CN209586013U - A kind of wind-power tower automatic cover plate - Google Patents
A kind of wind-power tower automatic cover plate Download PDFInfo
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- CN209586013U CN209586013U CN201822246097.0U CN201822246097U CN209586013U CN 209586013 U CN209586013 U CN 209586013U CN 201822246097 U CN201822246097 U CN 201822246097U CN 209586013 U CN209586013 U CN 209586013U
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- cover board
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- power tower
- column
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Abstract
This patent discloses a kind of wind-power tower automatic cover plates, comprising: the side of the cover board is arranged in cover board, frizzen, and the frizzen moves between the first trigger position and the second trigger position with the rotation of the cover board；Column, one end of the column are provided with driving device, one end connection of the driving device and drawstring, and the other end of drawstring is fixedly connected with the cover board；Push rod is additionally provided on the column, control device is connected with the driving device, first stroke switch and second stroke switch respectively.The stability that this patent can effectively guarantee the opening and closing operation of cover board by the way that above-mentioned cover board is arranged, to improve the safety of personnel and the lifting device operation in wind-power tower.
Description
Technical field
This patent belongs to wind power equipment technical field, in particular to a kind of wind-power tower automatic cover plate.
Background technique
Impeller is placed in scheduled height using tower in wind power equipment, impeller is rotated by Wind power propelling in the height
To realize that power generation is the common technological means in this field.In the process if necessary to being repaired to the equipment in tower or
Person is maintenance, then needs personnel or equipment being transported to scheduled height, since wind-power tower is higher, lead in the prior art
The mode for crossing personnel's ladder stand is no longer satisfied requirement in the prior art.Therefore, usually logical in the scheme of the prior art
Cross the transport for exempting to climb device climb-aiding device elevator to realize personnel's either cargo.
Since wind-power tower is smaller, exempt to climb the lifting means such as device be an impediment to space limitation would generally be arranged it is lesser
Size, the similar structure of elevator becomes outdated in the prior art, but due to the periphery of tower be open state and
Height is higher, therefore very high requirement is had also been proposed in safety.
In the operation of the equipment such as elevator, when equipment meets with obstruction or similar situation, need to be shut down in time
To avoid danger, anticollision mechanism in the prior art is usually arranged complex or anticollision reliability is bad,
Higher satisfaction can not be obtained for the demand in safety.
Summary of the invention
This patent is based on the above situation of the prior art and proposes, the technical solution that this patent solves is to provide one
The automatic cover plate of kind of wind-power tower, in order to automatically open and close improve wind-power tower stop safety and operation it is convenient
Property
To solve the above-mentioned problems, the technical solution of this patent offer includes:
A kind of wind-power tower automatic cover plate characterized by comprising one end of cover board, the cover board passes through shaft and wind
Electric tower barrel platform connection turns between the first position for opening the platform openings and the second position for closing the platform openings
It is dynamic；The side of the cover board is arranged in frizzen, and the frizzen is as the rotation of the cover board is in the first trigger position and
It is moved between two trigger positions；First stroke switch and the are respectively arranged at first trigger position and the second trigger position
Two travel switches；Column, one end of the column are provided with driving device, and one end connection of the driving device and drawstring is drawn
The other end of rope is fixedly connected with the cover board；Push rod is additionally provided on the column, the push rod includes elastic bias components,
The elastic bias components are compressed when the cover board is in a position by the cover board, apply the cover board to the second position
The bias force of movement；Control device is connected with the driving device, first stroke switch and second stroke switch respectively.
Preferably, one end of the drawstring is arranged on the cover board, and the other end is wrapped on reel；The reel
The top of tower barrel platform is set；The coiling is connected to the motor, and coiling and unwrapping wire is arranged by motor to drive institute
State cover board opening and closing.
Preferably, the push rod includes guide rod on the bracket being fixedly installed, before the guide rod by bracket
End is provided with spring, and the head of the spring is provided with gasket, and the gasket can move forward and backward under the drive of the spring.
Preferably, the inductive switch also set up on the ladder, the inductive switch are connected with control device.
The stability that this patent can effectively guarantee the opening and closing operation of cover board by the way that above-mentioned cover board is arranged, thus
The safety of raising personnel and the lifting device operation in wind-power tower.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention as a part for constituting the utility model；Attached drawing
As the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, do not constitute to the utility model
Improper restriction.
In the accompanying drawings:
Fig. 1 is a kind of structure chart of wind-power tower；
Fig. 2 is the structure chart of column top；
Fig. 3 is the structure chart of mandril；
Fig. 4 is the structure chart of travel switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
The relative importance between object that these terms are modified.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, present embodiment provides a kind of wind-power tower platform 1, the tower barrel platform 1 is one and sets
The platform on wind-power tower is set, there is flat platform structure, for carrying the other structures being arranged on platform, or
Offer personnel stand on platform is sufficient for corresponding operation.Opening 2 is provided on the tower barrel platform 1, the opening supplies
Personnel or elevator exempt to climb the disengaging of device, are preferably provided with tower ladder 7 in said opening, the tower ladder to
It is climbed by way of manpower in offer personnel to scheduled height.
In the opening side of the tower barrel platform, rotation is provided with cover board 3, one end of the cover board by shaft with it is described
The edge of platform openings connects, and the cover board described in this way can be described flat in the first position for opening the platform openings and closing
It is rotated between the second position of platform opening.The cover board is in tabular, and the side of the cover board is provided with frizzen 4, described
Frizzen moves between the first trigger position and the second trigger position with the rotation of the cover board.First trigger position
With first stroke switch 5 and second stroke switch 6, the structure of travel switch such as Fig. 4 institute are respectively arranged at the second trigger position
Show, stirs the rotating bar on the travel switch of lower section when the frizzen 4 is located at first position to trigger the stroke of lower section
Switch, when the frizzen is in the second position, the frizzen stirs the rotating bar on the travel switch of top to touch
Send out the travel switch of top.The travel switch is connected with control unit, controls the operation of the automatic cover plate.
The other side of the cover board is provided with drawstring 7, and one end of the drawstring is arranged on the cover board, the other end
It is wrapped on reel 8.The top of the column 9 of tower barrel platform is arranged in the reel, and the coiling is connected with motor 10, leads to
Motor is crossed coiling and unwrapping wire is arranged to drive the cover board to open and close.
Push rod 11 is additionally provided on the column, the push rod includes being fixed on the column by bracket 12
Guide rod 13, the front end of the guide rod is provided with spring 14, it is preferred that the head of the spring is provided with gasket described in gasket 15
For polyurethane pad, can be moved forward and backward under the drive of the spring.The motor is connected with control device, the control dress
It sets and is connected with travel switch.Furthermore inductive switch 16, the inductive switch and control device phase are additionally provided on the ladder
Even, and inductive switch can be triggered by exempting to climb device either elevator.
When the cover board is opened, described control unit drives the motor rotation to drive the reel coiling,
Drawstring, by the cover board pull-up, the gasket and then compresses the spring to contact under the action of reel, then described
The travel switch of frizzen triggering top, travel switch control the motor stop motion by control unit, and cover board is drawn at this time
It rises and opens opening, and compress the spring into predetermined state.When will be open close when, described control unit drives the motor to turn
It is dynamic that drive the reel unwrapping wire, cover board has the initial drive force replied downwards under the action of the spring, then with
Drawstring unwrapping wire under the effect of gravity will opening closure, when being open closure, the travel switch of frizzen triggering lower part,
Travel switch controls the motor stop motion by control unit.The commencing signal of the opening and closing of cover board can be by setting
The inductive switch on the ladder is set to complete, it can also be by being completed to the control device input control order.It is logical
It crosses and inductive switch is installed on ladder, cover board can be opened when operation is passed through layer by layer by exempting to climb device lift cart, realize relay effect
Fruit makes cover board drive function stable operation, and cover board can be closed after, guarantees that lift cart is accessible and passes through, and can be in time
Close cover board；Travel switch has linkage relationship to platform up and down simultaneously, can effectively prevent maloperation, the interlock connection refers to
There is logic associations between the inductive switch of upper lower platform to control the control instruction of the controller, such as are being promoted
Cheng Zhong, only next layer of cover board could open upper one layer of cover board after opening, only opened during decline upper one layer of cover board it
After could open next layer of cover board etc., but the relationship interlocked is not limited to this.Post rod type mechanism is provided because every time at polyurethane block
Hypsokinesis when cover board fully opens, the thrust of direction of motion trend when being again switched off, while being position limitation protection.
Claims (4)
1. a kind of wind-power tower automatic cover plate characterized by comprising
One end of cover board, the cover board is connect by shaft with wind-power tower platform, at first of the opening platform openings
It sets and closes and rotated between the second position of the platform openings；
Frizzen, is arranged in the side of the cover board, the frizzen with the rotation of the cover board in the first trigger position and
It is moved between second trigger position；Be respectively arranged at first trigger position and the second trigger position first stroke switch and
Second stroke switch；
Column, one end of the column are provided with driving device, and one end of the driving device and drawstring connects, drawstring it is another
End is fixedly connected with the cover board；Push rod is additionally provided on the column, the push rod includes elastic bias components, the elasticity
Biasing element is compressed when the cover board is in a position by the cover board, the cover board is applied moved to the second position it is inclined
Set power；
Control device is connected with the driving device, first stroke switch and second stroke switch respectively.
2. a kind of wind-power tower automatic cover plate according to claim 1, which is characterized in that one end setting of the drawstring exists
On the cover board, the other end is wrapped on reel；The top of tower barrel platform is arranged in the reel；The coiling and motor
It is connected, coiling and unwrapping wire is set by motor to drive the cover board to open and close.
3. a kind of wind-power tower automatic cover plate according to claim 1, which is characterized in that the push rod includes passing through branch
Guide rod on the bracket is fixedly installed in frame, the front end of the guide rod is provided with spring, the head of the spring is provided with
Gasket, the gasket can move forward and backward under the drive of the spring.
4. a kind of wind-power tower automatic cover plate according to claim 1, which is characterized in that further include: it is also set on ladder
The inductive switch set, the inductive switch are connected with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822246097.0U CN209586013U (en) | 2018-12-29 | 2018-12-29 | A kind of wind-power tower automatic cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822246097.0U CN209586013U (en) | 2018-12-29 | 2018-12-29 | A kind of wind-power tower automatic cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586013U true CN209586013U (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822246097.0U Active CN209586013U (en) | 2018-12-29 | 2018-12-29 | A kind of wind-power tower automatic cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021168959A1 (en) * | 2020-02-25 | 2021-09-02 | 中际联合（北京）科技股份有限公司 | Cover plate assembly for climb-free lift, and climb-free lift |
| CN113530402A (en) * | 2021-08-02 | 2021-10-22 | 中际联合（北京）科技股份有限公司 | Automatic cover plate device and fan tower cylinder |
-
2018
- 2018-12-29 CN CN201822246097.0U patent/CN209586013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021168959A1 (en) * | 2020-02-25 | 2021-09-02 | 中际联合（北京）科技股份有限公司 | Cover plate assembly for climb-free lift, and climb-free lift |
| CN113530402A (en) * | 2021-08-02 | 2021-10-22 | 中际联合（北京）科技股份有限公司 | Automatic cover plate device and fan tower cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210112 Address after: 062154 hougaoyao village, Waliwang Town, Botou City, Cangzhou City, Hebei Province Patentee after: Botou Dingde new energy equipment manufacturing Co.,Ltd. Address before: 062154 hougaoyao village, Waliwang Town, Botou City, Cangzhou City, Hebei Province Patentee before: HEBEI ANDE MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 271100 no.657 Huihe Avenue, Kou Town sub district office, Laiwu District, Jinan City, Shandong Province Patentee after: Jinan bensu Chaolun Machinery Equipment Co.,Ltd. Address before: 062154 hougaoyao village, Waliwang Town, Botou City, Cangzhou City, Hebei Province Patentee before: Botou Dingde new energy equipment manufacturing Co.,Ltd. |