CN203624981U - Three-suspension-point maintenance platform for wind power blades - Google Patents

Three-suspension-point maintenance platform for wind power blades Download PDF

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Publication number
CN203624981U
CN203624981U CN201320878706.9U CN201320878706U CN203624981U CN 203624981 U CN203624981 U CN 203624981U CN 201320878706 U CN201320878706 U CN 201320878706U CN 203624981 U CN203624981 U CN 203624981U
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CN
China
Prior art keywords
platform
suspension
suspension bracket
hanging bracket
wind power
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Active
Application number
CN201320878706.9U
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Chinese (zh)
Inventor
金惠昌
蔡燕妮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Building Machinery Co Ltd
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Wuxi Little Swan Building Machinery Co Ltd
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Priority to CN201320878706.9U priority Critical patent/CN203624981U/en
Application granted granted Critical
Publication of CN203624981U publication Critical patent/CN203624981U/en
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Abstract

The utility model relates to a maintenance device and specifically relates to a three-suspension-point maintenance platform for wind power blades. The three-suspension-point maintenance platform consists of a rectangular-ambulatory-plane seal platform and guard bars and is characterized in that the rectangular-ambulatory-plane seal platform is provided with a platform protection ladder, a left hanging bracket, a right hanging bracket, and a front hanging bracket are further arranged on the guard bars, the left hanging bracket and the right hanging bracket are connected with the guard bars on two sides of the platform through pin shafts, adjustable pull rods are arranged on the left hanging bracket and the right hanging bracket and connected with the platform, and the front hanging bracket and the platform protection ladder are of an integrated structure. The three-suspension-point maintenance platform for the wind power blades is compact in structure and reasonable in design, and an adjustable pull rod structure is used, so that safe and reliable connection of the platform is guaranteed, corners of the platform are prevented from stress damage, and safety properties of the platform are improved.

Description

A kind of three suspension centre wind electricity blade maintenance platforms
Technical field
The utility model relates to a kind of docking facility, specifically a kind of three suspension centre maintenance platforms for wind electricity blade.
Background technology
The maintenance that is usually used in wind electricity blade because of suspension platform has another name called wind electricity blade maintenance platform, and suspension platform is to hang on aerial surrounding guardrail is housed, and for carrying operating personnel, instrument, equipment and work materials, is the device that operating personnel carries out high-rise working.At present, the suspension platform great majority of safeguarding for wind electricity blade are pin-connected panel platform.Pin-connected panel platform is by front railing, rear railing, and the parts compositions such as underframe and erecting frame, each parts Bolt Connection, front railing, rear railing, the parts such as underframe and erecting frame are welded by steel (aluminium) plate etc., and base plate has anti-skidding ripple.Erecting frame is formed by steel-pipe welding, and bottom can fill castor, and dismounting while being convenient to operation is mobile.
Because wind electricity blade is in the time safeguarding, the hitch point of load cable on suspension platform on wind-power tower top is very approaching, its spacing is less than the spacing between two side suspension centres on platform, easily crooked while having caused load cable to hang, when constructing on such suspension platform, workmen there is very large potential safety hazard, in order to guarantee the stable of suspension platform, generally need on the suspension bracket of suspension platform, carry out correcting load cable by device for installing and adjusting.Existing wind electricity blade is safeguarded when the suspension platform of use operates very inconvenient, also has certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of three suspension centre wind electricity blade maintenance platforms, can solve the problem in background technology, has guaranteed workmen's safety, has improved safety factor.
In order to solve the problems of the technologies described above, the technical scheme adopting is: a kind of three suspension centre wind electricity blade maintenance platforms, formed by back-shaped closed platform and guardrail, and it is characterized in that, described back-shaped closed platform has a platform and protects ladder; On described guardrail, be also provided with three suspension brackets, be respectively left suspension bracket, right suspension bracket and front hanger; Described left suspension bracket is connected with the guardrail of platform both sides by bearing pin with right suspension bracket, and left suspension bracket and right suspension bracket are provided with compensation linkage, and compensation linkage is connected with platform; Described front hanger and platform protect ladder and are structure as a whole.
Preferred: three described suspension bracket tops are provided with sheave.
Further preferred: the rear side of described back-shaped closed platform is equipped with wind hawser guide ring.
The utility model adopts three hanger structures, wherein left suspension bracket is connected with the guardrail of platform both sides with bearing pin with right suspension bracket, pin shaft structure can rotate a certain angle to platform inner side suspension bracket, and can prevent that angle of inclination is excessive, and adopt compensation linkage structure on left suspension bracket and right suspension bracket, and make the part pulling force of suspension bracket to four jiaos of transmission of platform, reduce the stressed of suspension bracket below guardrail, guarantee that platform connects safe and reliable, prevented the stressed damage in platform bight.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
Fig. 2, lateral plan of the present utility model;
Fig. 3, front view of the present utility model.
The specific embodiment
Under, face by reference to the accompanying drawings and preferred scheme the specific embodiment of the present utility model is described in further detail.
With reference to Fig. 1-3, a kind of three suspension centre wind electricity blade maintenance platforms, this maintenance platform specifically comprises back-shaped closed platform 1, guardrail 2, left suspension bracket 3, right suspension bracket 4, front hanger 5, bearing pin 6 and compensation linkage 7.Described back-shaped closed platform 1 has a platform and protects ladder 8; Described left suspension bracket 3 and right suspension bracket 4 are by the guardrail 2 of bearing pin 6 connecting platform both sides; Described compensation linkage 7 is located at respectively on left suspension bracket 3 and right suspension bracket 4, and compensation linkage 7 connects back-shaped closed platform 1; Described front hanger 5 protects ladder 8 with platform and is structure as a whole; Three described suspension bracket tops are provided with sheave 9; The rear side of described back-shaped closed platform 1 is equipped with wind hawser guide ring 10.
Embodiment: three suspension centre wind electricity blade maintenance platforms of the present utility model are hung on by hitch on the tower cylinder of wind-powered electricity generation, load cable and the safety steel cable of safety lock are installed by sheave, guarantee the reliability of gig and safety lock, wind cable suspended is in tower cylinder top, be connected with platform through wind hawser guide ring 10, being conducive to reduce, the rocking of the effect lower platform of wind-force, affects workmen's normal work.Front hanger 5 protects ladder 8 with platform and is structure as a whole, and front hanger 5 is the suspension bracket of front suspension centre, can be used as again the guardrail of platform.Left suspension bracket 3 is connected the guardrail of back-shaped closed platform 1 both sides with right suspension bracket 4 use bearing pins 6, connect by bearing pin 6, left suspension bracket 3 and right suspension bracket 4 can be rotated a certain angle to platform inner side, and prevent that its angle of inclination is excessive.Compensation linkage 7 is located on left suspension bracket 3 and right suspension bracket 4, and connects back-shaped closed platform 1, makes the pulling force of left suspension bracket 3 and right suspension bracket 4 to four jiaos of transmission of platform, has reduced suspension bracket below guardrail 2 stressed, has guaranteed that platform connects safe and reliable.Reasonable in design of the present utility model, has improved the safety factor of maintenance platform, has ensured workmen's safety.

Claims (3)

1. three suspension centre wind electricity blade maintenance platforms, are made up of back-shaped closed platform (1) and guardrail (2), it is characterized in that: described back-shaped closed platform (1) has a platform and protects ladder (8); On described guardrail (2), be also provided with three suspension brackets, be respectively left suspension bracket (3), right suspension bracket (4) and front hanger (5); Described left suspension bracket (3) is connected with the guardrail of back-shaped closed platform (1) both sides by bearing pin (6) with right suspension bracket (4), and left suspension bracket and right suspension bracket are provided with compensation linkage (7), and compensation linkage (7) is connected with back-shaped closed platform (1); Described front hanger (5) protects ladder (8) with platform and is structure as a whole.
2. three suspension centre wind electricity blade maintenance platforms according to claim 1, is characterized in that: three described suspension bracket tops are provided with sheave (9).
3. three suspension centre wind electricity blade maintenance platforms according to claim 1, is characterized in that: the rear side of described back-shaped closed platform is equipped with wind hawser guide ring (10).
CN201320878706.9U 2013-12-30 2013-12-30 Three-suspension-point maintenance platform for wind power blades Active CN203624981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320878706.9U CN203624981U (en) 2013-12-30 2013-12-30 Three-suspension-point maintenance platform for wind power blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320878706.9U CN203624981U (en) 2013-12-30 2013-12-30 Three-suspension-point maintenance platform for wind power blades

Publications (1)

Publication Number Publication Date
CN203624981U true CN203624981U (en) 2014-06-04

Family

ID=50811474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320878706.9U Active CN203624981U (en) 2013-12-30 2013-12-30 Three-suspension-point maintenance platform for wind power blades

Country Status (1)

Country Link
CN (1) CN203624981U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106044651A (en) * 2016-06-17 2016-10-26 佛山市联智新创科技有限公司 Aerial operation basket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106044651A (en) * 2016-06-17 2016-10-26 佛山市联智新创科技有限公司 Aerial operation basket

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