CN107381388A - A kind of container modularization liftable cable reel - Google Patents
A kind of container modularization liftable cable reel Download PDFInfo
- Publication number
- CN107381388A CN107381388A CN201710777046.8A CN201710777046A CN107381388A CN 107381388 A CN107381388 A CN 107381388A CN 201710777046 A CN201710777046 A CN 201710777046A CN 107381388 A CN107381388 A CN 107381388A
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- CN
- China
- Prior art keywords
- cabinet
- lifting
- fixed
- cable
- self
- 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
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of container modularization liftable cable reel, and it includes a cabinet, and there is a lifting to push up at the top of described cabinet, and lifting top cover is at the top of cabinet；On the leading flank of cabinet, an openable observation window is provided with intermediate position；The present invention is arranged to Liftable type using by cabinet and the lifting top at the top of it, and by extension plate and the mode that horizontal slots splice by guard board association into a circle, it is effectively increased guard plate diameter, effectively lifting and landing are pushed up into lifting simultaneously, in transport and carrying, product of the present invention is TEU (Twenty-foot Equivalent Unit), when at sea exploration uses, this product can be lifted to increase cable winds amount, adapt to the actual demand of offshore exploration, and cable-remover is additionally provided with inside this product, effectively cable is arranged to self-driven winch spool by cable-remover, to sum up, structure of the present invention is novel, it is easy to use, it is a kind of preferably container modularization liftable cable reel.
Description
Technical field
The invention belongs to seafari equipment technical field, and in particular to a kind of container modularization liftable cable twists
Car.
Background technology
Known, in technical field of sea exploration, existing exploring equipment is all to be fixed on the deck of particular vessel,
When explored under sea, by ship function specialization, after surveying tasks are appointed, operation on the sea is carried out using particular vessel, it is such a
The drawbacks of operating type is that single ship is alone, between each ship can not used interchangeably, virtually add exploration cost, and one
It is secondary go to sea after, the job order one of completion, exploration efficiency is greatly reduced, the drawbacks of for prior art, as grinding for the industry
Technical staff is sent out, how by technological improvement, existing exploring equipment is concentrated in modularization, in use, modularization is set
Standby lifting be carried on any ship all can launching-out operation, it is that existing industry technical staff is urgently to be resolved hurrily to solve problems
Technical problem.
In R＆D process, research staff's technical issues that need to address are how to concentrate important component cable car to be fixed on
Can be in convenience in transport, lifting and the container body of installation, because exploration needs certain depth to consider under sea, cable fills as transmission
Put with certain length requirement, but if simple is looped around cable on cable car, need cable car collection wheel have it is larger
Diameter, still, the size of existing container is all state's dimensioning, for the ease of transport, it is necessary in existing Container Dimensions
Limitation under cable is collected.
The content of the invention
As the technical staff of the industry, how open this programme technical problem to be solved is in existing container
A container modular cable winch with Large Copacity is designed under codes and standards, it is adapted to existing national standard will
Ask, can solve drawback present on prior art again.
To realize above-mentioned technical functionality, technical scheme is as follows：A kind of container modularization liftable cable twists
Car, it includes a cabinet, and there is a lifting to push up at the top of described cabinet, and described lifting top cover is at the top of cabinet；
On the leading flank of described cabinet, an openable observation window is provided with intermediate position；
Two crossbeams up and down, described front and rear sides face are provided with inside described cabinet, on its front-back in the lateral direction
On lower section crossbeam on, a motor is vertically fixed on its right-hand member top surface, positioned at leading flank be front side driving electricity
Machine, it is rear side motor positioned at trailing flank, is separately installed with and subtracts on described front side motor and rear side motor
Fast machine and a drive shaft is provided with the lateral direction, described drive shaft is connected through a screw thread fixes with extension rod, prolongs
On stock, its left and right ends and middle part are respectively equipped with a vertical taper gear, described each vertical taper gear
A horizontal taper gear is fixed with vertical direction, the top of described horizontal taper gear connects with screw mandrel, every screw mandrel
Top it is supporting respectively be provided with a lifting bar, the top of described lifting bar is fixed on the bottom surface on lifting top；
Inside described cabinet, viewed straight-on window, a self-driven winch spool, described self-driven winch spool are fixed with inside cabinet
Transparent design at center, its inside sets drive device, a security check is provided with described self-driven winch spool center, described
Security check is blocked by bolt；A horizontal slots are respectively equipped with the backplate of described self-driven winch spool front and rear sides, it is described
Horizontal slots on be locked by bolt and have an extension plate, the shape and horizontal slots of described extension plate are complementary, prolong
Backplate is fixed as a complete circle after long slab assembling；
Inside described cabinet, it lifts the bottom on top and is fixed with a cable-remover, and described cable-remover is fixed on self-driven strand
The left side of cylinder, and self-driven winch spool are oppositely arranged.
Inside described cabinet, positioned at the left side of self-driven winch spool, an internal branch is provided with the beam height of lower section
Support, described interior shelf are fixed on the crossbeam inside cabinet on front and back sides.
Inside described cabinet, a balance drive wheel, institute are provided with the drive shaft on the right side of each motor
On the right side for the cabinet stated, its top, a tensioner module, former and later two described tensioners are respectively fixed with front and back sides
The shape and construction of module are identical, and it includes a top tooth sector, and described top tooth sector is fixed on strip
On stator, the bottom of stator is a tensioner gear, and a fixed block is welded with the right flank of vertical cabinet, described
An adjustment bolt is provided with fixed block, the bottom of described adjustment bolt is withstood on stator, and it constrains stator to push up
Portion's tooth sector rotates for turning point.
The top tooth sector and tensioner in tensioner module on the balance drive wheel and front and back sides of described both sides
Gear is arranged on same perpendicular, and connected by chain.
Inside described cabinet, a vertical penetrating positioning is respectively equipped with the top of the left and right sides in its top cross-bar
Hole, relative with positioning hole, the bottom surface on described lifting top is provided with multiple locating dowels, each locating dowel and positioning hole phase interworking
Close and use.
Beneficial effects of the present invention：The present invention designs more than, is set using by cabinet and the lifting top at the top of it
For Liftable type, and it is bolted extension plate and horizontal slots splicing, it is effective to increase by guard board association into a circle
Guard plate diameter is added, while two motor run-in synchronisms is made using the effect of balance drive wheel again, effectively lifting is pushed up into lifting
And landing, transport when and carry when, product of the present invention be TEU (Twenty-foot Equivalent Unit), when at sea explore in use, this product can carry
Rise to increase cable winds amount, adapt to the actual demand of offshore exploration, and cable-remover is additionally provided with inside this product, by arranging cable
Device effectively arranges cable to self-driven winch spool, and to sum up, structure of the present invention is novel, easy to use, is a kind of preferably collection
Vanning modularization liftable cable reel.
Brief description of the drawings
The shared accompanying drawing 9 of the present invention is opened, wherein：
Fig. 1 is main view surface structure schematic diagram of the present invention；
Fig. 2 is inside left interior shelf scheme of installation of the present invention；
Fig. 3 is schematic diagram after inside left interior shelf of the present invention is removed；
Fig. 4 is main structure diagram inside the present invention；
Fig. 5, which is that present invention inside is attached, regards structural representation；
Fig. 6 is right side structural representation inside the present invention；
Fig. 7 be in Fig. 4 of the present invention A to structure enlargement diagram；
Fig. 8 be in Fig. 4 of the present invention B to structure enlargement diagram；
Fig. 9 is two balance drive wheel connection diagrams of the invention；
In accompanying drawing：1st, cabinet, 2, observation window, 3, lifting top, 4, cable-remover, 5, chain, 6, rear side tensioner module, 7, crossbeam, 8,
Front side tensioner module, 9, security check, 10, self-driven winch spool, 11, horizontal slots, 12, rear side motor, 13, front side driving electricity
Machine, 14, balance drive wheel, 15, vertical taper gear, 16, horizontal taper gear, 17, screw mandrel, 18, lifting bar, 19, drive shaft,
20th, extension rod, 21, extension plate, 22, locating dowel, 23, positioning hole, 81, top tooth sector, 82, fixed block, 83, stator,
84th, tensioner gear, 85, adjustment bolt.
Embodiment
The present invention is further described through below in conjunction with the accompanying drawings.As shown in drawings, a kind of container modularization can rise
Cable reel drops, as shown in figure 1, it includes a cabinet 1, the top of described cabinet 1 has a lifting top 3, described
Lifting top 3 is sleeved on the top of cabinet 1；On the leading flank of described cabinet 1, an openable sight is provided with intermediate position
Examine window 2；
Two crossbeams 7 up and down, described front and rear sides are provided with inside described cabinet 1, on its front-back in the lateral direction
On the crossbeam 7 of lower section on face, a motor is vertically fixed on its right-hand member top surface, is driven positioned at leading flank for front side
Motor 13, it is rear side motor 12 positioned at trailing flank, divides on described front side motor 13 and rear side motor 12
A drive shaft 19 is provided with other left and right directions, described drive shaft 19 is connected through a screw thread fixes with extension rod 20, extends
On bar 20, in-between position and left end are respectively equipped with a vertical taper gear 15, and the right-hand member of drive shaft 19 is provided with one vertically
Taper gear 15, a horizontal taper gear 16 is fixed with the vertical direction of described each vertical taper gear 15, it is described
Horizontal taper gear 16 top and screw mandrel 17 connect, the top of described every screw mandrel 17 is supporting respectively to be provided with a lift
Rising stem 18, the top of described lifting bar 18 are fixed on the bottom surface on lifting top 3, and effect described above is, when needing to increase
During the inner space of cabinet 1, in the presence of front side motor 13 and rear side motor 12, on the front and back sides of cabinet 1 altogether
6 screw mandrels 17 of meter jointly lift lifting bar 18, and in the process, lifting bar 18 will lift the lifting of top 3；
Inside described cabinet 1, viewed straight-on window 2, a self-driven winch spool 10, described self-powered are fixed with inside cabinet 1
Transparent design at the dynamic center of winch spool 10, its inside set drive device, a peace are provided with the described center of self-driven winch spool 10
Mouth 9 is examined, when needed, the self-driven internal overhaul of winch spool 10 can be carried out by opening security check 9, described security check 9 passes through
Bolt blocks；A horizontal slots 11, described level are respectively equipped with the backplate of the described front and rear sides of self-driven winch spool 10
Being locked on breach 11 by bolt has an extension plate 21, and the shape and horizontal slots 11 of described extension plate 21 are complementary,
By backplate 22 after the assembling of extension plate 21
It is fixed as a complete circle；
In order to which preferably by cable winds to self-driven winch spool 10, inside described cabinet 1, it lifts the bottom on top 3 and fixed
There is a cable-remover 4, described cable-remover 4 is fixed on the left side of self-driven winch spool 10, and self-driven winch spool 10 is oppositely arranged, row
The effect of cable device 4 is that cable or so is evenly arranged on driving winch spool 10.
Inside described cabinet 1, positioned at the left side of self-driven winch spool 10, an inside is provided with the beam height of lower section
Support frame 8, described interior shelf 8 are fixed on the crossbeam 7 on the inside front and back sides of cabinet 1, and it is when self-driven that it, which is acted on,
When winch spool 10 rotates, dragging cable is to winding on self-driven winch spool 10, because length of cable is indefinite, when length of cable is longer, its
Weight is larger, and the effect of interior shelf 8 is to prevent the flexural deformation under a large load of cabinet 1.
For ensure front side motor 13 and rear side motor 12 act on when, lifting top 3 can with corner simultaneously landing without
Beat, inside described cabinet 1, a balance drive wheel 14, institute are provided with the drive shaft on the right side of each motor
On the right side for the cabinet 1 stated, its top, a tensioner module is respectively fixed with front and back sides, be respectively front side tensioner mould
Block 8 and rear side tensioner module 6, the shape and construction of former and later two described tensioner modules are identical, are with front side tensioner module 8
Example, it includes a top tooth sector 81, and described top tooth sector 81 is fixed on the stator 83 of strip, fixed
The bottom of piece 83 is a tensioner gear 84, and a fixed block 82, described fixed block are welded with the right flank of vertical cabinet 1
An adjustment bolt 85 is provided with 82, the bottom of described adjustment bolt 85 is withstood on stator 83, and it constrains stator 83
Rotated with top tooth sector 81 for turning point, further, rising on the balance drive wheel and front and back sides of described both sides
Top tooth sector and tensioner gear in tight module are arranged on same perpendicular, and are connected by chain 5, pass through the above
Component mating reaction, the corner on described lifting top 3 can landing simultaneously.
Coordinate not closely with cabinet 1 when further, to prevent that lifting top 3 from falling, inside described cabinet 1, its top
A vertical penetrating positioning hole 23 is respectively equipped with the top of the left and right sides on crossbeam 7, it is relative with positioning hole 23, it is described
The bottom surface on lifting top 3 is provided with multiple locating dowels 22, and each locating dowel 22 and positioning hole 23 are used in conjunction with each other.
The present invention designs more than, during its work, is arranged to rise using by cabinet 1 and the lifting top 3 at the top of it
Drop formula, and be bolted and splice extension plate 21 and horizontal slots 11, backplate 22 is combined into a circle, it is effective to increase
The diameter of backplate 22 is added, while two motor run-in synchronisms is made using the effect of balance drive wheel again, lifting top has effectively been carried
Rise and landing, transport when and carry when, product of the present invention be TEU (Twenty-foot Equivalent Unit), when at sea explore in use, this product can
Increase cable winds amount by being lifted, adapt to the actual demand of offshore exploration, and cable-remover is additionally provided with inside this product, lead to
Cross cable-remover effectively to arrange cable to self-driven winch spool, to sum up, structure of the present invention is novel, easy to use, is a kind of reason
The container modularization liftable cable reel thought.
Claims (5)
1. a kind of container modularization liftable cable reel, it includes a cabinet, it is characterised in that：It includes a cabinet
There is a lifting to push up for body, the top of described cabinet, and described lifting top cover is at the top of cabinet；The front side of described cabinet
On face, an openable observation window is provided with intermediate position；
Two crossbeams up and down, described front and rear sides face are provided with inside described cabinet, on its front-back in the lateral direction
On lower section crossbeam on, a motor is vertically fixed on its right-hand member top surface, positioned at leading flank be front side driving electricity
Machine, it is rear side motor positioned at trailing flank, is separately installed with and subtracts on described front side motor and rear side motor
Fast machine and a drive shaft is provided with the lateral direction, described drive shaft is connected through a screw thread fixes with extension rod, prolongs
On stock, its left and right ends and middle part are respectively equipped with a vertical taper gear, described each vertical taper gear
A horizontal taper gear is fixed with vertical direction, the top of described horizontal taper gear connects with screw mandrel, every screw mandrel
Top it is supporting respectively be provided with a lifting bar, the top of described lifting bar is fixed on the bottom surface on lifting top；
Inside described cabinet, viewed straight-on window, a self-driven winch spool, described self-driven winch spool are fixed with inside cabinet
Transparent design at center, its inside sets drive device, a security check is provided with described self-driven winch spool center, described
Security check is blocked by bolt；A horizontal slots are respectively equipped with the backplate of described self-driven winch spool front and rear sides, it is described
Horizontal slots on be locked by bolt and have an extension plate, the shape and horizontal slots of described extension plate are complementary, prolong
Backplate is fixed as a complete circle after long slab assembling.
A kind of 2. container modularization liftable cable reel according to claim 1, it is characterised in that：Described cabinet
Inside, positioned at the left side of self-driven winch spool, an interior shelf, the support of described inside are provided with the beam height of lower section
Frame is fixed on the crossbeam inside cabinet on front and back sides.
A kind of 3. container modularization liftable cable reel according to claim 1, it is characterised in that：Described cabinet
Inside, is provided with a balance drive wheel in the drive shaft on the right side of each motor, on the right side of described cabinet,
At the top of it, a tensioner module, the shape and construction phase of former and later two described tensioner modules are respectively fixed with front and back sides
Together, it includes a top tooth sector, and described top tooth sector is fixed on the stator of strip, the bottom of stator
Portion is a tensioner gear, is welded with a fixed block on the right flank of vertical cabinet, one is provided with described fixed block
Adjustment bolt, the bottom of described adjustment bolt are withstood on stator, and it constrains stator and turned by turning point of top tooth sector
It is dynamic.
A kind of 4. container modularization liftable cable reel according to claim 1, it is characterised in that：Described both sides
Balance drive wheel and front and back sides on tensioner module on top tooth sector and tensioner gear be arranged on it is same vertical
In plane, and connected by chain.
A kind of 5. container modularization liftable cable reel according to claim 1, it is characterised in that：Described cabinet
Inside, a vertical penetrating positioning hole is respectively equipped with the top of the left and right sides in its top cross-bar, it is relative with positioning hole,
The bottom surface on described lifting top is provided with multiple locating dowels, and each locating dowel and positioning hole are used in conjunction with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777046.8A CN107381388A (en) | 2017-09-01 | 2017-09-01 | A kind of container modularization liftable cable reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777046.8A CN107381388A (en) | 2017-09-01 | 2017-09-01 | A kind of container modularization liftable cable reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381388A true CN107381388A (en) | 2017-11-24 |
Family
ID=60347486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777046.8A Pending CN107381388A (en) | 2017-09-01 | 2017-09-01 | A kind of container modularization liftable cable reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533021A (en) * | 2020-06-02 | 2020-08-14 | 广州鸿海海洋技术服务有限公司 | Container frame integral type traction winch system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708441A (en) * | 2002-11-07 | 2005-12-14 | 马丁·克莱夫-史密斯 | Collapsible flat rack box |
| CN201206035Y (en) * | 2008-04-18 | 2009-03-11 | 广东顺安达太平货柜有限公司 | Container with liftable end wall |
| CN102216179A (en) * | 2008-11-22 | 2011-10-12 | 韦瑟黑文资源公司 | Compact extendible height container and shelter |
| EP2447191A2 (en) * | 2010-10-29 | 2012-05-02 | Willi Kapfer | Transport device for container |
| CN103350933A (en) * | 2013-07-31 | 2013-10-16 | 天津索耐科技公司 | Container type winch |
| CN103712866A (en) * | 2013-12-27 | 2014-04-09 | 中国海洋石油总公司 | Cable winding experimental equipment |
| CN104444903A (en) * | 2014-11-12 | 2015-03-25 | 中国海洋石油总公司 | Modular winch |
| CN204433993U (en) * | 2015-01-30 | 2015-07-01 | 中国海洋石油总公司 | A kind of air-gun array extension and retraction system |
| CN207551789U (en) * | 2017-09-01 | 2018-06-29 | 宁津县万发机械有限责任公司 | A kind of container modularization liftable cable reel |
-
2017
- 2017-09-01 CN CN201710777046.8A patent/CN107381388A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708441A (en) * | 2002-11-07 | 2005-12-14 | 马丁·克莱夫-史密斯 | Collapsible flat rack box |
| CN201206035Y (en) * | 2008-04-18 | 2009-03-11 | 广东顺安达太平货柜有限公司 | Container with liftable end wall |
| CN102216179A (en) * | 2008-11-22 | 2011-10-12 | 韦瑟黑文资源公司 | Compact extendible height container and shelter |
| EP2447191A2 (en) * | 2010-10-29 | 2012-05-02 | Willi Kapfer | Transport device for container |
| CN103350933A (en) * | 2013-07-31 | 2013-10-16 | 天津索耐科技公司 | Container type winch |
| CN103712866A (en) * | 2013-12-27 | 2014-04-09 | 中国海洋石油总公司 | Cable winding experimental equipment |
| CN104444903A (en) * | 2014-11-12 | 2015-03-25 | 中国海洋石油总公司 | Modular winch |
| CN204433993U (en) * | 2015-01-30 | 2015-07-01 | 中国海洋石油总公司 | A kind of air-gun array extension and retraction system |
| CN207551789U (en) * | 2017-09-01 | 2018-06-29 | 宁津县万发机械有限责任公司 | A kind of container modularization liftable cable reel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533021A (en) * | 2020-06-02 | 2020-08-14 | 广州鸿海海洋技术服务有限公司 | Container frame integral type traction winch system |
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Application publication date: 20171124 |
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