CN216921745U - Wind turbine engine room cabinet door locking device - Google Patents
Wind turbine engine room cabinet door locking device Download PDFInfo
- Publication number
- CN216921745U CN216921745U CN202220238081.9U CN202220238081U CN216921745U CN 216921745 U CN216921745 U CN 216921745U CN 202220238081 U CN202220238081 U CN 202220238081U CN 216921745 U CN216921745 U CN 216921745U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- lockpin
- mobile jib
- hole
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Wind turbine cabin cabinet door locking means. At present, the general cabin cabinet door adopts a cabinet door to install a rotating device in the middle, when the cabinet door is closed, a rotating middle handle inserts a locking device into a cabinet body clamping groove, so that the cabinet door is locked, the motor set cabinet door locking device is poor in anti-vibration performance and abrasion performance, and the situation that the cabinet door is opened by mistake in large batch can occur in long running time. The utility model comprises the following components: connecting rod (1) and lockpin (6), connecting rod include the mobile jib, connect two rack locating levers on the mobile jib, and the tip processing of locating lever has cabinet screw hole (2), and the one end processing of mobile jib has lockpin hole (3), and the connecting rod is installed inside for the through cabinet screw hole screw connection in rack (8), and cabinet door (9) and cabinet door installation lock (10) are passed to the one end that the mobile jib has the lockpin hole. The locking device is used for locking the cabinet door of the engine room.
Description
Technical Field
The utility model particularly relates to a locking device for a cabinet door of a wind turbine engine room.
Background
In the normal operation process of the wind driven generator, the cabin can do yawing motion along with the wind direction, so that the rotating plane of the wind wheel is always perpendicular to the incoming flow direction of the wind direction, and the sudden changes of load, vibration, wind speed and the like in the operation process cause frequent vibration of the cabin, the lock catch of the cabin cabinet door can be worn and aged in the operation process, and finally the cabin cabinet door cannot be locked, so that the cabin cabinet door is opened, and low-temperature faults are reported in a low-temperature environment.
At present, a common cabin cabinet door adopts a cabinet door middle installation rotating device, when the cabinet door is closed, a rotating middle handle inserts a locking device into a cabinet body clamping groove, so that the cabinet door is locked, the motor set cabinet door locking device is poor in anti-vibration and wear-resisting performance, the situation that the cabinet door is opened by mistake in large batch can occur in a long running time, the cabinet door lock needs to be replaced regularly, and the loss of material cost and generated energy is caused.
Disclosure of Invention
The utility model aims to provide a locking device for a cabinet door of a cabin of a wind turbine.
The above purpose is realized by the following technical scheme:
wind turbine cabin cabinet door locking means, its constitution includes: connecting rod and lockpin, the connecting rod includes the mobile jib, connect two rack locating levers on the mobile jib, the tip processing of locating lever has the cabinet screw hole, the one end processing of mobile jib has the lockpin hole, the connecting rod is installed inside for the screw connection through the rack screw hole at the rack, the one end that the mobile jib has the lockpin hole is passed cabinet door and cabinet door installation lock, be connected with the lockpin mount on the cabinet door installation lock, the one end of lockpin is passed through the lockpin pivot and is rotated with the lockpin mount and connect, and the other end passes the fixed cabinet door of lockpin hole.
According to the locking device for the cabinet door of the wind turbine engine room, a lock pin gasket is arranged between the main rod and the lock pin fixing frame, a through hole is formed in the lock pin gasket, the lock pin penetrates through the through hole, and the lock pin gasket is made of rubber.
Has the advantages that:
according to the utility model, the connecting rod is additionally arranged in the middle of the cabinet to connect the cabinet door, the connecting rod is connected with the cabinet door and the cabinet door when the cabinet door is closed, the lock pin is hung on the connecting rod to achieve the aim of closing the cabinet door, and the rubber lock pin gasket is filled between the main rod and the lock pin to prevent the metal mechanism from being abraded due to the vibration of the engine room. The cabinet door lock is not suitable for causing the false opening of the cabinet door of the fan cabin, is convenient for operation and maintenance personnel to operate, prolongs the service life of the cabinet lock and indirectly reduces fan faults.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged fragmentary view of FIG. 1;
FIG. 3 is a schematic illustration of the installation of the present invention;
wherein: 1. connecting rod, 2, cabinet screw hole, 3, lockpin hole, 4, lockpin gasket, 5, lockpin mount, 6, lockpin, 7, lockpin pivot, 8, cabinet, 9, cabinet door, 10, cabinet door installation lock.
The specific implementation mode is as follows:
example 1:
a wind turbine engine room cabinet door locking device comprises: connecting rod 1 and lockpin 6, the connecting rod includes the mobile jib, connect two rack locating levers on the mobile jib, the tip processing of locating lever has cabinet screw hole 2, the one end processing of mobile jib has lockpin hole 3, the connecting rod is installed at 8 inside for the screw connection through the cabinet screw hole of rack, cabinet door 9 and cabinet door installation lock 10 are passed to the one end that the mobile jib has the lockpin hole, be connected with lockpin mount 5 on the cabinet door installation lock, the one end of lockpin is passed through lockpin pivot 7 and lockpin mount and is rotated the connection, and the other end passes the fixed cabinet door of lockpin hole.
Example 2:
according to the locking device of the cabin cabinet door of the wind turbine, disclosed by the embodiment 1, a lock pin gasket 4 is arranged between the main rod and the lock pin fixing frame, a through hole is formed in the lock pin gasket, the lock pin penetrates through the through hole, and the lock pin gasket is made of rubber;
connecting rod and cabinet door installation lock respectively install one in the upper and lower of rack, respectively open a square hole groove about the cabinet door before the installation, open a square hole groove on the cabinet door installation lock, the mobile jib of connecting rod is good at cabinet body width, the mobile jib aligns with the hole groove on the cabinet door and the hole groove that the cabinet door installation was locked respectively when closing the cabinet door, the lockpin inserts in the lockpin hole of mobile jib when closing the cabinet door, reach the purpose of closing the cabinet door, for preventing the metal mechanism wearing and tearing that the cabin vibration arouses, fill up rubber lockpin gasket between mobile jib and lockpin during the cabinet door installation.
Claims (2)
1. A wind turbine engine room cabinet door locking device comprises: connecting rod and lockpin, characterized by: the connecting rod includes the mobile jib, connect two rack locating levers on the mobile jib, the tip processing of locating lever has the cabinet screw hole, the one end processing of mobile jib has the lockpin hole, the connecting rod is installed inside for the screw connection through the rack screw hole at the rack, the one end that the mobile jib has the lockpin hole is passed cabinet door and cabinet door installation lock, be connected with the lockpin mount on the cabinet door installation lock, the one end of lockpin is passed through the lockpin pivot and is rotated with the lockpin mount and connect, and the other end passes the fixed cabinet door of lockpin hole.
2. The locking device for the cabinet door of the cabin of the wind turbine as claimed in claim 1, wherein: a lock pin gasket is arranged between the main rod and the lock pin fixing frame, a through hole is formed in the lock pin gasket, the lock pin penetrates through the through hole, and the lock pin gasket is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220238081.9U CN216921745U (en) | 2022-01-28 | 2022-01-28 | Wind turbine engine room cabinet door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220238081.9U CN216921745U (en) | 2022-01-28 | 2022-01-28 | Wind turbine engine room cabinet door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921745U true CN216921745U (en) | 2022-07-08 |
Family
ID=82264421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220238081.9U Active CN216921745U (en) | 2022-01-28 | 2022-01-28 | Wind turbine engine room cabinet door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921745U (en) |
-
2022
- 2022-01-28 CN CN202220238081.9U patent/CN216921745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101725460B (en) | Hatch stop for wind turbines | |
| CN202413841U (en) | Wind resistance brake device of high-speed train | |
| CN216921745U (en) | Wind turbine engine room cabinet door locking device | |
| CN102529914A (en) | Air-powered braking roof wing device | |
| CN102069918A (en) | Method for fast mounting and dismounting aircraft control panel and fast mounting-dismounting screw lock | |
| CN216551869U (en) | Ship lock reverse arc valve top stagnant water mounting structure | |
| CN201381703Y (en) | Quick-release latch lock for engine compartment door of airplane | |
| CN214062634U (en) | Split bolt structure with latch bolt | |
| CN213245758U (en) | Cotton picker forming bin and cotton picker | |
| CN210510219U (en) | Wind power gear box body | |
| CN211685568U (en) | Ship air distributor overhauling device | |
| CN207453708U (en) | A kind of side door limiting fixing mechanism of engine shroud | |
| CN110080955B (en) | Manhole door structure of wind driven generator | |
| CN209011998U (en) | A kind of wind turbine cabin top hole for hoist cover plate locking device | |
| CN201241723Y (en) | Air door blocking device | |
| CN214035115U (en) | Hook interlock | |
| CN209571358U (en) | A kind of ground knife system of Areva Ta 500kV disconnecting switch | |
| CN214534700U (en) | Novel locking device | |
| CN219760380U (en) | Electric energy metering box | |
| CN220353640U (en) | Wind hook device and door | |
| CN220101325U (en) | Automatic control device for locking underground coal mine air door without energy consumption | |
| CN214011396U (en) | Batch meter convenient to use | |
| CN217631869U (en) | Bolt board convenient to it is dustproof | |
| CN203079600U (en) | Anti-injury device for detection door of tower crane | |
| CN221101423U (en) | Entrance guard fault alarm equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |