CN218052517U - Supporting device for cylindrical workpiece - Google Patents
Supporting device for cylindrical workpiece Download PDFInfo
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- CN218052517U CN218052517U CN202222176025.XU CN202222176025U CN218052517U CN 218052517 U CN218052517 U CN 218052517U CN 202222176025 U CN202222176025 U CN 202222176025U CN 218052517 U CN218052517 U CN 218052517U
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- cylindrical workpiece
- equalizing
- frame
- base
- supporting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a strutting arrangement for cylindrical work piece, supporting mechanism including at least three circumference equipartition, supporting mechanism includes the base and is used for supporting the balanced frame of cylindrical work piece, the middle part of balanced frame is rotated and is set up the top at the base. The supporting device for the cylindrical workpiece is simple in structure, can rotate and adjust under gravity to achieve self leveling and reduce calibration and maintenance cost.
Description
Technical Field
The utility model relates to a wind-powered electricity generation pylon flange work platform technical field especially relates to a strutting arrangement for cylindrical work piece.
Background
The wind power tower flange is a cylindrical workpiece with large area and weight, and a corresponding working platform is required to be used as a reference plane during detection or processing. The current service platform is the rigidity platform, and is great to the area and can bear weight, and the rigidity platform processing degree of difficulty that the plane degree required height is big, and the plane degree is difficult for guaranteeing, yielding in the long-time use gradually loses the effect on reference plane, must regularly calibrate the maintenance, and is with high costs.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's not enough, provide a simple structure, can rotate under gravity and adjust in order to realize making level by oneself and can reduce the cylindrical work piece of calibration maintenance cost and use strutting arrangement.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a strutting arrangement for cylindrical work piece, includes the supporting mechanism of at least three circumference equipartition, supporting mechanism includes the base and is used for supporting the balanced frame of cylindrical work piece, the middle part of balanced frame is rotated and is set up the top at the base.
As a further improvement of the above technical solution:
the balance frame comprises two parallel balance beams and two bearing beams respectively arranged at two ends of the two balance beams, the middle parts of the two balance beams are connected with rotating shafts which are horizontally arranged, and the rotating shafts are rotatably arranged at the top of the base.
The equalizing beam and the bearing beam are fixedly connected to form a trapezoidal structure.
The inner equalizer beam is shorter than the outer equalizer beam.
The supporting device for the cylindrical workpiece further comprises a bottom plate, and the bottom of the base is fixed on the bottom plate.
The base is of a steel structure.
The equalizing frame is of a steel structure.
But the both ends of equalizing frame all are equipped with the tilting place the platform for place cylindrical workpiece.
The middle part of placing the platform is equipped with the axis of rotation of horizontal arrangement, the axis of rotation rotates and sets up on balanced frame.
The placing table is a steel table.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a strutting arrangement for cylindrical workpiece during the use, places cylindrical workpiece on each balanced frame 2, through the plane degree that measures cylindrical workpiece self that relevant instrument can be convenient, and do not receive the low yielding influence of cylindrical workpiece self rigidity. Adopt balanced frame around the wobbling principle of center pin, when balanced frame received cylindrical work piece gravity, balanced frame was adjusted through rotating for all contact points can both evenly receive the atress on balanced frame, and can guarantee that all contact points all are on the coplanar, in the long-time use, even cylindrical work piece appears warping, balanced frame also can rotate the compensation by oneself, makes level by oneself, guarantees all contact points and all evenly receive the atress on the coplanar, need not often to rectify and maintain. The method is particularly suitable for leveling detection or assembly and assembly of the wind power tower flange. The supporting device for the cylindrical workpiece is simple in structure, can rotate and adjust under gravity to achieve self leveling and reduce calibration and maintenance cost.
Drawings
Fig. 1 is a schematic perspective view of the supporting device for cylindrical workpiece of the present invention.
Fig. 2 is a schematic front view of the supporting device for cylindrical workpiece of the present invention.
Fig. 3 is a schematic structural view of the supporting mechanism of the supporting device for cylindrical workpieces according to the present invention.
Fig. 4 is a schematic structural view of another embodiment of the supporting device for a cylindrical workpiece according to the present invention.
The reference numerals in the figures denote:
1. a base; 2. a balancing frame; 21. equalizing the beam; 22. placing a beam; 23. a rotating shaft; 3. a cylindrical workpiece; 4. a placing table; 5. a rotating shaft; 6. a base plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific embodiments.
As used in this disclosure and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are inclusive in the plural unless the context clearly dictates otherwise. The use of "first," "second," and the like in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Similarly, the word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The first embodiment is as follows:
fig. 1 to fig. 3 show an embodiment of the supporting device for cylindrical workpiece of the present invention, the supporting device for cylindrical workpiece includes a supporting mechanism of at least three circumference equipartition, the supporting mechanism includes a base 1 and an equalizing frame 2 for supporting the cylindrical workpiece 3, the middle part of the equalizing frame 2 is rotated and set up at the top of the base 1.
During the use, place cylindrical workpiece 3 on each equalizing frame 2, through the flatness of the cylindrical workpiece 3 self of convenient measuring of relevant instrument, and do not receive the low yielding influence of cylindrical workpiece 3 self rigidity. Adopt balanced frame 2 around the wobbling principle of center pin, when balanced frame 2 received 3 gravity of cylindrical work piece, balanced frame 2 is adjusted through rotating for all contact points can both evenly receive the atress on balanced frame 2, and can guarantee that all contact points all are on the coplanar, in the long-time use, even cylindrical work piece 3 appears warping, balanced frame 2 also can rotate the compensation by oneself, make level by oneself, guarantee that all contact points all evenly receive the atress on the coplanar, need not often to rectify and maintain. The method is particularly suitable for leveling detection or assembly and assembly of the wind power tower flange. This strutting arrangement for cylindrical work piece simple structure, can rotate under gravity and adjust in order to realize making level by oneself and can reduce calibration maintenance cost.
In fig. 1, the lower part of a cylindrical workpiece 3 is a flange of a wind power tower, the diameter is 4000mm, the upper part of the cylindrical workpiece is a shell ring, the flange and the shell ring of the wind power tower are assembled on the supporting device, the stress of each point of the circumference is uniform, the flatness of the flange working face of the assembled wind power tower can be guaranteed, the deformation of the welded flange and the shell ring is guaranteed, and finally the flatness requirement of the welded flange of the wind power tower can be met.
In this embodiment, the equalizing frame 2 includes two equalizing beams 21 in parallel and two supporting beams 22 respectively disposed at two ends of the equalizing beams 21, the middle portions of the equalizing beams 21 are connected to a rotating shaft 23 disposed horizontally, and the rotating shaft 23 is rotatably disposed at the top of the base 1. Specifically, the equalizing beam 21 and the support beam 22 are fixedly connected to form a trapezoidal structure. After the cylindrical workpieces 3 are placed on the equalizing frames 2, the equalizing frames 2 and the cylindrical workpieces 3 are positioned on the bearing beam 22, so that the same equalizing frame 2 has two bearing points which are symmetrical by using the rotating shafts 23 of the equalizing frames 2 for the cylindrical workpieces 3, and uniform stress is realized.
In this embodiment, the inner equalizer beam 21 is shorter than the outer equalizer beam 21. The material consumption is reduced. The top surface of the support beam 22 is inclined inward, and the support beam 22 has a component force toward the center of the cylindrical workpiece 3, thereby preventing the cylindrical workpiece 3 from slipping off the support beam 22.
In this embodiment, the supporting device for a cylindrical workpiece further includes a bottom plate 6, and the bottom of the base 1 is fixed on the bottom plate 6. The bottom of each base 1 is fixed on the bottom plate 6, so that the stability of the whole structure is improved.
In this embodiment, the base 1 is a steel structure. The equalizing frame 2 is of a steel structure.
If necessary, the number of the supporting mechanisms can be increased, and more contact points can be uniformly contacted with the cylindrical workpiece.
The second embodiment:
fig. 4 shows another embodiment of the supporting device for cylindrical workpiece of the present invention, in which the structure is substantially the same as that of the first embodiment, except that: both ends of the equalizing frame 2 are respectively provided with a placing table 4 which can rotate up and down and is used for placing the cylindrical workpiece 3. When the cylindrical workpiece 3 is placed on each equalizing frame 2, each placing table 4 is also supported on the bottom surface of the cylindrical workpiece 3, so that the supporting area and the supporting stability are improved.
In this embodiment, the middle of the placing table 4 is provided with a rotating shaft 5 which is horizontally arranged, and the rotating shaft 5 is rotatably arranged on the equalizing frame 2. Like the balancing stand 2, the standing platform 4 also has the function of self-leveling under the action of gravity. The placing table 4 is a steel table.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A supporting device for a cylindrical workpiece is characterized in that: the supporting mechanism comprises at least three circumference equipartitions, the supporting mechanism comprises a base (1) and an equalizing frame (2) used for supporting a cylindrical workpiece (3), and the middle part of the equalizing frame (2) is rotatably arranged at the top of the base (1).
2. The cylindrical workpiece support device of claim 1, wherein: the balance frame (2) comprises two parallel balance beams (21) and two bearing beams (22) which are respectively arranged at two ends of the two balance beams (21), the middle parts of the two balance beams (21) are connected with rotating shafts (23) which are horizontally arranged, and the rotating shafts (23) are rotatably arranged at the top of the base (1).
3. The cylindrical workpiece support device of claim 2, wherein: the equalizing beam (21) and the bearing beam (22) are fixedly connected to form a trapezoidal structure.
4. A cylindrical workpiece support device as defined in claim 3, wherein: the inner equalizing beam (21) is shorter than the outer equalizing beam (21).
5. The cylindrical workpiece support device of any one of claims 1 to 4, wherein: the supporting device for the cylindrical workpiece further comprises a bottom plate (6), and the bottom of the base (1) is fixed on the bottom plate (6).
6. The cylindrical workpiece support device of any one of claims 1 to 4, wherein: the base (1) is of a steel structure.
7. The cylindrical workpiece support device of any one of claims 1 to 4, wherein: the equalizing frame (2) is of a steel structure.
8. The supporting device for a cylindrical workpiece according to any one of claims 1 to 4, wherein: both ends of the equalizing frame (2) are respectively provided with a placing table (4) capable of rotating up and down for placing the cylindrical workpiece (3).
9. The cylindrical workpiece support device of claim 8, wherein: the middle part of the placing table (4) is provided with a rotating shaft (5) which is horizontally arranged, and the rotating shaft (5) is rotatably arranged on the balance frame (2).
10. The cylindrical workpiece support device of claim 8, wherein: the placing table (4) is a steel table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176025.XU CN218052517U (en) | 2022-08-17 | 2022-08-17 | Supporting device for cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176025.XU CN218052517U (en) | 2022-08-17 | 2022-08-17 | Supporting device for cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218052517U true CN218052517U (en) | 2022-12-16 |
Family
ID=84405641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222176025.XU Active CN218052517U (en) | 2022-08-17 | 2022-08-17 | Supporting device for cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218052517U (en) |
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2022
- 2022-08-17 CN CN202222176025.XU patent/CN218052517U/en active Active
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