CN206872261U - Blower fan tower barrel erects hoisting sling - Google Patents
Blower fan tower barrel erects hoisting sling Download PDFInfo
- Publication number
- CN206872261U CN206872261U CN201720768264.0U CN201720768264U CN206872261U CN 206872261 U CN206872261 U CN 206872261U CN 201720768264 U CN201720768264 U CN 201720768264U CN 206872261 U CN206872261 U CN 206872261U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- connector
- tower barrel
- fan tower
- ear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of blower fan tower barrel to erect hoisting sling, and it belongs to suspender technical field, including：By horizontal part and divide the U-shaped body for being listed in the erection part at the horizontal part both ends and forming, an ear is provided with the outside of horizontal part；Connector is flexibly connected with ear, and bolt fixing hole corresponding with wind-power tower flange is offered on the connector；Stud sequentially passes through two erection parts, and can be threadedly coupled with each erection part.Blower fan tower barrel provided by the utility model erects hoisting sling, connector can be bolted hole and wind-power tower flange bolt connection, steel wire rope can be set on the stud of U-shaped body, can be movable between connector and U-shaped body, thus, in the hoisting process of blower fan tower barrel, rigging can also change with tower position of centre of gravity and is adjusted jointly with steel wire rope, to coordinate the lifting of blower fan tower barrel, avoid steel wire rope and fatigue fracture occurs, potential safety hazard is reduced, improves operating efficiency.
Description
Technical field
It the utility model is related to a kind of suspender, and in particular to a kind of blower fan tower barrel erects hoisting sling.
Background technology
Wind-power tower is the cylindrical component for supporting Wind turbines, and its heavier-weight, volume are larger, therefore, wind-power tower one
As be all divided into several sections, connected between each section by flange, flange is provided with one and encloses fixing hole for fixing bolt.Wind-power tower
Each section in carrying and installation, it is necessary to be fixed using rigging, the steel wire rope on hoisting machinery is connected with rigging, so as to by wind tower
Cylinder section is sling carries out assembly afterwards in place.Existing rigging is formed using steel plate butt welding, which is provided with corresponding with wind-power tower flange
Bolt fixing hole.In hoisting process, tower position of centre of gravity can change, the big I of length and stress of each strand steel wire rope
Also uneven change can therewith occur, and can not be movable between rigging and wind-power tower, so can only be continuous by steel wire rope
Adjust, if things go on like this, easily cause steel wire rope fatigue and be broken, hidden danger is brought for the Hoisting Security of tower.
Utility model content
The purpose of this utility model be to provide it is a kind of can flexible rotating to coordinate the blower fan tower barrel of hoisting process to erect
Hoisting sling.
To achieve these goals, the utility model provides following technical scheme：
A kind of blower fan tower barrel erects hoisting sling, including：
By horizontal part and divide the U-shaped body for being listed in the erection part at the horizontal part both ends and forming, the outside of the horizontal part is set
There is an ear；
Connector, it is flexibly connected with the ear, and bolt corresponding with wind-power tower flange is offered on the connector
Fixing hole；
Stud, it sequentially passes through two erection parts, and can be threadedly coupled with each erection part.
Preferably, the stud be arranged in parallel with the horizontal part.
Preferably, it is pivotally connected between the ear and the connector by pivotal axis of a bolt.
Preferably, offering a U-type groove on the connector, the ear is inserted into the U-type groove, and the bolt is worn
It is connected after crossing the U-type groove and the ear with nut thread.
Preferably, the blower fan tower barrel erects hoisting sling, in addition to：
Rotating bar；
The end of the stud offers a radial direction through hole, and the rotating bar can pass through through hole and drive the stud to exist
Rotated in two erection parts.
The structure preferably, horizontal part, erection part and ear are formed in one.
Blower fan tower barrel provided by the utility model erects hoisting sling, and connector can be bolted hole and wind-powered electricity generation
Tower drum flange bolt connection, steel wire rope can be set on the stud of U-shaped body, can be movable between connector and U-shaped body, so
One, in the hoisting process of blower fan tower barrel, rigging can also change with tower position of centre of gravity and be adjusted jointly with steel wire rope
It is whole, to coordinate the lifting of blower fan tower barrel, avoid steel wire rope and fatigue fracture occurs, reduce potential safety hazard, improve operation effect
Rate.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the exploded view that the blower fan tower barrel that the utility model embodiment provides erects hoisting sling.
Description of reference numerals：
1st, U-shaped body；11st, horizontal part；12nd, erection part；13rd, ear；2nd, connector；21st, bolt fixing hole；3rd, stud；31、
Through hole；4th, bolt；5th, nut；6th, rotating bar.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or terminal device including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or it is this process, method, article or end also to include
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that other key element in the process including the key element, method, article or terminal device also be present.This
Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
It is to include this number.
As shown in figure 1, a kind of blower fan tower barrel erects hoisting sling, including U-shaped body 1, connector 2 and stud 3, these parts
It is made by steel.U-shaped body 1 is by horizontal part 11 and divides the erection part 12 for being listed in the both ends of horizontal part 11 to form, horizontal part 11
Outside is provided with an ear 13, for the ease of realizing casting and lifting the bonding strength of U-shaped body 1, then by horizontal part 11, upright
Portion 12 and ear 13 are designed to integrated formed structure.Connector 2 is flexibly connected with ear 13, is offered on the connector 2 and wind
Bolt fixing hole 21 corresponding to electric tower drum flange.Stud 3 sequentially passes through two erection parts 12, and can connect with each screw thread of erection part 12
Connect.Back-out for the ease of being screwed into for stud 3, so the stud 3 be arranged in parallel with horizontal part 11.
In the present embodiment, as shown in figure 1, being pivotally connected between ear 13 and connector 2 with a bolt 4 for pivotal axis.Except this
Outside, it can be also connected between ear 13 and connector 2 by universal joint or globe joint, be flexibly connected with realizing.Such as Fig. 1 institutes
Show, for the ease of dismounting, offer a U-type groove on connector 2, ear 13 is inserted into the U-type groove, bolt 4 through U-type groove and
It is threadedly coupled after ear 13 with nut 5.And for the ease of rotating stud 3, then offer a radial direction through hole in the end of stud 3
31, through hole 31 can be passed through with a rotating bar 6, so as to drive stud 3 to be rotated in two erection parts 12, in order to which stud 3 is straight two
Tighten and unscrew in vertical portion 12.
Above-mentioned blower fan tower barrel erects hoisting sling, and connector 2 can be bolted hole 21 and wind-power tower flange spiral shell
Tethering and connect, steel wire rope can be set on the stud 3 of U-shaped body 1, can be movable between connector 2 and U-shaped body 1, consequently, it is possible to
In the hoisting process of blower fan tower barrel, rigging can also change with tower position of centre of gravity and is adjusted jointly with steel wire rope, with
Coordinate the lifting of blower fan tower barrel, avoid steel wire rope and fatigue fracture occurs, reduce potential safety hazard, improve operating efficiency.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of blower fan tower barrel erects hoisting sling, it is characterised in that including：
By horizontal part and divide the U-shaped body for being listed in the erection part at the horizontal part both ends and forming, one is provided with the outside of the horizontal part
Ear；
Connector, it is flexibly connected with the ear, and bolt corresponding with wind-power tower flange is offered on the connector and is fixed
Hole；
Stud, it sequentially passes through two erection parts, and can be threadedly coupled with each erection part.
2. blower fan tower barrel according to claim 1 erects hoisting sling, it is characterised in that the stud and the horizontal part
It is arranged in parallel.
3. blower fan tower barrel according to claim 2 erects hoisting sling, it is characterised in that the ear and the connector
Between using a bolt as pivotal axis be pivotally connected.
4. blower fan tower barrel according to claim 3 erects hoisting sling, it is characterised in that offers one on the connector
U-type groove, the ear are inserted into the U-type groove, and the bolt connects after passing through the U-type groove and the ear with nut thread
Connect.
5. blower fan tower barrel according to claim 4 erects hoisting sling, it is characterised in that also includes：
Rotating bar；
The end of the stud offers a radial direction through hole, and the rotating bar can pass through through hole and drive the stud straight two
Rotated in vertical portion.
6. blower fan tower barrel according to claim 1 erects hoisting sling, it is characterised in that the horizontal part, erection part and
Ear is formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768264.0U CN206872261U (en) | 2017-06-28 | 2017-06-28 | Blower fan tower barrel erects hoisting sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768264.0U CN206872261U (en) | 2017-06-28 | 2017-06-28 | Blower fan tower barrel erects hoisting sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872261U true CN206872261U (en) | 2018-01-12 |
Family
ID=61331965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768264.0U Expired - Fee Related CN206872261U (en) | 2017-06-28 | 2017-06-28 | Blower fan tower barrel erects hoisting sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357141A (en) * | 2018-12-11 | 2019-02-19 | 天津中隧通风机有限公司 | Tunnel jet blower universal hoisting stand |
-
2017
- 2017-06-28 CN CN201720768264.0U patent/CN206872261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357141A (en) * | 2018-12-11 | 2019-02-19 | 天津中隧通风机有限公司 | Tunnel jet blower universal hoisting stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180628 |