CN109250639A - A kind of moving lift type lifting lug mounting device - Google Patents
A kind of moving lift type lifting lug mounting device Download PDFInfo
- Publication number
- CN109250639A CN109250639A CN201810645389.3A CN201810645389A CN109250639A CN 109250639 A CN109250639 A CN 109250639A CN 201810645389 A CN201810645389 A CN 201810645389A CN 109250639 A CN109250639 A CN 109250639A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- lifting lug
- tray substrate
- lasso
- handle
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000011218 segmentation Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/023—Hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of moving lift type lifting lug mounting devices, including pallet coaming plate, tray substrate, screw rod, casing, backing plate, handle, lasso, extension bar, strap brake movable pulley and fixed pulley, the non-threaded place in screw rod upper end and the tray substrate weld, and screw rod lower end is inserted into casing by nut and is achived up and down；The handle on backing plate, pushes handle that can move whole device by the second bracket welding；Lasso is welded with below tray substrate, extension bar is inserted into lasso, so that rotating screw rod goes up and down entire pallet.Lifting lug transhipment and installation are carried out using removable lifting lug lifting device of the invention, save human cost, operation difficulty is small, assembles more accurate positioning.
Description
Technical field
The present invention relates to large ship and field of ocean engineering more particularly to a kind of moving lift type lifting lug to install
Device.
Background technique
One ship is from going into operation to being lauched it is not possible that integral constructing, entire hull will be divided into several regions by we, often
A region is divided into several segmentations again and is built, and finally carries out lifting and carries welding, segmental hoisting needs to configure a certain amount of hang
Ear realizes the turn of segmentation and carries operation, and the lifting lug of Ship Structure sectional jig reverse side is needed in upper tire back welding equipment, number
Amount is more, and weight is big, always is and moves to designated position by manpower and install, and takes a large amount of human and material resources, financial resources.
In order to improve sectional jig turnover rate, guarantee that tread flaking produces node, urgent need will solve to be segmented tire plate reverse side lifting lug
Fast Installation problem.
Summary of the invention
The present invention provides a kind of moving lift type lifting lug mounting devices, and which solve current Naval Architecture and Ocean Engineering
The low problem of tire plate reverse side lifting lug installation effectiveness in segmentation, the relatively low Key technique problem of control sectional jig turnover rate.
The object of the present invention is achieved like this: a kind of moving lift type lifting lug mounting device, including pallet coaming plate 1,
Tray substrate 2, screw rod 4, casing 5, backing plate 6, handle 9, lasso 10, extension bar 11, strap brake movable pulley 12 and fixed pulley 13, institute
It states pallet coaming plate 1 to be welded on tray substrate 2, nut 3 is welded on casing 5, and described sleeve pipe 5 passes through backing plate 6 and the first bracket 7
It is solder-connected on movable pulley 12 and fixed pulley 13；The non-threaded place in 4 upper end of screw rod and the tray substrate 2 weld, 4 lower end of screw rod
Casing 5 is inserted by nut 3 to achive up and down；The handle 9 is welded on backing plate 6 by the second bracket 8, pushes handle 9
Whole device can be moved；Two sides are respectively welded with 1 lasso 10 below tray substrate 2, and extension bar 11 is inserted into lasso 10, institute
Stating 10 quantity of extension bar is 1, can bilateral use, so that rotating screw rod goes up and down entire pallet；The movable pulley 12 and fixed pulley
13 cooperations can 360 degree rotations, can move forward or back, the fixed precision that reaches of adjustable point brake positions.
Preferably, the screw rod 4 is hollow T-type screw rod, nut 3 is T-type inner nut.
Preferably, fixed pulley 13 is one there are two the movable pulleys 12 of the strap brake.
The invention has the advantages that can in workshop over long distances, effortlessly transport lifting lug, can by lifting lug promoted or decline
The precision and efficiency for carrying out welding equipment work to specified height, improving lifting lug installation site, improve the turnover rate of the segmentation position of foetus, entirely
The reduction of area short sectional making period.
Detailed description of the invention
Fig. 1 is the main view of moving lift type lifting lug mounting device of the present invention；
Fig. 2 is the top view of moving lift type lifting lug mounting device of the present invention；
Fig. 3 is the side view of moving lift type lifting lug mounting device of the present invention.
In figure: 1, pallet coaming plate；2, tray substrate；3, nut；4, screw rod；5, casing；6, backing plate；7, the first bracket；8,
Second bracket；9, handle；10, lasso；11, extension bar；12, movable pulley；13, fixed pulley.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
A kind of moving lift type lifting lug mounting device as shown in Figure 1 to Figure 3, including pallet coaming plate 1, tray substrate 2,
Screw rod 4, casing 5, backing plate 6, handle 9, lasso 10, extension bar 11, strap brake movable pulley 12 and fixed pulley 13, the pallet coaming plate
1 is welded on tray substrate 2, and nut 3 is welded on casing 5, and described sleeve pipe 5 is solder-connected to by backing plate 6 and the first bracket 7
On movable pulley 12 and fixed pulley 13；The non-threaded place in 4 upper end of screw rod and the tray substrate 2 weld, and 4 lower end of screw rod passes through nut 3
Insertion casing 5 achives up and down；The handle 9 is welded on backing plate 6 by the second bracket 8, pushes handle 9 that can move whole
A device；Two sides are respectively welded with 1 lasso 10 below tray substrate 2, and extension bar 11 is inserted into lasso 10, the extension bar 10
Quantity is 1, can bilateral use, so that rotating screw rod goes up and down entire pallet；The movable pulley 12 and the cooperation of fixed pulley 13 can 360
Degree rotation, can move forward or back, and adjustable point brake is fixed to reach precision positioning.
Preferably, the screw rod 4 is hollow T-type screw rod, nut 3 is T-type inner nut.
Preferably, fixed pulley 13 is one there are two the movable pulleys 12 of the strap brake.
Pallet coaming plate 1 of the invention is fixedly welded on screw rod 4 by tray substrate 2, the lifting lug in pallet can away from
It is freely lifted between the 530mm--1030mm of ground, handle 9 is welded on backing plate 6 by the second bracket 8, and handle 9 can push dress
It sets and moves forward and backward and the rotation of 360 degree of directions, lasso 10 are fixedly welded on tray substrate 2, extension bar 11 passes through lasso 10
Screw rod 4 can be rotated to be freely lifted, pulley 12 includes movable pulley, a fixed pulley for two strap brakes, passes through control pulley dress
Brake can be pinpointed, freely transport by setting.
When needing to go up and down, by pushing extension bar 11 to realize the lifting of screw rod 4, so that the lifting lug on pallet be driven to go up and down
To installation site；When needing mobile, by pushing 9 driving device of handle to advance, retreat and 360 degree of rotations；It is fixed when needing
Solid point timing can transport two movable pulley brakes and was accurately positioned.
Lifting lug transhipment and installation are carried out using removable lifting lug lifting device of the invention, not only save human cost, and
And operation difficulty is small, assemble more accurate positioning, and be suitable for all boat segmentals manufacture, can in workshop long range,
Lifting lug is effortlessly transported, lifting lug can be promoted to or be dropped to specified height progress welding equipment work, improve lifting lug installation site
Precision and efficiency, improve segmentation the position of foetus turnover rate, comprehensively shorten the sectional making period.
In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc.
Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples
It can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (3)
1. a kind of moving lift type lifting lug mounting device, which is characterized in that including pallet coaming plate, tray substrate, screw rod, set
Pipe, backing plate, handle, lasso, extension bar, strap brake movable pulley and fixed pulley, the pallet coaming plate are welded on tray substrate, spiral shell
Mother is welded on casing, and described sleeve pipe is connected on movable pulley and fixed pulley by backing plate and the first bracket welding；Screw rod upper end
Non-threaded place and the tray substrate weld, and screw rod lower end is inserted into casing by nut and is achived up and down；The handle passes through
Second bracket welding pushes handle that can move whole device on backing plate；Two sides are respectively welded with 1 set below tray substrate
Circle, extension bar are inserted into lasso, and the extension bar quantity is 1, can bilateral use, so that rotating screw rod goes up and down entire pallet；
The movable pulley and fixed pulley cooperation can 360 degree rotations, can move forward or back, the fixed precision that reaches of adjustable point brake positions.
2. mounting device according to claim 1, which is characterized in that the screw rod is hollow T-type screw rod, nut T
Type inner nut.
3. mounting device according to claim 1, which is characterized in that there are two the movable pulleys of the strap brake, fixed pulley
It is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645389.3A CN109250639A (en) | 2018-06-21 | 2018-06-21 | A kind of moving lift type lifting lug mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645389.3A CN109250639A (en) | 2018-06-21 | 2018-06-21 | A kind of moving lift type lifting lug mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109250639A true CN109250639A (en) | 2019-01-22 |
Family
ID=65051991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645389.3A Pending CN109250639A (en) | 2018-06-21 | 2018-06-21 | A kind of moving lift type lifting lug mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109250639A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135509Y (en) * | 1992-01-26 | 1993-06-09 | 陈泽桁 | Hydraulic tool car |
| CN202317004U (en) * | 2011-11-21 | 2012-07-11 | 武汉钢铁(集团)公司 | Carrier roller changing bracket for slag removing machine |
| CN202491207U (en) * | 2012-02-16 | 2012-10-17 | 秦皇岛戴卡兴龙轮毂有限公司 | Running roller disassembly and assembly device of spinning machine |
| CN204643734U (en) * | 2015-03-27 | 2015-09-16 | 齐齐哈尔工程学院 | The Three dimensional rotation crane of Internet of Things operation |
| CN104925687A (en) * | 2015-06-24 | 2015-09-23 | 国网山东东明县供电公司 | Electric lifting device and working method thereof |
| CN206493255U (en) * | 2016-12-13 | 2017-09-15 | 中船黄埔文冲船舶有限公司 | A kind of bilge keelson installs auxiliary mould |
| CN207375680U (en) * | 2017-10-30 | 2018-05-18 | 上海振华重工启东海洋工程股份有限公司 | A kind of frock for installing segmentation lifting lug |
| CN208454358U (en) * | 2018-06-21 | 2019-02-01 | 招商局重工（江苏）有限公司 | A kind of moving lift type lifting lug mounting device |
-
2018
- 2018-06-21 CN CN201810645389.3A patent/CN109250639A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135509Y (en) * | 1992-01-26 | 1993-06-09 | 陈泽桁 | Hydraulic tool car |
| CN202317004U (en) * | 2011-11-21 | 2012-07-11 | 武汉钢铁(集团)公司 | Carrier roller changing bracket for slag removing machine |
| CN202491207U (en) * | 2012-02-16 | 2012-10-17 | 秦皇岛戴卡兴龙轮毂有限公司 | Running roller disassembly and assembly device of spinning machine |
| CN204643734U (en) * | 2015-03-27 | 2015-09-16 | 齐齐哈尔工程学院 | The Three dimensional rotation crane of Internet of Things operation |
| CN104925687A (en) * | 2015-06-24 | 2015-09-23 | 国网山东东明县供电公司 | Electric lifting device and working method thereof |
| CN206493255U (en) * | 2016-12-13 | 2017-09-15 | 中船黄埔文冲船舶有限公司 | A kind of bilge keelson installs auxiliary mould |
| CN207375680U (en) * | 2017-10-30 | 2018-05-18 | 上海振华重工启东海洋工程股份有限公司 | A kind of frock for installing segmentation lifting lug |
| CN208454358U (en) * | 2018-06-21 | 2019-02-01 | 招商局重工（江苏）有限公司 | A kind of moving lift type lifting lug mounting device |
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| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221223 Address after: 226116 No. 1, Xin'anjiang Road, Binjiang Street, Haimen District, Nantong, Jiangsu Applicant after: CHINA MERCHANTS HEAVY INDUSTRY (JIANGSU) Co.,Ltd. Applicant after: China Merchants Jinling shipping (Nanjing) Co.,Ltd. Address before: 226100 Xin'anjiang Road, Binjiang Street, Haimen City, Nantong City, Jiangsu Province Applicant before: CHINA MERCHANTS HEAVY INDUSTRY (JIANGSU) Co.,Ltd. |
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| TA01 | Transfer of patent application right |