CN207394811U - Suspension apparatus - Google Patents
Suspension apparatus Download PDFInfo
- Publication number
- CN207394811U CN207394811U CN201721194917.5U CN201721194917U CN207394811U CN 207394811 U CN207394811 U CN 207394811U CN 201721194917 U CN201721194917 U CN 201721194917U CN 207394811 U CN207394811 U CN 207394811U
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- China
- Prior art keywords
- sunpender
- fastening assembly
- lifting support
- suspension apparatus
- hole
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- 239000000725 suspension Substances 0.000 title claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims abstract description 42
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a kind of suspension apparatus.Wherein, which includes matrix, sunpender, the first fastening assembly, lifting support, the second fastening assembly and locating part.Wherein, first through hole is provided on matrix, sunpender is threaded through in first through hole, and sunpender can in the vertical direction be moved relative to matrix.First fastening assembly is arranged between sunpender and matrix, for limiting the relative position of sunpender and matrix.Lifting support is liftably arranged on matrix, and sunpender is threaded through on lifting support.The first state and the second state separated with sunpender that second fastening assembly has with sunpender is fixedly connected.Locating part is arranged between the second fastening assembly and lifting support, and locating part is used to limit the second fastening assembly and lifting support relative position.By technical solution provided by the utility model, sunpender nut can be made to be not subject to load during sunpender adjustment, solved the problems, such as using the time-consuming, laborious of rotation sunpender adjustment mode.
Description
Technical field
The utility model is related to boiler plant technical field, in particular to a kind of suspension apparatus.
Background technology
At present, large-scale coal-fired power station boiler almost all uses steelframe overhung construction, and boiler capital equipment all passes through hanger
It is suspended on boiler girder steel, is hung the height of equipment by adjusting sunpender nut to adjust, while sunpender nut also needs to meet institute
The force request needed.
In the prior art, need to carry out substantial amounts of sunpender adjustment work in the installation process of boiler, since equipment has been installed
On sunpender, sunpender nut has born corresponding dead load, and nut is adjusted needs to overcome load in nut faying face at this time
Caused by large drag forces.The height of equipment thus is suspended to adjust by adjusting the sunpender nut for having born certain dead load,
It is not only time-consuming, laborious, but also the damage of sunpender and nut silk tooth can be caused, it is hidden also to bring certain safety to operating personnel
Suffer from.
Utility model content
The utility model provides a kind of suspension apparatus, to solve taking using rotation sunpender adjustment mode in the prior art
When, it is laborious the problem of.
The utility model provides a kind of suspension apparatus, which includes：Matrix, sunpender, the first fastening assembly, liter
Descending branch frame, the second fastening assembly and locating part.Wherein, it is provided with first through hole on matrix；Sunpender is threaded through in first through hole, is hung
Bar can in the vertical direction be moved relative to matrix；First fastening assembly is arranged between sunpender and matrix, for limit sunpender with
The relative position of matrix；Lifting support is liftably arranged on matrix, and sunpender is threaded through on lifting support；Second fastening group
Part, the first state and the second state separated with sunpender that the second fastening assembly has with sunpender is fixedly connected；Locating part is set
Between the second fastening assembly and lifting support, locating part is used to limit the second fastening assembly and lifting support relative position, when
When second fastening assembly is in first state, lifting support is fixedly connected by the second fastening assembly and locating part with sunpender.
Further, lifting support includes rack body, and the one side towards matrix of rack body is provided with relief portion, hangs
Bar is threaded through by relief portion on rack body, and the first fastening assembly is arranged in relief portion；Elevating mechanism is arranged on stent sheet
Below body, for lifting support body.
Further, lifting support further includes loading plate, and loading plate is arranged between elevating mechanism and matrix, loading plate
Surface area is more than the surface area of elevating mechanism bottom.
Further, the second fastening assembly includes clamp assembly, and clamp assembly has first state and the second state.
Further, clamp assembly includes：At least two clamping units and adjusting bolt.Wherein, at least two list is clamped
There is the accommodation space for accommodating sunpender between member；Adjusting bolt is arranged between two neighboring clamping unit, and adjusting bolt is used for
Adjust the size of accommodation space.
Further, clamp assembly includes two clamping units, and each clamping unit is arc panel, and two arc panels are opposite
It sets, forms accommodation space between two arc panels, adjusting bolt is arranged on the both sides of each arc panel, passes through adjusting bolt tune
Save the size of the accommodation space between two arc panels.
Further, the second through hole is provided on lifting support, sunpender is threaded through in the second through hole, the diameter of the second through hole
Gradually being increased by one end to the direction of the other end close to matrix, locating part includes sleeve, and sleeve is arranged in the second through hole, and
The outer diameter of sleeve is adapted with the diameter of the second through hole, and when the second fastening assembly is located in sleeve, sleeve is matched somebody with somebody with the second through hole
It closes to limit the relative position of the second fastening assembly and lifting support.
Further, the internal diameter of sleeve is gradually increased by one end to the direction of the other end close to matrix, the second fastening group
The outer surface of part is adapted with the inner wall of sleeve.
Further, the first fastening assembly includes nut and force bearing plate, and nut is threadedly coupled with sunpender；Force bearing plate is arranged on
Between nut and matrix, sunpender is threaded through on force bearing plate.
Further, elevating mechanism includes jack.
Using the technical solution of the utility model, can be passed through using suspension apparatus when adjusting is suspended device height
The static pressure that first fastening assembly is carried is transferred to matrix by the second fastener of the suspension apparatus and the connection of sunpender, from
And so that sunpender nut is not subject to load during the adjustment, it solves the time-consuming, laborious of existing rotation sunpender adjustment side and asks
Topic.The height of sunpender is adjusted by using the device, it is not only easy to operate, time saving and energy saving, but also also assure operation
The safety of personnel.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of suspension apparatus provided by the utility model；
Fig. 2 shows the front view of clamp assembly provided by the utility model；
Fig. 3 shows the top view of clamp assembly provided by the utility model.
Wherein, above-mentioned attached drawing is marked including the following drawings：
100th, matrix；200th, sunpender；300th, the first fastening assembly；310th, nut；320th, force bearing plate；400th, lifting support；
410th, rack body；420th, elevating mechanism；430th, loading plate；500th, the second fastening assembly；510th, clamp assembly；511st, clamp single
Member；512nd, adjusting bolt；600th, locating part.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model embodiment provides a kind of suspension apparatus, which includes：Matrix 100 is hung
Bar 200, the first fastening assembly 300, lifting support 400, the second fastening assembly 500 and locating part 600.Wherein, set on matrix 100
It is equipped with first through hole.Sunpender 200 is threaded through in first through hole, and sunpender 200 can in the vertical direction be moved relative to matrix 100.
First fastening assembly 300 is arranged between sunpender 200 and matrix 100, and sunpender 200 can be limited by the first fastening assembly 300
With the relative position of matrix 100.Lifting support 400 is liftably arranged on matrix 100, and sunpender 200 is threaded through lifting branch
On frame 400.Specifically, the second fastening assembly 500 has the first state being fixedly connected with sunpender 200 and is separated with sunpender 200
The second state.Locating part 600 is arranged between the second fastening assembly 500 and lifting support 400, can by locating part 600
Limit 400 relative position of the second fastening assembly 500 and lifting support.When the second fastening assembly 500 is in first state, lifting
Stent 400 is fixedly connected by the second fastening assembly 500 and locating part 600 with sunpender 200.
It, can be by sunpender nut 310 by the connection of sunpender nut and the second fastening assembly 500 using the suspension apparatus
The static pressure of upper carrying is transferred on the suspension apparatus, so that the first fastening assembly 300 is not subject to carry during the adjustment
Lotus, at the same by adjusting lifting support 400 to equipment desired height after, then adaptively adjust sunpender nut 310, you can real easily
Now suspend the adjustment of large scale equipment height in midair.The process of the adjusting device height of the suspension apparatus not only increases work efficiency, and
And it ensure that the safety of operating personnel.
Specifically, lifting support 400 includes rack body 410 and elevating mechanism 420.Wherein, the direction of rack body 410
The one side of matrix 100 is provided with relief portion, and relief portion is kept away primarily to provide enough spaces to the first fastening assembly 300
Exempt to interfere.Sunpender 200 is threaded through by relief portion on rack body 410, and the first fastening assembly 300 is arranged on relief portion
It is interior.Elevating mechanism 420 is arranged on 410 lower section of rack body, by 420 lifting support body 410 of elevating mechanism, makes rack body
410 are adjusted to suitable position.In the present embodiment, the lifting of the rack body 410 of top need to be adjusted by elevating mechanism 420
Afterwards, the height of the first fastening assembly 300 could be adjusted, so as to realize the height of suspention large scale equipment.Preferably, in order to more
The height of sunpender is accurately adjusted, elevating mechanism 420 can also include the attachmentes such as pressure gauge and height dimension.
Specifically, lifting support 400 further includes loading plate 430, and loading plate 430 is arranged on elevating mechanism 420 and matrix 100
Between.Also, the surface area of loading plate 430 is more than the surface area of 420 bottom of elevating mechanism.Loading plate 430 suspends in midair for carrying
The total weight of device and the parts being connected with the suspension apparatus.
Specifically, the second fastening assembly 500 includes clamp assembly 510, and clamp assembly 510 has first state and the second shape
State.Preferably, the clamp assembly 510 in the present embodiment is screw-type claw.The first state of clamp assembly 510 and the second state
Corresponding is working condition and off working state, and when clamp assembly 510 is in running order, clamp assembly 510 clamps sunpender
200；When clamp assembly 510 is in off working state, clamp assembly 510 is not in contact with sunpender 200.
As shown in Figures 2 and 3, clamp assembly 510 includes at least two clamping units 511 and adjusting bolt 512.Wherein,
There is the accommodation space for accommodating sunpender 200 between at least two clamping units 511；Adjusting bolt 512 is arranged on two neighboring folder
Between tight unit 511, adjusting bolt 512 is used to adjust the size of accommodation space.By adjusting adjusting bolt 512, can cause
Clamp assembly 510 clamps sunpender 200, so as to carry the static pressure on its first fastening assembly 300.In the present embodiment, in order to
Various sizes of sunpender 200 is conveniently sling, correspondingly replaceable various sizes of screw-type claw is cooperating therewith.
Specifically, clamp assembly 510 include two clamping units 511, each clamping unit 511 be arc panel, two arcs
Shape plate is oppositely arranged, and accommodation space is formed between two arc panels, and adjusting bolt 512 is arranged on the both sides of each arc panel, is led to
Overregulate the size for the accommodation space that bolt 512 is adjusted between two arc panels.
Specifically, the second through hole is provided on lifting support 400, sunpender 200 is threaded through in the second through hole, due to second logical
Hole is connected by locating part 600 with the second fastening assembly 500, in order to preferably carry the gravity of sunpender 200 and Suspenoing apparatus,
Preferably the diameter of the second through hole is gradually increased by one end to the direction of the other end close to matrix 100.Locating part 600 includes
Sleeve, sleeve are arranged in the second through hole, and the outer diameter of sleeve is adapted with the diameter of the second through hole, when the second fastening assembly
500 when being located in sleeve, and sleeve and the second through hole coordinate the opposite position for limiting the second fastening assembly 500 and lifting support 400
It puts.Can be coordinated by locating part 600 between second fastening assembly 500 and the second through hole it is more close so that outstanding
The total of device for hoisting is more stable.
Correspondingly, in order to preferably coordinate with the second through hole, the internal-and external diameter of sleeve is also configured as by close to matrix 100
One end to the direction of the other end gradually increases, so that the outer surface of the second fastening assembly 500 also can be with the inner wall phase of sleeve
Adaptation.
Specifically, the first fastening assembly 300 includes nut 310 and force bearing plate 320.Wherein, nut 310 and 200 spiral shell of sunpender
Line connects；Force bearing plate 320 is arranged between nut 310 and matrix 100, and sunpender 200 is threaded through on force bearing plate 320.First fastening
Component 300 for existing Suspenoing apparatus load and adjust height devices, and in the present embodiment, since there are special suspention dresses
It puts, thus when adjusting the height of Suspenoing apparatus, the first fastening assembly 300 can be under the premise of static stress ground not be carried easily
It adjusts sunpender nut 310 and adjusts the height of Suspenoing apparatus.
Specifically, elevating mechanism 420 includes jack.During using suspension apparatus provided in this embodiment, to sunpender 200
During being adjusted, sunpender 200 need to be only penetrated in the second through hole, then clamp assembly 510 is screwed onto to the top of sunpender 200,
Locating part 600 is packed into, lifting support 400 is placed on matrix 100, then adjusts two jack pair branch of elevating mechanism 420
The wing of frame body 410 is jacked, and sunpender nut 310 reduces 320 pressure of force bearing plate in the process, when being adjusted to measure
Apart from when, be not required to by any instrument can easily adjusting nut 310 upright position, and then positioning suspender.It is preferred that
Ground may be employed hydraulic jack in the present embodiment, boiler hanger rods can be accurately controlled by the oil pressure gauge of hydraulic jack
With the weight of equipment.So as to while the carrying weight identical with boiler plant and sunpender is reached, moreover it is possible to adjust sunpender easily
Highly, whole operation process is not only time saving and energy saving, but also also assures the safety of operating personnel.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
It need not be further discussed in attached drawing afterwards.
In the description of the utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, be for only for ease of description the utility model and simplifies description, in the case where not making explanation on the contrary, these nouns of locality
It does not indicate that and implies signified device or element must have specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel compared with each component in itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word is there is no particular meaning, therefore it is not intended that this
The limitation of utility model protection scope.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of suspension apparatus, which is characterized in that the suspension apparatus includes：
Matrix (100), described matrix are provided with first through hole on (100)；
Sunpender (200), the sunpender (200) are threaded through in the first through hole, and the sunpender (200) can be with respect to described matrix
(100) move in the vertical direction；
First fastening assembly (300) is arranged between the sunpender (200) and described matrix (100), for limiting the sunpender
(200) with the relative position of described matrix (100)；
Lifting support (400) is liftably arranged in described matrix (100), and the sunpender (200) is threaded through the lifting
On stent (400)；
Second fastening assembly (500), second fastening assembly (500) have first be fixedly connected with the sunpender (200)
State and the second state separated with the sunpender (200)；
Locating part (600) is arranged between second fastening assembly (500) and the lifting support (400), the locating part
(600) for limiting second fastening assembly (500) and the lifting support (400) relative position, when the described second fastening
When component (500) is in the first state, the lifting support (400) passes through second fastening assembly (500) and described
Locating part (600) is fixedly connected with the sunpender (200).
2. suspension apparatus according to claim 1, which is characterized in that the lifting support (400) includes：
Rack body (410), the one side towards described matrix (100) of the rack body (410) is provided with relief portion, described
Sunpender (200) is threaded through by the relief portion on the rack body (410), and first fastening assembly (300) is arranged on
In the relief portion；
Elevating mechanism (420) is arranged below the rack body (410), for lifting the rack body (410).
3. suspension apparatus according to claim 2, which is characterized in that the lifting support (400) further includes：
Loading plate (430) is arranged between the elevating mechanism (420) and described matrix (100), the loading plate (430)
Surface area is more than the surface area of the elevating mechanism (420) bottom.
4. suspension apparatus according to claim 1, which is characterized in that second fastening assembly (500) includes：
Clamp assembly (510), the clamp assembly (510) have the first state and second state.
5. suspension apparatus according to claim 4, which is characterized in that the clamp assembly (510) includes：
At least two clamping units (511) have between at least two clamping units (511) and accommodate the sunpender (200)
Accommodation space；
Adjusting bolt (512) is arranged between the two neighboring clamping unit (511), and the adjusting bolt (512) is used to adjust
Save the size of the accommodation space.
6. suspension apparatus according to claim 5, which is characterized in that the clamp assembly (510) includes two and clamps list
First (511), each clamping unit (511) are arc panel, and two arc panels are oppositely arranged, shape between two arc panels
Into the accommodation space, the adjusting bolt (512) is arranged on the both sides of each arc panel, passes through the adjusting bolt
(512) size of the accommodation space between two arc panels is adjusted.
7. suspension apparatus according to claim 1, which is characterized in that it is logical that second is provided on the lifting support (400)
Hole, the sunpender (200) are threaded through in second through hole, and the diameter of second through hole is by close to described matrix (100)
One end to the direction of the other end gradually increases, and the locating part (600) includes：
Sleeve, the sleeve are arranged in second through hole, and the diameter phase of the outer diameter of the sleeve and second through hole
Adaptation, when second fastening assembly (500) is located in the sleeve, the sleeve coordinates to limit with second through hole
Second fastening assembly (500) and the relative position of the lifting support (400).
8. suspension apparatus according to claim 7, which is characterized in that the internal diameter of the sleeve is by close to described matrix
(100) one end to the direction of the other end gradually increases, and the outer surface of second fastening assembly (500) is interior with the sleeve
Wall is adapted.
9. suspension apparatus according to claim 1, which is characterized in that first fastening assembly (300) includes：
Nut (310) is threadedly coupled with the sunpender (200)；
Force bearing plate (320) is arranged between the nut (310) and described matrix (100), and the sunpender (200) is threaded through institute
It states on force bearing plate (320).
10. suspension apparatus according to claim 2, which is characterized in that the elevating mechanism (420) includes jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194917.5U CN207394811U (en) | 2017-09-18 | 2017-09-18 | Suspension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194917.5U CN207394811U (en) | 2017-09-18 | 2017-09-18 | Suspension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394811U true CN207394811U (en) | 2018-05-22 |
Family
ID=62403502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194917.5U Active CN207394811U (en) | 2017-09-18 | 2017-09-18 | Suspension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537986A (en) * | 2018-12-26 | 2019-03-29 | 黄斌 | A kind of velaria pedestal |
| CN109611818A (en) * | 2018-11-28 | 2019-04-12 | 中冶宝钢技术服务有限公司 | A kind of lifting device of convection superheater and the method for improving of convection superheater |
| CN113834055A (en) * | 2021-09-18 | 2021-12-24 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | Auxiliary adjusting device for top spring support hanger of boiler in thermal power plant |
-
2017
- 2017-09-18 CN CN201721194917.5U patent/CN207394811U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611818A (en) * | 2018-11-28 | 2019-04-12 | 中冶宝钢技术服务有限公司 | A kind of lifting device of convection superheater and the method for improving of convection superheater |
| CN109537986A (en) * | 2018-12-26 | 2019-03-29 | 黄斌 | A kind of velaria pedestal |
| CN113834055A (en) * | 2021-09-18 | 2021-12-24 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | Auxiliary adjusting device for top spring support hanger of boiler in thermal power plant |
| CN113834055B (en) * | 2021-09-18 | 2023-11-24 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | Auxiliary adjusting device for top spring support and hanger of boiler of thermal power plant |
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