CN208361679U - A kind of band is servo-actuated single girder retractable sling for container of bracing ring - Google Patents
A kind of band is servo-actuated single girder retractable sling for container of bracing ring Download PDFInfo
- Publication number
- CN208361679U CN208361679U CN201820545125.6U CN201820545125U CN208361679U CN 208361679 U CN208361679 U CN 208361679U CN 201820545125 U CN201820545125 U CN 201820545125U CN 208361679 U CN208361679 U CN 208361679U
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- China
- Prior art keywords
- outer support
- interior
- girder
- extensible canopy
- external extension
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- 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.)
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- 230000000694 effects Effects 0.000 claims description 3
- 241000937378 Everettia interior Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses single girder retractable sling for container that a kind of band is servo-actuated bracing ring, including girder, interior extensible canopy, external extension beam, interior telescopic oil cylinder, external extension oil cylinder, the girder is single main barrel structure, interior extensible canopy and external extension beam respectively in be placed on two sides in girder, the interior extensible canopy is equipped with interior outer support slipping mechanism and girder sliding configures, interior outer support slipping mechanism slides with interior extensible canopy configure simultaneously, interior flexible beam end outer support block is configured on the inside of interior extensible canopy, for with external extension beam phase configuration, the inside of the external extension beam is configured by external extension beam end outer support block and girder sliding, it is stretched between beam end outer support block and interior outer support slipping mechanism outside and is connected with connector.The utility model is connected with connector between beam end outer support block and interior outer support slipping mechanism by outer support slipping mechanism in being arranged, and stretching outside, and when solving single girder hanger and being switched to 40 ruler, internal layer stretches the unsupported problem of beam rear part.
Description
Technical field
The utility model relates to the lists that container spreader equipment manufacturing technical field more particularly to a kind of band are servo-actuated bracing ring
Girder retractable sling for container.
Background technique
Retractable sling for container has its unique superiority, it can be efficiently by hanging 20 as a kind of lifting equipment
Ruler case, which is switched to, hangs 40 ruler casees;Existing scalable container spreader, girder are (being only) double-barrel structure, left and right flexible
Beam slides in respective main cylinder respectively, and when suspender becomes 40 ruler by 20 rulers, left and right telescopic oil cylinder pushes respective flexible respectively
Beam flexes outward;The end of extensible canopy is connected to the end carriage of a unsymmetric structure, below end carriage both ends, is respectively provided with a set of twist lock
Mechanism is exactly tangled four corner fittings of container using four sets of twist locks, makes its stable landing when suspender works;Because according to
Monotubular structure, it may be assumed that girder covers right beam, and the flexible tail beam in a left side has disengaged from right extensible canopy when the right left beam of beam casing is switched to 40 ruler by 20 rulers
The problem of inner cavity separation, causes left tail beam nowhere to support, and suspender is not available.It can thus be appreciated that existing telescopic spreader girder is adopted
Actually helpless with double-barrel structure, double main cylinders are projected as front and back form horizontal plane, thus cause the end carriage and extensible canopy of suspender
Unsymmetrical arrangement, because of the asymmetry due to structure, will necessarily generate extensible canopy when the twist lock at end carriage both ends hangs weight
One harmful additional torsional moment, this additional torque directly constitutes harm to the stability of extensible canopy and main cylinder, so as to cause hanging
Lamps structure is huge, and plate thickness increases, and cost increases.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of band in view of the deficiency of the prior art
Single girder retractable sling for container of servo-actuated bracing ring, the suspender can ensure that the flexible tail beam of internal layer is not hanging, realize symmetrical
Layout eliminates additional torque, and construction safety is reliable.
The technology employed by the present utility model is single girder Collapsible container that a kind of band is servo-actuated bracing ring is hung
Tool, including girder, interior extensible canopy, external extension beam, interior telescopic oil cylinder, external extension oil cylinder, the girder are single main barrel structure, are inside stretched
Contracting beam and external extension beam respectively in be placed on two sides in girder, it is characterised in that: the interior extensible canopy is equipped with interior outer support cunning
Telephone-moving structure and girder sliding configure, and interior outer support slipping mechanism slides with interior extensible canopy configure simultaneously, matches on the inside of interior extensible canopy
It is equipped with interior flexible beam end outer support block, for passing through external extension beam with the inside of external extension beam phase configuration, the external extension beam
End outer support block and girder sliding configure, and stretch be connected between beam end outer support block and interior outer support slipping mechanism outside
Connector, by the effect of inside and outside telescopic oil cylinder, external extension beam can stretch back and forth in girder, and interior extensible canopy not only can be with
It stretches, and can be stretched in outer extensible canopy back and forth inside girder.
According to the above technical scheme, the interior outer support slipping mechanism includes support ring similar with interior extensible canopy shape,
The periphery of support ring is equipped with multiple outer support sliding blocks, and inner circumferential is equipped with multiple outer support sliding blocks.
According to the above technical scheme, the support ring is rectangular supporting ring.
According to the above technical scheme, inner support sliding block and outer support sliding block are evenly arranged inside and outside the surrounding of support ring.
According to the above technical scheme, the external extension beam end outer support block is to be evenly arranged in outer extensible canopy outer end periphery
Supporting block.
According to the above technical scheme, the connector be I-shaped pulling plate, the both ends of the I-shaped pulling plate respectively with it is overhanging
Contracting beam end outer support block and the sliding connection of outer support sliding block.
According to the above technical scheme, one end of the I-shaped pulling plate is installed on two adjacent external extension beam end outer support blocks
Between, and configuration is slid, the other end is installed between two adjacent outer support sliding blocks, and slides configuration.
It has the beneficial effect that the utility model passes through acquired by the utility model and interior outer support slipping mechanism is set, and
It is stretched between beam end outer support block and interior outer support slipping mechanism outside and is connected with connector, solve single girder hanger switching
When to 40 ruler, internal layer stretches the unsupported problem of beam rear part, to realize between end carriage and extensible canopy using single main beam structure suspender
Symmetric configuration is eliminated additional torque from the root and is created condition, while in turn simplifying hanger structure, reducing costs, to stretch
Contracting formula container spreader lightweight creates condition.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the viewgraph of cross-section of the interior outer support slipping mechanism of the utility model.
Fig. 4 is the side view of the interior outer support slipping mechanism of the utility model.
Fig. 5 is the main view of pulling plate in the utility model.
Fig. 6 is the top view of pulling plate in the utility model.
Fig. 7 is enlarged view at I in Fig. 1.
Fig. 8 is enlarged view at II in Fig. 1.
Fig. 9 is enlarged drawing at III in Fig. 1.
Figure 10 is enlarged drawing at IV in Fig. 1.
Figure 11 is enlarged drawing at V in Fig. 2.
Figure 12 is enlarged drawing at VI in Fig. 2.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in figs. 1-11, a kind of single girder retractable sling for container of servo-actuated bracing ring of band is present embodiments provided,
Including girder 3, interior extensible canopy 1, external extension beam 12, interior telescopic oil cylinder 4, external extension oil cylinder 10, the girder 3 is single main cylinder knot
Structure, interior extensible canopy 1 and external extension beam 12 respectively in be placed on two sides in girder, two outsides of interior extensible canopy 1 and external extension beam 12
End is connected with end carriage respectively.The interior extensible canopy is equipped with interior outer support slipping mechanism and the sliding of girder 1 configures, inside and outside branch
It supports slipping mechanism and slides configuration with interior extensible canopy simultaneously, interior flexible beam end outer support block 7 is configured on the inside of interior extensible canopy 1,
For being slided with the inside of 12 phase configuration of external extension beam, the external extension beam 12 by external extension beam end outer support block 9 and girder 3
Configuration is moved, stretches be connected with connector 8 between beam end outer support block 9 and interior outer support slipping mechanism outside, stretched by inside and outside
The effect of contracting oil cylinder, external extension beam 12 can stretch back and forth in girder 3, and interior extensible canopy 1 not only can be inside girder 3 back and forth
It is flexible, and can stretch in outer extensible canopy 12.
In the present embodiment, the interior outer support slipping mechanism includes support ring 5 similar with interior extensible canopy shape, wherein
The cross section of the interior extensible canopy be it is rectangular-shaped, the support ring 5 be rectangular supporting ring.It is evenly arranged in the periphery of support ring 5
There are multiple outer support sliding blocks 6, inner circumferential has been arranged circumferentially multiple inner support sliding blocks 13, constitutes servo-actuated bracing ring.In external extension
Under the push-and-pull of beam 12, ' servo-actuated bracing ring ' can the space between internal layer extensible canopy outer ring and girder inner cavity slide back and forth;I.e. ' with
Dynamic bracing ring ' it is dynamic with external extension beam 12.
In the present embodiment, the external extension beam end outer support block 9 is evenly arranged in outer extensible canopy outer end periphery
Supporting block.The interior flexible beam end outer support block 7 is the supporting block being evenly arranged in interior extensible canopy outer end periphery.
Sliding can be controlled by being connected with 2 or 4 between outer support slipper 6 and the flexible beam end outer support block 9 of outer layer
Connector 8, the connector 8 are I-shaped pulling plate, and one end cross bar of the I-shaped pulling plate is installed on two adjacent external extensions
Between beam end outer support block 9, and configuration is slid, the other end is installed between two adjacent outer support sliding blocks 6, and is slid and matched
It sets, the both ends vertical bar of I-shaped pulling plate is limited with external extension beam end outer support block 9 and outer support sliding block 6 respectively.
When suspender is switched to 40 ruler by 20 rulers, inside and outside extensible canopy oil cylinder 4,10 push respectively inside and outside extensible canopy 1,12 to
It is stretched at left and right sides of girder 3, the flexible beam end outer support block 9 of outer layer tangles the right horizontal edge of I-shaped pulling plate 8, and pulling plate 8 is right in tow
It moves, the left horizontal edge of pulling plate 8 tangles the outer support sliding block 6 on ' servo-actuated bracing ring ', pulls ' servo-actuated bracing ring ' to be slid onto the right interior
1 tail end of extensible canopy supports interior 1 tail end of extensible canopy, realizes 40 ruler container conditions of lifting.
When suspender is switched to 20 ruler by 40 rulers, inside and outside extensible canopy oil cylinder 4,10 pulls inside and outside extensible canopy 1,12 to girder
3 contracts, external extension beam 12 head on ' servo-actuated bracing ring ' by the end face of itself and are slid onto the i.e. interior extensible canopy 1 in girder left end to the left
20 ruler container conditions of lifting are realized in front end.
Claims (7)
1. a kind of band is servo-actuated single girder retractable sling for container of bracing ring, including it is girder, interior extensible canopy, external extension beam, interior
Telescopic oil cylinder, external extension oil cylinder, the girder are single main barrel structure, interior extensible canopy and external extension beam respectively in be placed in girder
Two sides, it is characterised in that: the interior extensible canopy is equipped with interior outer support slipping mechanism and girder sliding configures, interior outer support sliding
Mechanism simultaneously with interior extensible canopy slide configure, on the inside of interior extensible canopy be configured with interior flexible beam end outer support block, for it is outer
The inside of extensible canopy phase configuration, the external extension beam is configured by external extension beam end outer support block and girder sliding, overhanging
It is connected with connector between contracting beam end outer support block and interior outer support slipping mechanism, by the effect of inside and outside telescopic oil cylinder, outside
Extensible canopy can stretch back and forth in girder, and interior extensible canopy can not only stretch back and forth inside girder, but also can be overhanging
It stretches in contracting beam.
2. list girder retractable sling for container according to claim 1, it is characterised in that: the interior outer support sliding plane
Structure includes support ring similar with interior extensible canopy shape, is equipped with multiple outer support sliding blocks in the periphery of support ring, inner circumferential is equipped with more
A outer support sliding block constitutes servo-actuated bracing ring.
3. list girder retractable sling for container according to claim 2, it is characterised in that: the support ring is rectangle branch
Pushing out ring.
4. list girder retractable sling for container according to claim 2, it is characterised in that: inside and outside the surrounding of support ring
It is evenly arranged inner support sliding block and outer support sliding block.
5. list girder retractable sling for container according to claim 2, it is characterised in that: outside the external extension beam end
Supporting block is the supporting block being evenly arranged in outer extensible canopy outer end periphery.
6. list girder retractable sling for container according to claim 5, it is characterised in that: the connector is I-shaped
Pulling plate, the both ends of the I-shaped pulling plate are connected with external extension beam end outer support block and the sliding of outer support sliding block respectively.
7. list girder retractable sling for container according to claim 6, it is characterised in that: the one of the I-shaped pulling plate
End cross bar is installed between two adjacent external extension beam end outer support blocks, and slides configuration, and it is adjacent that the other end is installed on two
Between outer support sliding block, and slide configuration, the both ends vertical bar of I-shaped pulling plate respectively with external extension beam end outer support block and
The limit of outer support sliding block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820545125.6U CN208361679U (en) | 2018-04-17 | 2018-04-17 | A kind of band is servo-actuated single girder retractable sling for container of bracing ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820545125.6U CN208361679U (en) | 2018-04-17 | 2018-04-17 | A kind of band is servo-actuated single girder retractable sling for container of bracing ring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208361679U true CN208361679U (en) | 2019-01-11 |
Family
ID=64922765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820545125.6U Expired - Fee Related CN208361679U (en) | 2018-04-17 | 2018-04-17 | A kind of band is servo-actuated single girder retractable sling for container of bracing ring |
Country Status (1)
Country | Link |
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CN (1) | CN208361679U (en) |
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2018
- 2018-04-17 CN CN201820545125.6U patent/CN208361679U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
CF01 | Termination of patent right due to non-payment of annual fee |