CN211970318U - A shock attenuation chassis for wind power tower cylinder hoist and mount transportation - Google Patents
A shock attenuation chassis for wind power tower cylinder hoist and mount transportation Download PDFInfo
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- CN211970318U CN211970318U CN202020363172.6U CN202020363172U CN211970318U CN 211970318 U CN211970318 U CN 211970318U CN 202020363172 U CN202020363172 U CN 202020363172U CN 211970318 U CN211970318 U CN 211970318U
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Abstract
The utility model discloses a damping bottom frame for hoisting and transporting a wind power tower cylinder, which comprises a placing frame and a fixed base positioned below the placing frame, wherein an arc-shaped placing groove is arranged on the upper surface of the placing frame, the wind power tower cylinder is placed in the arc-shaped placing groove, positioning frames are fixedly welded on the placing frame positioned at the two sides of the wind power tower cylinder, and fixing ropes for fixing the wind power tower cylinder are bolted on the positioning frames; the both sides of unable adjustment base bottom are equipped with vertical groove respectively, fixedly connected with first spring on the top inner wall of vertical groove, the bottom fixedly connected with support column of first spring. This a shock attenuation chassis for wind power tower cylinder hoist and mount transportation has good shock attenuation buffer function, has avoided leading to wind power tower cylinder deformation or even the problem of damaging owing to receive great vibrations in loading transportation, has ensured the security of wind power tower cylinder in the hoist and mount transportation, is favorable to ensureing the normal hoist and mount transportation of wind power tower cylinder.
Description
Technical Field
The utility model relates to a wind power generation equipment technical field especially relates to a shock attenuation chassis that is used for wind power tower section of thick bamboo hoist and mount transportation.
Background
With the gradual emphasis of the country on environmental problems, wind energy is used as a developed clean energy, and the generation of electricity by utilizing the wind energy is a field which is developed rapidly at present. A wind generating set (wind generating set for short) is important equipment for realizing wind power generation.
In the hoisting and transporting process of the wind power generation tower drum equipment, the wind power generation tower drum needs to be hoisted on a special transporting underframe for loading and transporting. However, in the prior art, the transportation chassis does not usually have the function of damping and buffering, and when receiving the adverse factor of topography road conditions in the shipment process, produce great vibrations easily, both influenced the normal hoist and mount transportation of wind power tower section of thick bamboo, lead to wind power tower section of thick bamboo deformation or even damage because of receiving great vibrations again easily for security when wind power tower section of thick bamboo hoist and mount transportation can not obtain the guarantee. Therefore, the utility model provides a shock attenuation chassis for wind power tower cylinder hoist and mount transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shock attenuation chassis that is used for wind power tower cylinder hoist and mount transportation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a damping bottom frame for hoisting and transporting a wind power tower cylinder comprises a placing frame and a fixing base located below the placing frame, wherein an arc-shaped placing groove is formed in the upper surface of the placing frame, the wind power tower cylinder is placed in the arc-shaped placing groove, positioning frames are fixedly welded on the placing frame located on two sides of the wind power tower cylinder, and fixing ropes for fixing the wind power tower cylinder are bolted on the positioning frames; the two sides of the bottom of the fixed base are respectively provided with a vertical groove, a first spring is fixedly connected to the inner wall of the top of the vertical groove, the bottom of the first spring is fixedly connected with a support column, the bottom of the support column extends to the position below the vertical groove and is fixed on the fixed base, a transverse frame is arranged between the fixed base and the placing frame, two ends of the bottom of the transverse frame are respectively and fixedly connected with a vertical frame, the top of the fixed base is symmetrically provided with grooves, the bottoms of the vertical frames movably extend into the grooves and are fixedly connected with second springs, and the bottoms of the second springs are fixedly connected to the inner wall of the bottom of the grooves; the bottom both sides of rack are fixedly connected with movable rod respectively, and the bottom activity of movable rod runs through to the below of horizontal frame, and fixedly connected with cover establishes the third spring on the movable rod between rack bottom and the horizontal frame.
Further, be equipped with the slide bar of horizontal setting between horizontal frame and the unable adjustment base, and the both ends of slide bar are fixed respectively in the inboard of grudging post, and sliding sleeve is equipped with two lantern rings on the slide bar, and rotates through the connecting rod between the bottom of lantern ring and movable rod to be connected, and fixedly connected with cover establishes the fourth spring on the slide bar between lantern ring and the grudging post inboard.
Furthermore, the connecting rods on the two lantern rings are integrally in a V-shaped structure.
Furthermore, a through hole is formed in the transverse frame, and the bottom of the movable rod movably penetrates through the through hole.
Further, one side top that the locating rack is close to wind power tower cylinder is arc concave surface structure, and is provided with the blotter on the arc concave surface of the inner wall of arc standing groove and locating rack respectively.
Furthermore, one side of the positioning frame, which is far away from the wind power tower cylinder, is fixedly provided with a connecting lug, and the connecting lug is matched with the fixing rope.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, when the wind power tower drum and the placing rack are greatly vibrated, the wind power tower drum and the placing rack can buffer downwards and extrude the first spring, so that part of vibration force can be counteracted through the compression deformation of the first spring; meanwhile, the placing frame also extrudes the third spring when buffering downwards, and the second spring is also extruded downwards through the transverse frame and the vertical frame when the third spring is compressed downwards, so that the effects of shock absorption and energy dissipation can be further achieved through the deformation of the second spring and the third spring; meanwhile, the rack drives the movable rod to move downwards when buffering downwards, the movable rod drives the lantern ring to move inwards on the sliding rod through the connecting rod and enables the fourth spring to stretch and deform, and therefore the effect of releasing vibration energy can be further achieved through deformation of the fourth spring; the cushion pad is arranged, so that the effect of damping and buffering the wind power tower can be directly achieved;
to sum up, this a shock attenuation chassis for wind power tower cylinder hoist and mount transportation has good shock attenuation buffer function, has avoided leading to wind power tower cylinder deformation and even damaged problem owing to receive great vibrations in loading transportation, has ensured the security of wind power tower cylinder in the hoist and mount transportation, is favorable to ensureing the normal hoist and mount transportation of wind power tower cylinder.
Drawings
Fig. 1 is a schematic structural view of a damping bottom frame for hoisting and transporting a wind power tower provided by the utility model;
FIG. 2 is a schematic structural diagram of the damping mount for hoisting and transporting a wind power tower when the wind power tower is not loaded;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 2.
In the figure: the wind power generation device comprises a rack 1, a fixed base 2, an arc-shaped placing groove 3, a wind power tower 4, a positioning frame 5, a fixed rope 6, a cushion pad 7, a vertical groove 8, a first spring 9, a supporting column 10, a transverse frame 11, a vertical frame 12, a second spring 13, a groove 14, a third spring 15, a movable rod 16, a connecting rod 17, a lantern ring 18, a fourth spring 19 and a sliding rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the damping bottom frame for hoisting and transporting the wind power tower cylinder comprises a placing frame 1 and a fixing base 2 located below the placing frame 1, wherein an arc-shaped placing groove 3 is formed in the upper surface of the placing frame 1, the wind power tower cylinder 4 is placed in the arc-shaped placing groove 3, positioning frames 5 are fixedly welded on the placing frame 1 located on two sides of the wind power tower cylinder 4, and fixing ropes 6 for fixing the wind power tower cylinder 4 are bolted on the positioning frames 5; two sides of the bottom of the fixed base 2 are respectively provided with a vertical groove 8, a first spring 9 is fixedly connected to the inner wall of the top of the vertical groove 8, the bottom of the first spring 9 is fixedly connected with a support column 10, the bottom of the support column 10 extends to the position below the vertical groove 8 and is fixed on the fixed base 2, a transverse frame 11 is arranged between the fixed base 2 and the placing frame 1, two ends of the bottom of the transverse frame 11 are respectively and fixedly connected with a vertical frame 12, grooves 14 are symmetrically formed in the top of the fixed base 2, the bottom of the vertical frame 12 movably extends into the grooves 14 and is fixedly connected with a second spring 13, and the bottom of the second spring 13 is fixedly connected to the inner wall of the bottom of the groove 14; the bottom both sides of rack 1 are fixedly connected with movable rod 16 respectively, and the bottom activity of movable rod 16 runs through to the below of horizontal frame 11, and fixedly connected with cover establishes third spring 15 on movable rod 16 between rack 1 bottom and horizontal frame 11. The utility model discloses in, have good shock attenuation buffer function, avoided in the loading transportation because receive great vibrations and lead to the problem that wind power tower cylinder 4 deformation damaged even, ensured the security of wind power tower cylinder 4 in the hoist and mount transportation, be favorable to ensureing the normal hoist and mount transportation of wind power tower cylinder 4.
Specifically, a sliding rod 20 transversely arranged is arranged between the transverse frame 11 and the fixed base 2, two ends of the sliding rod 20 are respectively fixed on the inner sides of the vertical frame 12, two lantern rings 18 are slidably sleeved on the sliding rod 20, the lantern rings 18 are rotatably connected with the bottom of the movable rod 16 through a connecting rod 17, and a fourth spring 19 sleeved on the sliding rod 20 is fixedly connected between the lantern rings 18 and the inner side of the vertical frame 12.
Specifically, the connecting rods 17 on the two lantern rings 18 are integrally in a V-shaped structure.
Specifically, a through hole is formed in the transverse frame 11, and the bottom of the movable rod 16 movably penetrates through the through hole.
Specifically, the top of one side of the positioning frame 5, which is close to the wind power tower tube 4, is an arc-shaped concave surface structure, and the inner wall of the arc-shaped placing groove 3 and the arc-shaped concave surface of the positioning frame 5 are respectively provided with a cushion pad 7.
Specifically, one side of the positioning frame 5, which is far away from the wind power tower barrel 4, is fixedly provided with a connecting lug, and the connecting lug is matched with the fixing rope 6.
When the damping underframe for hoisting and transporting the wind power tower cylinder generates large vibration due to adverse factors of terrain and road conditions in the loading and transporting process, the wind power tower cylinder 4 and the placing rack 1 can integrally buffer and move downwards, and the first spring 9 is extruded downwards through the inner wall of the top part of the vertical groove 8 on the placing rack 1, so that part of vibration force can be counteracted through the compression deformation of the first spring 9; meanwhile, the placing frame 1 also extrudes the third spring 15 when buffering downwards, and the second spring 13 is also extruded downwards through the transverse frame 11 and the vertical frame 12 when the third spring 15 is compressed downwards, so that the effects of shock absorption and energy dissipation can be further achieved through the deformation of the second spring 13 and the third spring 15; meanwhile, the rack 1 also drives the movable rod 16 to move downwards when buffering downwards, the movable rod 16 drives the lantern ring 18 to move inwards on the sliding rod 20 through the connecting rod 17 and enables the fourth spring 19 to stretch and deform, and therefore the effect of releasing vibration energy can be further achieved through the deformation of the fourth spring 19; the cushion pad 7 is arranged, so that the damping and buffering effects on the wind power tower drum 4 can be directly achieved; finally, this a shock attenuation chassis for wind power tower cylinder hoist and mount transportation has good shock attenuation buffer function, has avoided leading to wind power tower cylinder 4 deformation or even the problem of damaging owing to receive great vibrations in loading transportation, has ensured the security of wind power tower cylinder 4 in the hoist and mount transportation, is favorable to ensureing the normal hoist and mount transportation of wind power tower cylinder 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A damping underframe for hoisting and transporting a wind power tower cylinder comprises a placing rack (1) and a fixing base (2) positioned below the placing rack (1), and is characterized in that an arc-shaped placing groove (3) is formed in the upper surface of the placing rack (1), the wind power tower cylinder (4) is placed in the arc-shaped placing groove (3), positioning frames (5) are fixedly welded on the placing rack (1) positioned on two sides of the wind power tower cylinder (4), and fixing ropes (6) for fixing the wind power tower cylinder (4) are bolted on the positioning frames (5); the two sides of the bottom of the fixed base (2) are respectively provided with a vertical groove (8), a first spring (9) is fixedly connected to the inner wall of the top of the vertical groove (8), a support column (10) is fixedly connected to the bottom of the first spring (9), the bottom of the support column (10) extends to the lower side of the vertical groove (8) and is fixed to the fixed base (2), a transverse frame (11) is arranged between the fixed base (2) and the placement frame (1), two ends of the bottom of the transverse frame (11) are respectively and fixedly connected with a vertical frame (12), grooves (14) are symmetrically formed in the top of the fixed base (2), the bottom of the vertical frame (12) movably extends into the grooves (14) and is fixedly connected with a second spring (13), and the bottom of the second spring (13) is fixedly connected to the inner wall of the bottom of the grooves (14); the two sides of the bottom of the placing rack (1) are respectively and fixedly connected with a movable rod (16), the bottom of the movable rod (16) movably penetrates through the lower portion of the transverse rack (11), and a third spring (15) which is sleeved on the movable rod (16) is fixedly connected between the bottom of the placing rack (1) and the transverse rack (11).
2. The damping underframe for the hoisting and transporting of the wind power tower cylinder as claimed in claim 1, wherein a sliding rod (20) is transversely arranged between the transverse frame (11) and the fixed base (2), two ends of the sliding rod (20) are respectively fixed on the inner sides of the vertical frame (12), two lantern rings (18) are slidably sleeved on the sliding rod (20), the bottoms of the lantern rings (18) and the movable rod (16) are rotatably connected through a connecting rod (17), and a fourth spring (19) sleeved on the sliding rod (20) is fixedly connected between the lantern rings (18) and the inner side of the vertical frame (12).
3. The damping underframe for hoisting and transporting a wind power tower according to claim 2, characterized in that the connecting rods (17) on the two lantern rings (18) are integrally in a V-shaped structure.
4. The damping underframe for hoisting and transporting a wind power tower cylinder as claimed in claim 1, wherein a through hole is arranged on the transverse frame (11), and the bottom of the movable rod (16) movably penetrates through the through hole.
5. The damping underframe for hoisting and transporting the wind power tower cylinder as claimed in claim 1, wherein the top of one side of the positioning frame (5) close to the wind power tower cylinder (4) is of an arc concave structure, and the inner wall of the arc placing groove (3) and the arc concave of the positioning frame (5) are respectively provided with a cushion pad (7).
6. The damping underframe for hoisting and transporting a wind power tower cylinder as claimed in claim 1, wherein a connecting lug is fixedly arranged on one side of the positioning frame (5) far away from the wind power tower cylinder (4), and the connecting lug is matched with the fixing rope (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363172.6U CN211970318U (en) | 2020-03-20 | 2020-03-20 | A shock attenuation chassis for wind power tower cylinder hoist and mount transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363172.6U CN211970318U (en) | 2020-03-20 | 2020-03-20 | A shock attenuation chassis for wind power tower cylinder hoist and mount transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211970318U true CN211970318U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020363172.6U Active CN211970318U (en) | 2020-03-20 | 2020-03-20 | A shock attenuation chassis for wind power tower cylinder hoist and mount transportation |
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| CN (1) | CN211970318U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200220A (en) * | 2021-04-02 | 2021-08-03 | 中国水电四局(酒泉)新能源装备有限公司 | Pipe foundation tower transfer device for offshore wind power generation |
| CN113387295A (en) * | 2021-05-28 | 2021-09-14 | 宁夏兴电工程监理有限责任公司 | Novel hydraulic device for preventing drag in wind power tower cylinder transportation |
| CN113443271A (en) * | 2021-06-28 | 2021-09-28 | 深圳市粤润通吊装运输有限公司 | Tooling device for wind power tower transportation |
| CN114475924A (en) * | 2022-02-23 | 2022-05-13 | 中天科技集团海洋工程有限公司 | Tower drum transportation device based on self-elevating platform and loading and unloading process thereof |
| CN115108447A (en) * | 2022-07-02 | 2022-09-27 | 安徽零界净化设备有限公司 | Hoisting tool suitable for laser welding machine and using method thereof |
-
2020
- 2020-03-20 CN CN202020363172.6U patent/CN211970318U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200220A (en) * | 2021-04-02 | 2021-08-03 | 中国水电四局(酒泉)新能源装备有限公司 | Pipe foundation tower transfer device for offshore wind power generation |
| CN113200220B (en) * | 2021-04-02 | 2022-02-01 | 中国水电四局(酒泉)新能源装备有限公司 | Pipe foundation tower transfer device for offshore wind power generation |
| CN113387295A (en) * | 2021-05-28 | 2021-09-14 | 宁夏兴电工程监理有限责任公司 | Novel hydraulic device for preventing drag in wind power tower cylinder transportation |
| CN113443271A (en) * | 2021-06-28 | 2021-09-28 | 深圳市粤润通吊装运输有限公司 | Tooling device for wind power tower transportation |
| CN114475924A (en) * | 2022-02-23 | 2022-05-13 | 中天科技集团海洋工程有限公司 | Tower drum transportation device based on self-elevating platform and loading and unloading process thereof |
| CN115108447A (en) * | 2022-07-02 | 2022-09-27 | 安徽零界净化设备有限公司 | Hoisting tool suitable for laser welding machine and using method thereof |
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