CN107324205A - Strut for the small span object lifting of large-tonnage - Google Patents
Strut for the small span object lifting of large-tonnage Download PDFInfo
- Publication number
- CN107324205A CN107324205A CN201710498397.5A CN201710498397A CN107324205A CN 107324205 A CN107324205 A CN 107324205A CN 201710498397 A CN201710498397 A CN 201710498397A CN 107324205 A CN107324205 A CN 107324205A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- tonnage
- small span
- strut
- lifting
- 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.)
- Pending
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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Abstract
A kind of strut for the small span object lifting of large-tonnage, including：One mainboard, the top plate being vertically mounted on mainboard, wherein, mainboard is provided with the connecting hole of several suspended object parts；The bottom of mainboard is provided with stiffening plate.The present invention can not only be lifted by crane to the small span object of large-tonnage, solve the problems, such as that two rows hang the oblique pull coordinated produced by the lifting small span object of large-tonnage；Moreover, shortening part construction duration, hoisting cost is greatly reduced.
Description
Technical field
Hoisting apparatus, more particularly to a kind of strut for the small span object lifting of large-tonnage are hung the present invention relates to row.
Background technology
In lifting process, typically, separate unit row is hung provided with limit lifting.But, because situ part object exceeds separate unit
Duplicate limit is played, accordingly, it would be desirable to which two rows hang and used cooperatively.And minimum spanning distance is equipped with because two rows are hung, and hoist article
Span is less than row and hangs minimum spanning distance, now, if hanging cooperation lifting using two rows, that is, produces oblique pull, and does not allow in engineering
Oblique pull.If employing truck crane to coordinate row to sling the small span object of large-tonnage outside, cost is too high again, and needs the cost time longer, make
Obtain some construction work claim for eot.
The content of the invention
It is a primary object of the present invention to overcome the disadvantages mentioned above that prior art is present, and provide a kind of small for large-tonnage
Span object lifting strut, it can not only be lifted by crane to the small span object of large-tonnage, solve two rows hang match somebody with somebody close
Hang the oblique pull problem produced by the small span object of large-tonnage；Moreover, shortening part construction duration, hoisting cost is greatly reduced.
The purpose of the present invention is realized by following technical scheme：
A kind of strut for the small span object lifting of large-tonnage, it is characterised in that：Including：One mainboard, it is vertically mounted on
Top plate on mainboard, wherein, mainboard is provided with the connecting hole of several suspended object parts；The bottom of mainboard is provided with stiffening plate.
The mainboard is steel plate；Wing plate is installed in the middle part of mainboard, several gussets are vertically installed between wing plate and top plate.
The connecting hole is arranged on the both sides of mainboard.
Beneficial effects of the present invention：The present invention is due to using above-mentioned technical proposal, and it can not only be to the small span of large-tonnage
Object is lifted by crane, and solves the problems, such as that two rows hang the oblique pull coordinated produced by the lifting small span object of large-tonnage；Moreover, shortening
Part construction duration, greatly reduces hoisting cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Major Symbol explanation in figure：
1. mainboard, 2. wing plates, 3. top plates, 4. gussets, 5. stiffening plates.
Embodiment
As shown in figure 1, the present invention includes：Mainboard 1, the top plate 3 being vertically mounted on using welding manner on mainboard 1, wherein,
Mainboard 1 is provided with the connecting hole of several suspended object parts；The bottom of mainboard 1 is provided with stiffening plate 5 using welding manner.
Above-mentioned mainboard 1 is steel plate；The middle part of mainboard 1 is provided with wing plate 2 using welding manner, is adopted between wing plate 2 and top plate 3
Several gussets 4 are vertically installed with welding manner.
Above-mentioned connecting hole is arranged on the both sides of mainboard 1.
In use, by top half of the present invention two and row suspension hook direct or indirect connection, lower half separately it is symmetrical across
In several holes, to meet the lifting of different span objects.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent variations and the modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (3)
1. a kind of strut for the small span object lifting of large-tonnage, it is characterised in that：Including：One mainboard, it is vertically mounted on master
Top plate on plate, wherein, mainboard is provided with the connecting hole of several suspended object parts；The bottom of mainboard is provided with stiffening plate.
2. the strut according to claim 1 for the small span object lifting of large-tonnage, it is characterised in that：The mainboard is
Steel plate；Wing plate is installed in the middle part of mainboard, several gussets are vertically installed between wing plate and top plate.
3. the strut according to claim 1 for the small span object lifting of large-tonnage, it is characterised in that：The connecting hole
It is arranged on the both sides of mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498397.5A CN107324205A (en) | 2017-06-27 | 2017-06-27 | Strut for the small span object lifting of large-tonnage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498397.5A CN107324205A (en) | 2017-06-27 | 2017-06-27 | Strut for the small span object lifting of large-tonnage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324205A true CN107324205A (en) | 2017-11-07 |
Family
ID=60198108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498397.5A Pending CN107324205A (en) | 2017-06-27 | 2017-06-27 | Strut for the small span object lifting of large-tonnage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107324205A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070272643A1 (en) * | 2006-05-24 | 2007-11-29 | Hailstone Chris D | Crane spreader beam having radio-controlled load release |
| CN202465025U (en) * | 2012-02-19 | 2012-10-03 | 中国十七冶集团有限公司 | Sling special for prefabricated panel |
| CN203820287U (en) * | 2013-12-31 | 2014-09-10 | 湖南金海钢结构股份有限公司 | Composite steel carrying pole for hoisting roof tiles of steel structure workshops |
| CN204917639U (en) * | 2015-08-06 | 2015-12-30 | 广州经济技术开发区广远海运服务有限公司 | Horizontal supporting beam with adjustable hoisting point |
| CN204917644U (en) * | 2015-08-31 | 2015-12-30 | 广州经济技术开发区广远海运服务有限公司 | Fixed hanging beam of many hoisting points of variable cross section |
-
2017
- 2017-06-27 CN CN201710498397.5A patent/CN107324205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070272643A1 (en) * | 2006-05-24 | 2007-11-29 | Hailstone Chris D | Crane spreader beam having radio-controlled load release |
| CN202465025U (en) * | 2012-02-19 | 2012-10-03 | 中国十七冶集团有限公司 | Sling special for prefabricated panel |
| CN203820287U (en) * | 2013-12-31 | 2014-09-10 | 湖南金海钢结构股份有限公司 | Composite steel carrying pole for hoisting roof tiles of steel structure workshops |
| CN204917639U (en) * | 2015-08-06 | 2015-12-30 | 广州经济技术开发区广远海运服务有限公司 | Horizontal supporting beam with adjustable hoisting point |
| CN204917644U (en) * | 2015-08-31 | 2015-12-30 | 广州经济技术开发区广远海运服务有限公司 | Fixed hanging beam of many hoisting points of variable cross section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: Offshore Oil Engineering Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: Offshore Oil Engineering Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |