CN213838808U - Anti-loosening platform guardrail for tower of wind generating set - Google Patents
Anti-loosening platform guardrail for tower of wind generating set Download PDFInfo
- Publication number
- CN213838808U CN213838808U CN202022378316.8U CN202022378316U CN213838808U CN 213838808 U CN213838808 U CN 213838808U CN 202022378316 U CN202022378316 U CN 202022378316U CN 213838808 U CN213838808 U CN 213838808U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- door
- door bolt
- platform
- frame
- 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
Abstract
The utility model discloses a wind generating set tower section of thick bamboo anti-loosening formula platform guardrail, including fixing guardrail frame, guardrail door and the keeper at wind generating set tower section of thick bamboo platform, open on the guardrail frame and have an opening that supplies fortune dimension personnel to pass in and out, this opening is blocked through the guardrail door, the guardrail door articulates on the guardrail frame through the hinge, open on the guardrail door and have a draw-in groove and dispose a keeper, the keeper movable mounting is in the draw-in groove of guardrail door, open on the guardrail frame and have the trench that supplies the keeper to alternate, can lock the guardrail door after closing the guardrail door and inserting the keeper into above-mentioned trench; this locking formula platform guardrail compact structure, switch easy operation, cost are lower, possess the locking function of lock simultaneously, can effectively prevent to lead to the guardrail door to open automatically because of the vibration of aerogenerator during operation with rocking to can prevent to commander the fortune dimension personnel of staying at this platform and fall from the opening part of the passageway platform of lift.
Description
Technical Field
The utility model belongs to the technical field of the technique of the wind turbine generator system tower section of thick bamboo and specifically relates to indicate a wind turbine generator system tower section of thick bamboo locking formula platform guardrail.
Background
The wind generating set tower section of thick bamboo is inherent to be installed the operation platform at different heights, and every layer of platform all installs the guardrail that uses safety protection as the purpose. Traditional guardrail door lock adopts simple bayonet socket and baffle form, and when opening or closing the guardrail door, the operation is comparatively loaded down with trivial details, does not possess locking function moreover, rocks or vibrates during generating set operation, easily causes the guardrail door to open automatically, causes the potential safety hazards such as electrocute, fall for fortune dimension personnel at tower section of thick bamboo platform work easily.
Therefore, in order to solve the above technical problems, there is a need to provide an anti-loosening platform guardrail for a tower of a wind turbine generator system, which overcomes the above drawbacks in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, to current wind turbine generator system tower section of thick bamboo operation platform guardrail switch complex operation and do not have the problem of locking function, provided a wind turbine generator system tower section of thick bamboo locking formula platform guardrail, this locking formula platform guardrail compact structure, switch easy operation, cost are lower, possess the locking function of lock, have economic suitability, ensure fortune dimension personnel's work safety simultaneously.
In order to achieve the above object, the present invention provides a technical solution: a wind generating set tower barrel anti-loosening type platform guardrail comprises a guardrail frame, a guardrail door and a bolt, wherein the guardrail frame is fixed on a wind generating set tower barrel platform; the guardrail door is characterized in that an opening for operation and maintenance personnel to pass in and out is formed in the guardrail frame, the opening is blocked through a guardrail door, the guardrail door is hinged to the guardrail frame through a hinge, a clamping groove is formed in the guardrail door and a door bolt is configured in the clamping groove, the door bolt is movably mounted in the clamping groove, the clamping groove is formed with a slide for the door bolt to move left and right and limit clamping positions for the door bolt, a groove position for the door bolt to penetrate is formed in the guardrail frame, and the door bolt is inserted into the groove position and clamped in the clamping position of the clamping groove after the guardrail door is closed, so that the guardrail door can be locked.
Further, the door bolt comprises a door bolt pin, a door bolt handle and a door bolt handle, the head of the door bolt pin is processed into a cone shape, a threaded through hole is processed in the middle of the door bolt pin, an external thread with the same size and length as the threaded through hole is processed at one end of the door bolt handle, the door bolt handle and the door bolt handle are assembled together through threaded connection, and the other end of the door bolt handle and the door bolt handle are fixed together through welding.
Furthermore, the draw-in groove is L type draw-in groove, and the long limit of this L type draw-in groove is the slide, and the minor face is the screens.
Furthermore, one side of guardrail door is equipped with a plurality of limiting plates that play limiting displacement when the guardrail door is closed.
Further, the main structure of the guardrail frame is formed by welding square steel, the bottom of the guardrail frame is formed by welding angle steel, mounting holes are formed in the bottom of the guardrail frame, and the guardrail frame is mounted on the tower drum platform through the mounting holes by bolts.
Further, the door bolt is a stainless steel door bolt.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
1. when the guardrail door is in a closed state, the bolt is clamped in the clamping position of the L-shaped clamping groove of the guardrail door, and the bolt handle is made of stainless steel materials and has a large dead weight, so that when the wind driven generator operates, the existing vibration and the shaking are difficult to cause the bolt to be separated from the clamping position of the L-shaped clamping groove, namely, the bolt can not slide, the anti-loosening effect is achieved, and the guardrail door can not be automatically opened.
2. The anti-loosening platform guardrail locks the guardrail door by the aid of the door bolts, and is simple in mechanical structure, easy to maintain and not prone to failure, and the reuse rate is improved.
3. The anti-loosening platform guardrail can be used for opening and closing the guardrail door according to actual requirements of operation, and the operation is flexible, so that the operation comfort is improved, and the work is humanized.
Drawings
Fig. 1 is a schematic structural view of an anti-loosening platform guardrail.
Fig. 2 is a schematic structural view of a guard rail frame.
Fig. 3 is a schematic structural view of a guardrail door.
Fig. 4 is a schematic view of the structure of the door bolt.
FIG. 5 is a schematic view of the anti-loosening platform guard rail mounted on the tower platform.
Detailed Description
The invention will be further described with reference to specific embodiments, in which:
referring to fig. 1 to 5, the present embodiment provides a wind turbine generator system tower anti-loosening platform guardrail, which includes a guardrail frame 1 fixed on a wind turbine generator system tower platform, a guardrail door 2, and a door bolt 3.
The guardrail frame 1 is characterized in that the main body structure of the guardrail frame 1 is formed by welding square steel, the bottom of the guardrail frame is formed by welding angle steel, and is provided with a mounting hole, the guardrail frame is mounted on a tower drum platform through the mounting hole by using a bolt, the guardrail frame 1 is provided with an opening for the access of operation and maintenance personnel, and the opening is blocked by a guardrail door 2; the guardrail door 2 is hinged to the guardrail frame 1 through a hinge 4, a clamping groove 202 is formed in the top of the guardrail door 2, a bolt 3 is arranged on the clamping groove, and a plurality of limiting plates 203 which play a limiting role when the guardrail door is closed are arranged on one side of the guardrail door 2; the clamping groove 202 is an L-shaped clamping groove, the long edge of the L-shaped clamping groove is a slideway, and the short edge of the L-shaped clamping groove is a clamping position; the top of the guardrail frame is provided with a slot 101 for inserting a bolt; the door bolt 3 is a stainless steel door bolt and comprises a door bolt pin 301, a door bolt handle 302 and a door bolt handle 303, the head of the door bolt pin 301 is processed into a cone shape, a threaded through hole is processed in the middle of the door bolt pin 301, an external thread with the same size and length as the threaded through hole of the door bolt pin 301 is processed at one end of the door bolt handle 302, the door bolt handle 302 is assembled with the door bolt pin 301 through threaded connection, and the other end of the door bolt handle 302 is fixed with the door bolt handle 303 through welding; the door bolt 3 is movably arranged in the clamping groove 202, after the guardrail door 2 is closed, the door bolt 3 slides leftwards, so that the door bolt handle 302 is positioned at the left side of the clamping groove 202 of the guardrail door 2, at the moment, the door bolt pin 301 is inserted into the corresponding groove position 101 of the guardrail frame from the opening 201 at the top of the guardrail door, the door bolt 3 is rotated downwards, so that the door bolt handle 302 is clamped at the short side of the clamping groove 202, and the guardrail door 2 is locked; on the contrary, when the guardrail door 2 needs to be opened, the bolt 3 is rotated upwards, the bolt handle 302 is positioned at the long edge of the slot 202, the bolt 3 is slid rightwards, and the bolt pin 301 is separated from the slot 101, so that the guardrail door 2 can be pushed open.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a wind generating set tower section of thick bamboo locking formula platform guardrail which characterized in that: the guardrail comprises a guardrail frame, a guardrail door and a door bolt, wherein the guardrail frame, the guardrail door and the door bolt are fixed on a tower platform of the wind turbine generator; the guardrail door is characterized in that an opening for operation and maintenance personnel to pass in and out is formed in the guardrail frame, the opening is blocked through a guardrail door, the guardrail door is hinged to the guardrail frame through a hinge, a clamping groove is formed in the guardrail door and a door bolt is configured in the clamping groove, the door bolt is movably mounted in the clamping groove, the clamping groove is formed with a slide for the door bolt to move left and right and limit clamping positions for the door bolt, a groove position for the door bolt to penetrate is formed in the guardrail frame, and the door bolt is inserted into the groove position and clamped in the clamping position of the clamping groove after the guardrail door is closed, so that the guardrail door can be locked.
2. The wind generating set tower anti-loosening platform guardrail of claim 1, wherein: the door bolt comprises a door bolt pin, a door bolt handle and a door bolt handle, wherein the head of the door bolt pin is processed into a cone shape, the middle of the door bolt pin is processed into a threaded through hole, one end of the door bolt handle is processed with an external thread with the same specification and length as the threaded through hole and is assembled with the door bolt pin through threaded connection, and the other end of the door bolt handle and the door bolt handle are fixed together through welding.
3. The wind generating set tower anti-loosening platform guardrail of claim 1, wherein: the draw-in groove is L type draw-in groove, and the long limit of this L type draw-in groove is the slide, and the minor face is the screens.
4. The wind generating set tower anti-loosening platform guardrail of claim 1, wherein: and one side of the guardrail door is provided with a plurality of limiting plates which play a limiting role when the guardrail door is closed.
5. The wind generating set tower anti-loosening platform guardrail of claim 1, wherein: the main structure of the guardrail frame is formed by welding square steel, the bottom of the guardrail frame is formed by welding angle steel, mounting holes are formed in the bottom of the guardrail frame, and the guardrail frame is mounted on the tower drum platform through the mounting holes by bolts.
6. The wind generating set tower anti-loosening platform guardrail of claim 1, wherein: the door bolt is a stainless steel door bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378316.8U CN213838808U (en) | 2020-10-23 | 2020-10-23 | Anti-loosening platform guardrail for tower of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378316.8U CN213838808U (en) | 2020-10-23 | 2020-10-23 | Anti-loosening platform guardrail for tower of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213838808U true CN213838808U (en) | 2021-07-30 |
Family
ID=77012588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022378316.8U Active CN213838808U (en) | 2020-10-23 | 2020-10-23 | Anti-loosening platform guardrail for tower of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213838808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121107A (en) * | 2022-07-12 | 2022-09-30 | 杭州绿然环保集团股份有限公司 | Industrial waste gas spraying, washing and purifying device |
-
2020
- 2020-10-23 CN CN202022378316.8U patent/CN213838808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121107A (en) * | 2022-07-12 | 2022-09-30 | 杭州绿然环保集团股份有限公司 | Industrial waste gas spraying, washing and purifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213838808U (en) | Anti-loosening platform guardrail for tower of wind generating set | |
| CN213391145U (en) | Construction hanging flower basket is built in room | |
| EP2411608B1 (en) | Locking system of the passive door blade of a double door | |
| CN202226509U (en) | Safety window on elevator cab top | |
| GB2533142B (en) | Hook arrangement | |
| CN211450103U (en) | Large wide-angle security monitoring camera | |
| CN210193252U (en) | Climb a formula tower crane driver passageway that adheres to | |
| CN202832608U (en) | Safe linkage device for ventilation pavilion | |
| CN212559220U (en) | Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back | |
| CN113982866A (en) | Side-opening functional wind power generator cabin cover and working method thereof | |
| CN110939337B (en) | Self-positioning device for opening rotary door of loading platform body of rotary drilling rig | |
| CN112627717A (en) | Internal climbing system of large wind driven generator | |
| CN111851993A (en) | Double-faced template for deformation joint and construction method thereof | |
| CN210682916U (en) | Protective door for elevator shaft | |
| CN216142698U (en) | Protective cage anti-entering safety device for cooling tower | |
| CN219327291U (en) | Construction platform for concrete tower of wind turbine generator system | |
| CN214462523U (en) | Guide rail structure for hydraulic creeping formwork | |
| CN113863700B (en) | Automatic elevator shaft protection device and operation method | |
| CN219280621U (en) | Water conservancy river course fence | |
| CN220599940U (en) | Wind turbine generator system platform guardrail structure with cover plate function | |
| CN216866704U (en) | Manned trolley for inclined shaft construction | |
| CN217400809U (en) | Folding crawling ladder for roof access hole | |
| CN214989867U (en) | Novel tower crane channel | |
| CN213707465U (en) | Protection door for floor access of construction elevator | |
| CN213296264U (en) | Arc door side rail convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |