CN214352095U - Tool for disassembling and assembling power module of wind generating set - Google Patents
Tool for disassembling and assembling power module of wind generating set Download PDFInfo
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- CN214352095U CN214352095U CN202021546373.6U CN202021546373U CN214352095U CN 214352095 U CN214352095 U CN 214352095U CN 202021546373 U CN202021546373 U CN 202021546373U CN 214352095 U CN214352095 U CN 214352095U
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- bearing arm
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- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static Effects 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 230000001419 dependent Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model provides a wind generating set power module assembly and disassembly tools, include: a base; the bearing support is arranged above the base, the top of the bearing support is a first bearing arm and a second bearing arm which are horizontal, parallel to each other and spaced, the first bearing arm and the second bearing arm both extend to the outside of the same side of the bearing support along the length direction of the first bearing arm and the second bearing arm, and a first sliding structure and a second sliding structure are respectively arranged on the bearing surfaces at the tops of the first bearing arm and the second bearing arm; the lifting mechanism is arranged on the base and supports the bearing support. The utility model discloses to power module weight big, place the narrow artifical dismantlement that leads to in space, carry very difficult problem, the assembly and disassembly tools who provides utilizes mechanical structure can carry out power module's dismouting convenient and fast ground, improves work efficiency.
Description
Technical Field
The utility model relates to a wind turbine generator system overhauls instrument technical field, relates to a wind turbine generator system power module assembly and disassembly tools very much.
Background
The wind driven generator set is designed to operate continuously for 24 hours, the power unit module has failure problems in long-term operation, and if the power unit module fails, the generator set can be directly stopped due to failure.
The power unit module is required to be taken out when being overhauled and replaced, at present, the power unit module can only be carried out by a plurality of operators manually, but the carrying operation is very limited because the weight of the power unit module exceeds 100kg and the space where the power unit module of the wind generating set is very narrow, the labor amount of manual carrying is large, and the carrying is very difficult. And because control panel, drive plate and other electronic components are installed to the power unit module body, at the in-process of artificial dismantlement and transport, devices such as converter control panel, drive plate among the power unit module are touched by mistake very easily to the human body, and human self can produce static, and then static can cause electronic components and even the holistic damage of power unit module.
SUMMERY OF THE UTILITY MODEL
To the problem among the above-mentioned prior art, this application has proposed a wind generating set power module assembly and disassembly tools, to power module weight big, place the narrow artifical dismantlement that leads to of space, carry very difficult problem, adopt mechanical structure to realize convenient and fast ground and carry out the dismouting of power module, improve work efficiency.
The utility model discloses a wind generating set power module assembly and disassembly tools, include:
a base;
the bearing support is arranged above the base, the top of the bearing support is a first bearing arm and a second bearing arm which are horizontal, parallel to each other and spaced, the first bearing arm and the second bearing arm both extend to the outside of the same side of the bearing support along the length direction of the first bearing arm and the second bearing arm, and a first sliding structure and a second sliding structure are respectively arranged on the bearing surfaces at the tops of the first bearing arm and the second bearing arm;
the lifting mechanism is arranged on the base and supports the bearing support.
In one embodiment, the first sliding structure includes a sliding rail disposed along a length direction of the first bearing arm, and a sliding block is disposed on the sliding rail.
In one embodiment, a supporting structure capable of adjusting the height is arranged on the sliding block, the supporting structure comprises a screw rod and a supporting plate, the bottom of the screw rod is inserted into the top of the sliding block and is in threaded connection with the sliding block, and the top of the screw rod is fixedly connected with the supporting plate.
In one embodiment, the second sliding structure comprises a plurality of rollers evenly distributed along the length of the second carrying arm.
In one embodiment, the height of the roller tops is higher than the lowest height of the pallets in the holding structure.
In one embodiment, the base is connected with a right-angle bracket on a side surface corresponding to one side of the first bearing arm and the second bearing arm, the right-angle bracket comprises a horizontal section and a vertical section which are perpendicular to each other, the horizontal section is fixedly connected with the base, and the vertical section is located on the outer side of the base.
In one embodiment, the right-angle bracket is provided with a horizontally outwardly extending clamping section at the top of the vertical section.
In one embodiment, two opposite sides of the base are respectively provided with a first guide rail and a second guide rail which are vertical, the first guide rail and the second guide rail are respectively located at the outer sides of the first bearing arm and the second bearing arm, and two sides of the bearing support are respectively matched with the first guide rail and the second guide rail through guide sliding blocks.
In one embodiment, the first carrier arm extends outwardly a length less than the second carrier arm.
In one embodiment, the lifting mechanism employs an electric jack.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
The utility model provides a pair of wind generating set power module assembly and disassembly tools compares with prior art, possesses following beneficial effect at least:
aiming at the problems of great weight of the power module and difficulty in manual disassembly and transportation caused by narrow placing space, the disassembling tool adopts the bearing bracket with the first bearing arm and the second bearing arm to bear and lift the power module, and the mechanical power structure does not need manual transportation; meanwhile, the first bearing arm and the second bearing arm can extend into the bottom of the power module, and the problem that the placing space of the power module is narrow is solved. The utility model discloses realize convenient and fast ground and carry out the dismouting of power module, improved work efficiency.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 shows a front view of the structure of the assembly and disassembly tool of the present invention;
FIG. 2 shows a top view of the structure of the assembly and disassembly tool of the present invention;
in the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Reference numerals:
1-base, 2-lifting mechanism, 3-bearing support, 31-first bearing arm, 32-second bearing arm, 33-guiding slide block, 4-first sliding structure, 41-sliding rail, 42-sliding block, 5-second sliding structure, 51-roller, 6-bearing structure, 61-screw rod, 62-supporting plate, 7-right angle support, 71-horizontal section, 72-vertical section, 73-clamping section, 8-first guiding rail and 9-second guiding rail.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses a wind generating set power module assembly and disassembly tools, include:
a base 1;
the bearing support 3 is arranged above the base 1, the top of the bearing support 3 is a first bearing arm 31 and a second bearing arm 32 which are horizontal, parallel and spaced, the first bearing arm 31 and the second bearing arm 32 both extend to the outside of the same side of the bearing support 3 along the length direction of the first bearing arm 31 and the second bearing arm 32, and a first sliding structure 4 and a second sliding structure 5 are respectively arranged on the bearing surfaces of the tops of the first bearing arm 31 and the second bearing arm 32;
the lifting mechanism 2 is arranged on the base 1 and supports the bearing support 3.
Specifically, when the dismounting tool is used for dismounting, the height of the bearing bracket 3 is adjusted through the lifting mechanism 2, specifically, the heights of the first bearing arm 31 and the second bearing arm 32 are flush with the bottom of the power module to be dismounted; by translating the dismounting tool, the portions of the first carrying arm 31 and the second carrying arm 32 extending to the outside of the carrying bracket 3 extend into the bottom of the power module. Then, the lifting mechanism 2 drives the carrying bracket 3 to slightly rise, the first carrying arm 31 and the second carrying arm 32 jack up the power module upwards and separate the power module from the original supporting structure, the power module is further supported by the first carrying arm 31 and the second carrying arm 32, and specifically, the power module is placed on the first sliding structure 4 and the second sliding structure 5. And finally, moving the first sliding structure 4 and the second sliding structure 5, and moving the power module out of the original placing position and to a position right above the bearing support 3.
When the dismounting tool is mounted and used, the use flow is opposite to that of dismounting and using.
Preferably, the lifting mechanism 2 employs an electric jack.
In one embodiment, the first sliding structure 4 includes a sliding rail 41 disposed along the length direction of the first bearing arm 31, and a sliding block 42 is disposed on the sliding rail 41.
The second sliding structure 5 includes a plurality of rollers 51, and the plurality of rollers 51 are uniformly distributed along the length direction of the second carrying arm 32.
Specifically, the first sliding structure 4 adopts a structure that the sliding rail 41 is matched with the sliding block 42, and the second sliding structure 5 adopts a structure that the roller 51 is adopted, and the design is determined according to the specific situation of the power module. Specifically, the overall weight of the power module exceeds 100kg, the weight distribution is uneven, and the weight is usually mostly concentrated on one side, so the roller 51 structure of the second sliding structure 5 corresponds to the side; the roller 51 structure has stronger bearing capacity compared with the slide rail 41 structure, and rolling friction exists between the roller and the power module, and under the same condition, the rolling friction is smaller than the sliding friction of the slide rail 41 structure, so that the roller is more suitable for the side with concentrated weight of the power module. Meanwhile, the other side with lighter weight of the power module is concentrated with components such as electronic components and wire harnesses, and the bottom of the side can not be stressed at any position, so that the bottom of the side is provided with stressed support legs, and the sliding rail 41 and the sliding block 42 are matched in a structure capable of adjusting the position of the sliding block 42 along the sliding rail 41, so that the position of the sliding block 42 corresponds to the stressed support legs, and the stress requirement brought by the structure of the power module is met.
Preferably, the first carrier arm 31 extends outwardly a length less than the length of the second carrier arm 32.
Specifically, as shown in fig. 2, the length of the first carrying arm 31 and the second carrying arm 32 is designed according to the actual detachment condition of the power module, that is, when the first carrying arm 31 and the second carrying arm 32 extend into the bottom of the power module, the second carrying arm 32 can completely extend into the bottom of the power module, and the weight of the side of the power module completely acts on the second sliding structure 5 on the second carrying arm 32. For the other side of the power module, only part of the first bearing arm 31 extends into the bottom of the power module, and then only part of the weight of the side is borne, so that the sliding rail 41 and sliding block 42 structures on the first bearing arm 31 can be conveniently adjusted to enable the sliding block 42 to correctly correspond to the stressed leg; meanwhile, the situation that the first bearing arm 31 directly and completely extends into the bottom of the power module and cannot adjust the position of the sliding block 42 in time, so that the position of the side which cannot be stressed is contacted with the first sliding structure 4 on the first bearing arm 31 to be stressed can be avoided.
It should be noted that the specific structural design of the first sliding structure 4 and the second sliding structure 5 can be adjusted for different types of power modules. For example, if any position on both sides of the bottom of the power module can be stressed, the first sliding structure 4 and the second sliding structure 5 may both adopt the roller 51 structure as shown in the drawing; if the power module has stressed legs on both sides of the bottom, the first sliding structure 4 and the second sliding structure 5 may both adopt the structure of the sliding rail 41 as shown in the drawing.
In one embodiment, a supporting structure 6 capable of adjusting the height is arranged on the sliding block 42, the supporting structure 6 includes a screw 61 and a supporting plate 62, the bottom of the screw 61 is inserted into the top of the sliding block 42 and the two are connected through a screw thread, and the top of the screw 61 is fixedly connected with the supporting plate 62.
Specifically, the height of the supporting plate 62 in the supporting structure 6 can be adjusted, so that when the first supporting arm 31 extends into the bottom of the power module, the height of the supporting plate 62 in the supporting structure 6 is reduced, and the supporting plate is prevented from being abutted against the stressed supporting leg at the bottom. After the first arm 31 extends to the bottom of the power module, the sliding block 42 is moved to correspond to the stressed leg, and then the height of the supporting plate 62 is increased and contacts the stressed leg.
The number of the supporting structures 6 can be adaptively set according to the specific number of the stressed supporting feet at the bottom of the power module.
In one embodiment, the height of the top of the roller 51 is higher than the lowest height of the pallet 62 in the holding structure 6.
Specifically, when the portions of the first bearing arm 31 and the second bearing arm 32 extending to the outside of the bearing bracket 3 extend into the bottom of the power module, because the height of the top of the roller 51 is higher than the lowest height of the supporting plate 62 in the bearing structure 6, most of the weight of the power module is borne by the roller 51 structure on the second bearing arm 32, and thus the position of the sliding block 42 on the sliding rail 41 on the first bearing arm 31 is conveniently adjusted.
In one embodiment, the base 1 is connected with a right-angle bracket 7 at a side corresponding to a side where the first carrying arm 31 and the second carrying arm 32 extend, the right-angle bracket 7 includes a horizontal section 71 and a vertical section 72 perpendicular to each other, the horizontal section 71 is fixedly connected with the base 1, and the vertical section 72 is located at an outer side of the base 1.
Specifically, because the weight of the power module is relatively large, the first carrying arm 31 and the second carrying arm 32 extend to the outside of the side surface of the carrying bracket 31, and further the stress of the carrying bracket 31 is concentrated on the side surface and is not supported right below the stress point, and further the forward tilting easily occurs when the power module is carried by the disassembling tool. The right-angle bracket 7 is used for leaning against and propping against the cross beam for placing the power module when the dismounting tool is used, so that the forward inclination can be counteracted by utilizing the side support provided by the cross beam, and the dismounting tool can be normally used.
Preferably, the right-angle bracket 7 is provided with a horizontally outwardly extending snap section 73 at the top of the vertical section 72. The clamping section 73 can be buckled on the cross beam, so that the connecting structure of the right-angle bracket 7 and the cross beam is more stable, and the force of the dismounting tool in the vertical direction when the dismounting tool has a forward tilting trend can be overcome pertinently. The specific height of the clamping section 73 can be adjusted according to the specific height of the cross beam.
In one embodiment, two opposite sides of the base 1 are respectively provided with a first guide rail 8 and a second guide rail 9 which are vertical, the first guide rail 8 and the second guide rail 9 are respectively located at the outer sides of the first bearing arm 31 and the second bearing arm 32, and two sides of the bearing bracket 3 are respectively matched with the first guide rail 8 and the second guide rail 9 through a guide sliding block 33.
Specifically, as shown in fig. 2 of the drawings, vertical guide grooves are formed in one sides of the first guide rail 8 and the second guide rail 9 close to the bearing support 3, and in the lifting process of the bearing support 3, the guide sliding blocks 33 on the bearing support 3 are matched with the guide grooves, so that the lifting of the bearing support 3 is more stable. The first guide rail 8 and the second guide rail 9 may be respectively provided in plurality according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", 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 simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. The utility model provides a wind generating set power module assembly and disassembly tools which characterized in that includes:
a base;
the bearing support is arranged above the base, the top of the bearing support is a first bearing arm and a second bearing arm which are horizontal, parallel to each other and spaced, the first bearing arm and the second bearing arm both extend to the outside of the same side of the bearing support along the length direction of the first bearing arm and the second bearing arm, and a first sliding structure and a second sliding structure are respectively arranged on the bearing surfaces at the tops of the first bearing arm and the second bearing arm;
the lifting mechanism is arranged on the base and supports the bearing support.
2. The wind generating set power module disassembly and assembly tool of claim 1, wherein the first sliding structure comprises a sliding rail arranged along the length direction of the first bearing arm, and a sliding block is arranged on the sliding rail.
3. The wind generating set power module disassembling and assembling tool according to claim 2, wherein a supporting structure capable of adjusting the height is arranged on the sliding block, the supporting structure comprises a screw rod and a supporting plate, the bottom of the screw rod is inserted into the top of the sliding block and is connected with the sliding block through a thread, and the top of the screw rod is fixedly connected with the supporting plate.
4. The wind turbine generator system power module disassembly and assembly tool of claim 3, wherein the second sliding structure comprises a plurality of rollers evenly distributed along a length of the second carrying arm.
5. The wind turbine generator system power module disassembly and assembly tool of claim 4, wherein the roller top is higher than the lowest height of the pallet in the support structure.
6. The wind generating set power module disassembly and assembly tool of any one of claims 1 to 5, wherein the base is connected with a right-angle bracket at a side surface corresponding to one side of the first carrying arm and the second carrying arm, the right-angle bracket comprises a horizontal section and a vertical section which are perpendicular to each other, the horizontal section is fixedly connected with the base, and the vertical section is located at the outer side of the base.
7. The wind generating set power module disassembly and assembly tool of claim 6, wherein the right-angle bracket is provided with a horizontally outwardly extending clamping section at the top of the vertical section.
8. The wind generating set power module disassembling tool according to any one of claims 1 to 5, wherein two opposite sides of the base are respectively provided with a first guide rail and a second guide rail which are vertical, the first guide rail and the second guide rail are respectively positioned at the outer sides of the first bearing arm and the second bearing arm, and two sides of the bearing bracket are respectively matched with the first guide rail and the second guide rail through guide sliding blocks.
9. The wind turbine generator system power module disassembly and assembly tool of claim 1, wherein the first carrying arm extends outwardly less than the second carrying arm.
10. The wind turbine generator system power module disassembly and assembly tool of claim 1, wherein the lifting mechanism employs an electric jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546373.6U CN214352095U (en) | 2020-07-30 | 2020-07-30 | Tool for disassembling and assembling power module of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546373.6U CN214352095U (en) | 2020-07-30 | 2020-07-30 | Tool for disassembling and assembling power module of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214352095U true CN214352095U (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021546373.6U Active CN214352095U (en) | 2020-07-30 | 2020-07-30 | Tool for disassembling and assembling power module of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214352095U (en) |
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2020
- 2020-07-30 CN CN202021546373.6U patent/CN214352095U/en active Active
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