CN207362886U - Immersed tube tunnel final connector pushing tow girder slides assembly tooling - Google Patents
Immersed tube tunnel final connector pushing tow girder slides assembly tooling Download PDFInfo
- Publication number
- CN207362886U CN207362886U CN201721110542.XU CN201721110542U CN207362886U CN 207362886 U CN207362886 U CN 207362886U CN 201721110542 U CN201721110542 U CN 201721110542U CN 207362886 U CN207362886 U CN 207362886U
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- CN
- China
- Prior art keywords
- slip support
- pushing tow
- support abutment
- assembly tooling
- immersed tube
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of immersed tube tunnel final connector pushing tow girder to slide assembly tooling, the assembly tooling includes being arranged on multiple top slip support abutments on the upside of FS final spice body construction, the multiple lower part slip support abutments being arranged on the downside of FS final spice body construction, the girder fixing bracket being arranged on the slip support abutment of lower part, the slideway for the carrying lower part slip support abutment being arranged on ground and the thrustor one, the thrustor two that is arranged on slideway that are arranged on the slip support abutment of top, the top slip support abutment and is fixedly connected with FS final spice body construction.The utility model carries out horizontal sliding assembling by designing multiple top slip support abutments and multiple lower part slip support abutments and thrustor to girder crown wall and bottom wall, it is set to be deformed assembling later in body tensioning and turn, it is consistent with actual use operating mode, not only efficiency of assembling and precision are high, and be not in that sliding block destroys and pushing tow girder situations such as getting stuck, operating efficiency and assembly precision has been effectively ensured.
Description
Technical field
The present invention relates to a kind of seabed immersed tube tunnel final connector assembly tooling, more particularly to a kind of immersed tube tunnel final
Connector pushing tow girder slides assembly tooling.
Background technology
FS final spice is the key component of port Zhuhai and Macao bridge major project island tunnel engineering, is sunk just by large-scale floating crane lifting
Behind position, pushing tow girder compression temporary leaking water Gina is realized to be isolated with seawater.The installation of pushing tow girder is heavy to closing in FS final spice
Process is wanted, is the key of Project Success.Pushing tow girder is long by 37.8, wide by 11.3, high 1.5 meters of loop configuration, and Component Flexible is big, peace
It need to ensure that girder can be smoothly put into the main structure groove for only having 3 ~ 8mm gaps with it during dress.Conventional scheme is vertically mounted on body
Tensioning and carry out before turning over, notch mode is inserted into using lifting, installation positioning accuracy is low, and operating mode is inconsistent with actually using, vertical
Not only there is prestressed stretch-draw after straight installation, and body welding end seal door, structure can be deformed, while girder has certain scratch
Degree, can cause sliding block to destroy, the situation that pushing tow girder gets stuck.Therefore in order to ensure the good assembling of pushing tow girder, need to design specially
Assembly tooling and technique.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of immersed tube tunnel final connector pushing tow girder sliding dress
With frock, rear horizontal sliding mounting means is deformed using body tensioning and turn, this programme installation accuracy is high, operating mode and reality
Border is carried out using unanimously after malformation, there is no sliding block destruction, the situation that pushing tow girder gets stuck.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of immersed tube tunnel final connector pushing tow girder slides assembly tooling, including is arranged on FS final spice body construction
Multiple top slip support abutments of side, the multiple lower part slip support abutments being arranged on the downside of FS final spice body construction, be arranged on lower part
The slideway of girder fixing bracket, the carrying lower part slip support abutment being arranged on ground on slip support abutment and be arranged on top sliding
Thrustor one on bearing, the thrustor two being arranged on slideway, the top slip support abutment and FS final spice bulk junction
Structure is fixedly connected.The utility model immersed tube tunnel final connector pushing tow girder slides assembly tooling, by setting multiple tops to slide
Move bearing and multiple lower part slip support abutments and thrustor to carry out horizontal sliding assembling to girder crown wall and bottom wall, not only assemble
Efficiency and precision are high, and are not in that sliding block destroys and situations such as pushing tow girder gets stuck.
Preferably, the top slip support abutment is tripod structure, it is with good load-bearing property and is easily installed
It is fixed.
Preferably, plane is provided with slide plate one on the top slip support abutment, the slide plate one is engineering plastic alloy
MGA plates, it contributes to sliding to operate with good mechanical property.
Preferably, the slide plate one is provided with slide plate bottom plate with interplanar on the slip support abutment of top and adjusts backing plate one,
The installation and fixation that are provided with beneficial to slide plate of slide plate bottom plate, the horizontal difference of height of bearing can be finely adjusted by adjusting backing plate one.
Preferably, the adjusting backing plate one is welded to connect the plane on the slip support abutment of top, the slide plate bottom plate welding
It is connected to and adjusts on backing plate one, the slide plate one is bolted with slide plate bottom plate.
Preferably, the top slip support abutment quantity is 6, support well can be played to pushing tow girder crown wall and is slided
Shifting acts on.
Preferably, the lower part slip support abutment is rectangular box structure, the lower part slip support abutment quantity is 5, can
Support and phorogenesis well are played to pushing tow girder bottom wall.
Preferably, being provided with slide plate two between the lower part slip support abutment and slideway, the slide plate two is engineering plastics
Alloy MGA plates, the slide plate two by being bolted on the bottom surface of lower part slip support abutment, its with good mechanical property,
Sliding is contributed to operate, and it is easy for assemble or unload.
Preferably, plane is provided with adjusting backing plate two, the adjusting backing plate two and lower part on the lower part slip support abutment
Plane-welding connects on slip support abutment, and the horizontal difference of height of bearing can be finely adjusted by adjusting backing plate two.
Preferably, the girder fixing bracket is in 7 fonts, the girder fixing bracket and plane on the slip support abutment of lower part
It is welded to connect, the structure stationarity is good and easy to process and assembles.
Preferably, the slideway is made of the slide for setting bearing beam on the ground and being arranged on bearing beam, the cunning
Rail is welded to connect with bearing beam, and bearing beam can improve integral planar degree and good supporting role is played to slide.
Preferably, the thrustor one include be installed on top slip support abutment on pushing tow bearing one and with pushing tow branch
The jack one of the connection of seat one, the thrustor active force is good and is easily installed fixation.
Preferably, the thrustor two include installed in slideway slide on pushing tow bearing two and with pushing tow bearing
The jack two of two connections, the thrustor active force is good and is easily installed fixation.
Preferably, the pushing tow bearing one and pushing tow bearing two are board plug type bearing, easy to quick regulation jack
Position.
Compared with prior art, a kind of beneficial effect of immersed tube tunnel final connector pushing tow girder sliding assembly tooling of the present invention
Fruit：Girder crown wall and bottom wall are carried out by designing multiple top slip support abutments and multiple lower part slip support abutments and thrustor
Horizontal sliding assembles, and makes it be deformed assembling later in body tensioning and turn, consistent with actual use operating mode, not only assembles
Efficiency and precision are high, and are not in that sliding block destroys and situations such as pushing tow girder gets stuck, and operating efficiency and dress has been effectively ensured
With precision.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structure diagram of immersed tube tunnel final connector pushing tow girder sliding assembly tooling of the present invention.
Fig. 2 is the structure diagram of middle and upper part slip support abutment of the present invention.
Fig. 3 is the structure diagram of middle and lower part slip support abutment of the present invention.
Fig. 4 is the structure diagram of thrustor one in the present invention.
Wherein, reference numeral：1 is FS final spice body construction, and 2 be top slip support abutment, and 3 be lower part slip support abutment, and 4 are
Girder fixing bracket, 5 be slide plate one, and 6 be slide plate bottom plate, and 7 is adjust backing plate one, and 8 be slide plate two, and 9 is adjust backing plate two, and 10 are
Bearing beam, 11 be slide, and 12 be pushing tow bearing one, and 13 be jack one, and 14 be pushing tow bearing two, and 15 be jack two, and 16 be top
Push away girder.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
As shown in Figures 1 to 4, a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling of the present invention, including set
Put multiple top slip support abutments 2 on the upside of FS final spice body construction 1, be arranged on the more of the downside of FS final spice body construction 1
A lower part slip support abutment 3, the girder fixing bracket 4 being arranged on lower part slip support abutment 3, the carrying lower part cunning being arranged on ground
Move slideway and the thrustor one being arranged on top slip support abutment 2, the thrustor two being arranged on slideway, the institute of bearing 3
Top slip support abutment 2 is stated to be fixedly connected with FS final spice body construction 1.The top slip support abutment 2 is tripod structure, can be adopted
Made of I-shaped steel.Plane is provided with slide plate 1 on the top slip support abutment 2, and the slide plate 1 is engineering plastic alloy
MGA plates.The slide plate 1 is provided with slide plate bottom plate 6 with interplanar on top slip support abutment 2 and adjusts backing plate 1.The adjusting
Backing plate 1 is welded to connect the plane on top slip support abutment 2, and the slide plate bottom plate 6 is welded to connect on backing plate 1 is adjusted, institute
Slide plate 1 is stated to be bolted with slide plate bottom plate 6.2 quantity of top slip support abutment is 6.The lower part slip support abutment 3
For rectangular box structure, 3 quantity of lower part slip support abutment is 5.Cunning is provided between the lower part slip support abutment 3 and slideway
Plate 28, the slide plate 28 are engineering plastic alloy MGA plates, and the slide plate 28 is bolted in lower part slip support abutment 3
On bottom surface.Plane, which is provided with, on the lower part slip support abutment 3 adjusts backing plate 29, the adjusting backing plate 29 and lower part slip support abutment
Plane-welding connects on 3.The girder fixing bracket 4 is in 7 fonts, and the girder fixing bracket 4 on lower part slip support abutment 3 with putting down
Face is welded to connect.The slideway is by setting bearing beam 10 on the ground and the slide 11 being arranged on bearing beam 10 to form, the cunning
Rail 11 is welded to connect with bearing beam 10.The thrustor one includes one 12 He of pushing tow bearing being installed on top slip support abutment 2
The jack 1 being connected with pushing tow bearing 1.The thrustor two includes the pushing tow branch on the slide 11 of slideway
Seat 2 14 and the jack 2 15 being connected with pushing tow bearing 2 14.The pushing tow bearing 1 and pushing tow bearing 2 14 are plate
Formula bearing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of immersed tube tunnel final connector pushing tow girder slides assembly tooling, it is characterised in that：Including being arranged on FS final spice
Body construction（1）Multiple top slip support abutments of upside（2）, be arranged on FS final spice body construction（1）Multiple lower parts of downside
Slip support abutment（3）, be arranged on lower part slip support abutment（3）On girder fixing bracket（4）, the carrying lower part that is arranged on ground slides
Move bearing（3）Slideway and be arranged on top slip support abutment（2）On thrustor one, the thrustor that is arranged on slideway
Two, the top slip support abutment（2）With FS final spice body construction（1）It is fixedly connected.
A kind of 2. immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, it is characterised in that：
The top slip support abutment（2）For tripod structure.
3. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1 or 2, its feature exist
In：The top slip support abutment（2）Upper plane is provided with slide plate one（5）, the slide plate one（5）For engineering plastic alloy MGA plates.
A kind of 4. immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 3, it is characterised in that：
The slide plate one（5）With top slip support abutment（2）Upper interplanar is provided with slide plate bottom plate（6）With adjusting backing plate one（7）.
A kind of 5. immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 4, it is characterised in that：
The adjusting backing plate one（7）It is welded to connect in top slip support abutment（2）Upper plane, the slide plate bottom plate（6）It is welded to connect and is adjusting
Save backing plate one（7）On, the slide plate one（5）With slide plate bottom plate（6）It is bolted.
6. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1 or 2, its feature exist
In：The top slip support abutment（2）Quantity is 6.
A kind of 7. immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, it is characterised in that：
The lower part slip support abutment（3）For rectangular box structure, the lower part slip support abutment（3）Quantity is 5.
8. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1 or 7, its feature exist
In：The lower part slip support abutment（3）Slide plate two is provided between slideway（8）, the slide plate two（8）For engineering plastic alloy
MGA plates, the slide plate two（8）It is bolted in lower part slip support abutment（3）Bottom surface on.
A kind of 9. immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, it is characterised in that：
The lower part slip support abutment（3）Upper plane, which is provided with, adjusts backing plate two（9）, the adjusting backing plate two（9）With lower part slip support abutment
（3）Upper plane-welding connection.
10. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, its feature exist
In：The girder fixing bracket（4）In 7 fonts, the girder fixing bracket（4）With lower part slip support abutment（3）Upper plane-welding
Connection.
11. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, its feature exist
In：The slideway is by setting bearing beam on the ground（10）Be arranged on bearing beam（10）On slide（11）Form, the slide
（11）With bearing beam（10）It is welded to connect.
12. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, its feature exist
In：The thrustor one includes being installed on top slip support abutment（2）On pushing tow bearing one（12）With with pushing tow bearing one
（12）The jack one of connection（13）.
13. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 1, its feature exist
In：The thrustor two includes the slide installed in slideway（11）On pushing tow bearing two（14）With with pushing tow bearing two（14）
The jack two of connection（15）.
14. a kind of immersed tube tunnel final connector pushing tow girder sliding assembly tooling according to claim 12 or 13, it is special
Sign is：The pushing tow bearing one（12）With pushing tow bearing two（14）It is board plug type bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110542.XU CN207362886U (en) | 2017-08-31 | 2017-08-31 | Immersed tube tunnel final connector pushing tow girder slides assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110542.XU CN207362886U (en) | 2017-08-31 | 2017-08-31 | Immersed tube tunnel final connector pushing tow girder slides assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362886U true CN207362886U (en) | 2018-05-15 |
Family
ID=62351807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110542.XU Withdrawn - After Issue CN207362886U (en) | 2017-08-31 | 2017-08-31 | Immersed tube tunnel final connector pushing tow girder slides assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687180A (en) * | 2017-08-31 | 2018-02-13 | 上海振华重工(集团)股份有限公司 | A kind of immersed tube tunnel final joint pushing tow girder sliding assembly tooling and pushing tow girder sliding assembly method |
-
2017
- 2017-08-31 CN CN201721110542.XU patent/CN207362886U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687180A (en) * | 2017-08-31 | 2018-02-13 | 上海振华重工(集团)股份有限公司 | A kind of immersed tube tunnel final joint pushing tow girder sliding assembly tooling and pushing tow girder sliding assembly method |
| CN107687180B (en) * | 2017-08-31 | 2023-05-26 | 上海振华重工(集团)股份有限公司 | Sliding assembly tool and sliding assembly method for pushing trabecula of final joint of immersed tube tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180515 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180515 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |