CN205770048U - A kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring - Google Patents
A kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring Download PDFInfo
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- CN205770048U CN205770048U CN201620492303.4U CN201620492303U CN205770048U CN 205770048 U CN205770048 U CN 205770048U CN 201620492303 U CN201620492303 U CN 201620492303U CN 205770048 U CN205770048 U CN 205770048U
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Abstract
The utility model discloses a kind of mobile steel pipe inserted to play anchoring type to hole floating operation platform, including buoyancy aid A and buoyancy aid B, buoyancy aid A and buoyancy aid B by some I-steel lateral connection, and buoyancy aid A, buoyancy aid B are connected with I-steel and define a borehole space；Between buoyancy aid A and buoyancy aid B, be further fixed on steel-pipe pile casing, steel-pipe pile casing be provided with the steel pipe coordinated with it, steel pipe can insert under water rock stratum and with steel-pipe pile casing formed removably connect；It is provided with impact on described buoyancy aid A or buoyancy aid B to bore and hoist engine.It is fixing that this utility model uses steel pipe to coordinate with steel-pipe pile casing, thus realizes the anchoring to this floating operation platform, substantially increases the stability of drilling construction.
Description
Technical field
This utility model relates to a kind of over-water construction component, particularly a kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring.
Background technology
Water project operation platform is the auxiliary equipment for bored concrete pile pile foundation construction, is arranged on bored concrete pile pile foundation side, on the water on engineering construction platform, places filling pile construction equipment and stacks construction equipment and material.The most commonly used has boat form operation platform and bores stake platform, but, current existing boat form operation platform construction stability is bad, is difficult to precise positioning on the water, the construction quality of hull fluctuation considerable influence bored concrete pile during construction；Set up brill stake platform on the water and need again to expend the longer duration, also considerably increase the cost of input, and area occupied is relatively big, often works limited at narrow river.
Summary of the invention
This utility model provides a kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring, and construction stability is good, and area occupied is little, can carry out precise positioning according to the design attitude of drilled pile.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of mobile steel pipe inserted to play anchoring type is holed floating operation platform, including buoyancy aid A and buoyancy aid B, it is characterised in that: buoyancy aid A and buoyancy aid B passes through some I-steel lateral connection, and buoyancy aid A, buoyancy aid B are connected with I-steel and define a borehole space；Between buoyancy aid A and buoyancy aid B, be further fixed on steel-pipe pile casing, steel-pipe pile casing be provided with the steel pipe coordinated with it, steel pipe can insert under water rock stratum and with steel-pipe pile casing formed removably connect；It is provided with impact on described buoyancy aid A or buoyancy aid B to bore and hoist engine.
The purpose of this utility model can be realized further by following preferred technical scheme:
Described buoyancy aid A includes that floating drum A, connector and drilling platform, described floating drum A are provided with some, and some floating drum A are arranged laterally side by side and connected by connector, and floating drum A is provided above with drilling platform.
Described buoyancy aid B includes the floating drum B of 2 longitudinally asymmetric settings, and the centrage of 2 symmetrically arranged axis of symmetry of floating drum B and floating drum A is point-blank.
The length of described floating drum B is less than the half of floating drum A length.
Described steel-pipe pile casing is longitudinally asymmetric is provided with 2, and the centrage of 2 symmetrically arranged axis of symmetry of steel-pipe pile casing and floating drum A is point-blank.
The both sides of described steel-pipe pile casing are provided with through hole A, and the both sides of described steel pipe are provided with the through hole B matched with through hole A, and when steel pipe inserts rock stratum under water, fixing bar makes steel pipe and steel-pipe pile casing be fixed together through through hole A and through hole B.
Described floating drum A and floating drum B all includes cylinder and sealing plate, and sealing plate seals the two-port of cylinder respectively, and cylinder is made up of Φ 1520 × 10mm steel pipe, and sealing plate is made by the steel plate that thickness is 2cm.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: (1) is provided with steel pipe and steel-pipe pile casing, steel pipe inserted to play enters under water rock stratum, and after fixing with steel-pipe pile casing, this floating operation platform can be anchored, substantially increase the stability of raft；(2) borehole space is arranged on buoyancy aid A, between buoyancy aid B and I-steel, it is simple to drilled pile is carried out precise positioning, improves the construction quality of drilled pile；(3) this utility model simple in construction, uses flexibly, and construction stability is good, is particularly suited for the drilling construction in narrow river course.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the plan structure schematic diagram of Fig. 1；
In figure, buoyancy aid A1, floating drum A2, drilling platform 3, hoist engine 4, connector 5, I-steel 6, impacts brill 7, steel pipe 8, floating drum B9, buoyancy aid B10, steel-pipe pile casing 11, fixing bar 12, borehole space 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but protection domain of the present utility model is not limited to following example.
As it is shown in figure 1, be the structural representation of a kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring, it is that this operation platform provides buoyancy including buoyancy aid A1 and buoyancy aid B10, buoyancy aid A1 and buoyancy aid B10；Buoyancy aid A1 and buoyancy aid B10 passes through some I-steel 6 lateral connection, and I-steel 6 may also function as reinforcing and the effect of enhanced stability, and shown in Fig. 2, the middle part that buoyancy aid A1, buoyancy aid B10 are connected with I-steel 6 defines a borehole space 13；Wherein, buoyancy aid A includes that floating drum A2, connector 5 and drilling platform 3, described floating drum A2 are provided with 4, article 4, floating drum A2 is arranged laterally side by side and is connected by connector 5, connecting above floating drum A2 has drilling platform 3, drilling platform 3 to be made up of checkered steel plate, and drilling platform 3 is connected with I-steel 6 above；Buoyancy aid B10 includes the floating drum B9 of 2 longitudinally asymmetric settings, article 2, the symmetrically arranged axis of symmetry of floating drum B9 and the centrage of floating drum A, borehole space 13 cross central line the most point-blank, thus ensure that the balance of floating operation platform, wherein, the length of floating drum B is less than the half of floating drum A length.
For improving the stability of floating operation platform, it is made to be affected by drilling hole burst and current less, 2 steel-pipe pile casings 11 it are further fixed between buoyancy aid A1 and buoyancy aid B10,2 longitudinally asymmetric settings of steel-pipe pile casing 11, and the centrage of symmetrically arranged axis of symmetry and floating drum A2 is point-blank, steel-pipe pile casing 11 can be welded on the side of I-steel, it is also possible to is welded on the side of drilling platform 3；Steel-pipe pile casing 11 is provided with the steel pipe 8 coordinated with it, the both sides of steel-pipe pile casing 11 are provided with through hole A, the both sides of steel pipe 8 are provided with the through hole B matched with through hole A, after floating operation platform finds suitable position, steel pipe 8 inserts under water in rock stratum, fixing bar 12 makes steel pipe 8 and steel-pipe pile casing 11 be fixed together through through hole A and through hole B, and steel pipe 8 and steel-pipe pile casing 11 connect makes what floating operation platform can be stable to be maintained at a position；Being provided with impact brill 7 on buoyancy aid A1, for by pile foundation punching to designed elevation, it is the most not shown that impact bores 7.
For preferably fixing floating operation platform, four angles on buoyancy aid A being provided with hoist engine 4, the free end of the steel wire rope on hoist engine 4 is tied up on anchor block, can be controlled the position of floating operation platform by the length adjusting steel wire rope.
The above floating drum A and floating drum B all includes cylinder and sealing plate, and sealing plate seals the two-port of cylinder respectively, and cylinder is made up of Φ 1520 × 10mm steel pipe, and sealing plate is made by the steel plate that thickness is 2cm.
Above-described hoist engine 4 and impact bore 7 to be needed to be arranged on buoyancy aid B also dependent on practice of construction.
When using the above-described mobile steel pipe inserted to play anchoring type floating operation platform of boring, comprise the following steps:
S1. by casting anchor block and utilize hoist engine 4 to draw anchor, borehole space 13 is moved to the design attitude of drilled pile；
S2. steel pipe 8 is inserted in steel-pipe pile casing 11, hang cooperation vibration hammer with ship and steel pipe 8 inserted to play is entered under water in cover layer, then steel pipe 8 and steel-pipe pile casing 11 are fixed together by fixing bar 12, complete the anchoring of floating operation platform；
S3. the design attitude of alignment drilled pile, downward punching are bored in impact, until it reaches design hole depth, drilling operating completes；
S4., after having holed, use ship to hang and 2 anchoring steel pipes 8 are extracted.
Claims (7)
1. move steel pipe inserted to play anchoring type to hole a floating operation platform, including buoyancy aid A and buoyancy aid B, it is characterised in that: buoyancy aid A and buoyancy aid B passes through some I-steel lateral connection, and buoyancy aid A, buoyancy aid B are connected with I-steel and define a borehole space；Between buoyancy aid A and buoyancy aid B, be further fixed on steel-pipe pile casing, steel-pipe pile casing be provided with the steel pipe coordinated with it, steel pipe can insert under water rock stratum and with steel-pipe pile casing formed removably connect；It is provided with impact on described buoyancy aid A or buoyancy aid B to bore and hoist engine.
The mobile steel pipe inserted to play anchoring type the most according to claim 1 floating operation platform of boring, it is characterized in that: described buoyancy aid A includes floating drum A, connector and drilling platform, described floating drum A is provided with some, some floating drum A is arranged laterally side by side and is connected by connector, and floating drum A is provided above with drilling platform.
The mobile steel pipe inserted to play anchoring type the most according to claim 2 floating operation platform of boring, it is characterised in that: described buoyancy aid B includes the floating drum B of 2 longitudinally asymmetric settings, and the centrage of 2 symmetrically arranged axis of symmetry of floating drum B and floating drum A is point-blank.
The mobile steel pipe inserted to play anchoring type the most according to claim 3 floating operation platform of boring, it is characterised in that: the length of described floating drum B is less than the half of floating drum A length.
The mobile steel pipe inserted to play anchoring type the most according to claim 1 floating operation platform of boring, it is characterised in that: described steel-pipe pile casing is longitudinally asymmetric is provided with 2, and the centrage of 2 symmetrically arranged axis of symmetry of steel-pipe pile casing and floating drum A is point-blank.
The mobile steel pipe inserted to play anchoring type the most according to claim 1 floating operation platform of boring, it is characterized in that: the both sides of described steel-pipe pile casing are provided with through hole A, the both sides of described steel pipe are provided with the through hole B matched with through hole A, when steel pipe inserts rock stratum under water, fixing bar makes steel pipe and steel-pipe pile casing be fixed together through through hole A and through hole B.
The mobile steel pipe inserted to play anchoring type the most according to claim 3 floating operation platform of boring, it is characterised in that:
Described floating drum A and floating drum B all includes cylinder and sealing plate, and sealing plate seals the two-port of cylinder respectively, and cylinder is made up of Φ 1520 × 10mm steel pipe, and sealing plate is made by the steel plate that thickness is 2cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492303.4U CN205770048U (en) | 2016-05-26 | 2016-05-26 | A kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring |
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| CN201620492303.4U CN205770048U (en) | 2016-05-26 | 2016-05-26 | A kind of mobile steel pipe inserted to play anchoring type floating operation platform of boring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| CN108951561A (en) * | 2018-09-21 | 2018-12-07 | 长江勘测规划设计研究有限责任公司 | Method and matching used headstock gear using buoyancy recycling water conservancy and hydropower headstock gear |
| CN110185394A (en) * | 2019-06-14 | 2019-08-30 | 中铁八局集团有限公司 | A kind of anti-torrent floating drilling equipment and erection method |
-
2016
- 2016-05-26 CN CN201620492303.4U patent/CN205770048U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| CN105947131B (en) * | 2016-05-26 | 2018-01-12 | 中铁上海工程局集团有限公司 | A kind of mobile steel pipe inserting piling anchoring type drilling floating construction platform and its construction method |
| CN108951561A (en) * | 2018-09-21 | 2018-12-07 | 长江勘测规划设计研究有限责任公司 | Method and matching used headstock gear using buoyancy recycling water conservancy and hydropower headstock gear |
| CN108951561B (en) * | 2018-09-21 | 2023-04-25 | 长江勘测规划设计研究有限责任公司 | Method for recycling hydraulic and hydroelectric headstock gear by utilizing buoyancy and headstock gear matched with method |
| CN110185394A (en) * | 2019-06-14 | 2019-08-30 | 中铁八局集团有限公司 | A kind of anti-torrent floating drilling equipment and erection method |
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