CN104044990B - Oblique pull suspension cable type rood beam suspender - Google Patents
Oblique pull suspension cable type rood beam suspender Download PDFInfo
- Publication number
- CN104044990B CN104044990B CN201410228125.XA CN201410228125A CN104044990B CN 104044990 B CN104044990 B CN 104044990B CN 201410228125 A CN201410228125 A CN 201410228125A CN 104044990 B CN104044990 B CN 104044990B
- Authority
- CN
- China
- Prior art keywords
- suspender
- fork
- screw rod
- crossbeam
- pedestal
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of oblique pull suspension cable type rood beam suspender, including bottom girder, suspension ring, first snap ring, second snap ring and four lower suspender belts, bottom girder is provided with four the first connecting holes, first, second snap ring is all enclosed within suspension ring, four groups of braces it are provided with between suspension ring and bottom girder, often group brace includes one group of turnbuckle, a piece upper suspender belt, fork is connected on one, turnbuckle includes nut, upper screw rod and lower screw rod, the upper end of lower screw rod lower end and described upper suspender belt is connected by bearing pin, the lower end of upper suspender belt with described on be connected fork upper end connected by bearing pin, described each lower suspender belt upper end is respectively connected with under one and connects fork, four upper lower ends connecting fork are connected in four the first connecting holes, the upper end connecting fork under four is connected in four the first connecting holes.Oblique pull suspension cable type rood beam suspender of the present invention, will not produce radial force, and the position adjustable of suspension ring during lifting to lifting product, and when lifting by crane the product of identical weight, the stress of bottom girder is greatly reduced.
Description
Technical field
The present invention relates to a kind of suspender, in particular relate to a kind of rood beam suspender.
Background technology
Require when product list hook vertically lifts:
1) product axis and vertical direction angle are not more than 3 °;
2) suspender must not produce additional radial pressure to product;
3) suspender allow for adapt to product centroid position change within the specific limits.
Existing suspender can not meet above-mentioned requirements, and during existing suspender lifting product, product cannot keep level, no
Convenient docking;Further, during the lifting of existing suspender, rood beam bears bigger moment of flexure, along with product weight and suspension centre span
Be continuously increased, for satisfied use requirement, the size of rood beam and weight are also required to increase a lot, cause design and use tired
Difficult.
Summary of the invention
It is an object of the invention to provide a kind of oblique pull suspension cable type rood beam suspender, during its lifting, lifting product will not be produced footpath
Xiang Li, and the position adjustable of suspension ring, when lifting by crane the product of identical weight, the stress of bottom girder is greatly reduced.
To achieve these goals, the technical solution of the present invention is: a kind of oblique pull suspension cable type rood beam suspender, including bottom girder,
Suspension ring, the first snap ring, the second snap ring and four lower suspender belts, four ends of bottom girder are respectively equipped with first connecting hole, four
The surface of the Heave Here of product is being hung in the position of individual first connecting hole, and first, second snap ring is all enclosed within suspension ring, suspension ring and
Be provided with four groups of identical braces of structure between bottom girder, often group brace include one group of turnbuckle, upper suspender belt, on one
Connecting fork, turnbuckle includes nut, upper screw rod and lower screw rod, and upper and lower screw rod is bolted in the two ends of nut, lower screw rod respectively
The upper end of lower end and described upper suspender belt is connected by bearing pin, the lower end of upper suspender belt with described on be connected fork upper end connected by bearing pin,
The upper end of the upper screw rod in two adjacent groups brace is all enclosed within described first snap ring, the upper end of the upper screw rod in another two groups of braces
All being enclosed within described second snap ring, described each lower suspender belt upper end is all connected by bearing pin to be had under one and connects fork, and four upper connects
The lower end of fork is connected in four the first connecting holes, and the upper end connecting fork under four is connected in four the first connecting holes,
Upper connection fork on same connecting hole is connected by same bearing pin with the lower fork that connects.
Oblique pull suspension cable type rood beam suspender of the present invention, wherein, described bottom girder includes first crossbeam, second cross beam, first, second
Connecting centrally through bearing pin of crossbeam, described four the first connecting holes lay respectively at the two ends of first, second crossbeam, and first, the
Dismountable connecting plate it is provided with between two crossbeams.
Oblique pull suspension cable type rood beam suspender of the present invention, wherein, described first, second crossbeam is respectively equipped with two the second connecting holes,
Four the second connecting holes lay respectively at the first connecting hole inboard on first, second crossbeam.
Oblique pull suspension cable type rood beam suspender of the present invention, wherein, described connecting plate includes the first pedestal, the second pedestal and connects sheet,
First pedestal is fixed on first crossbeam by paracentral position, and the second pedestal is fixed on second cross beam by paracentral position,
Have through hole on first pedestal, the second pedestal, connect sheet two ends respectively by being arranged at the bolt and nut in described two through hole
It is connected on first, second pedestal.
After using such scheme, due to the position of four the first connecting holes on the bottom girder of oblique pull suspension cable type rood beam suspender of the present invention
Hung the surface of the Heave Here of product, therefore lifting product will not be produced radial force during lifting, and due to the gaily decorated basket
Therefore suspension ring can be adjusted to lift by crane product by the length adjusting turnbuckle and synthesize the surface of barycenter by the adjustable length of screw,
It is provided with four braces between suspension ring and bottom girder, therefore makes bottom girder change into and bear pressure state, in lifting phase by bearing bending Moment
During with the product of weight, the stress of bottom girder is greatly reduced, and when lifting by crane bigger product, size and the weight of suspender need not too
Use requirement can be met greatly.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of oblique pull suspension cable type rood beam suspender of the present invention;
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
Detailed description of the invention
As it is shown in figure 1, oblique pull suspension cable type rood beam suspender of the present invention includes bottom girder 11, suspension ring the 12, first snap ring 131, second
Snap ring 132 and four lower suspender belts 15, bottom girder 11 is provided with four the first connecting holes, and the position of four the first connecting holes is being hung
The surface of the Heave Here of product, first, second snap ring 131,132 is all enclosed within suspension ring 12, suspension ring 12 and bottom girder 11 it
Between be provided with four groups of identical braces of structure 14, often group brace 14 include the upper suspender belt 142 of one group of turnbuckle 141,
One upper connects fork 140, and turnbuckle 141 includes nut 143, upper screw rod 144 and lower screw rod 145, upper and lower screw rod 144,
145 two ends being bolted in nut 143 respectively, and upper screw rod 144 and lower screw rod 145 be respectively left-handed screw and right handed screw,
The upper end of lower screw rod 145 lower end and upper suspender belt 142 is connected by bearing pin, the lower end of upper suspender belt 142 with on be connected fork 140 upper
End connected by bearing pin, the upper end of the upper screw rod 144 in two adjacent groups brace is all enclosed within the first snap ring 131, another two groups oblique
The upper end of the upper screw rod 144 in pull bar is all enclosed within the second snap ring 132, and each lower suspender belt 15 upper end is all connected by bearing pin one
Individual lower connection fork 31, four upper lower ends connecting fork 140 are connected in four the first connecting holes, four lower connection forks 31
Upper end be connected in four the first connecting holes, upper connection fork 140 on same connecting hole and the lower fork 31 that connects are by same
Bearing pin is connected.
Bottom girder 11 includes first crossbeam 111, second cross beam 112, connecting centrally through bearing pin of first, second crossbeam 111,112
Connecing, four the first connecting holes lay respectively at the two ends of first, second crossbeam 111,112, first, second crossbeam 111,112
Between be provided with dismountable connecting plate 41, as in figure 2 it is shown, connecting plate 41 includes first pedestal the 411, second pedestal 412 and even
Contact pin 413, the first pedestal 411 is welded on first crossbeam 111 by paracentral position, and the second pedestal 412 is welded in second
By paracentral position on crossbeam 112, first pedestal the 411, second pedestal 412 has through hole, connect sheet 413 liang
End is connected on first, second pedestal 411,412 by the bolt and nut being arranged in above-mentioned two through hole respectively, when suspender uses
Time, first, second crossbeam 111,112 is opened in cross, connection sheet 413 is connected to first, second pedestal 411,
On 412, when suspender does not uses, connection sheet 413 of dismantling, making first, second crossbeam is in-line, it is simple to deposit.
Bottom girder 11 is provided with four the second connecting holes 22, four the second connecting holes 22 lay respectively at first, second crossbeam 111,
The first connecting hole on 112 is inboard, uses a set of suspender can lift by crane two kinds of products of different span.
When oblique pull suspension cable type rood beam suspender of the present invention uses, four suspension centres of lifting product are connected to four lower suspender belts 15
On, by drawing suspension ring 12 to be sling by lifting product, during lifting, four lower suspender belts 15 in vertical state, to lifting product
Without radial pressure, and by adjusting the length of turnbuckle, what suspension ring were adjusted to lifting product synthesizes just going up of centroid position
Side, makes lifting product keep balance, and lifting process is safer.
Embodiment described above is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention
Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is made by this area ordinary skill technical staff
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (4)
- null1. an oblique pull suspension cable type rood beam suspender,Including bottom girder (11)、Suspension ring (12),Four ends of bottom girder (11) are respectively equipped with first connecting hole,The surface of the Heave Here of product is being hung in the position of four the first connecting holes,It is characterized in that: also include the first snap ring (131)、Second snap ring (132) and four lower suspender belts (15),First、Second snap ring (131、132) all it is enclosed within suspension ring (12),The four groups of identical brace of structures (14) it are provided with between suspension ring (12) and bottom girder (11),Often organize brace (14) and include one group of turnbuckle (141)、A piece upper suspender belt (142)、Fork (140) is connected on one,Turnbuckle (141) includes nut (143)、Upper screw rod (144) and lower screw rod (145),On、Lower screw rod (144、145) two ends of nut (143) it are bolted in respectively,The upper end of lower screw rod (145) lower end and described upper suspender belt (142) is connected by bearing pin,The lower end of upper suspender belt (142) is connected the upper end of fork (140) and is connected by bearing pin on described,The upper end of the upper screw rod (144) in two adjacent groups brace is all enclosed within described first snap ring (131),The upper end of the upper screw rod (144) in another two groups of braces is all enclosed within described second snap ring (132),Each described lower suspender belt (15) upper end is all connected by bearing pin to be had under one and connects fork (31),The lower end connecting fork (140) on four is connected in four the first connecting holes,The upper end connecting fork (31) under four is connected in four the first connecting holes,Upper connection fork (140) on same connecting hole is connected by same bearing pin with the lower fork (31) that connects.
- 2. oblique pull suspension cable type rood beam suspender as claimed in claim 1, it is characterized in that: described bottom girder (11) includes first crossbeam (111), second cross beam (112), connecting centrally through bearing pin of first, second crossbeam, described four the first connecting holes lay respectively at the two ends of first, second crossbeam (111,112), and first, second crossbeam is provided with dismountable connecting plate (41) between (111,112).
- 3. oblique pull suspension cable type rood beam suspender as claimed in claim 2, it is characterized in that: be respectively equipped with two the second connecting holes (22) on described first, second crossbeam (111,112), four the second connecting holes (22) lay respectively at the first connecting hole inboard on first, second crossbeam (111,112).
- 4. oblique pull suspension cable type rood beam suspender as claimed in claim 3, it is characterized in that: described connecting plate (41) includes the first pedestal (411), second pedestal (412) and connection sheet (413), it is upper by paracentral position that first pedestal (411) is fixed on first crossbeam (111), it is upper by paracentral position that second pedestal (412) is fixed on second cross beam (112), first pedestal (411), second pedestal has through hole on (412), connect sheet (413) two ends and be connected to first by the bolt and nut being arranged in through hole described in two respectively, second pedestal (411, 412) on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410228125.XA CN104044990B (en) | 2014-05-27 | 2014-05-27 | Oblique pull suspension cable type rood beam suspender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410228125.XA CN104044990B (en) | 2014-05-27 | 2014-05-27 | Oblique pull suspension cable type rood beam suspender |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104044990A CN104044990A (en) | 2014-09-17 |
CN104044990B true CN104044990B (en) | 2017-01-04 |
Family
ID=51498451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410228125.XA Active CN104044990B (en) | 2014-05-27 | 2014-05-27 | Oblique pull suspension cable type rood beam suspender |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104044990B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040721A (en) * | 2015-08-12 | 2015-11-11 | 上海核工程研究设计院 | Universal lifting appliance for nuclear power steel structures and floor slab modules |
CN106904527A (en) * | 2015-12-22 | 2017-06-30 | 上海航天设备制造总厂 | Dismountable multipurpose hanging device |
CN105836318A (en) * | 2016-06-03 | 2016-08-10 | 北京航天发射技术研究所 | Sealing device for transportation of aviation product and sling of sealing device |
CN106115466A (en) * | 2016-07-04 | 2016-11-16 | 河南平高通用电气有限公司 | A kind of horizontal sling |
CN112061951A (en) * | 2019-06-10 | 2020-12-11 | 中国航发商用航空发动机有限责任公司 | Lifting appliance and method for lifting turbine rear casing by using same |
CN110468872A (en) * | 2019-09-17 | 2019-11-19 | 浙江正泰新能源开发有限公司 | A kind of roofing connecting bracket system |
CN112010200A (en) * | 2020-08-28 | 2020-12-01 | 江苏乐仕电气科技有限公司 | Lifting appliance for assembling switch cabinet and using method thereof |
CN113044741B (en) * | 2021-04-02 | 2023-12-01 | 浙江城建建设集团有限公司 | Safety channel for connecting integrated climbing frame and tower crane and lifting method thereof |
CN114074890A (en) * | 2021-11-25 | 2022-02-22 | 北京微纳星空科技有限公司 | Lifting appliance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970617A (en) * | 1932-07-23 | 1934-08-21 | Roeblings John A Sons Co | Rope sling |
CN202181165U (en) * | 2011-08-01 | 2012-04-04 | 保定天威集团有限公司 | Cross lifting beam for box type transformer |
CN103183283B (en) * | 2011-12-30 | 2015-05-13 | 烟台中集来福士海洋工程有限公司 | System and method for installing lifting rigging |
CN203295026U (en) * | 2013-04-10 | 2013-11-20 | 河南华北起重吊钩有限公司 | Cross-shaped round-disc-type lifting appliance |
CN203411229U (en) * | 2013-07-29 | 2014-01-29 | 北京航天发射技术研究所 | Lifting appliance with switchable states |
-
2014
- 2014-05-27 CN CN201410228125.XA patent/CN104044990B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104044990A (en) | 2014-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104044990B (en) | Oblique pull suspension cable type rood beam suspender | |
CN205061348U (en) | Frock is stood up to box | |
CN104044992B (en) | The big vertical hoisting sling of rigidity frame structure of oblique pull suspension cable type and assembling suspender | |
CN107161857A (en) | Hoisting system and method suitable for erecting flat thin-wall component | |
CN202201618U (en) | Multi-level hoisting beam hoisting tool | |
CN204588444U (en) | Prefabricated superimposed sheet special hanger | |
CN106957010A (en) | A kind of tubing special purpose crane | |
CN106904526B (en) | The adjustable General balance beam suspender of one kind lifting span and its application method | |
CN204454235U (en) | A kind of novel many suspension centres equalizing bar device | |
CN203715054U (en) | 3,000t combinable lifting balance beam | |
CN205500566U (en) | From gravity locking formula H shaped steel special lifting device | |
CN104016220B (en) | The adjustable handling suspension bracket of waste heat boiler module | |
CN104925665B (en) | A kind of special chain sling of test run | |
CN104444786B (en) | Self-balance sling | |
CN104649164A (en) | Heavy object hoisting device | |
CN207434849U (en) | A kind of Novel reactor iron core column installation tool | |
CN201834667U (en) | Mechanical hoisting beam with adjustable hoisting arm | |
CN201809037U (en) | Hanger | |
CN104098018A (en) | Reusable multistage balance beam combination system | |
CN110386551B (en) | Hoisting method of helicopter platform | |
CN204211348U (en) | A kind of hanging apparatus | |
CN203903768U (en) | Adjustable loading and unloading lifting bracket for waste heat boiler module | |
CN205855779U (en) | Assembled architecture construction hoisting equalizer bar | |
CN203794429U (en) | Spray tower bin lifting appliance | |
CN109335950A (en) | The boom hoisting of locomotive radiator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |