CN112265920A - Static drill rooted pile hoisting and threading device and construction method thereof - Google Patents
Static drill rooted pile hoisting and threading device and construction method thereof Download PDFInfo
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- CN112265920A CN112265920A CN202011198527.1A CN202011198527A CN112265920A CN 112265920 A CN112265920 A CN 112265920A CN 202011198527 A CN202011198527 A CN 202011198527A CN 112265920 A CN112265920 A CN 112265920A
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- pile
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- driving mechanism
- hoisting
- lifting
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- 230000003068 static effect Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000009471 action Effects 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a hoisting and threading device for a static drilling root-planting pile, which comprises: the self-balancing lifting appliance is used for lifting the tubular pile; the lifting rope hook component is installed on the self-balancing lifting appliance, and comprises: the device comprises a first pulley, a hanging rope arranged on the first pulley and a pendant connected to the lowermost end of the hanging rope; the first pulley is connected with a first driving mechanism and can be wound around the first pulley for ascending or descending under the action of the first driving mechanism; the dropping piece penetrates through a middle pore passage of the lifted pipe pile. When the pile is used, the upper section pile is lifted, the pendant passes through the middle pore passage of the upper section pile, after the pendant passes through the bottom of the upper section pile, the pendant is connected with the prestressed conducting wire embedded into the top of the underground lower section pile, and the first pulley is wound to drive the prestressed conducting wire at the lower part to move upwards and pass through the hole of the upper section pile. Compared with the prior art, the device can solve the problem that the lead in the lower pile hole is difficult to pass through the upper pile hole, and greatly improves the construction process.
Description
Technical Field
The invention relates to the technical field of pile foundations, in particular to a hoisting and threading device for a static drilling root planting pile and a construction method of the hoisting and threading device.
Background
In the static drilling rooted pile test construction process, stress wires are often required to be pre-buried in the pipe pile. Because a single pile is generally formed by welding and assembling two or more sections of tubular piles, in the hoisting process, a stress lead is arranged in the lowest-end pile hole and is welded with the upper-section pile in a vertical state, so that the problem that how the lead arranged in the lower-section pile hole passes through the upper-section pile hole exists, the construction process of pile testing through drilling root planting is seriously hindered, and the production effect is reduced.
Disclosure of Invention
The invention aims to solve the problems and provides a static drill rooted pile hoisting threading device and a construction method thereof.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a quiet root of boring is planted stake hoist and mount threading device, includes:
the self-balancing lifting appliance is used for lifting the tubular pile;
the lifting rope hook component is installed on the self-balancing lifting appliance, and comprises: the device comprises a first pulley, a hanging rope arranged on the first pulley and a pendant connected to the lowermost end of the hanging rope;
the first pulley is connected with a first driving mechanism and can be wound around the first pulley for ascending or descending under the action of the first driving mechanism;
the dropping piece penetrates through a middle pore passage of the lifted pipe pile.
When the pile lifting device is used, the upper pile is lifted, the pendant passes through the middle pore passage of the upper pile, after the pendant passes through the bottom of the upper pile, the pendant is connected with the prestressed conducting wire embedded into the top of the underground lower pile, the first pulley is wound to drive the prestressed conducting wire at the lower part to move upwards and pass through the hole of the upper pile, the prestressed conducting wire is straightened, then the upper pile and the lower pile are welded and assembled, and the static drill root planting pile lifting is completed.
Further, the self-balancing lifting appliance comprises a supporting column, a supporting frame arranged on the supporting column and a movable lifting mechanism arranged on the supporting frame.
Furthermore, the movable hoisting mechanism comprises a movable support, the upper end of the movable support is arranged on a linear slide rail arranged on the support frame, the movable support is connected with a second driving mechanism used for driving the movable support to move, one end of the second driving mechanism is fixedly arranged on the support column, and the movable support can be adjusted in position under the action of the second driving mechanism.
Further, the second driving mechanism is a servo motor or an air cylinder.
Furthermore, a second pulley is arranged on the movable support and connected with a third driving mechanism, a hoisting cable is arranged on the second pulley, and the hoisting cable can be wound around the second pulley to ascend or descend under the action of the third driving mechanism.
Furthermore, the third driving mechanism is a driving motor, is connected with an external control device through a control line, and is used for remotely controlling the action of the motor.
Furthermore, the first pulley and the second pulley are arranged on the movable support at the same side.
Furthermore, the first driving mechanism is a driving motor, and is also connected with an external control device through a control line, so as to remotely control the action of the motor.
Furthermore, the hanging rope is a hemp rope, the pendant is a plumb bob, and the plumb bob is provided with a connecting hole.
The construction method of the static drill root-planting pile hoisting threading device specifically comprises the steps of enabling a pendant to penetrate through an upper pile when the upper pile is hoisted, enabling the pendant to be connected with a prestressed conducting wire embedded into the top of a lower pile underground after the pendant penetrates through the bottom of the upper pile, winding and pulling the prestressed conducting wire on the lower part to move upwards and penetrate through a hole of the upper pile, then conducting welding and assembling on the upper pile and the lower pile, continuing to lower the welded upper pile and the welded lower pile, unfastening the pendant and the prestressed conducting wire, and repeating the actions until the preset depth is reached.
Compared with the prior art, the invention has the following advantages:
1. by arranging the lifting rope hook assembly on the self-balancing lifting appliance, connecting the falling piece with the prestressed wire embedded into the top of the lower pile in the ground after the falling piece penetrates through the middle pore passage of the upper pile and the falling piece connected to the lowest end of the lifting rope (the step is operated by an operator standing on the ground), the problem that the wire in the pile hole of the lower pile is difficult to penetrate through the pile hole of the upper pile is easily solved, and the construction process is improved;
2. the movable hoisting mechanism is arranged on the support frame, so that the position can be adjusted, the upper pile section and the lower pile section can be accurately aligned conveniently, and the welding perpendicularity can be ensured;
3. the hanging rope, the pendant and the hoisting cable are automatically controlled by a driving mechanism (such as a motor), so that the operation is simple and convenient, and the construction is convenient.
4. The hanging rope adopts a hemp rope which is difficult to tie off and is corrosion-resistant, and the pendant is a plumb bob and is provided with a connecting hole, so that the connection is convenient.
Drawings
Fig. 1 is a schematic structural view of the static drill root-planting pile hoisting threading device of the invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
As shown in fig. 1, a quiet brill root is planted a hoist and mount threading device includes: self-balancing hoist, be used for hoisting the tubular pile, the self-balancing hoist includes support column 1, install support frame 3 on support column 1 and install the portable mechanism of lifting by crane on support frame 3, portable mechanism of lifting by crane is including removing support 2, remove 2 upper ends of support and install on locating linear slide 4 on support frame 3, remove 2 connections of support and be used for driving its second actuating mechanism 13 that removes, second actuating mechanism one end fixed mounting is on support column 1, remove support 2 and can carry out position control under the effect of second actuating mechanism 13, second actuating mechanism is the cylinder. The movable support 2 is provided with a second pulley 5, the second pulley 5 is connected with a third driving mechanism, the second pulley 5 is provided with a hoisting cable 6, and the hoisting cable 6 can be wound around the second pulley 5 to ascend or descend under the action of the third driving mechanism. The third driving mechanism is a driving motor, is connected with external control equipment through a control line and is used for remotely controlling the action of the motor.
Lifting rope couple subassembly installs on the self-balancing hoist, includes: a first pulley 12, a hanging rope 11 arranged on the first pulley 12 and a pendant 10 connected to the lowest end of the hanging rope 11; the hanging rope 11 is a hemp rope, the pendant 10 is a plumb bob, and a connecting hole is arranged on the plumb bob. The first pulley 12 is connected with a first driving mechanism, and can be wound around the first pulley 12 under the action of the first driving mechanism to ascend or descend; the dropping piece 10 passes through the middle hole of the lifted pipe pile. The first pulley 12 and the second pulley 5 are arranged on the same side of the movable support 2. The first driving mechanism is a driving motor, is also connected with external control equipment through a control line and is used for remotely controlling the action of the motor.
During the specific construction of the static drill root planting pile hoisting and threading device, the specific method is that when the upper pile 7 is hoisted, the pendant 10 penetrates through the upper pile 7, after the pendant passes through the bottom of the upper pile 7, the pendant 10 is connected with the prestressed lead 9 embedded into the top of the underground lower pile 8, the prestressed lead 9 at the lower part is wound and pulled to move upwards and penetrate through the hole of the upper pile 7, then the upper pile 8 and the lower pile 8 are welded and assembled, the welded upper pile 8 and the welded lower pile 8 are continuously lowered, the pendant 10 and the prestressed lead 9 are unfastened, and the actions are repeated until the preset depth is reached.
According to the invention, the lifting rope hook assembly is arranged on the self-balancing lifting appliance, the lifting rope and the falling part connected to the lowest end of the lifting rope penetrate through the middle pore passage of the upper section pile, and then the falling part is connected with the prestressed lead embedded into the top of the lower section pile (the step is operated by an operator standing on the ground), so that the problem that the lead in the pile hole of the lower section pile is difficult to penetrate through the pile hole of the upper section pile is easily solved, and the construction process is improved; the movable hoisting mechanism is arranged on the support frame, so that the position can be adjusted, the upper pile and the lower pile can be aligned accurately, and the welded perpendicularity can be guaranteed.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides a quiet root of boring is planted stake hoist and mount threading device which characterized in that includes:
the self-balancing lifting appliance is used for lifting the tubular pile;
the lifting rope hook component is installed on the self-balancing lifting appliance, and comprises: the device comprises a first pulley (12), a hanging rope (11) arranged on the first pulley (12) and a pendant (10) connected to the lowest end of the hanging rope (11);
the first pulley (12) is connected with a first driving mechanism, and can be wound around the first pulley (12) under the action of the first driving mechanism to ascend or descend;
the dropping piece (10) penetrates through a middle pore passage of the lifted pipe pile.
2. The static drilling root pile planting lifting threading device of claim 1, wherein the self-balancing lifting tool comprises a support column (1), a support frame (3) installed on the support column (1), and a movable lifting mechanism installed on the support frame (3).
3. The static drilling root pile planting lifting threading device as claimed in claim 2, wherein the movable lifting mechanism comprises a movable support (2), the upper end of the movable support (2) is mounted on a linear slide rail (4) arranged on the support frame (3), the movable support (2) is connected with a second driving mechanism (13) for driving the movable support to move, and one end of the second driving mechanism is fixedly mounted on the support column (1).
4. The device for hoisting and threading the static drill root-planting pile according to claim 3, wherein the second driving mechanism is a servo motor or an air cylinder.
5. The static drilling root pile-planting hoisting threading device according to claim 3, wherein a second pulley (5) is arranged on the movable support (2), the second pulley (5) is connected with a third driving mechanism, a hoisting cable (6) is arranged on the second pulley (5), and under the action of the third driving mechanism, the hoisting cable (6) can be wound around the second pulley (5) to ascend or descend.
6. The device for hoisting and threading the static drill root-planting pile as claimed in claim 5, wherein the third driving mechanism is a driving motor.
7. The static drilling root pile-planting hoisting threading device as claimed in claim 5, wherein the first pulley (12) and the second pulley (5) are arranged on the same side of the movable bracket (2).
8. The device for hoisting and threading the static drill root-planting pile as claimed in claim 1, wherein the first driving mechanism is a driving motor.
9. The device for hoisting and threading the static drill root-planting pile as claimed in claim 1, wherein the hanging rope (11) is a hemp rope, the pendant (10) is a plumb bob, and a connecting hole is arranged on the plumb bob.
10. A construction method of the static drill root pile hoisting and threading device according to claim 1, characterized in that when the upper pile (7) is hoisted, the drop member (10) is passed through the upper pile (7), after passing through the bottom of the upper pile (7), the drop member (10) is connected with the prestressed lead (9) embedded in the top of the lower pile (8) underground, the prestressed lead (9) at the lower part is rolled and pulled to move upwards and pass through the hole of the upper pile (7), then the upper pile and the lower pile (8) are welded and assembled, the welded upper pile and the lower pile (8) are further lowered, the drop member (10) and the prestressed lead (9) are untied, and the above actions are repeated until reaching a predetermined depth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011198527.1A CN112265920A (en) | 2020-10-31 | 2020-10-31 | Static drill rooted pile hoisting and threading device and construction method thereof |
Applications Claiming Priority (1)
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CN202011198527.1A CN112265920A (en) | 2020-10-31 | 2020-10-31 | Static drill rooted pile hoisting and threading device and construction method thereof |
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CN112265920A true CN112265920A (en) | 2021-01-26 |
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CN202011198527.1A Pending CN112265920A (en) | 2020-10-31 | 2020-10-31 | Static drill rooted pile hoisting and threading device and construction method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115262543A (en) * | 2022-08-19 | 2022-11-01 | 中建港航局集团有限公司 | Composite pile construction auxiliary device |
CN116289905A (en) * | 2023-04-17 | 2023-06-23 | 浙江华宇基础工程有限公司 | Hoisting threading device for static drilling root planting pile and construction method thereof |
-
2020
- 2020-10-31 CN CN202011198527.1A patent/CN112265920A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115262543A (en) * | 2022-08-19 | 2022-11-01 | 中建港航局集团有限公司 | Composite pile construction auxiliary device |
CN116289905A (en) * | 2023-04-17 | 2023-06-23 | 浙江华宇基础工程有限公司 | Hoisting threading device for static drilling root planting pile and construction method thereof |
CN116289905B (en) * | 2023-04-17 | 2023-08-11 | 浙江华宇基础工程有限公司 | Hoisting threading device for static drilling root planting pile and construction method thereof |
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