CN205530308U - Device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers - Google Patents
Device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers Download PDFInfo
- Publication number
- CN205530308U CN205530308U CN201620231161.6U CN201620231161U CN205530308U CN 205530308 U CN205530308 U CN 205530308U CN 201620231161 U CN201620231161 U CN 201620231161U CN 205530308 U CN205530308 U CN 205530308U
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- steel
- double
- wire rope
- lifting
- pile casting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000005266 casting Methods 0.000 claims description 34
- 239000000725 suspension Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses a device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers protects a section of thick bamboo, crane beam, hoist engine, assembly pulley and wire rope including the steel, and each steel protects top that height such as a section of thick bamboo and each steel protected a section of thick bamboo and is located same horizontal plane, fixes being equipped with a crane beam at the top that two adjacent steel protected tin, and crane beam's the corresponding double -walled steel cofferdam position in both ends is equipped with the lifting eye, set up a hoist engine in every lifting eye department, the hoist engine passes through wire rope to be connected with the assembly pulley, and wire rope's tip from the top passes the lifting eye, is equipped with the lifting hook at wire rope's end fixing, and the lifting hook hangs on the double -walled steel cofferdam. Protect a section of thick bamboo to existing steel and extend as upper portion crane beam basis, through constitute the system of putting of hanging by hoist engine, assembly pulley and wire rope, realize the steady promotion of double -walled steel cofferdam and transfer to the expense less investment, construction easy operation, the construction is nimble.
Description
Technical field
This utility model relates to Double-Wall Steel Boxed Cofferdam mounting technique field, is applicable to deep water foundation particularly to one
Construction Double-Wall Steel Boxed Cofferdam promotes the device transferred.
Background technology
When existing high-voltage line electricity tower deep water foundation and bridge deepwater foundation use double-wall steel cofferdam construction mode, many
Using large-scale lifting station or large-scale floating crane to promote to transfer, two kinds of construction method operation complexity, construction costs put into
Greatly；Floating-crane lifting Construction control difficulty is big, and crane barge lease expenses is high.The installation of Double-Wall Steel Boxed Cofferdam is, first
Double-Wall Steel Boxed Cofferdam is mentioned from river or lake, interim of Double-Wall Steel Boxed Cofferdam will be supported under Double-Wall Steel Boxed Cofferdam
Support platform, puts down Double-Wall Steel Boxed Cofferdam after removal again.And for the rivers and lakes that Navigation capacity is the strongest,
Large-scale lifting station cannot be built, large-scale crane barge also cannot be introduced into installation region, therefore at navigation energy
The rivers and lakes that power is the strongest are installed Double-Wall Steel Boxed Cofferdam and also there is no good solution.
Utility model content
For overcoming problems of the prior art, this utility model provides one and is applicable to deep water foundation and executes
Work Double-Wall Steel Boxed Cofferdam promotes the device transferred, it is achieved that the lifting of Double-Wall Steel Boxed Cofferdam is transferred, and simple to operate,
Construction cost is low, good economical benefit.
The technical scheme in the invention for solving the technical problem is: this kind is applicable to deep water foundation to be executed
Work Double-Wall Steel Boxed Cofferdam promotes the device transferred, including steel pile casting, lifting beam, hoist engine, assembly pulley and steel wire
Rope, contour and each steel pile casting the top of each steel pile casting is positioned in same level, on the top of adjacent two steel pile casting
Portion is fixed with a lifting beam, and the correspondence Double-Wall Steel Boxed Cofferdam position, two ends of lifting beam is provided with lifting eye；Often
Arranging a hoist engine at individual lifting eye, hoist engine is connected with assembly pulley by steel wire rope, the end of steel wire rope
From top to down through lifting eye, being fixed with suspension hook in the end of steel wire rope, suspension hook is hung on Double-Wall Steel Boxed Cofferdam.
Further, being equipped with criss-cross height groove at the top of each steel pile casting, described lifting beam is fixed
It is arranged in height groove.
Further, H profile steel reinforcing plate it is provided with in described steel pile casting.
Further, it is provided with the support bar being in tilted layout, support bar between described lifting beam end and steel pile casting
Two ends hinged with lifting beam end and steel pile casting respectively.
To sum up, the having the beneficial effect that of technique scheme of the present utility model:
It is particularly suited for carrying out deepwater foundation construction Double-Wall Steel Boxed Cofferdam in the strongest river of Navigation capacity or lake
Operation is transferred in lifting.Existing steel pile casting is lengthened as top lifting beam basis, reasonably arrange and add
Add bearing diagonal, by being constituted, by hoist engine, assembly pulley and steel wire rope, the system of hanging, it is achieved Double-Wall Steel Boxed Cofferdam
Steadily promote and transfer, and expense less investment, constructing operation is simple, and construction is flexibly.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model；
Fig. 2 is hoist engine, assembly pulley and construction of wire rope schematic diagram；
Fig. 3 is the structural representation of steel pile casting top height groove；
Fig. 4 is the sectional view of A-A in Fig. 3；
Fig. 5 is lifting beam and steel pile casting and the annexation schematic diagram of steel wire rope.
In figure:
1 pile foundation, 2 steel pile casting, 3 lifting beams, 4 hoist engines, 5 assembly pulleys, 6 steel wire ropes, 7 lifting eyes, 8
Suspension hook, 9 height grooves, 10H shaped steel reinforcing plate, 11 support bars.
Detailed description of the invention
Being described in detail feature of the present utility model and principle below in conjunction with accompanying drawing 1-5, illustrated embodiment is only
For explaining this utility model, not limit protection domain of the present utility model with this.
As Figure 1-Figure 5, this utility model includes steel pile casting 2, lifting beam 3, hoist engine 4, assembly pulley
5 and steel wire rope 6.In actual process of construction, original pile foundation 1 is increased formation steel pile casting 2.Respectively
Contour and each steel pile casting the top of steel pile casting is positioned in same level.Fix at the top of adjacent two steel pile casting
Being provided with a lifting beam 3, the correspondence Double-Wall Steel Boxed Cofferdam position, two ends of lifting beam is provided with lifting eye 7.Each steel pile casting
Contour it is to ensure that the lifting beam being arranged on steel pile casting is steadily installed, it is ensured that during lifting, double-wall steel
Cofferdam is the lifting of steady producing balanced forces.
Arranging a hoist engine 4 on lifting beam at corresponding each lifting eye, hoist engine is by steel wire rope 6 and slides
Wheels 5 connect, and the end of steel wire rope through lifting eye 7, is fixed with in the end of steel wire rope and hangs from top to down
Hook 8, suspension hook is hung on Double-Wall Steel Boxed Cofferdam.
Preferably, described steel pile casting is about the centrosymmetry of Double-Wall Steel Boxed Cofferdam, it is ensured that during lifting, double
Wall steel cofferdam is the lifting of steady producing balanced forces.
Be equipped with criss-cross height groove 9 at the top of each steel pile casting, described lifting beam is fixedly mounted on height
In groove, during lifting, lifting beam can occur fine motion with height groove, and then realizes the equilibrium to lifting force
Adjust.
In view of promote downward putting device globality, Welder's shaped steel between parallel lifting beam end, with
Increase structure integral rigidity.
It is provided with H profile steel reinforcing plate 10 in described steel pile casting, the intensity of steel pile casting is compensated.
Being provided with the support bar 11 being in tilted layout between described lifting beam end and steel pile casting, the two ends of support bar are divided
The most hinged with lifting beam end and steel pile casting, increase integral rigidity and the stability of lifting beam.
This utility model is particularly suited for carrying out deepwater foundation construction in the strongest river of Navigation capacity or lake
Double-Wall Steel Boxed Cofferdam promotes and transfers operation.Existing steel pile casting is lengthened as top lifting beam basis, close
The layout of reason adds bearing diagonal, by being constituted, by hoist engine, assembly pulley and steel wire rope, the system of hanging, it is achieved double
Steadily the promoting and transfer of wall steel cofferdam, and expense less investment, constructing operation is simple, and construction is flexibly.
Above-described embodiment is only the description carrying out preferred implementation of the present utility model, not to this
Bright scope is defined, on the premise of without departing from this utility model design spirit, and this area correlation technique
Personnel, to various deformation of the present utility model and improvement, all should expand and be determined into this utility model claims
Protection domain in.
Claims (4)
1. one kind is applicable to the device that the lifting of deepwater foundation construction Double-Wall Steel Boxed Cofferdam is transferred, it is characterised in that: bag
Including steel pile casting, lifting beam, hoist engine, assembly pulley and steel wire rope, each steel pile casting is contour and the top of each steel pile casting
Portion is positioned in same level, is fixed with a lifting beam at the top of adjacent two steel pile casting, lifting beam
Correspondence Double-Wall Steel Boxed Cofferdam position, two ends is provided with lifting eye；One hoist engine, elevator are set at each lifting eye
Machine is connected with assembly pulley by steel wire rope, and the end of steel wire rope is from top to down through lifting eye, at steel wire rope
End is fixed with suspension hook, and suspension hook is hung on Double-Wall Steel Boxed Cofferdam.
A kind of deepwater foundation construction Double-Wall Steel Boxed Cofferdam of being applicable to the most according to claim 1 promotes and transfers
Device, it is characterised in that: criss-cross height groove, described lifting beam it is equipped with at the top of each steel pile casting
It is fixedly mounted in height groove.
A kind of deepwater foundation construction Double-Wall Steel Boxed Cofferdam of being applicable to the most according to claim 1 promotes and transfers
Device, it is characterised in that: it is provided with H profile steel reinforcing plate in described steel pile casting.
A kind of deepwater foundation construction Double-Wall Steel Boxed Cofferdam of being applicable to the most according to claim 1 promotes and transfers
Device, it is characterised in that: it is provided with, between described lifting beam end and steel pile casting, the support bar being in tilted layout,
The two ends of strut are hinged with lifting beam end and steel pile casting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231161.6U CN205530308U (en) | 2016-03-24 | 2016-03-24 | Device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231161.6U CN205530308U (en) | 2016-03-24 | 2016-03-24 | Device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530308U true CN205530308U (en) | 2016-08-31 |
Family
ID=56784708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231161.6U Active CN205530308U (en) | 2016-03-24 | 2016-03-24 | Device suitable for deep water foundation construction double -walled steel cofferdam promotes and transfers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034908A (en) * | 2017-06-20 | 2017-08-11 | 中铁二十四局集团新余工程有限公司 | A kind of steel boxed cofferdam integral elevating equipment |
| CN112813848A (en) * | 2021-02-18 | 2021-05-18 | 中交第二公路工程局有限公司 | Supporting structure for platform erection based on steel pile foundation and construction method |
-
2016
- 2016-03-24 CN CN201620231161.6U patent/CN205530308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034908A (en) * | 2017-06-20 | 2017-08-11 | 中铁二十四局集团新余工程有限公司 | A kind of steel boxed cofferdam integral elevating equipment |
| CN112813848A (en) * | 2021-02-18 | 2021-05-18 | 中交第二公路工程局有限公司 | Supporting structure for platform erection based on steel pile foundation and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |