CN208631911U - A kind of wind power hub special hanger - Google Patents
A kind of wind power hub special hanger Download PDFInfo
- Publication number
- CN208631911U CN208631911U CN201821234440.3U CN201821234440U CN208631911U CN 208631911 U CN208631911 U CN 208631911U CN 201821234440 U CN201821234440 U CN 201821234440U CN 208631911 U CN208631911 U CN 208631911U
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- load beam
- wind power
- power hub
- counterweight
- special hanger
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Abstract
The utility model discloses a kind of wind power hub special hangers, are related to suspender technical field.To be lifted to wheel hub, including load beam and the hoist cable for being articulated with the load beam, the load beam is equipped with counterweight, the counterweight can be moved back and forth along the extending direction of load beam, the load beam is enabled to enter inner cavity and after entering inner cavity secondly end is by lumen openings institute backstop by the lumen openings so that the institute by the lumen openings for changing the load beam and wheel hub is angled, change position of the counterweight on load beam by the work of controller control hydraulic cylinder to change the balance of load beam, it is then laterally open backstop by wind power hub so that the load beam vertically enters wind power hub inner cavity, to achieve the purpose that sling wind power hub.
Description
Technical field
The utility model relates to suspender technical field more particularly to a kind of wind power hub special hangers.
Background technique
Wheel hub in wind power equipment needs to carry out effective coating, in the production process of coating for corrosion-resistant requirement
It operates with relating to multiple station difference processes, the transhipment between different station generally requires continually to lift by crane.In order to be directed to wind
The workpiece of electric this specific structure of wheel hub realizes safety, and easily handling needs to design a dedicated suspender.Wind power hub is logical
More than ten to twenties tons of weight can often be reached, lifting safety is pay the utmost attention to the problem of, and handling mode is once fail will be right
Threaten the human life of workpiece attachment, while the product that a hundreds of thousands RMB will be scrapped；Before safety is guaranteed
It puts, efficiency is vital competitiveness for a manufacturing enterprise, therefore also requires the suspender simplicity used handy.
Summary of the invention
The utility model provides a kind of wind power hub special hanger, and structure is simple, and security performance is excellent, can extend into wind
Electric hub interior solves above-mentioned root problem to sling wind power hub.
The technical solution that the utility model solves the above problems is: a kind of wind power hub special hanger is provided, to wheel
Hub is lifted, it is characterised in that: including load beam and the hoist cable for being articulated with the load beam, the load beam is equipped with counterweight
Part, the counterweight can be moved back and forth along the extending direction of load beam, to pass through the inner cavity for changing the load beam and wheel hub
The institute of opening is angled to enable the load beam to enter inner cavity and after entering inner cavity secondly end by the lumen openings
By lumen openings institute backstop.
Preferably, the driving device move back and forth counterweight includes the hydraulic cylinder, oil pump and dress with piston rod
There is the fuel tank of hydraulic oil, described piston rod one end connects counterweight, controls different oil pumps and injects hydraulic oil to hydraulic cylinder to control
The process of piston rod processed.
Preferably, multiple boss with axis hole are equipped in the middle part of the load beam, the boss is laterally equal in the middle part of load beam
Even distribution.
Preferably, the hoist cable and load beam connecting pin are equipped with the link block with axis hole.
It preferably, further include the connecting shaft being connected with clearance fit with boss axis hole and axis hole.
Preferably, the load beam offers loose slot, reciprocating in loose slot to accommodate counterweight.
Preferably, the abutment end of the load beam is equipped with flexible end block, so that load beam and wind power hub inner wall connect
It touches relatively soft.
Preferably, the hoist cable includes multiply steel cable and the casing for accommodating steel cable.
The utility model has the beneficial effects that controlling the work of hydraulic cylinder by controller to change counterweight on load beam
Position change the balance of load beam so that then the load beam vertically enters wind power hub inner cavity laterally by wind-powered electricity generation wheel
Hub opening backstop, to achieve the purpose that sling wind power hub.The utility model practical simplicity is efficient, and load beam both ends are arranged
Flexible end block will not damage wheel hub coating.
Detailed description of the invention
Fig. 1 is a kind of wind power hub special hanger overall structure figure of the utility model embodiment；
Fig. 2 is the hoist cable cross-sectional view of the utility model embodiment；
Fig. 3 is the load beam Innerscoping cylinder structural schematic diagram of the utility model embodiment.
1- hoist cable, 2- load beam, 3- connecting shaft, 4- driving device, 11- link block, 12- casing, 13- steel cable, 21- activity
Slot, 22- counterweight, 23- boss, 24- flexibility end block, 41- oil pump, 42- fuel tank, 43- piston rod, 44- hydraulic cylinder.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly with technical solution in the prior art, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments, the present invention is not restricted to the embodiment.
Refering to fig. 1,2, a kind of wind power hub special hanger of the utility model embodiment, to be lifted to wheel hub,
Including load beam 2 and the hoist cable 1 for being articulated with the load beam 2, the load beam 2 is equipped with counterweight 22,22 energy of counterweight
Enough extending directions along load beam 2 move back and forth, with angled by changing the load beam 2 and the institute of the lumen openings of wheel hub
The load beam 2 is enabled to enter inner cavity and after entering inner cavity secondly end is by the lumen openings by the lumen openings
Institute's backstop.
Above-mentioned articulated manner is located at multiple boss 23 with axis hole at 2 middle part of load beam to use, and is located at hoist cable 1 and load
The link block 11 with axis hole of 2 connecting pin of beam further includes the connecting shaft 3 being connected with clearance fit with 23 axis hole of boss and axis hole
It realizes, boss 23 is laterally uniform at 2 middle part of load beam, and 3 both ends of connecting shaft are slightly thick, to guarantee that the connecting shaft 3 will not be from axis
It falls off in hole, in this way so that making 3 uniform force of connecting shaft during slinging weight, not will cause because local pressure is excessive
And the danger for bending or even fractureing, and link block 11 and boss 23 are capable of increasing force structure volume, so that suspender
Acceptable life increase.
The load beam 2 offers loose slot 21, and reciprocating in loose slot 21 to accommodate counterweight 22, limitation is matched
The activity trajectory of heavy mail 22, the hoist cable 1 include multiply steel cable 13 and the casing 12 for accommodating steel cable 13, increase the pulling force of hoist cable 1
And structural stability, the abutment end of the load beam 2 is equipped with flexible end block 24, so that load beam 2 and wind power hub inner wall
Contact it is relatively soft, wheel hub inner-wall paint will not be scraped with guarantee wheel hub will not because coating is fallen corrode the problems such as.
Refering to Fig. 3, the driving device 4 in the present embodiment move back and forth counterweight 22 may include with piston rod
43 hydraulic cylinder 44, oil pump 41 and the fuel tank 42 equipped with hydraulic oil, described 43 one end of piston rod connect counterweight 22, the oil pump
41 carry out the Push And Release of control oil pump 41 using the controller of electrical connection, control different oil pumps 41 and inject hydraulic oil to hydraulic cylinder 44
The process of piston rod 43 is controlled, left side oil pump 41 is controlled using controller and works, so that hydraulic oil enters in hydraulic cylinder 44
Piston rod 43 is pushed to stretch out, right side oil pump 41 does not work at this time, and 44 right side hydraulic oil of hydraulic cylinder flows back into offside tank 42,
Left side oil pump 41 is turned off, when opening right side oil pump 41, left side hydraulic oil enters fuel tank 41, and right side hydraulic oil goes out from fuel tank 41
Into hydraulic cylinder 44, piston rod 43 is pushed to retract, to achieve the purpose that reciprocating motion, which is built in load beam 2.
It should be noted that the form of counterweight can be the block, such as cuboid, square etc. of rule.
The reciprocating motion of above-mentioned counterweight 22 can cause 2 both ends of load beam to rotate according to the needs of users,
The use of controller control load beam 2 and hoist cable 1 is in straight line when suspender being needed to protrude into hub inner lumen, is needing the suspender can
It is vertical with hoist cable 1 using controller control load beam 2 so that load beam 2, which becomes one, is stuck in hub inner lumen when slinging wheel hub
Axis is acted on, to achieve the purpose that sling wheel hub.
Controller in the present embodiment uses the controller for capableing of 41 switching function of control oil pump of electrical connection, at present
Most number controller on the market can reach the requirement of above-mentioned 41 switching function of control oil pump.It thus can achieve and pass through
Controller controls the purpose of the reciprocating motion of counterweight 22.The connection of the controller and oil pump 41 can be using wirelessly or non-wirelessly
Mode.For wireless mode, well known remote controler etc. can be used.
Specific embodiments of the present invention are described in detail above.It should be appreciated that those skilled in the art are without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all those skilled in the art
Present inventive concept passes through the available technical solution of logical analysis, reasoning, or a limited experiment in the prior art, all
It should be in protection scope determined by the claims.
Claims (8)
1. a kind of wind power hub special hanger, to be lifted to wheel hub, it is characterised in that: including load beam (2) and hingedly
Hoist cable (1) in the load beam (2), the load beam (2) are equipped with counterweight (22), and the counterweight (22) can be along load
The extending direction of beam (2) moves back and forth, with by change the load beam (2) and the lumen openings of wheel hub it is angled so that
The load beam (2) can enter inner cavity and after entering inner cavity secondly end is by the lumen openings institute from the lumen openings
Backstop.
2. a kind of wind power hub special hanger according to claim 1, it is characterised in that: move back and forth counterweight
Driving device (4) include hydraulic cylinder (44), oil pump (41) and the fuel tank (42) equipped with hydraulic oil with piston rod (43), institute
State piston rod (43) one end connection counterweight (22).
3. a kind of wind power hub special hanger according to claim 1, it is characterised in that: set in the middle part of the load beam (2)
There are multiple boss (23) with axis hole.
4. a kind of wind power hub special hanger according to claim 1, it is characterised in that: the hoist cable (1) and load beam
(2) connecting pin is equipped with the link block (11) with axis hole.
5. a kind of wind power hub special hanger according to claim 1, it is characterised in that: further include with clearance fit with it is convex
The connecting shaft (3) that platform (23) axis hole is connected with link block (11) axis hole.
6. a kind of wind power hub special hanger according to claim 1, it is characterised in that: the load beam (2) offers
Accommodate the loose slot (21) of counterweight (22).
7. a kind of wind power hub special hanger according to claim 1, it is characterised in that: the abutting of the load beam (2)
End is equipped with flexible end block (24).
8. a kind of wind power hub special hanger according to claim 1, it is characterised in that: the hoist cable (1) includes multiply
Steel cable (13) and the casing (12) for accommodating steel cable (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234440.3U CN208631911U (en) | 2018-08-02 | 2018-08-02 | A kind of wind power hub special hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234440.3U CN208631911U (en) | 2018-08-02 | 2018-08-02 | A kind of wind power hub special hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208631911U true CN208631911U (en) | 2019-03-22 |
Family
ID=65739751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234440.3U Active CN208631911U (en) | 2018-08-02 | 2018-08-02 | A kind of wind power hub special hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208631911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268547A (en) * | 2020-03-31 | 2020-06-12 | 江苏核电有限公司 | Lifting appliance capable of eliminating horizontal deviation and resisting swinging |
| CN114229669A (en) * | 2021-12-30 | 2022-03-25 | 安徽春华智能科技有限公司 | Distribution repositioning device for crane |
-
2018
- 2018-08-02 CN CN201821234440.3U patent/CN208631911U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268547A (en) * | 2020-03-31 | 2020-06-12 | 江苏核电有限公司 | Lifting appliance capable of eliminating horizontal deviation and resisting swinging |
| CN111268547B (en) * | 2020-03-31 | 2024-06-11 | 江苏核电有限公司 | Lifting appliance capable of eliminating levelness deviation and resisting swing |
| CN114229669A (en) * | 2021-12-30 | 2022-03-25 | 安徽春华智能科技有限公司 | Distribution repositioning device for crane |
| CN114229669B (en) * | 2021-12-30 | 2024-10-01 | 安徽江河智能装备集团有限公司 | Counterweight positioning device for crane |
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