CN209793055U - Tool for disassembling planet shaft of wind power gear box - Google Patents
Tool for disassembling planet shaft of wind power gear box Download PDFInfo
- Publication number
- CN209793055U CN209793055U CN201920147124.0U CN201920147124U CN209793055U CN 209793055 U CN209793055 U CN 209793055U CN 201920147124 U CN201920147124 U CN 201920147124U CN 209793055 U CN209793055 U CN 209793055U
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- China
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- frock
- tool
- bottom plate
- gear box
- pneumatic cylinder
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Abstract
The utility model provides a be used for wind-powered electricity generation gear box to dismantle planet axle frock, including the connection bottom plate, the frock connection pad, the frock connecting plate, the pneumatic cylinder support, pneumatic cylinder and frock frame, the frock connection pad sets up the top at the connection bottom plate, the round hole of gear box planet axle diameter size is seted up to the position that the connection bottom plate corresponds the frock connection pad, wear to establish many connecting bolts from the top surface middle part on the frock connection pad, connecting bolt passes the round hole of connection bottom plate and is connected to the planet axle top of setting at the gear box of connection bottom plate below, the frock connecting plate is worn to establish the bolt and is connected with the frock connection pad that. The utility model discloses simple structure, the strong and even symmetry of effort adopts short spliced pole four point to support, links together with the gear box part, and the phenomenon is not concentrated and collapses out to the atress can not appear in the part, and the security is showing and is promoting, and the planet axle can be extracted in the pneumatic cylinder effect, avoids planet axle, planetary gear, planet carrier to damage.
Description
Technical Field
The utility model relates to a gear box field especially relates to a be used for wind-powered electricity generation gear box to dismantle planet axle frock.
Background
The existing wind driven generator gear box of a high-power machine type generally adopts a structure of two-stage planetary gear trains and a final-stage parallel speed-increasing stage, belongs to a large gear box, and generally has the whole weight of more than 30 tons, while the weight of a planetary shaft of the high-power machine type can reach several tons, so that the assembly and disassembly are difficult, the self weight and the structural design of the planetary frame of the high-power wind driven generator gear box can cause the damage of the planetary shaft, a planetary gear and the planetary frame by a conventional disassembly method, and therefore, a tool for disassembling the planetary shaft of the wind driven generator gear box, which can avoid damaging the planetary shaft, is urge.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a be used for wind-powered electricity generation gear box to dismantle planet axle frock.
The utility model discloses the technical scheme who takes:
A planetary shaft disassembling tool for a wind power gear box comprises a connecting bottom plate, a tool connecting disc, a tool connecting plate, a hydraulic cylinder support, a hydraulic cylinder and a tool framework, wherein the tool connecting disc is arranged above the connecting bottom plate, a round hole with the diameter of a planetary shaft of the gear box is formed in the position, corresponding to the tool connecting disc, of the connecting bottom plate, a plurality of connecting bolts penetrate through the middle of the top surface of the tool connecting disc, penetrate through the round hole of the connecting bottom plate and are connected to the top of the planetary shaft of the gear box below the connecting bottom plate, four threaded holes are symmetrically formed in the tool connecting plate in the left and right direction, the tool connecting plate is connected with the tool connecting disc below the tool connecting disc through two threaded holes in the middle of the tool connecting disc, the hydraulic cylinder is fixed at the top of the hydraulic cylinder support, four short connecting columns, the top of pneumatic cylinder sets up to the frock frame, and the long spliced pole is worn to be equipped with at the both ends of frock frame, and the bottom of long spliced pole is connected with the both ends of frock connecting plate, is provided with the lug on the lateral wall of pneumatic cylinder, is provided with the lug in the middle of the top of frock frame, is equipped with on the lug to lift by crane the chain.
The connecting bolts arranged on the tool connecting disc are distributed in a triangular shape.
The bottom of the short connecting column penetrates through the connecting bottom plate to be connected with the gearbox body below the connecting bottom plate.
The utility model has the advantages that: the utility model discloses simple structure, the strong and even symmetry of effort adopts short spliced pole four point to support, links together with the gear box part, and the phenomenon is not concentrated and collapses out to the atress can not appear in the part, and the security is showing and is promoting, and the planet axle can be extracted in the pneumatic cylinder effect, avoids planet axle, planetary gear, planet carrier to damage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1-connecting a bottom plate; 2-tooling connecting discs; 3-connecting bolts; 4, connecting a tool plate; 5-long connecting column; 6-short connecting column; 7-a hydraulic cylinder support; 8-a hydraulic cylinder; 9-a tooling frame; 10-lifting lugs; 11-planet axis.
Detailed Description
A planetary shaft disassembling tool for a wind power gear box comprises a connecting bottom plate 1, a tool connecting disc 2, a tool connecting plate 4, a hydraulic cylinder support 7, a hydraulic cylinder 8 and a tool frame 9, wherein the tool connecting disc 2 is arranged above the connecting bottom plate 1, a round hole with the diameter of a planetary shaft of the gear box is formed in the position, corresponding to the tool connecting disc 2, of the connecting bottom plate 1, a plurality of connecting bolts 3 penetrate through the middle of the top surface of the tool connecting disc 2, the connecting bolts 3 penetrate through the round hole of the connecting bottom plate 1 to be connected to the top of a planetary shaft 11 of the gear box arranged below the connecting bottom plate 1, four threaded holes are symmetrically formed in the tool connecting plate 4 left and right, the tool connecting plate 4 is connected with the tool connecting disc 2 arranged below the connecting plate through penetrating bolts of two threaded holes in the middle of the tool connecting plate, the bottom of short spliced pole 6 is worn to establish on connecting bottom plate 1, frock connecting plate 4 sets up between two short spliced poles 6, the top of pneumatic cylinder 8 sets up to frock frame 9, long spliced pole 5 is worn to be equipped with at the both ends of frock frame 9, the bottom of long spliced pole 5 is connected with the both ends of frock connecting plate 4, be provided with lug 10 on the lateral wall of pneumatic cylinder 8, be provided with lug 10 in the middle of the top of frock frame 9, be equipped with on the lug 10 and lift by crane the chain.
The connecting bolts 3 arranged on the tool connecting disc 2 are distributed in a triangular shape.
The bottom of the short connecting column 6 penetrates through the connecting bottom plate 1 to be connected with a gearbox body below the connecting bottom plate 1.
During the application, the gear box of waiting to dismantle planet axle 11 is set up to the below of connecting bottom plate 1, short spliced pole 6 is connected with the gear box below connecting bottom plate 1, pneumatic cylinder 8 is hoisted on the overhead traveling crane through the chain that lifts by crane, frock frame 9 is hoisted on the overhead traveling crane through the chain activity that lifts by crane, pneumatic cylinder 10 action, four short spliced poles 6 of pneumatic cylinder support 7 bottom are connected on the gear box, but frock connection pad 2 is connected on planet axle 11, pneumatic cylinder 8 action telescopic link stretches out, the upper end top is on frock frame 9, promote connecting bottom plate 1 downwards by short spliced pole 6, planet axle 11 is connected by frock connection pad 2's connecting bolt 3, frock connection pad 2 is fixed by frock connecting plate 4, so when the action that pneumatic cylinder 8 telescopic link stretches out, planet axle 11 pulls out the gear box gradually.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (3)
1. A tool for disassembling a planet shaft of a wind power gear box is characterized by comprising a connecting bottom plate (1), a tool connecting disc (2), a tool connecting plate (4), a hydraulic cylinder support (7), a hydraulic cylinder (8) and a tool frame (9), wherein the tool connecting disc (2) is arranged above the connecting bottom plate (1), a round hole with the diameter of the planet shaft of the gear box is formed in the position, corresponding to the tool connecting disc (2), of the connecting bottom plate (1), a plurality of connecting bolts (3) penetrate through the middle of the top surface of the tool connecting disc (2), the connecting bolts (3) penetrate through the round hole of the connecting bottom plate (1) to be connected to the top of the planet shaft (11) of the gear box arranged below the connecting bottom plate (1), four threaded holes are symmetrically formed in the left and right of the tool connecting plate (4), the tool connecting plate (4) is connected with the tool connecting disc (2) arranged below, pneumatic cylinder (8) are fixed at pneumatic cylinder support (7) top, the bottom circumference of pneumatic cylinder support (7) sets up four short spliced poles (6), wear to establish on connecting bottom plate (1) in the bottom of short spliced pole (6), frock connecting plate (4) set up between two short spliced poles (6), the top of pneumatic cylinder (8) sets up to frock frame (9), long spliced pole (5) are worn to be equipped with at the both ends of frock frame (9), the bottom of long spliced pole (5) is connected with the both ends of frock connecting plate (4), be provided with lug (10) on the lateral wall of pneumatic cylinder (8), also be provided with lug (10) in the middle of the top of frock frame (9), be equipped with on lug (10) and lift by crane the chain.
2. The tool for disassembling the planet shaft of the wind power gearbox according to claim 1, wherein the connecting bolts (3) arranged on the tool connecting plate (2) are distributed in a triangular shape.
3. The tool for disassembling the planet shaft of the wind power gearbox according to claim 1, wherein the bottom of the short connecting column (6) penetrates through the connecting bottom plate (1) to be connected with a gearbox body below the connecting bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147124.0U CN209793055U (en) | 2019-01-25 | 2019-01-25 | Tool for disassembling planet shaft of wind power gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147124.0U CN209793055U (en) | 2019-01-25 | 2019-01-25 | Tool for disassembling planet shaft of wind power gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793055U true CN209793055U (en) | 2019-12-17 |
Family
ID=68821405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920147124.0U Active CN209793055U (en) | 2019-01-25 | 2019-01-25 | Tool for disassembling planet shaft of wind power gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579696A (en) * | 2021-08-13 | 2021-11-02 | 重庆水轮机厂有限责任公司 | Impact type runner dismounting method |
-
2019
- 2019-01-25 CN CN201920147124.0U patent/CN209793055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579696A (en) * | 2021-08-13 | 2021-11-02 | 重庆水轮机厂有限责任公司 | Impact type runner dismounting method |
| CN113579696B (en) * | 2021-08-13 | 2023-06-02 | 重庆水轮机厂有限责任公司 | Impact type runner dismantling method |
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