CN106698178B - Annular suspender - Google Patents
Annular suspender Download PDFInfo
- Publication number
- CN106698178B CN106698178B CN201710128029.1A CN201710128029A CN106698178B CN 106698178 B CN106698178 B CN 106698178B CN 201710128029 A CN201710128029 A CN 201710128029A CN 106698178 B CN106698178 B CN 106698178B
- Authority
- CN
- China
- Prior art keywords
- annular
- beam body
- connecting plate
- latch
- connecting rod
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of annular suspender, including annular beam body, around being circumferentially with least two through holes in annular beam body, through hole extends radially through the inner peripheral surface of annular beam body, the latch for the inner peripheral surface that can stretch out or retract is respectively equipped with each through hole, each latch is correspondingly connected with connecting plate, and each connecting plate is articulated with annular beam body, gangbar is provided between adjacent connecting plate, one of connecting plate is connected with handle.It can be linked between latch in such a annular suspender, staff only need to be along preset direction joystick, all latches on annular suspender are connected with flange in machine shaft, driving is coordinated to complete lifting operation, it is easy to operate, the handling of lifting and other large-scale high tonnage equipments of the large-scale wind driven generator during having bad luck can be efficiently and reliably completed, versatility is stronger.Meanwhile such a annular suspender uses loop configuration, traditional cross beam-type hanger is changed, it is compact-sized, space-consuming is smaller, cost is relatively low, it is easy to use.
Description
Technical field
The present invention relates to machining equipment technical field, more particularly to a kind of annular suspender.
Background technology
Large-scale wind driven generator is more to be using driving, traditional hanging method during handling：Wind-driven generator is furnished with
Special hanger, it is inserted in generator hanger using driving steel wire rope suspension ring or is connected by screw bolts progress generator and have bad luck work
Make, and it is time-consuming longer in connection procedure, while operating personnel's labor intensity is larger, it is also necessary to the specific bolt of adapted.
Therefore, the efficiency of lifting work how is improved, is the current technical issues that need to address of those skilled in the art.
The content of the invention
In view of this, it is an object of the invention to provide a kind of annular suspender, it is possible to increase lifts the efficiency of work.
To achieve the above object, the present invention provides following technical scheme：
A kind of annular suspender, including annular beam body are described logical around being circumferentially with least two through holes in the annular beam body
Hole extends radially through the inner peripheral surface of the annular beam body, and the inner circumferential that can stretch out or retract is respectively equipped with each through hole
The latch in face, each latch are correspondingly connected with connecting plate, and each connecting plate is articulated with the annular beam body, adjacent described
Gangbar is provided between connecting plate, one of them described connecting plate is connected with handle.
Preferably, in addition to first connecting rod, one end of the first connecting rod are articulated with a latch, and the other end is hinged
In the connecting plate corresponding with the latch, and the first connecting rod can extend into the corresponding through hole.
Preferably, in addition to second connecting rod, one end of the second connecting rod are articulated with the gangbar, and the other end, which is fixed, to be connected
A connecting plate is connected to, the handle is fixedly connected on a second connecting rod.
Preferably, the connecting plate is set square, and the annular beam body, the first connecting rod, the second connecting rod are right respectively
Three summits of the connecting plate should be connected to.
Preferably, the annular beam body is provided with the groove for being used for placing the gangbar.
Preferably, in addition to for preventing the latch from retracting automatically the self-locking device in the through hole, the self-locking dress
Put and be connected to the handle.
Preferably, the inner peripheral surface of the annular beam body is provided with the interior of intensity for being used for strengthening the annular beam body and encircled for protection
Plate.
Preferably, the hanger for being connected with driving lifting rope is fixed with the annular beam body.
Annular suspender provided by the invention includes annular beam body, around at least two through holes are circumferentially with annular beam body, leads to
Hole extends radially through the inner peripheral surface of annular beam body, the latch for the inner peripheral surface that can stretch out or retract is respectively equipped with each through hole, often
Individual latch is correspondingly connected with connecting plate, and each connecting plate is articulated with annular beam body, gangbar is provided between adjacent connecting plate, one of them
Connecting plate is connected with handle.
Preparation is first carried out before lifting, annular suspender and driving are connected, afterwards, using driving a vehicle annular suspender handling
To using station, that is, the position of flange in had bad luck machine shaft.Then, according to preset direction driving handle, lead between connecting plate
Cross gangbar and realize linkage, by gangbar transmission campaign and power, connecting plate promotes latch to stretch out ring under the drive of gangbar
The inner peripheral surface of ellbeam body, grafting is carried out with the corresponding position of flange.Start driving, handling motor to specified station.According to it is pre-
The opposite direction driving handle of set direction, makes latch bounce back to initial position, you can releases the company between annular suspender and flange
Connect, reuse driving by annular suspender handling to specified station, i.e. completion lifting work.
It can be linked between latch in such a annular suspender, staff only need to be along preset direction joystick, will
All latches on annular suspender are connected with flange in machine shaft, coordinate driving to complete lifting operation, easy to operate, energy
What enough liftings for efficiently and reliably completing large-scale wind driven generator during having bad luck and other large-scale high tonnages were equipped hangs
Fortune, versatility are stronger.Meanwhile such a annular suspender uses loop configuration, changes traditional cross beam-type hanger, structure
It is compact, space-consuming is smaller, cost is relatively low, easy to use.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of annular suspender provided by the present invention；
Fig. 2 is the structural representation of the link gear in annular suspender provided by the present invention.
In Fig. 1 and Fig. 2,1 is annular beam body, and 2 be latch, and 3 be first connecting rod, and 4 be connecting plate, and 5 be second connecting rod, and 6 be hand
Handle, 7 be through hole, and 8 be gangbar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The core of the present invention is to provide a kind of annular suspender, it is possible to increase lifts the efficiency of work.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is the structural representation of annular suspender provided by the present invention；Fig. 2 is carried by the present invention
For the structural representation of the link gear in annular suspender.
In a kind of specific embodiment of annular suspender provided by the present invention, including annular beam body 1, around week in annular beam body 1
To provided with least two through holes 7, through hole 7 extends radially through the inner peripheral surface of annular beam body 1, and being respectively equipped with each through hole 7 can
Stretching out or the latch 2 of retraction inner peripheral surface, each latch 2 correspond to and be connected with connecting plate 4, each connecting plate 4 is articulated with annular beam body 1,
Gangbar 8 is provided between adjacent connecting plate 4, one of connecting plate 4 is connected with handle 6.Annular beam body 1 can be fixed, keeps, supported
Other parts, link gear, the motion of staff's joystick 6 are formed between connecting plate 4 and gangbar 8, you can to all
Latch 2 is driven, and is stretched while realizing all latch 2.
Wherein, the orientation such as the axial direction in the application, radial direction is on the basis of the central shaft of annular beam body 1.
Preparation is first carried out before lifting, annular suspender and driving are connected, afterwards, using driving a vehicle annular suspender handling
To using station, that is, the position of flange in had bad luck machine shaft.Then, according to preset direction driving handle 6, between connecting plate 4
Realized and linked by gangbar 8, motion is transmitted by gangbar 8 and power, connecting plate 4 promote latch 2 under the drive of gangbar 8
The inner peripheral surface of annular beam body 1 is stretched out, grafting is carried out with the corresponding position of flange.Start driving, handling motor to specified station.Press
According to the direction driving handle 6 opposite with preset direction, latch 2 is set to bounce back to initial position, you can to release annular suspender and flange
Between connection, reuse driving by annular suspender handling to specified station, that is, complete to lift work.
It can be seen that can be linked between latch 2 in such a annular suspender, staff only need to control hand along preset direction
Handle 6, all latches 2 on annular suspender are connected with flange in machine shaft, coordinate driving to complete lifting operation, operated
It is convenient, it can efficiently and reliably complete lifting and other large-scale high tonnage dresses of the large-scale wind driven generator during having bad luck
Standby handling, versatility are stronger.Meanwhile such a annular suspender uses loop configuration, change traditional cross beam type and hang
Tool, it is compact-sized, space-consuming is smaller, cost is relatively low, it is easy to use.
In above-described embodiment, annular suspender can also include first connecting rod 3, and one end of first connecting rod 3 is articulated with one and inserted
Pin 2, the other end of this first connecting rod 3 is articulated with the connecting plate 4 corresponding with the latch 2, and this first connecting rod 3 can extend into correspondingly
Through hole 7 in.Herein, latch 2, the through hole 7 for coordinating with the latch 2 grafting, the three of connecting plate 4 that is connected with the latch 2 with pair
It should be related to, i.e. one first connecting rod 3 of corresponding connection of latch 2, and a connecting plate 4 is connected by this first connecting rod 3.When even
When being rotated in annular beam body 1 around pin joint, first connecting rod 3 issues plate 4 in the drive of connecting plate 4 and the limitation of the hole wall of through hole 7
It is raw to swing, and promote the inner peripheral surface of stretching annular girder body 1 before latch 2.Corresponding latch 2 is connected with connecting by first connecting rod 3
Plate 4, the processing of connecting plate 4, through hole 7, latch 2 can be simplified, be easy to ensure the distance of stretch out and draw back of latch 2.
In above-mentioned each embodiment, annular suspender can also include second connecting rod 5, and one end of second connecting rod 5 is articulated with connection
Lever 8, the other end are fixedly connected on a connecting plate 4, and handle 6 is corresponding to be fixedly connected on a second connecting rod 5, so that handle 6
It is connected to by second connecting rod 5 in gangbar 8.Joystick 6 is moved, and second connecting rod 5, gangbar 8 can be transported with handle 6
It is dynamic, and drive connecting plate 4 to be moved accordingly, so as to control latch 2 flexible in through hole 7.The setting of second connecting rod 5 can be with
Facilitate the installation and connection between gangbar 8 and connecting plate 4.
In above-mentioned each embodiment, connecting plate 4 is specifically as follows set square, annular beam body 1, first connecting rod 3, second connecting rod 5
It is connected respectively in three summits of connecting plate 4.Gangbar 8, second connecting rod 5, connecting plate 4, first connecting rod 3 form link gear,
Latch 2 is driven to be moved, link gear can generally maintain in one plane, using plane mechanism transmission campaign and power,
Make lifting tooling easy to connect, reliable, accurate, efficient with moving axis, and be easy to set and adjust the distance between three connecting rods.
In above-mentioned each embodiment, the groove for being used for placing gangbar 8 can be provided with annular beam body 1, to ensure to link
The stability that bar 8 moves.
In above-mentioned each embodiment, annular suspender can also include being used for the self-locking for preventing latch 2 automatically in retraction through hole 7
Device, self-locking device are connected to handle 6.When latch 2 stretch out in through hole 7 and in place after, start self-locking device, to prevent handle 6
Motion, and then prevent latch 2 from moving, after the completion of lifting, start driving, handling motor to specified station, release self-locking device
Locking, joystick 6 moves, you can unloads annular suspender from flange.The design of self-locking device so that the energy in handling
Enough avoid link gear from being unlocked by external force and other emergency cases, ensure that the reliability of link gear.
Wherein, self-locking device is specifically as follows safety door hook, and this safety door hook can include the connection being fixedly connected in driving
Rope and coupler body, by controlling setting length and the position of connecting rope, when the coupler body is connected on handle 6, connecting rope can stretch
Directly, you can prevent the movement of handle 6, it is convenient to set.
The intensity for strengthening annular girder body 1 can be provided with above-mentioned each embodiment, on the inner peripheral surface of annular beam body 1
Inner ring backplate, so as to improve the intensity of annular beam body 1, extend the service life of annular suspender.
In above-mentioned each embodiment, the hanger for being connected with driving lifting rope is fixed with annular beam body 1, so as to side
Just driving and the fixed operation of annular beam body 1 are carried out.When preparation is carried out before lifting, by the hanger of annular suspender and drive a vehicle
Lifting rope connects.
In above-mentioned each embodiment, the position of through hole 7 can be entered according to the position in the hole of corresponding connection on flange with quantity
Row is set.For example, being equidistantly provided with four holes around circumferential on flange, then can correspondingly be set equally spacedly in annular beam body 1
Four through holes 7, each hole on flange is fully utilized, and ensure the stability of connection.
In above-mentioned each embodiment, annular beam body 1 can specifically include the framework that outside plate, inner panel, bottom plate, cover plate are formed,
Inner panel forms inner peripheral surface, and outside plate forms outer peripheral face, and cover plate and bottom plate form axial both ends of the surface respectively, and the grade of connecting plate 4 part is set
In the inside of annular beam body 1, handle 6 is stretched out from outside plate, and plug housing can be arranged on inner panel, with setting latch 2 on inner panel
Through hole 7 connects, to ensure the stable motion of latch 2, annular beam body 1 gusset, fixed pad, location-plate, gusset, etc. part to add
The intensity of strong annular beam body 1.Annular beam body 1 is preferably annular.Wherein, each part is both needed to be processed system with reference to drawing
Make.
In above-mentioned each embodiment, parts in annular suspender can be welded using sheet material more, can with ensure connection
By property.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Annular suspender provided by the present invention is described in detail above.Specific case used herein is to this hair
Bright principle and embodiment is set forth, the explanation of above example be only intended to help the method for understanding the present invention and its
Core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Claims (8)
1. a kind of annular suspender, including annular beam body (1), around being circumferentially with least two through holes on the annular beam body (1)
(7), the through hole (7) extends radially through the inner peripheral surface of the annular beam body (1), and energy is respectively equipped with each through hole (7)
It is enough to stretch out or the latch for the inner peripheral surface of retracting (2), it is characterised in that each latch (2) is corresponding to be connected with connecting plate (4),
Each connecting plate (4) is articulated with the annular beam body (1), and gangbar (8) is provided between the adjacent connecting plate (4), wherein
One connecting plate (4) is connected with handle (6).
2. annular suspender according to claim 1, it is characterised in that also including first connecting rod (3), the first connecting rod
(3) one end is articulated with a latch (2), and the other end is articulated with the connecting plate (4) corresponding with the latch (2), and
The first connecting rod (3) can extend into the through hole (7) corresponding with the latch (2).
3. annular suspender according to claim 2, it is characterised in that also including second connecting rod (5), the second connecting rod
(5) one end is articulated with the gangbar (8), and the other end is fixedly connected on a connecting plate (4), and the handle (6) is fixed
Connect on a second connecting rod (5).
4. annular suspender according to claim 3, it is characterised in that the connecting plate (4) is set square, the annular beam body
(1), the first connecting rod (3), the second connecting rod (5) are connected respectively in three summits of the connecting plate (4).
5. annular suspender according to claim 3, it is characterised in that the annular beam body (1), which is provided with, to be used to place institute
State the groove of gangbar (8).
6. according to the annular suspender described in claim 1-5 any one, it is characterised in that also include being used to prevent the latch
(2) self-locking device retracted automatically in the through hole (7), the self-locking device are connected to the handle (6).
7. annular suspender according to claim 6, it is characterised in that the inner peripheral surface of the annular beam body (1), which is provided with, to be used
In the inner ring backplate for the intensity for strengthening the annular beam body (1).
8. annular suspender according to claim 6, it is characterised in that be fixed with the annular beam body (1) for
The hanger of driving lifting rope connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128029.1A CN106698178B (en) | 2017-03-06 | 2017-03-06 | Annular suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128029.1A CN106698178B (en) | 2017-03-06 | 2017-03-06 | Annular suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698178A CN106698178A (en) | 2017-05-24 |
| CN106698178B true CN106698178B (en) | 2018-01-02 |
Family
ID=58917933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128029.1A Active CN106698178B (en) | 2017-03-06 | 2017-03-06 | Annular suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698178B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473083A (en) * | 2017-10-13 | 2017-12-15 | 江苏中车电机有限公司 | A kind of device for direct-drive permanent magnet wind power generator complete machine handling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920904A (en) * | 2010-05-13 | 2010-12-22 | 上海电气电站设备有限公司 | Hoist tool for round piece with groove on periphery surface |
| CN202296847U (en) * | 2011-09-29 | 2012-07-04 | 东方电气集团东方汽轮机有限公司 | Large-sized part hoisting tool |
| CN102602795A (en) * | 2012-03-30 | 2012-07-25 | 江苏凌飞锻造有限公司 | Large flange lifting tool |
| CN202897799U (en) * | 2012-10-12 | 2013-04-24 | 中航卓越锻造（无锡）有限公司 | Lifting appliance for ring-shaped workpiece |
| CN205312862U (en) * | 2015-12-11 | 2016-06-15 | 上海电气电站设备有限公司 | Large -scale disc part handling instrument |
| CN105692430A (en) * | 2014-11-28 | 2016-06-22 | 无锡市福曼科技有限公司 | Annular lifting tool |
-
2017
- 2017-03-06 CN CN201710128029.1A patent/CN106698178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920904A (en) * | 2010-05-13 | 2010-12-22 | 上海电气电站设备有限公司 | Hoist tool for round piece with groove on periphery surface |
| CN202296847U (en) * | 2011-09-29 | 2012-07-04 | 东方电气集团东方汽轮机有限公司 | Large-sized part hoisting tool |
| CN102602795A (en) * | 2012-03-30 | 2012-07-25 | 江苏凌飞锻造有限公司 | Large flange lifting tool |
| CN202897799U (en) * | 2012-10-12 | 2013-04-24 | 中航卓越锻造（无锡）有限公司 | Lifting appliance for ring-shaped workpiece |
| CN105692430A (en) * | 2014-11-28 | 2016-06-22 | 无锡市福曼科技有限公司 | Annular lifting tool |
| CN205312862U (en) * | 2015-12-11 | 2016-06-15 | 上海电气电站设备有限公司 | Large -scale disc part handling instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106698178A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204569220U (en) | Wind tower accessory loader machine | |
| CN201376839Y (en) | Prestressed concrete pipe die self-weight self-locking pneumatic swinging device | |
| CN104444762B (en) | Wind power foundation ring overturning device and method for overturning foundation ring by using same | |
| CN108928757A (en) | A kind of lifting machine and its construction method of packaged type | |
| CN101830394B (en) | Hoisting-purposed single-hook rotary hoister of large-scale crane | |
| CN106698178B (en) | Annular suspender | |
| CN204342297U (en) | A kind of transfer crane with jib structure | |
| CN206858005U (en) | A kind of lorry movable small crane | |
| CN206538110U (en) | A kind of portable universal small-sized door type crane gear | |
| CN205634652U (en) | Foldable longmen mechanism | |
| CN103042619B (en) | A kind of hand pulling type material feeding device and method thereof | |
| CN208413636U (en) | A kind of combined sling can be realized the rotation of lifted weight object | |
| CN205045732U (en) | Portable lifting device | |
| CN214611225U (en) | Bridge type cantilever crane with safety hook | |
| CN206666009U (en) | A kind of worm type crane | |
| CN104444843A (en) | Small full-rotation crane | |
| CN201686396U (en) | Single-hook rotary sling for uplifting of large crane | |
| CN207209855U (en) | A kind of motor hoist of 10 tons of Synchronization Controls | |
| CN205772777U (en) | A kind of automatic locking and the counterweight suspender of separation | |
| CN215479184U (en) | Subway is slagging tap and is used upset hoist | |
| CN213981631U (en) | Telescopic connecting rod device for parallel operation of bridge cranes | |
| CN104692241A (en) | Multipurpose gantry crane rapidly-replaced hook group | |
| US837912A (en) | Method of constructing masts. | |
| CN110817717A (en) | Integrated safe hoisting equipment based on building construction is used | |
| CN217148269U (en) | Novel lifting appliance for large solid rocket engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |