CN210288383U - Rotary drilling and piling integrated machine - Google Patents
Rotary drilling and piling integrated machine Download PDFInfo
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- CN210288383U CN210288383U CN201920994759.4U CN201920994759U CN210288383U CN 210288383 U CN210288383 U CN 210288383U CN 201920994759 U CN201920994759 U CN 201920994759U CN 210288383 U CN210288383 U CN 210288383U
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- pile frame
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Abstract
The utility model discloses a rotary drilling and pile driving integrated machine, which comprises a pile frame body and a pile frame stand column, wherein the top of the pile frame stand column is fixedly provided with a rotary drilling suspension arm and a pile hammer suspension arm, and the pile frame stand column is also provided with a pile driving hammer and a rotary drilling rig in a sliding supporting manner; the pile hammer is suspended on the pile hammer suspension arm through a steel cable of the pile hammer hoist, and the rotary drilling rig is suspended on the rotary drilling suspension arm through a steel cable of the rotary drilling hoist. The pile frame upright post is fixedly provided with a pile hammer guide rail, and the pile hammer is supported on the pile frame upright post in a sliding way through the pile hammer guide rail. And a rotary drilling guide rail is fixedly arranged on the pile frame upright post, and the rotary drilling rig is slidably supported on the pile frame upright post through the rotary drilling guide rail. The steel cable of the pile hammer hoist bypasses the pulley buckle on the pile hammer suspension arm and is tied on the pile hammer, and the steel cable of the rotary drilling hoist bypasses the pulley buckle on the rotary drilling suspension arm and is tied on the rotary drilling rig. Can dig the drilling soon, can carry out the hammering pile again, have rational in infrastructure, characteristics that the efficiency of construction is high.
Description
Technical Field
The utility model relates to a piling machinery of building engineering foundation construction especially relates to an integrated construction machinery that can dig drilling soon and hammer pile sinking.
Background
The pile foundation not only occupies a large proportion in the whole construction investment as the foundation part of the building engineering, but also is directly related to the overall quality, safety and service life of the building engineering; how to select reasonable pile foundation and construction mode thereof plays a key role in ensuring safety, saving investment and reducing manufacturing cost.
Pile foundations are classified into cast-in-situ bored piles and precast hammered piles according to pile forming methods, and the cast-in-situ bored piles and the precast hammered piles are two very common construction techniques. The bored pile is suitable for construction of clay soil, sand soil, silt, mucky soil, etc. and has the advantages of small soil squeezing effect and less influence on the surrounding environment, but has the disadvantages of small bearing capacity, complex construction process, difficult control of pile quality and long construction period. The hammering precast pile is to hammer various piles into earth with pile sinking equipment, and has the outstanding features of bearing great load, being firm and durable, fast construction speed and great influence on the environment.
In order to integrate the respective advantages of the cast-in-situ bored pile and the hammered precast pile and avoid the respective defects, a pile planting process method is provided, wherein a rotary drilling rig is used for rotatably drilling a pilot hole with the aperture smaller than the diameter of the precast pile, then the precast pile is placed in the pilot hole, and a pile driver is used for hammering the precast pile to be sunk into the stratum. The pile-planting operation mode not only effectively reduces the influence of pile-sinking operation on the surrounding environment, but also has the advantages of strong bearing capacity and high construction speed.
However, the construction method can complete the pile planting construction only by the sequential operation of the rotary drilling and the pile driver; firstly, moving the rotary drilling machine to a pile position to be measured, then drilling and cleaning holes at a selected place by using the rotary drilling machine, moving the rotary drilling machine away, hoisting the precast pile into a guide hole, then moving the pile driver to the guide hole position, hammering the precast pile into a soil layer by using the pile driver, then moving the pile driver to the next working position, and continuously repeating the construction steps to complete pile planting of the precast pile. Obviously, the operation method not only needs the coordination action of the drilling and piling equipment, but also can continuously move or remove the rotary drilling and piling equipment, thereby increasing the construction operation difficulty, delaying the construction operation time, improving the construction operation cost and influencing the construction speed and the construction efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned that prior art exists, the utility model aims to solve the technical problem that a auger pile all-in-one is bored soon that can dig the drilling soon, can carry out the hammering pile again is provided.
In order to solve the technical problem, the rotary drilling and piling integrated machine comprises a pile frame body and a pile frame stand column vertically arranged on the pile frame body, wherein a rotary drilling suspension arm and a pile hammer suspension arm are fixedly arranged at the top of the pile frame stand column, and a pile hammer and a rotary drilling rig are also slidably supported on the pile frame stand column; the pile frame body is provided with a pile hammer winch and a rotary drilling winch, the pile hammer is suspended on the pile hammer suspension arm through a steel cable of the pile hammer winch, and the rotary drilling rig is suspended on the rotary drilling suspension arm through a steel cable of the rotary drilling winch.
In the structure, the rotary drilling boom and the pile hammer are arranged at the top of the pile frame upright post, and the rotary drilling rig and the pile hammer are slidably supported on the pile frame upright post guide rail, and are respectively suspended on the rotary drilling boom and the pile hammer boom through corresponding steel cables, so that on one hand, the rotary drilling rig and the pile hammer are used as a pile frame through one pile frame body and the pile frame upright post, and the rotary drilling rig and the pile hammer are integrated into a whole, so that the equipment manufacturing and using cost is greatly saved, and the pile frame structure is effectively simplified; on the other hand, the structure can be used for rotary drilling and hammering piling, has the dual functions of drilling and piling, and can be used for completing rotary drilling and piling by one mechanical device during construction, so that the alternate carrying and moving operation steps of rotary drilling and hammering piling are omitted, the construction time is effectively saved, the construction process is simplified, the construction period is shortened, and the construction efficiency is greatly improved.
The utility model discloses a further embodiment, the fixed pile hammer guide rail that is provided with on the pile frame stand, the pile hammer passes through pile hammer guide rail sliding support on the pile frame stand. The pile hammer guide rail on the pile frame upright column improves the guiding performance of the pile hammer.
The utility model discloses a preferred embodiment, pile hammer is guide bar formula diesel pile hammer or cylinder diesel pile hammer or hydraulic pressure pile hammer. The pile hammer adopting various forms can meet different construction operation requirements.
The utility model discloses a further embodiment, the fixed rotary drill guide rail that is provided with on the pile frame stand, it drills the rig soon to dig the rig through rotary drill guide rail sliding bearing on the pile frame stand. The structure enhances the guide rail performance of the rotary drilling rig.
The utility model discloses a preferred embodiment, the pile frame fuselage is installed on the pile frame chassis. The pile frame chassis is a walking pile frame chassis or a crawler-type pile frame chassis. The structure enhances the moving flexibility of the all-in-one machine and meets the construction requirements of different working conditions.
The utility model discloses a further embodiment, pile frame stand hinge is supported on the pile frame fuselage be provided with two pairs of diagonal braces between pile frame fuselage and the pile frame stake, the lower extreme of two pairs of diagonal braces hinges respectively on the pile frame fuselage, and the upper end of two pairs of diagonal braces hinges respectively in the not co-altitude position of pile frame stand. This structure has effectively strengthened the stability of pile frame stand.
The utility model discloses preferred embodiment, the cable wire of pile hammer hoist engine is walked around the pulley on the pile hammer davit and is detained on the pile hammer, the cable wire of rotary drill hoist engine is walked around the pulley on the rotary drill davit and is detained on digging the rig soon. The flexible control operation of the rotary drilling and the piling hammer is convenient.
Drawings
The rotary drilling and piling integrated machine of the present invention will be further described with reference to the accompanying drawings and the specific embodiments.
FIG. 1 is a schematic elevation view of one embodiment of the integrated rotary drilling and piling machine of the present invention;
fig. 2 is a schematic top view of the embodiment shown in fig. 1.
In the figure, 1-pile frame chassis, 2-pile frame body, 3-diagonal brace, 4-pile frame upright post, 5-rotary drilling guide rail, 6-pile hammer guide rail, 7-rotary drilling suspension arm, 8-pile hammer suspension arm, 9-rotary drilling rig, 10-pile hammer, 11-pile hammer hoist and 12-rotary drilling hoist.
Detailed Description
The rotary drilling and piling all-in-one machine shown in fig. 1 and 2 comprises a pile frame body 2, wherein the pile frame body 2 is a frame structure formed by welding section steel as a main body, at least a pile hammer winch 11 and a rotary drilling winch 12 are installed on the pile frame body 2, the pile frame body 2 is also vertically arranged on a pile frame upright post 4, the pile frame upright post 4 is composed of four main pipes which are vertically arranged, a connecting rod or a support rod which is connected with the four main pipes is connected, the cross section of the columnar frame structure is rectangular, and two rotary drilling guide rails 5 and two pile hammer guide rails 6 are fixedly arranged on the pile frame upright post 4 respectively.
The pile frame upright post 4 is hinged on the pile frame body 2, two pairs of four inclined supporting rods 3 are obliquely arranged between the pile frame body 2 and the pile frame upright post 4, the two inclined supporting rods 3 forming one pair of inclined supporting rods have equal length, and the two pairs of inclined supporting rods have different length. The lower ends of the two pairs of inclined supporting rods 3 are hinged to the pile frame body 2, the upper ends of the inclined supporting rods 3 are hinged to the pile frame upright post 4, but the hinge point of one pair of inclined supporting rods on the pile frame upright post 4 is higher than the hinge point of the other pair of inclined supporting rods on the pile frame upright post 4.
The pile frame body 2 is arranged on the pile frame chassis 1. The pile frame chassis 1 adopts a common walking type pile frame chassis which can move transversely and longitudinally, the walking type pile frame chassis comprises two long moving ships and two short moving ships, and transverse movement, longitudinal movement or steering are realized by alternately landing the long moving ships and the short moving ships. The pile frame chassis 1 can adopt a walking pile frame chassis, and can also be a crawler-type and other common movable pile frame chassis structure.
A pile hammer guide rail 6 is fixedly arranged on the pile frame upright post 4, and a pile hammer 10 can be supported on the pile frame upright post 4 in a vertically sliding manner through the pile hammer guide rail 6; in this example, the pile hammer 10 is a guide rod type diesel pile hammer, and may be various pile hammers such as a cylinder type diesel pile hammer or a hydraulic pile hammer. And a rotary drilling guide rail 5 is fixedly arranged on the pile frame upright post 4, and a rotary drilling rig 9 is slidably supported on the pile frame upright post 4 through the rotary drilling guide rail 5.
The top of the pile frame upright post 4 is fixedly provided with a pile hammer suspension arm 8 and a rotary drilling suspension arm 7 which are arranged in a mutual crossing way, and a pile hammer hoist 11 steel cable arranged on the pile frame body 2 bypasses a pulley on the pile hammer suspension arm 8 and is buckled and tied on a pile hammer 10. The steel cable of the rotary drilling winch 12 arranged on the pile frame body 2 bypasses the pulley on the rotary drilling suspension arm 7 and is fastened on the rotary drilling rig 9.
The foregoing has outlined a preferred embodiment of the present invention, but the present invention is not limited to this example, and modifications and variations that may be made without departing from the basic principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a rotary drilling pile all-in-one, includes pile frame fuselage (2) to and erect pile frame stand (4) that set up on pile frame fuselage (2), its characterized in that: the top of the pile frame upright post (4) is fixedly provided with a rotary drilling suspension arm (7) and a pile hammer suspension arm (8), and the pile frame upright post (4) is also slidably supported with a pile driving hammer (10) and a rotary drilling rig (9); the pile frame body (2) is provided with a pile hammer hoist (11) and a rotary drilling hoist (12), the pile hammer (10) is suspended on the pile hammer suspension arm (8) through a steel cable of the pile hammer hoist (11), and the rotary drilling rig (9) is suspended on the rotary drilling suspension arm (7) through the steel cable of the rotary drilling hoist (12).
2. The integrated machine of claim 1, which is characterized in that: the pile driving device is characterized in that a pile hammer guide rail (6) is fixedly arranged on the pile frame upright post (4), and the pile driving hammer (10) is supported on the pile frame upright post (4) in a sliding mode through the pile hammer guide rail (6).
3. The integrated machine of claim 1 or 2, which is characterized in that: the pile driving hammer (10) is a guide rod type diesel pile driving hammer or a cylindrical diesel pile driving hammer or a hydraulic pile driving hammer.
4. The integrated machine of claim 1, which is characterized in that: the rotary drilling machine is characterized in that a rotary drilling guide rail (5) is fixedly arranged on the pile frame upright post (4), and the rotary drilling machine (9) is slidably supported on the pile frame upright post (4) through the rotary drilling guide rail (5).
5. The integrated machine of claim 1, wherein: the pile frame body (2) is arranged on the pile frame chassis (1).
6. The integrated machine of claim 5, wherein: the pile frame chassis (1) is a walking pile frame chassis or a crawler-type pile frame chassis.
7. The integrated machine of claim 1, which is characterized in that: the pile frame upright post (4) is hinged on the pile frame body (2), two pairs of inclined support rods (3) are arranged between the pile frame body (2) and the pile frame upright post (4), the lower ends of the two pairs of inclined support rods (3) are respectively hinged on the pile frame body (2), and the upper ends of the two pairs of inclined support rods (3) are respectively hinged on different height positions of the pile frame upright post (4).
8. The integrated machine of claim 1, which is characterized in that: the steel cable of the pile hammer hoist (11) bypasses the pulley buckle on the pile hammer suspension arm (8) and is tied to the pile hammer (10), and the steel cable of the rotary drilling hoist (12) bypasses the pulley buckle on the rotary drilling suspension arm (7) and is tied to the rotary drilling rig (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920994759.4U CN210288383U (en) | 2019-06-28 | 2019-06-28 | Rotary drilling and piling integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920994759.4U CN210288383U (en) | 2019-06-28 | 2019-06-28 | Rotary drilling and piling integrated machine |
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| Publication Number | Publication Date |
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| CN210288383U true CN210288383U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920994759.4U Active CN210288383U (en) | 2019-06-28 | 2019-06-28 | Rotary drilling and piling integrated machine |
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| CN (1) | CN210288383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894453A (en) * | 2020-08-06 | 2020-11-06 | 杨凌职业技术学院 | Piling equipment for building construction |
| CN113027333A (en) * | 2021-04-13 | 2021-06-25 | 武汉市金港岩土工程有限公司 | Drilling and piling integrated rotary drilling rig and construction method thereof |
| CN113605387A (en) * | 2021-06-30 | 2021-11-05 | 中冶成都勘察研究总院有限公司 | Full-mechanical construction method for rectangular slide-resistant pile |
-
2019
- 2019-06-28 CN CN201920994759.4U patent/CN210288383U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894453A (en) * | 2020-08-06 | 2020-11-06 | 杨凌职业技术学院 | Piling equipment for building construction |
| CN113027333A (en) * | 2021-04-13 | 2021-06-25 | 武汉市金港岩土工程有限公司 | Drilling and piling integrated rotary drilling rig and construction method thereof |
| CN113605387A (en) * | 2021-06-30 | 2021-11-05 | 中冶成都勘察研究总院有限公司 | Full-mechanical construction method for rectangular slide-resistant pile |
| CN113605387B (en) * | 2021-06-30 | 2022-07-01 | 中冶成都勘察研究总院有限公司 | Full-mechanical construction method for rectangular slide-resistant pile |
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