting deformation includes a driving mechanism 2 and a supporting mechanism 3 arranged on a base support 1, where the driving mechanism 2 includes two groups of driving roller sets 21 symmetrically arranged, and the driving roller sets 21 are driven by a motor 22; the driving roller group 21 is provided with a supporting mechanism 3 for supporting and positioning the tower barrel 4; the supporting mechanism 3 comprises a positioning roller 31 and an auxiliary flange 32 which is sleeved and fixed at the middle position of the outer side of the positioning roller 31; the positioning roller 31 is provided with an auxiliary mechanism 5 for assisting in supporting the tower drum 4; the auxiliary mechanism 5 comprises a pull rod 51 transversely penetrating through the positioning roller 31, and positioning discs (not marked) for supporting the pull rod 51 are respectively arranged in the positioning roller 31; one end of the drawing rod 51, which is positioned at the inner side of the tower tube 4, is fixedly connected with a disc 52, and the other end of the drawing rod 51 is provided with a telescopic cylinder 53 for driving the drawing rod 51; a plurality of supporting arms 54 are hinged to the side edges of the disc 52 at equal angles, and arc panels 57 for supporting the inner side walls of the tower 4 are hinged to the other ends of the supporting arms 54; the positioning roller 31 is installed at one end of the tower tube 4 and is provided with a reinforcing ring 56, the reinforcing ring 56 is provided with a through hole 55 matched with the supporting arm 54, and the supporting arm 54 penetrates through the through hole 55.
Before the tower 4 is placed, the telescopic cylinder 53 is started to drive the piston rod of the telescopic cylinder to drive the pull rod 51 to extend out, after the pull rod 51 extends out, the support arm 54 hinged on the disc 52 is driven to move inside the tower 4, and the other side of the support arm hinged on the arc panel 57 is supposed to be positioned on one side of the roller 31 to move, so that the auxiliary mechanism 5 is in a contracted state, as shown in fig. 3.
The tower drum 4 is transversely placed on two supporting rotary tools before being processed, and is fixedly locked by a plurality of bolts after the tower drum flange corresponds to the auxiliary flange 32, so that the middle part of the tower drum 4 is placed in an empty supporting manner; then, the piston rod of the telescopic cylinder 53 supporting the rotary tool is started to perform a resetting action, and the disc 52 is driven to move towards one side of the positioning roller 31, so that the supporting arm 54 hinged on the disc 52 is gradually erected until the arc panel 57 on the supporting arm 54 is tightly attached to the inner side wall of the tower 4, and thus the original fixing point is mostly distributed on the supporting arm 54 and the side wall of the tower 4 on several bolts, as shown in fig. 2. And then avoid or alleviate the flange deformation scheduling problem that leads to because of fixed tower section of thick bamboo 4 to improve the stability that tower section of thick bamboo 4 was fixed and was supported, be convenient for subsequent processing.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.
Claims (2)
1. A supporting and rotating tool for preventing tower drum supporting deformation comprises a driving mechanism and a supporting mechanism which are arranged on a base support, wherein the driving mechanism comprises two groups of driving roller groups which are symmetrically arranged, and the supporting mechanism for supporting and positioning a tower drum is arranged on the driving roller groups; the supporting mechanism comprises a positioning roller and an auxiliary flange which is sleeved and fixed at the middle position of the outer side of the positioning roller; the method is characterized in that: an auxiliary mechanism for assisting in supporting the tower drum is arranged on the positioning roller; the auxiliary mechanism comprises a drawing rod transversely penetrating through the positioning roller, one end of the drawing rod, which is positioned at the inner side of the tower barrel, is fixedly connected with a disc, and the other end of the drawing rod is provided with a telescopic cylinder for driving the drawing rod; the side edge of the disc is hinged with a plurality of supporting arms according to equal angles, and the other end of each supporting arm is hinged with an arc panel for supporting the inner side wall of the tower; the positioning roller is arranged at one end of the tower barrel and is provided with a reinforcing ring, a through hole matched with the supporting arm is formed in the reinforcing ring, and the supporting arm penetrates through the through hole.
2. The supporting and rotating tool for preventing the tower drum from being deformed according to claim 1, is characterized in that: and positioning discs for supporting the pull rod are respectively arranged in the positioning rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034583.7U CN213352107U (en) | 2020-06-08 | 2020-06-08 | Support rotating tool for preventing tower drum from supporting deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034583.7U CN213352107U (en) | 2020-06-08 | 2020-06-08 | Support rotating tool for preventing tower drum from supporting deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213352107U true CN213352107U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021034583.7U Active CN213352107U (en) | 2020-06-08 | 2020-06-08 | Support rotating tool for preventing tower drum from supporting deformation |
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| CN (1) | CN213352107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618706A (en) * | 2022-02-19 | 2022-06-14 | 中建新疆安装工程有限公司 | Rotary jig frame for spraying paint on wind tower frame |
-
2020
- 2020-06-08 CN CN202021034583.7U patent/CN213352107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618706A (en) * | 2022-02-19 | 2022-06-14 | 中建新疆安装工程有限公司 | Rotary jig frame for spraying paint on wind tower frame |
| CN114618706B (en) * | 2022-02-19 | 2022-12-09 | 中建新疆安装工程有限公司 | Rotary jig frame for spraying paint on wind tower frame |
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