CN208996026U - Pile structure under a kind of intectate geological conditions - Google Patents
Pile structure under a kind of intectate geological conditions Download PDFInfo
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- CN208996026U CN208996026U CN201821455002.XU CN201821455002U CN208996026U CN 208996026 U CN208996026 U CN 208996026U CN 201821455002 U CN201821455002 U CN 201821455002U CN 208996026 U CN208996026 U CN 208996026U
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- intectate
- pushing platform
- top pushing
- geological conditions
- trestle
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Abstract
The utility model relates to pile foundation construction technical field of structures, in particular to Pile structure under a kind of intectate geological conditions.Including being mounted on the top pushing platform of steel pile casting stake top and the trestle being fixed on intectate riverbed；The top pushing platform is the movable platform that can be moved along longitudinal direction and transverse to stake top；The trestle extends along steel pile casting inserting piling direction, and trestle transverse direction side is fitted in the side of top pushing platform.The utility model is directed to the Pile under intectate geological conditions, has the advantages that constructing structure is simple, construction efficiency is high, safety is good, and the stone arch structure of the utility model is small by Lidar Equation, has great promotional value.
Description
Technical field
The utility model relates to pile foundation construction technical field of structures, in particular to embedding rock under a kind of intectate geological conditions
Pile driving construction structure.
Background technique
The coal-burning power plant Hu Bu is located at Pakistani province, Baluchistan Hu cloth area, is the Belt and Road and " mini-bus economy is walked
The bulk cargo terminals berth basis of important energy source project under corridor " frame, two 1 10,000 tons therein uses the embedding rock of filling concrete
The form of stake, construction area face Arabian Sea directly, and long period sea situation feature of surging is obvious.For such situation, the prior art is normal
For the ship platform and jack-up unit used in the presence of difficulty of construction is big, safety is poor, and construction efficiency is low, is unable to satisfy accurate positioning
The requirement of pile sinking.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technique, provides a kind of intectate geological conditions
Lower Pile structure.
The technical solution of the utility model are as follows: Pile structure under a kind of intectate geological conditions, feature exist
In: including being mounted on the top pushing platform of steel pile casting stake top and the trestle being fixed on intectate riverbed；The top pushing platform
For the movable platform that can be moved along longitudinal direction and transverse to stake top；The trestle extends along steel pile casting inserting piling direction, and trestle is lateral
Side is fitted in the side of top pushing platform.
The further top pushing platform front end is provided with the guiding trestle for being oriented to steel pile casting.
The further guiding trestle includes being slidably connected to the first support frame of top pushing platform and being fixed on first
Support frame and the second support frame being suspended in front of top pushing platform；Second support frame is provided with pair towards the side of trestle
The anchor ear of steel pile casting progress Horizontal limiting.
The front end upper surface of the further top pushing platform is equipped with the guide rail of a plurality of longitudinally spaced arrangement；It is described
Guide rail be the plate structure for extending transversely laying, the location hole of multiple transversely equidistant intervals arrangement is offered on guide rail；
The first support frame lower end is provided with the fashioned iron being erected on guide rail；The logical of corresponding location hole is offered on the fashioned iron
Hole, and the bolt lateral position by being arranged in through-hole and positioning hole is adjustable is fixed on guide rail.
The further anchor ear includes two rotating arms；The rotating arm is what one end can be rotated around vertical axis
Semicircle steel member, two rotating arm other ends offer the pin hole that can be overlaped.
The further anchor ear inner side end is provided with multiple idler wheels along rotating arm axially spaced-apart arrangement.
Multiple anchor ears spaced apart along the vertical direction, multiple anchor ears are provided on further second support frame
It is coaxially arranged.
The further top pushing platform rear end is provided with funnel and fixed bracket；Described fixation bracket one end is fixed
In the rear end of top pushing platform, the other end extends in the longitudinal direction the rear for being suspended in top pushing platform；The funnel is fixed on
On fixed rack.
The crawler crane for lifting steel pile casting is disposed on the further top pushing platform and for carrying out to rock stratum
The rotary drilling rig of drilling.
The advantages of the utility model, has: 1, can be realized in conjunction with trestle by the top pushing platform based on steel pile casting stake top
Quick piling construction is carried out in the high waters of the anxious wave of wind, ship platform is solved and ship transports goods and materials there are unstable, uneasy
Full problem；
2, by setting stake top top pushing platform, top pushing platform is carrying basis based on the steel pile casting that inserting piling is completed, by stormy waves
Small, stable structure is influenced, difficulty of construction is small, at low cost；
3, by the way that guiding trestle and funnel to be integrated on top pushing platform, the efficiency of platform construction is improved, is reduced flat
Platform positions and pours difficulty.
The utility model is directed to the Pile under intectate geological conditions, construction simple with constructing structure
Advantage high-efficient, safety is good, and the stone arch structure of the utility model is small by Lidar Equation, has great promotional value.
Detailed description of the invention
Fig. 1: the top pushing platform structural schematic diagram of the utility model；
Fig. 2: the top pushing platform main view of the utility model；
Fig. 3: the guiding support structure schematic diagram of the utility model；
Fig. 4: the funnel mounting structure schematic diagram of the utility model；
Wherein: 1-beginning stake platform；2-steel pile castings；3-top pushing platforms；4-rotary drilling rigs；5-guiding trestles；6-carry out
Band is hung；7-jump bits；8-trestles；9-forklifts；10-fixed brackets；11-funnels；12-concrete placement vehicles；5.1-guide rails；
5.2-location holes；5.3-the first support frame；5.4 the-the second support frame；5.5-anchor ears.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in figures 1-4, the constructing structure of the present embodiment is used under the high intectate geological conditions of the anxious wave of wind carry out
Piling construction.Constructing structure includes top pushing platform 3 and trestle 8, and wherein the top pushing platform 3 of the present embodiment is mounted in steel pile casting 2
The self-action mobile platform of stake top, specific structure referring to Patent No. " CN105421454B " it is entitled " stake top support walking
Platform structure disclosed in the Chinese invention patent of mobile piling platform ", top pushing platform 3 can be realized longitudinally, laterally and vertical square
To movement.
In order to cope with the high status of the water area of the anxious wave of wind, the present embodiment has built trestle 8 by the construction line of steel pile casting 2,
Trestle 8 protects 2 inserting piling directions along steel and extends, and the lateral side of trestle 8 is fitted in the side of top pushing platform 3.Trestle 8 can pass through fishing
Method builds completion before the construction of steel pile casting 2, the transhipment for goods and materials and personnel.Trestle 8 is fixed on sea bed, substantially not by wave
It influences, it is highly-safe.
Rotary drilling rig 4, crawler crane 6, jump bit 7, forklift 9 and concrete placement vehicle are disposed on the top pushing platform 3 of the present embodiment
12, crawler crane 6 cooperates the positioning of the progress steel pile casting 2 of guiding trestle 5 of 3 front end of top pushing platform, and jump bit 7 carries out steel pile casting 2
Piling construction, there are two effects for rotary drilling rig 4, first is that destroying steel pile casting 2 by rotary drilling rig 4 when steel pile casting 2 can not sink
Interior rock stratum cooperates the piling construction of steel pile casting 2, second is that carrying out embedded rock pile in the steel pile casting internal drilling that pile sinking is completed
Construction.
Forklift 9 is transported through the rock earthwork that rotary drilling rig 4 is dug out, and water pollution caused by directly shedding is avoided to ask
Topic.Concrete placement vehicle 12 cooperates the pouring construction of progress 2 inner concrete of steel pile casting of funnel 11 of 3 rear end of top pushing platform.
As shown in figure 3, the guiding trestle 5 of the present embodiment includes being fixed on a plurality of longitudinally spaced of 3 front end of top pushing platform
The guide rail 5.1 of arrangement, guide rail 5.1 are the horizontal guide rails along 3 lateral arrangement of top pushing platform, are opened up on the guide rail 5.1 of the present embodiment
There is the location hole 5.2 of multiple transversely equidistant interval arrangements.Guiding trestle 5.1 further includes the first support for being connected to guide rail 5.1
Frame 5.3 and the second support frame 5.4 for being suspended in 3 front end of top pushing platform.
It is opened up along the longitudinally arranged fashioned iron of top pushing platform 3, fashioned iron as shown in figure 3,5.3 lower end of the first support frame is disposed with
There is a through-hole corresponding with location hole 5.2, when adjusting, the lateral position of mobile first support frame 5.3, after adjusting in place, by inserting
Through-hole and corresponding location hole 5.2 on fashioned iron are sold, stable first support frame 5.3 can be fixed on guide rail 5.1.
The front end that second support frame 5.4 is fixed on the first support frame 5.3 is suspended at the front of top pushing platform 3, the second support
Frame 5.4 is provided with anchor ear 5.5 towards the side of trestle 8, and anchor ear 5.5 is made of two semicircular rotating arms, rotating arm one end
It can rotationally be articulated and connected around vertical axis on the second support frame 5.4, the rotating arm of the other end and the other side cooperatively forms circle
The banding structure of shape, rotating arm inside are provided with the roller structure being fitted in 2 end face outside of steel pile casting.In use, first opening
Anchor ear 5.5, then handling steel pile casting 2 enters in anchor ear 5.5 from 5.5 side of anchor ear, then tightens anchor ear 5.5, and two are revolved
Pivoted arm is fixed together far from one end of the second support frame 5.4, banding steel pile casting 2.
When practice of construction: 1, the side Yu Haian construction starting stake platform 1, and construction bridge 8 utilize the starting stake completed
Platform 1 builds top pushing platform 3, and top pushing platform 3 is mounted on 2 stake top of steel pile casting completed；
2, after the completion of top pushing platform 3 is built, relevant device is transported on top pushing platform 3 by trestle 8, and steel pile casting 2 is also transported
It is sent on top pushing platform 3, adjusts the design pile sinking position of the position alignment steel pile casting 2 of guiding trestle 5,6 handling steel of crawler crane shield
Cylinder 2 enters in guiding trestle 5, and it is heavy that jump bit 7 carries out vibration to steel pile casting 2；
3, when steel pile casting 2 occur can not sink, rotary drilling rig 4 is entered in steel pile casting 2 and is crushed to rock stratum progress rotary digging,
It is heavy to continue vibration, until steel pile casting 2 sinks to projected depth, the rock earthwork that rotary digging generates is transported to the forklift 9 on top pushing platform 3
It is interior, seashore is delivered to by trestle 8 and is performed corresponding processing；
4, after rotary drilling rig 4 completes 2 piling construction of steel pile casting, the steel shield of inserting piling has been completed in the rear of top pushing platform 3
It drills in cylinder 2, transfers steel reinforcement cage, on concrete placement vehicle 12 delivering concrete to top pushing platform 3, cooperation funnel 11 carries out steel shield
Pouring construction in cylinder 2；
5, successively alternately, until all steel pile castings 2 complete construction.
It is few when the working hour as needed for 2 pile sinking of steel pile casting is than drillman, after the completion of piling construction in front of platform, rotary drilling rig
4 continue to complete remaining bore operation, therefore 4 running efficiency of rotary drilling rig of actually the present embodiment is high.
Steel pile casting 2 during inserting piling, appearance can not pile sinking when, lower end is deep into rock stratum a distance, and upper end passes through
Guiding trestle 5 is fixed, and steel pile casting 2 can maintain stable at this time.The steel pile casting 2 of the present embodiment is because want inserting piling to enter rock stratum
It is interior, therefore do not need to carry out 2 lower end of steel pile casting cutting fitting rock layer surface, 2 lower end of steel pile casting of the present embodiment is flat end
Face structure.
The funnel 11 of the present embodiment is fixed on the fixation bracket 10 of 3 rear end of top pushing platform, as shown in Figure 4.
The longitudinal direction of the present embodiment refers to left and right directions in Fig. 2, laterally refers to that vertical paper direction, vertical direction refer in Fig. 2 in Fig. 2
Up and down direction.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (9)
1. Pile structure under a kind of intectate geological conditions, it is characterised in that: including being mounted on steel pile casting (2) stake top
Top pushing platform (3) and the trestle (8) that is fixed on intectate riverbed；The top pushing platform (3) is can be along longitudinal direction and horizontal
To the movable platform mobile in stake top；The trestle (8) extends along steel pile casting (2) inserting piling direction, trestle (8) transverse direction side patch
It closes in the side of top pushing platform (3).
2. Pile structure under a kind of intectate geological conditions as described in claim 1, it is characterised in that: described
Top pushing platform (3) front end is provided with the guiding trestle (5) for being oriented to steel pile casting (2).
3. Pile structure under a kind of intectate geological conditions as claimed in claim 2, it is characterised in that: described
Guiding trestle (5) includes being slidably connected to the first support frame (5.3) of top pushing platform (3) and being fixed on the first support frame (5.3)
And it is suspended in the second support frame (5.4) in front of top pushing platform (3)；Second support frame (5.4) towards trestle (8) one
Side is provided with the anchor ear (5.5) that steel pile casting (2) are carried out with Horizontal limiting.
4. Pile structure under a kind of intectate geological conditions as claimed in claim 3, it is characterised in that: described
The front end upper surface of top pushing platform (3) is equipped with the guide rail (5.1) of a plurality of longitudinally spaced arrangement；The guide rail (5.1) is
The plate structure of laying is extended transversely, the location hole of multiple transversely equidistant interval arrangements is offered on guide rail (5.1)
(5.2)；Described the first support frame (5.3) lower end is provided with the fashioned iron being erected on guide rail (5.1)；It is opened up on the fashioned iron
There is the through-hole of corresponding location hole (5.2), and the bolt lateral position by being arranged in through-hole and location hole (5.2) is adjustable solid
It is scheduled on guide rail (5.1).
5. Pile structure under a kind of intectate geological conditions as claimed in claim 3, it is characterised in that: described
Anchor ear (5.5) includes two rotating arms；The semicircle steel member that the rotating arm can rotate for one end around vertical axis, two
The rotating arm other end offers the pin hole that can be overlaped.
6. Pile structure under a kind of intectate geological conditions as claimed in claim 5, it is characterised in that: described
Described anchor ear (5.5) inner side end is provided with multiple idler wheels along rotating arm axially spaced-apart arrangement.
7. Pile structure under a kind of intectate geological conditions as claimed in claim 5, it is characterised in that: described
Multiple anchor ears (5.5) spaced apart along the vertical direction, the coaxial cloth of multiple anchor ears (5.5) are provided on second support frame (5.4)
It sets.
8. Pile structure under a kind of intectate geological conditions as described in claim 1, it is characterised in that: described
Top pushing platform (3) rear end is provided with funnel (11) and fixes bracket (10)；Described fixation bracket (10) one end is fixed on pushing tow
The rear end of platform (3), the other end extend in the longitudinal direction the rear for being suspended in top pushing platform (3)；The funnel (11) is fixed
On fixed bracket (10).
9. Pile structure under a kind of intectate geological conditions as described in claim 1, it is characterised in that: described
The crawler crane (6) for lifting steel pile casting (2) and the rotary drilling rig for drilling to rock stratum are disposed on top pushing platform (3)
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455002.XU CN208996026U (en) | 2018-09-06 | 2018-09-06 | Pile structure under a kind of intectate geological conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455002.XU CN208996026U (en) | 2018-09-06 | 2018-09-06 | Pile structure under a kind of intectate geological conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996026U true CN208996026U (en) | 2019-06-18 |
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ID=66798426
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821455002.XU Active CN208996026U (en) | 2018-09-06 | 2018-09-06 | Pile structure under a kind of intectate geological conditions |
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| CN (1) | CN208996026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726611A (en) * | 2020-12-30 | 2021-04-30 | 湖北工建基础设施建设有限公司 | Lifting device and method for positioning and mounting steel casing of deepwater cast-in-situ bored pile |
-
2018
- 2018-09-06 CN CN201821455002.XU patent/CN208996026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726611A (en) * | 2020-12-30 | 2021-04-30 | 湖北工建基础设施建设有限公司 | Lifting device and method for positioning and mounting steel casing of deepwater cast-in-situ bored pile |
| CN112726611B (en) * | 2020-12-30 | 2022-03-08 | 湖北工建基础设施建设有限公司 | Lifting device and method for positioning and mounting steel casing of deepwater cast-in-situ bored pile |
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