CN205954481U - Steel case roof beam falls to putting adjusting device - Google Patents
Steel case roof beam falls to putting adjusting device Download PDFInfo
- Publication number
- CN205954481U CN205954481U CN201620205710.2U CN201620205710U CN205954481U CN 205954481 U CN205954481 U CN 205954481U CN 201620205710 U CN201620205710 U CN 201620205710U CN 205954481 U CN205954481 U CN 205954481U
- Authority
- CN
- China
- Prior art keywords
- extensible member
- jack
- telescoping member
- guide groove
- firm banking
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 239000011120 plywood Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model discloses a steel case roof beam falls to putting adjusting device, include from last to the vertical jacking jack that sets gradually down, Y to telescoping member, X to telescoping member and unable adjustment base, be formed with Y to the guide slot at X to telescoping member's upper portion, be formed with X to the slide at X to telescoping member's lower part, be formed with X to the guide slot on unable adjustment base, be equipped with rather than sliding connection's X to the slide at guide's X inslot, X is installed on unable adjustment base to the jack to very heavy top -driving, X by X to telescoping member, the Y who is equipped with rather than sliding connection at guide's Y inslot is installed on X is to telescoping member to the jack to very heavy top -driving, Y by Y to telescoping member to telescoping member, Y, is equipped with vertical jacking jack at Y to telescoping member's top center, and vertical jacking jack passes through the turntable bearing and installs on Y is to telescoping member. Adopt the utility model discloses the hoist and mount construction of supplementary steel case roof beam can improve the efficiency of construction, reduce the construction degree of difficulty, shorten construction period.
Description
Technical field
This utility model is related to a kind of large-scale component and puts off position regulator, and particularly a kind of steel box-girder puts off adjusting apparatus.
Background technology
Haihe River grand bridge engineering has steel box-girder 250m, concrete-steel Beam 100m, needs lifting construction.Wherein concrete-steel Beam part adopts truck crane, and steel box-girder part adopts crane barge, and it is whether smooth that lifting work is carried out, and is the key factor determining steel box girder construction efficiency.During lifting, for ensureing lifting quality, this big machinery of truck crane, crane barge is needed to carry out minor adjustment, because machinery is larger, along with artificial operation is likely to result in some errors, especially, blow in Haihe River throughout the year, bring great difficulty to the positioning work of lifting construction；Particularly adjacent two panels steel beam lifting when, do not collided it is most likely that causing the damage of steel beam structure using the extremely difficult guarantee of big machinery.Due to factors above, cause that girder steel tradition lifting construction work efficiency is low, the duration is longer.
Content of the invention
This utility model provides a kind of steel box-girder to put off adjusting apparatus for solving technical problem present in known technology, assists the lifting construction of steel box-girder using this device, it is possible to increase efficiency of construction, the difficulty of construction that reduces, shortening construction period.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：A kind of steel box-girder puts off adjusting apparatus, including the vertical jack setting gradually from top to bottom, Y-direction extensible member, X to extensible member and firm banking, it is formed with Y-direction guide groove in described X to the top of extensible member, it is formed with X in described X to the bottom of extensible member to slide plate, X is formed with described firm banking to guide groove, is provided with the described X being slidably connected with it in described X is to guide groove to slide plate；Described X is driven to jack to extensible member from X, and described X is arranged on described firm banking to jack；It is provided with the described Y-direction extensible member being slidably connected with it in described Y-direction guide groove, described Y-direction extensible member is driven by Y-direction jack, described Y-direction jack is arranged on described X on extensible member, it is provided with described vertical jack in the center of top of described Y-direction extensible member, described vertical jack is arranged on described Y-direction extensible member by turntable bearing.
Described firm banking is provided with top board and its leg；Described X is to be formed by the top board of described firm banking and the flat board of the side of being formed thereon to guide groove, and described flat board is parallel with the top board of described firm banking.
Described X is provided with upper, middle and lower three ply board to extensible member, and described X is described X to slide plate to the lower plywood of extensible member, is formed with described Y-direction guide groove between described X is to the la m of extensible member and described X to the top plate of extensible member.
Described Y-direction extensible member is provided with upper and lower two-ply, and described vertical jack is arranged on the top plate of described Y-direction extensible member, and the lower plywood of described Y-direction extensible member is inserted in described Y-direction guide groove.
It is connected with block I on described X is to the external part of jack, described block I is affixed to extensible member with described X.
Block II is connected with the external part of described Y-direction jack, described block II is affixed with described Y-direction extensible member.
The external part of described vertical jack is provided with rubber blanket.
It is provided with set jack inside the leg of described firm banking, described set jack is horizontally disposed with.
This utility model has the advantages and positive effects that：It is capable of movement in vertical direction, horizontal cross and level longitudinal direction for the steel box-girder and rotation in the horizontal direction, motility is strong；Simple to operate, accurate positioning.Combine with hanging device, liberated the ability to work of main equipment to a certain extent, lifting efficiency can be greatly enhanced；This utility model can be used for system transform, and vertical jack external part has antiskid rubber blanket, can be deformed according to box beam bottom line shape, can preferably protect girder steel outward appearance；Base fixing equipment position can adjust, and is also extrapolated to the lifting of precast beam, the suitability is wide；In addition this utility model device materials are simple, and repeatable recycle, good in economic efficiency.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
In figure：1st, firm banking；2nd, set jack；3rd, X is to jack；4th, Y-direction jack；5th, Y-direction extensible member；6th, turntable bearing；7th, vertical jack；8th, X is to extensible member；9th, block I；10th, block II.
Specific embodiment
For content of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following examples, and it is as follows to coordinate accompanying drawing to describe in detail：
Refer to Fig. 1～Fig. 3, a kind of steel box-girder puts off adjusting apparatus, including the vertical jack 7 setting gradually from top to bottom, Y-direction extensible member 5, X to extensible member 8 and firm banking 1, it is formed with Y-direction guide groove in described X to the top of extensible member 8, it is formed with X in described X to the bottom of extensible member 8 to slide plate, X is formed with described firm banking 1 to guide groove, is provided with the described X being slidably connected with it in described X is to guide groove to slide plate；Described X is driven to jack 3 to extensible member 8 from X, and described X is arranged on described firm banking 1 to jack 3；It is provided with the described Y-direction extensible member 5 being slidably connected with it in described Y-direction guide groove, described Y-direction extensible member 5 is driven by Y-direction jack 4, described Y-direction jack 4 is arranged on described X on extensible member 8, it is provided with described vertical jack 7 in the center of top of described Y-direction extensible member 5, described vertical jack 7 is arranged on described Y-direction extensible member 5 by turntable bearing 6.
In the present embodiment, described firm banking 1 is provided with top board and its leg；Described X is to be formed by the described top board of firm banking 1 and the flat board of the side of being formed thereon to guide groove, and described flat board is parallel with the top board of described firm banking 1.Described X is provided with upper, middle and lower three ply board to extensible member 8, and described X is described X to slide plate to the lower plywood of extensible member 8, is formed with described Y-direction guide groove between described X is to the la m of extensible member 8 and described X to the top plate of extensible member 8.Described Y-direction extensible member 5 is provided with upper and lower two-ply, and described vertical jack 7 is arranged on the top plate of described Y-direction extensible member 5, and the lower plywood of described Y-direction extensible member 5 is inserted in described Y-direction guide groove.It is connected with block I 9 on described X is to the external part of jack 8, described block I 9 is affixed to extensible member 8 with described X.Block II 10 is connected with the external part of described Y-direction jack 4, described block II 10 is affixed with described Y-direction extensible member 5.The external part of described vertical jack 7 is provided with rubber blanket.For supporting cambered steel box-girder base plate, it is to avoid disfeature.It is provided with set jack 2 inside the leg of described firm banking 1, described set jack 2 is horizontally disposed with, for described firm banking 1 is fixedly attached to fixing moulding bed structure.
During use, often a piece of girder steel needs to install 4 said apparatus, said apparatus are arranged on desired location, and it is adjusted to correct position, fallen to approximate location using the main equipment hoisting steel beam such as truck crane, crane barge, it is supported using 4 said apparatus, and is finely adjusted, girder steel is adjusted to design attitude；Until before all steel beam liftings, welding finish, said apparatus play vertical supporting effect always, after the completion of welding, vertical jack off-load, complete system transform.
Although being described to preferred embodiment of the present utility model above in conjunction with accompanying drawing; but this utility model is not limited to above-mentioned specific embodiment; above-mentioned specific embodiment is only schematically; it is not restricted; those of ordinary skill in the art is under enlightenment of the present utility model; in the case of without departing from this utility model objective and scope of the claimed protection, a lot of forms can also be made, these belong within protection domain of the present utility model.
Claims (8)
1. a kind of steel box-girder puts off adjusting apparatus, it is characterized in that, including the vertical jack setting gradually from top to bottom, Y-direction extensible member, X to extensible member and firm banking, it is formed with Y-direction guide groove in described X to the top of extensible member, it is formed with X in described X to the bottom of extensible member to slide plate, X is formed with described firm banking to guide groove, is provided with the described X being slidably connected with it in described X is to guide groove to slide plate；Described X is driven to jack to extensible member from X, and described X is arranged on described firm banking to jack；It is provided with the described Y-direction extensible member being slidably connected with it in described Y-direction guide groove, described Y-direction extensible member is driven by Y-direction jack, described Y-direction jack is arranged on described X on extensible member, it is provided with described vertical jack in the center of top of described Y-direction extensible member, described vertical jack is arranged on described Y-direction extensible member by turntable bearing.
2. steel box-girder according to claim 1 puts off adjusting apparatus it is characterised in that described firm banking is provided with top board and its leg；Described X is to be formed by the top board of described firm banking and the flat board of the side of being formed thereon to guide groove, and described flat board is parallel with the top board of described firm banking.
3. steel box-girder according to claim 2 puts off adjusting apparatus, it is characterized in that, described X is provided with upper, middle and lower three ply board to extensible member, described X is described X to slide plate to the lower plywood of extensible member, is formed with described Y-direction guide groove between described X is to the la m of extensible member and described X to the top plate of extensible member.
4. steel box-girder according to claim 3 puts off adjusting apparatus, it is characterized in that, described Y-direction extensible member is provided with upper and lower two-ply, and described vertical jack is arranged on the top plate of described Y-direction extensible member, and the lower plywood of described Y-direction extensible member is inserted in described Y-direction guide groove.
5. steel box-girder according to claim 1 puts off adjusting apparatus it is characterised in that being connected with block I on described X is to the external part of jack, and described block I is affixed to extensible member with described X.
6. steel box-girder according to claim 1 puts off adjusting apparatus it is characterised in that being connected with block II on the external part of described Y-direction jack, and described block II is affixed with described Y-direction extensible member.
7. steel box-girder according to claim 1 puts off adjusting apparatus it is characterised in that being provided with rubber blanket on the external part of described vertical jack.
8. steel box-girder according to claim 2 puts off adjusting apparatus it is characterised in that being provided with set jack inside the leg of described firm banking, and described set jack is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205710.2U CN205954481U (en) | 2016-03-17 | 2016-03-17 | Steel case roof beam falls to putting adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205710.2U CN205954481U (en) | 2016-03-17 | 2016-03-17 | Steel case roof beam falls to putting adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954481U true CN205954481U (en) | 2017-02-15 |
Family
ID=57966428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205710.2U Expired - Fee Related CN205954481U (en) | 2016-03-17 | 2016-03-17 | Steel case roof beam falls to putting adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905105A (en) * | 2017-10-31 | 2018-04-13 | 温州绿水青市政园林工程有限公司 | A kind of bridge erection location structure and its positioning construction method |
| CN112523111A (en) * | 2020-11-11 | 2021-03-19 | 中铁二十五局集团第五工程有限公司 | Steel box girder hoisting and splicing process |
-
2016
- 2016-03-17 CN CN201620205710.2U patent/CN205954481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905105A (en) * | 2017-10-31 | 2018-04-13 | 温州绿水青市政园林工程有限公司 | A kind of bridge erection location structure and its positioning construction method |
| CN112523111A (en) * | 2020-11-11 | 2021-03-19 | 中铁二十五局集团第五工程有限公司 | Steel box girder hoisting and splicing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |