CN107738978A - A kind of removable tower crane Integral transporting hanging beam and its operation principle - Google Patents
A kind of removable tower crane Integral transporting hanging beam and its operation principle Download PDFInfo
- Publication number
- CN107738978A CN107738978A CN201711033177.1A CN201711033177A CN107738978A CN 107738978 A CN107738978 A CN 107738978A CN 201711033177 A CN201711033177 A CN 201711033177A CN 107738978 A CN107738978 A CN 107738978A
- Authority
- CN
- China
- Prior art keywords
- strutbeam
- tower crane
- hanging beam
- flange
- girder
- 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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of removable tower crane Integral transporting hanging beam, including girder, strutbeam A, strutbeam B, flange and eye plate, the left and right ends of the girder are welded and fixed the eye plate up and down, the inner side of the left and right ends of the girder is welded and fixed one end of the strutbeam B, the other end of the strutbeam B, which is fixed, welds the flange, the both ends of the strutbeam A are equally fixed to weld the flange, it is fixedly connected between the strutbeam A and strutbeam B by flange and connecting bolt, rectangular configuration is connected into by flange between the girder, strutbeam A, strutbeam B.Of the invention novel in design, safe and reliable, the present invention can be combined and split by flange and connecting bolt, easy to operate, improve operating efficiency；The present invention can realize tower crane Integral transporting, avoid dismounting when tower crane shifts every time, avoid application risk, improve tower crane utilization rate, reduce use cost.
Description
Technical field
The present invention relates to ocean engineering structure to build frock technical field, particularly a kind of removable tower crane Integral transporting
With hanging beam and its operation principle.
Background technology
Tower crane builds a kind of conventional crane gear of unit as ship and ocean engineering structure, in segmentation advance fitting-out rank
Section, block assembly and big close up the stage and suffer from being widely applied.Tower crane has that use cost is low, covering radius is big, convenient fast
The features such as prompt.
But tower crane self structure weight is very big, complicated, installation and removal be required for taking a long time with it is huge
Cost.
Existing tower crane movement method is from tower crane bottom Piecemeal erection and dismounting, there is that this risk is big, cost is high, the cycle
The characteristics of long.During tower crane movement, higher cost of wheeling is also taken.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of removable tower crane Integral transporting hanging beam and its
Operation principle.
The technical solution adopted by the present invention is：
A kind of removable tower crane Integral transporting hanging beam, its innovative point are：Including girder, strutbeam A, strutbeam B, flange and eye
Plate, the left and right ends of the girder are welded and fixed the eye plate up and down, and the inner side of the left and right ends of the girder is welded admittedly
Fixed strutbeam B one end, the other end of the strutbeam B, which is fixed, welds the flange, the equally fixed weldering in both ends of the strutbeam A
The flange is connect, is fixedly connected between the strutbeam A and strutbeam B by flange and connecting bolt, the girder, strutbeam A, strutbeam
Rectangular configuration is connected into by flange between B.
Further, the left and right sides fixed setting reinforcing plate of the eye plate.
A kind of operation principle of removable tower crane Integral transporting hanging beam is also provided, its innovative point is that specific steps are such as
Under：
The first step：The girder and strutbeam B and strutbeam A completed with welding are transported to tower crane movement place, and root from storage space
The girder of hanging beam, strutbeam A and strutbeam B are placed in tower crane tower body surrounding according to on-site actual situations；
Second step：The strutbeam A of hanging beam and strutbeam B are rigidly fixed using bolt and flange, are connected rectangular structure；
3rd step：According to tower crane hoisting point position and the suspension centre pattern reasonable disposition handling lockset of crane；
4th step：Crane integrally slings tower crane by hanging beam, needs to meet lifting safety code requirement during movement；
5th step：By tower crane movement to new placement place, carry out the fixation work of tower crane column foot, during this period, crane and
Hanging beam need to keep stress；
6th step：After crane pine hook, the connecting bolt of lockset and hanging beam is dismantled, hanging beam is transported to storage space
Beneficial effects of the present invention are as follows：
Of the invention novel in design, safe and reliable, the present invention can be issued to tower crane in the construction existing hanging device of unit and integrally move
The purpose of fortune, use cost are relatively low；The present invention can be combined and split by flange and connecting bolt, easy to operate, improve work
Make efficiency；The present invention can realize tower crane Integral transporting, avoid dismounting when tower crane shifts every time, avoid application risk,
Improve tower crane utilization rate, reduce use cost；The present invention can be split as two single hanging beams based on girder, meet to build
If unit others lifting demand, it is possible to achieve one hang it is multi-purpose.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the side view of the present invention.
In figure：1 girder, 2 strutbeam A, 3 strutbeam B, 4 flanges, 5 eye plates, 6 reinforcing plates.
Embodiment
A kind of removable tower crane Integral transporting hanging beam as Figure 1-3, including girder 1, strutbeam A 2, strutbeam B 3,
Flange 4 and eye plate 5, the left and right ends of girder 1 are welded and fixed the eye plate 5 up and down, and the inner side of the left and right ends of girder 1 is welded
Fixed strutbeam B 3 one end is connect, strutbeam B 3 other end fixes welded flange 4, the strutbeam A 2 equally fixed welding in both ends
Orchid 4, is fixedly connected between strutbeam A 2 and strutbeam B 3 by flange 4 and connecting bolt, between girder 1, strutbeam A 2, strutbeam B 3
Rectangular configuration is connected into by flange 4.The left and right sides fixed setting reinforcing plate 6 of eye plate 5.
A kind of operation principle of removable tower crane Integral transporting hanging beam described in usage right requirement 1, it is characterised in that
Comprise the following steps that：
The first step：The girder 1 and strutbeam B 3 and strutbeam A 2 completed with welding are transported to tower crane movement place from storage space,
And the girder 1, strutbeam A 2 and strutbeam B 3 of hanging beam are placed in tower crane tower body surrounding according to on-site actual situations；
Second step：The strutbeam A 2 of hanging beam and strutbeam B 3 are rigidly fixed using bolt and flange 4, are connected rectangular knot
Structure；
3rd step：According to tower crane hoisting point position and the suspension centre pattern reasonable disposition handling lockset of crane, and pass through eye plate 5 and tower
Suspension centre is fixedly connected；
4th step：Crane integrally slings tower crane by hanging beam, needs to meet lifting safety code requirement during movement；
5th step：By tower crane movement to new placement place, carry out the fixation work of tower crane column foot, during this period, crane and
Hanging beam need to keep stress；
6th step：After crane pine hook, the connecting bolt of lockset and hanging beam is dismantled, hanging beam is transported to storage space.
Described above is the preferred embodiment of the present invention, it is impossible to the interest field of the present invention is limited with this.It should refer to
Go out, for those skilled in the art, technical scheme is modified or equivalent substitution, all
Protection scope of the present invention is not departed from.
Claims (3)
- A kind of 1. removable tower crane Integral transporting hanging beam, it is characterised in that：Including girder, strutbeam A, strutbeam B, flange and eye Plate, the left and right ends of the girder are welded and fixed the eye plate up and down, and the inner side of the left and right ends of the girder is welded admittedly Fixed strutbeam B one end, the other end of the strutbeam B, which is fixed, welds the flange, the equally fixed weldering in both ends of the strutbeam A The flange is connect, is fixedly connected between the strutbeam A and strutbeam B by flange and connecting bolt, the girder, strutbeam A, strutbeam Rectangular configuration is connected into by flange between B.
- A kind of 2. removable tower crane Integral transporting hanging beam according to claim 1, it is characterised in that：A left side for the eye plate Reinforcing plate is fixedly installed in right both sides.
- A kind of 3. operation principle of the removable tower crane Integral transporting hanging beam described in usage right requirement 1, it is characterised in that tool Body step is as follows：The first step：The girder and strutbeam B and strutbeam A completed with welding are transported to tower crane movement place, and root from storage space The girder of hanging beam, strutbeam A and strutbeam B are placed in tower crane tower body surrounding according to on-site actual situations；Second step：The strutbeam A of hanging beam and strutbeam B are rigidly fixed using bolt and flange, are connected rectangular structure；3rd step：According to tower crane hoisting point position and the suspension centre pattern reasonable disposition handling lockset of crane；4th step：Crane integrally slings tower crane by hanging beam, needs to meet lifting safety code requirement during movement；5th step：By tower crane movement to new placement place, carry out the fixation work of tower crane column foot, during this period, crane and Hanging beam need to keep stress；6th step：After crane pine hook, the connecting bolt of lockset and hanging beam is dismantled, hanging beam is transported to storage space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033177.1A CN107738978A (en) | 2017-10-30 | 2017-10-30 | A kind of removable tower crane Integral transporting hanging beam and its operation principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033177.1A CN107738978A (en) | 2017-10-30 | 2017-10-30 | A kind of removable tower crane Integral transporting hanging beam and its operation principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738978A true CN107738978A (en) | 2018-02-27 |
Family
ID=61233068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033177.1A Pending CN107738978A (en) | 2017-10-30 | 2017-10-30 | A kind of removable tower crane Integral transporting hanging beam and its operation principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021111122A1 (en) * | 2019-12-03 | 2021-06-10 | Subsea 7 Limited | Spreader structures for lifting loads |
| CN113830656A (en) * | 2021-10-12 | 2021-12-24 | 中船黄埔文冲船舶有限公司 | Fixed frock of removal tympany group |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404147A1 (en) * | 1974-01-29 | 1975-07-31 | Credelca Ag | Lifting tackle with counterbalancing system - has hydraulic cylinders pivoting at auxiliary frame beam centres and on lifting hook |
| CN2765891Y (en) * | 2004-12-24 | 2006-03-22 | 宗胜琪 | Distance change type rectangular hanger |
| CN204057655U (en) * | 2014-08-18 | 2014-12-31 | 中国航天空气动力技术研究院 | A kind of composite aircraft suspension bracket |
| CN204847752U (en) * | 2015-06-30 | 2015-12-09 | 沪东中华造船(集团)有限公司 | Be used for hanging small -size sectionalised gallows of hook type crane handling |
| CN106044537A (en) * | 2016-07-18 | 2016-10-26 | 中国建筑第五工程局有限公司深圳分公司 | Truss for movably lifting horizontal platy objects |
-
2017
- 2017-10-30 CN CN201711033177.1A patent/CN107738978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404147A1 (en) * | 1974-01-29 | 1975-07-31 | Credelca Ag | Lifting tackle with counterbalancing system - has hydraulic cylinders pivoting at auxiliary frame beam centres and on lifting hook |
| CN2765891Y (en) * | 2004-12-24 | 2006-03-22 | 宗胜琪 | Distance change type rectangular hanger |
| CN204057655U (en) * | 2014-08-18 | 2014-12-31 | 中国航天空气动力技术研究院 | A kind of composite aircraft suspension bracket |
| CN204847752U (en) * | 2015-06-30 | 2015-12-09 | 沪东中华造船(集团)有限公司 | Be used for hanging small -size sectionalised gallows of hook type crane handling |
| CN106044537A (en) * | 2016-07-18 | 2016-10-26 | 中国建筑第五工程局有限公司深圳分公司 | Truss for movably lifting horizontal platy objects |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021111122A1 (en) * | 2019-12-03 | 2021-06-10 | Subsea 7 Limited | Spreader structures for lifting loads |
| CN113830656A (en) * | 2021-10-12 | 2021-12-24 | 中船黄埔文冲船舶有限公司 | Fixed frock of removal tympany group |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |