CN215287855U - Universal tool for replacing tower cylinder of wind driven generator - Google Patents
Universal tool for replacing tower cylinder of wind driven generator Download PDFInfo
- Publication number
- CN215287855U CN215287855U CN202121172368.8U CN202121172368U CN215287855U CN 215287855 U CN215287855 U CN 215287855U CN 202121172368 U CN202121172368 U CN 202121172368U CN 215287855 U CN215287855 U CN 215287855U
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- tower
- universal tool
- reloading
- repacking
- support beam
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Abstract
The utility model discloses a universal tool of a aerogenerator tower section of thick bamboo repacking, including two repacking mechanisms, the repacking mechanism includes: a jack, a support beam and a connecting assembly; two jacks are symmetrically arranged below the supporting beam; coupling assembling is including the wire rope, the shackle and the foraminiferous iron plate that connect gradually, coupling assembling passes through the wire rope cover is established support beam is last. The utility model discloses a crane among the jack replacement prior art realizes rising, and overall structure is simple, and the operation of being convenient for can be in multiple topography and the operation of small range, and in addition, four jacks realize the synchronization of operation by a diesel generator energy supply, can guarantee to rise fastly the same, and each hoisting point atress on the tower body tends to evenly, effectively avoids the tower body to warp because of the atress is uneven.
Description
Technical Field
The utility model belongs to the technical field of wind power generation equipment technique and specifically relates to a universal tool that a wind driven generator tower section of thick bamboo repackage is related to.
Background
Along with rising of wind power generation, a large number of fan tower drums need to be installed and replaced, and matched devices must be selected for safe lifting, stable overturning and efficient installation. In the wind power construction process, tower barrel replacement is the most frequent construction process with the most complex operation flow, is greatly influenced by weather and terrain factors, and can be carried out only when the terrain is flat and the operation area is large enough under the condition that safety measures are not generally taken. At present, most of high-mountain wind turbines are small in location area, and multiple cranes work on a wind turbine platform simultaneously, so that the operation space is too small to construct.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a universal tool for reloading a tower cylinder of a wind driven generator, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a universal tool for reloading a tower of a wind driven generator, comprising two reloading mechanisms, said reloading mechanisms comprising: a jack, a support beam and a connecting assembly; two jacks are symmetrically arranged below the supporting beam; coupling assembling is including the wire rope, the shackle and the foraminiferous iron plate that connect gradually, coupling assembling passes through the wire rope cover is established support beam is last. The lifting jacks are adopted to replace a crane in the prior art to serve as a lifting mechanism, the work can be finished in a poor terrain and a space with a small operation area, the four lifting jacks are powered by one generator to synchronously operate, the lifting speed can be guaranteed to be the same, the tower barrel is uniformly stressed, and the tower barrel is effectively prevented from being deformed.
Preferably, the top end of the jack is provided with a concave groove matched with the support beam in size. A supporting beam is installed in the concave groove, so that the supporting beam can be prevented from sliding off, and the construction safety is guaranteed.
Preferably, the support beam is a hollow steel pipe. When can ensure to support intensity, can reduce the weight of whole device, the convenient removal reduces personnel's work load.
Preferably, the iron plate with the hole is provided with at least two holes. Can reduce the damage to tower section of thick bamboo flange among the hoist and mount process through increasing the trompil in order to increase the hoisting point of this device and tower section of thick bamboo flange to make the transportation more steady.
More preferably, a horizontal ruler is installed on the side wall of the support beam. Whether the supporting beam is in the horizontal position or not is observed through the level ruler and adjusted, the device can be used for replacing the tower barrel in any place at the horizontal position, and the applicability is wide.
Preferably, the jack is powered by a diesel generator.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
the lifting jack is adopted to replace a crane in the prior art to realize lifting, the whole structure is simple, the operation is convenient, and the lifting jack can operate on various terrains and small spaces; the four jacks are powered by one generator to synchronously operate, so that the same lifting speed can be ensured, the stress of each lifting point on the tower body tends to be uniform, and the deformation of the tower body due to nonuniform stress is effectively avoided; the device can be adjusted to the horizontal position for reloading in any terrain, and the application range is wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a reloading structure according to an embodiment of the present invention.
Fig. 2 is an installation diagram of the embodiment of the present invention.
In the figures, the various reference numbers are:
1-a support beam; 2-a steel wire rope; 3, shackle breaking; 4-iron plate with holes; 5-a horizontal ruler; 6-a jack; 7-diesel generator.
Detailed Description
In order to explain the present invention more clearly, the present invention will be described in further detail with reference to the following embodiments and drawings. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The universal tool for reloading the tower cylinder of the wind driven generator provided by the embodiment comprises two reloading mechanisms, as shown in fig. 1 and 2, wherein the two reloading mechanisms have the same structure, and each reloading mechanism comprises 2 jacks 6 with the same structure and size, 1 supporting beam 1 and a connecting assembly. The supporting beam 1 can be a hollow steel beam with the length of 600cm, the width of 30cm, the height of 20cm and the steel thickness of 0.5cm, a horizontal ruler 5 is installed on the side wall of the supporting beam, and the horizontal ruler 5 is tightly close to and horizontally arranged on the hollow steel beam; two jacks 6 used for controlling the lifting of the device are symmetrically arranged below the supporting beam 1, the jacks with 120KN hydraulic pressure can be selected, a diesel generator 7 is adopted for supplying energy, a concave groove matched with the supporting beam 1 in size is formed in the top end of each jack 6, and the supporting beam 1 is arranged in the concave groove, so that slipping can be effectively prevented; the connecting component comprises a steel wire rope 2, a shackle 3 and a perforated iron plate 4 which are sequentially connected, and the steel wire rope 2 is sleeved on the supporting beam 1, namely, the steel wire rope 2 is folded at the hollow steel beam and sleeved on the hollow steel beam, and then is connected with the shackle 3 and the perforated iron plate 4; the iron plate with holes 4 is provided with at least two holes which are respectively used for connecting the shackle 3 and the tower barrel flange, and the holes in the iron plate with holes 4 can be increased to increase the lifting points of the device and the tower barrel and reduce the damage to the tower barrel flange during lifting; a connecting component can be connected with the device, and two or more connecting components can be mounted to disperse the acting force of the tower on the supporting beam 1, and the swinging of the tower in the lifting process can be reduced.
The theory of operation of this embodiment is as follows, put two supporting beam 1 the concave groove on jack 6 respectively, make supporting beam 1 put wherein to prevent swift current, observe spirit level 5 and judge whether supporting beam 1 is in horizontal position, if not then adjust jack 6 highly to supporting beam 1 level, thereby two reloading mechanisms are fixed and parallel placement, then, bind wire rope 2 on supporting beam 1, wire rope 2's the other end and shackle 3, foraminiferous iron plate 4 lug connection is to the tower section of thick bamboo, the tower section of thick bamboo both ends are operated according to same mode, the flange at tower section of thick bamboo both ends respectively with foraminiferous iron plate 4 bolted connection of two reloading mechanisms, can select for use the M42 bolt. After the adjustment is finished, the tower cylinder is connected to the device, and the diesel generator 7 controls the four jacks 6 to synchronously lift and descend, so that the reloading task is realized. When the working position is reached, the movement is stopped, and the tower can be dismounted by opening the shackle 3.
It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention more clearly, and are not limiting to the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above description, and all the embodiments cannot be exhaustive, and all the obvious variations or changes are still within the scope of the present invention.
Claims (6)
1. The utility model provides a universal tool of aerogenerator tower section of thick bamboo repacking which characterized in that includes two repacking mechanisms, the repacking mechanism includes: a jack, a support beam and a connecting assembly; two jacks are symmetrically arranged below the supporting beam; coupling assembling is including the wire rope, the shackle and the foraminiferous iron plate that connect gradually, coupling assembling passes through the wire rope cover is established support beam is last.
2. The universal tool for reloading a tower of a wind turbine generator as claimed in claim 1, wherein the top end of said jack is provided with a concave groove matching the size of said supporting beam.
3. The universal tool for reloading a tower of a wind turbine as claimed in claim 1, wherein said support beam is a hollow steel tube.
4. The universal tool for reloading a tower of a wind turbine as claimed in claim 1, wherein said iron plate with holes is provided with at least two holes.
5. The universal tool for wind turbine tower reloading as claimed in any one of claims 1 to 4, wherein a level is mounted on the side wall of the support beam.
6. The universal tool for reloading a tower of a wind turbine as claimed in claim 1, wherein said jacks are powered by diesel generators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172368.8U CN215287855U (en) | 2021-05-28 | 2021-05-28 | Universal tool for replacing tower cylinder of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172368.8U CN215287855U (en) | 2021-05-28 | 2021-05-28 | Universal tool for replacing tower cylinder of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215287855U true CN215287855U (en) | 2021-12-24 |
Family
ID=79542649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121172368.8U Active CN215287855U (en) | 2021-05-28 | 2021-05-28 | Universal tool for replacing tower cylinder of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215287855U (en) |
-
2021
- 2021-05-28 CN CN202121172368.8U patent/CN215287855U/en active Active
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