CN116676973A - Pile planting method and device for preventing inclination of pipe pile for bridge construction - Google Patents
Pile planting method and device for preventing inclination of pipe pile for bridge construction Download PDFInfo
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- CN116676973A CN116676973A CN202310869476.8A CN202310869476A CN116676973A CN 116676973 A CN116676973 A CN 116676973A CN 202310869476 A CN202310869476 A CN 202310869476A CN 116676973 A CN116676973 A CN 116676973A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 title claims description 35
- 239000002689 soil Substances 0.000 claims description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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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
- E02D13/04—Guide devices; Guide frames
-
- 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
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
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- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a pile planting method and a pile planting device for preventing a pipe pile from tilting, which belong to the technical field of building construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a pile inclination prevention pile planting method and device for a pile for bridge construction.
Background
The concrete pile foundation is widely used in various civil engineering fields as a common foundation situation. Whether it is a bored pile or a precast pile for hammering or static pressure construction, concrete pile foundations have been subjected to engineering practice application for many years at home and abroad. In recent years, precast piles are used for construction in bridge piers, side platforms and cofferdams of steel trestle, the precast piles are affected by geology, water buoyancy, spray and water flow in the pile planting process, precast pile bodies are easy to incline due to uneven stress, the use effect of pile bearing foundations is affected, when the precast pile bodies incline seriously, the condition that the precast pile bodies cannot be used possibly occurs, not only the waste of raw materials is caused, but also the use of the bridge bodies is affected, and serious dangerous accidents are caused.
Disclosure of Invention
The invention aims to provide a pile-planting method and device for preventing inclined pile for bridge construction, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a pile planting method for preventing a pile from inclining for bridge construction specifically comprises the following steps:
step one: the worker stretches the pipe pile into the fastening ring, stretches the pipe pile into a hole which is pre-installed underground through the fastening ring, and when the pipe pile tilts when piling is started, the pile driver stops piling through the horizontal sensor, and the pipe pile tilting-preventing pile planting device starts to start;
step two: the fastening ring starts to tighten, the first sliding block and the second sliding block start to move, and the first sliding block and the second sliding block are adjusted along with the inclination angle of the pipe pile;
step three: when the pipe pile is inclined, the translation plate is driven to generate angle change, and the wedge block starts to be extruded onto the round table, so that the bottom plate is inclined along with the angle of the pipe pile, and the stress point is the same as that of the inclined pipe pile;
step four: when the tubular pile stops moving, the inclination angle is kept unchanged, the translation plate is kept still, and the fourth push rod mechanism starts to move, so that the inclined translation plate moves upwards, and the component force in the inclination direction drives the tubular pile to be pulled up along the inclination direction;
step five: when the pipe pile has no soil resistance, the annular push plate pushes the pipe pile to be positive, and the pipe pile is vertically put down.
Another object of the invention is:
the pile tilt preventing pile planting device comprises a push mechanism and a pile pulling mechanism, wherein the pile pulling mechanism is arranged above a bottom plate, the pile pulling mechanism is characterized in that a first sliding block is arranged on the upper portion of the pile pulling mechanism, a fastening ring is arranged on one side of the first sliding block, a second sliding block is arranged below the first sliding block, a groove is formed in the middle of the second sliding block, a third sliding block is arranged in the groove, a second push rod mechanism is arranged in the third sliding block, the first sliding block and the second push rod mechanism are arranged in a sliding mode, a third push rod mechanism is arranged in the middle of the third sliding block, a translation plate is arranged below the third sliding block, a round table is arranged on the lower portion of the third sliding block, a plurality of wedge-shaped blocks are distributed around the round table, and fixing springs are arranged on the lower portion of the round table.
Preferably, the pushing mechanism is provided with an annular push rod, and the lower part of the annular push rod is provided with a first push rod mechanism.
Preferably, the annular push rod generates horizontal sliding in the pushing mechanism.
Preferably, a fourth push rod mechanism is arranged on the bottom plate, a push rod is arranged on the bottom plate, a motor is arranged at the lower part of the push rod, and the upper part of the push rod is connected with the translation plate.
Preferably, the upper part of the round table is connected with a translation plate, and the translation plate generates angle change along with the round table.
Preferably, the second push rod mechanism and the third push rod mechanism are vertical.
Preferably, the bottom plate is fixedly arranged on the reserved horizontal ground.
Preferably, the fourth push rod mechanism is horizontally provided with two push rods.
Preferably, one side of the fixed spring is connected with the bottom plate, and the other end of the fixed spring is arranged at the lower part of the round table.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the round table is combined with the wedge-shaped block, the fastening ring and the pipe pile are synchronously inclined, and the inclined angle of the pipe pile has upward component force when the pile is pulled out, so that the pipe pile is pulled out along the inclined angle, the situation that the lower end of the pipe pile is difficult to stir due to the fact that the lower end of the pipe pile is inserted into soil is avoided, and the arrangement is more labor-saving and convenient.
2. According to the invention, the spiral push rods in three directions are arranged, the inclination angles of the auxiliary fastening ring and the pipe pile are consistent when the pipe pile is inclined, and the three spiral push rods are matched when the pile is pulled, so that the angle change is more fit when the pile is pulled, the use effect of a pile bearing foundation is prevented from being influenced, the waste of the pipe pile is avoided, the structure of the pipe pile is protected, and the service life is prolonged.
Drawings
Fig. 1 is a flowchart of a pile-planting method for preventing a pile from tilting for bridge construction.
FIG. 2 is a schematic diagram of the overall structure of a pile-planting device for preventing the inclination of the pipe piles for bridge construction;
FIG. 3 is a schematic side structural view of a pile-planting device for preventing the inclination of the pipe pile for bridge construction;
FIG. 4 is a sectional view of a pile planting device for preventing the inclination of the pipe pile for bridge construction;
FIG. 5 is a first sliding block structure diagram of a pile planting device for preventing the inclination of the pipe pile for bridge construction;
FIG. 6 is a schematic illustration of a pile pushing structure of a pile tilt-preventing pile planting device for bridge construction;
FIG. 7 is a schematic diagram of a pushing structure A of a tubular pile inclination preventing pile planting device for bridge construction;
fig. 8 is a schematic diagram of a second slider structure of the pile-planting device for preventing the pile from tilting in bridge construction;
FIG. 9 is a cross-sectional view of a second slider of the pile-planting device for preventing the pile from tilting in bridge construction;
fig. 10 is a schematic diagram of a third slider structure of a pile-planting device for preventing a pile from tilting in bridge construction;
FIG. 11 is a cross-sectional view of a third slider of the pile-tilt-preventing pile-planting device for bridge construction;
fig. 12 is a schematic diagram of a truncated cone structure of a pile planting device for preventing the inclination of the pipe pile for bridge construction;
FIG. 13 is a schematic view of a bottom plate structure of a pile planting device for preventing the inclination of the pipe piles for bridge construction;
FIG. 14 is a schematic view of a fourth push rod mechanism of a pile tilt preventing pile planting device for bridge construction;
fig. 15 is a schematic structural view of an annular push plate of the tubular pile inclination preventing pile planting device for bridge construction.
In the drawings, the list of components represented by the various numbers is as follows:
1. a pushing mechanism; 10. an annular push plate; 11. a first push rod mechanism; 2. a pile pulling mechanism; 20. a fastening ring; 21. a first slider; 210. a second push rod mechanism; 22. a second slider; 23. a third slider; 230 a third push rod mechanism; 24. a translation plate; 240. round bench; 241. wedge blocks; 242. a fixed spring; 9. a bottom plate; 90. a fourth push rod mechanism; 91. a push rod; 92. and a motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, an anti-tilting pile planting method for a pile for bridge construction specifically includes the following steps:
step one: the worker stretches the pipe pile into the fastening ring 20, stretches the pipe pile into a hole which is pre-installed underground through the fastening ring 20, and when the pipe pile tilts when piling is started, the pile driver stops piling through the horizontal sensor, and the pipe pile tilting-preventing pile planting device starts to start;
step two: the fastening ring 20 starts to tighten, the first sliding block 21 and the second sliding block 22 start to move, and the inclination angle of the pipe pile is adjusted;
step three: when the pipe pile is inclined, the translation plate 24 is driven to generate angle change, and the wedge block 241 starts to be extruded onto the round table 240, so that the bottom plate 240 is inclined along with the angle of the pipe pile, and the stress point is the same as that of the inclined pipe pile;
step four: when the pipe pile stops moving, the inclination angle is kept unchanged, the translation plate 24 is kept still, the fourth push rod mechanism 90 starts moving, so that the inclined translation plate 240 moves upwards, and the component force in the inclination direction drives the pipe pile to be pulled up along the inclination direction;
step five: when the pipe pile has no soil resistance, the annular push plate 10 pushes the pipe pile to the right, and the pipe pile is vertically put down.
Referring to fig. 2-15, a pile tilt preventing pile planting device suitable for the pile tilt preventing pile planting method for bridge construction includes a push mechanism 1 and a pile pulling mechanism 2, wherein the pile pulling mechanism 2 is disposed above a bottom plate 9, and is characterized in that a first slider 21 is disposed at an upper portion of the pile pulling mechanism 2, a fastening ring 20 is disposed at one side of the first slider 21, a second slider 22 is disposed below the first slider 21, a groove is disposed in a middle portion of the second slider 22, a third slider 23 is disposed in the groove, a second push rod mechanism 210 is disposed in the third slider 23, the first slider 21 and the second push rod mechanism 210 are slidably disposed, a third push rod mechanism 230 is disposed in a middle portion of the third slider 23, a translation plate 24 is disposed below the third slider 23, a plurality of wedge blocks 241 are disposed around the round table 240, and a fixing spring 242 is disposed below the round table 240;
when the pipe pile is in operation, the pipe pile is inclined, the fastening ring is used for binding the pipe pile, the first sliding block 21 and the second sliding block slide along the inclined direction of the fastening ring, the fastening ring can slide relative to the pipe pile, the third sliding block 23 is further caused to slide by the inclination of the pipe pile, the wedge block 241 pushes the round table 240 during sliding, the third sliding block 23 is caused to incline, and the round table 242 is caused to recover by elastic deformation of the fixing spring 242.
As a further scheme of the invention, an annular push rod 10 is arranged on the positive pushing mechanism 1, and a first push rod mechanism 11 is arranged at the lower part of the annular push rod 10;
in operation, the first push rod mechanism 11 arranged on the straightening mechanism 1 starts to be started, and the first push rod mechanism 11 drives the annular push rod 10 to straighten the pipe pile.
As a further aspect of the present invention, the annular push rod 10 may slide horizontally in the push mechanism 1;
when the pipe pile pushing device works, the annular push rods 10 at the two ends move relatively to push the pipe pile to be positive.
As a further scheme of the invention, a fourth push rod mechanism 90 is arranged on the bottom plate 9, a push rod 91 is arranged on the bottom of the push rod 91, a motor 92 is arranged on the lower part of the push rod 91, and the upper part of the push rod 91 is connected with the translation plate 24;
in operation, the fourth push rod mechanism 90 is started, and the motor 92 is started, so that the push rod 91 starts to operate, the translation plate 24 moves upwards, and the whole device is pushed to start pile pulling.
As a further scheme of the invention, the upper part of the round table 240 is connected with a translation plate 24, and the translation plate 24 generates angle change along with the round table 240;
during operation, the round table 240 is inclined by the thrust of the wedge block 241, so that the translation plate 24 is synchronously inclined, and the translation plate 24 is inclined to the same angle with the pipe pile, so that the pipe pile is conveniently pulled out along the inclination angle of the pipe pile.
As a further aspect of the present invention, the second push rod mechanism 210 and the third push rod mechanism 230 are oriented vertically;
in operation, the second push rod mechanism 210 and the third push rod 230 operate to cause the fastening ring 20 to move in a curved manner, and the inclination angle of the pipe pile is cut, so that the device and the pipe pile are pulled out from the pipe pile at the same angle.
As a further scheme of the invention, the bottom plate 9 is fixedly arranged on the reserved horizontal ground;
during operation, the bottom plate 9 is stable, so that the bottom plate 9 bears the inclined pressure of the pipe pile and a stable platform required for pulling out and pushing the pipe pile.
As a further aspect of the present invention, the fourth push rod mechanism 90 is horizontally provided with two push rods 91;
in operation, the two push rods 91 enable the translation plate 24 to obtain enough lifting thrust, so as to ensure that the pile pulling action of the device is completed.
As a further scheme of the invention, one side of the fixed spring 242 is connected with the bottom plate 9, and the other end is arranged at the lower part of the round table 240;
when the round table 240 tilts along with the third sliding block 23 during operation, the tilting angle of the round table 240 with the tubular pile is reached, and after the tubular pile is righted, the fixed spring 242 enables the round table 240 to return to the initial position, and the third sliding block 23 returns to the initial position.
Claims (10)
1. A pile planting method for preventing a pile from inclining for bridge construction is characterized by comprising the following steps: the method comprises the following steps:
step one: the worker stretches the pipe pile into the fastening ring (20), stretches the pipe pile into a hole which is pre-installed underground through the fastening ring (20), and when the pipe pile tilts at the beginning of piling, the pile driver stops piling through the horizontal sensor, and the pipe pile tilting-preventing pile planting device starts to start;
step two: the fastening ring (20) starts to tighten, the first sliding block (21) and the second sliding block (22) start to move, and the first sliding block and the second sliding block are adjusted along with the inclination angle of the pipe pile;
step three: when the pipe pile is inclined, the translation plate (24) is driven to generate angle change, and the wedge block (241) starts to be extruded onto the round table (240) along with the translation plate, so that the bottom plate (240) is inclined along with the angle of the pipe pile, and the stress point is the same as that of the inclined pipe pile;
step four: when the pipe pile stops moving, the inclination angle is kept unchanged, the translation plate (24) is kept still, the fourth push rod mechanism (90) starts moving, so that the inclined translation plate (240) moves upwards, and the component force in the inclination direction drives the pipe pile to be pulled up along the inclination direction;
step five: when the pipe pile has no soil resistance, the annular push plate (10) pushes the pipe pile to be positive, and the pipe pile is vertically put down.
2. The utility model provides a pile device is planted to tubular pile anti-tilting for bridge construction, is applicable to the pile method is planted to tubular pile anti-tilting for bridge construction of claim 1, including pushing away just mechanism (1) and pile pulling mechanism (2), pile pulling mechanism (2) set up in bottom plate (9) top, its characterized in that: pile pulling mechanism (2) upper portion is provided with first slider (21), first slider (21) one side is provided with fastening ring (20), first slider (21) below is provided with second slider (22), second slider (22) middle part is provided with the groove, be provided with third slider (23) in the groove, be provided with second push rod mechanism (210) in third slider (23), first slider (21) with second push rod mechanism (210) slide and set up, be provided with third push rod mechanism (230) in the middle of third slider (23), third slider (23) below is provided with translation board (24), third slider (23) lower part is provided with round platform (240), round platform (240) distributing type all around is provided with a plurality of wedge (241), round platform (240) lower part is provided with fixed spring (242).
3. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: the device is characterized in that an annular push rod (10) is arranged on the pushing mechanism (1), and a first push rod mechanism (11) is arranged at the lower part of the annular push rod (10).
4. A pile-planting device for preventing inclination of a pile for bridge construction according to claim 3, wherein: the annular push rod (10) generates horizontal sliding in the pushing mechanism (1).
5. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: the bottom plate (9) is provided with a fourth push rod mechanism (90) and is provided with a push rod (91), the lower part of the push rod (91) is provided with a motor (92), and the upper part of the push rod (91) is connected with a translation plate (24).
6. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: the upper part of the round table (240) is connected with a translation plate (24), and the translation plate (24) generates angle change along with the round table (240).
7. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: the second push rod mechanism (240) and the third push rod mechanism (230) are vertical.
8. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: the bottom plate (9) is fixedly arranged on the reserved horizontal ground.
9. The tilting-prevention pile planting device for the pipe pile for bridge construction according to claim 5, wherein: the fourth push rod mechanism (90) is horizontally provided with two push rods (91).
10. The pile planting device for preventing inclination of pile for bridge construction according to claim 2, wherein: one side of the fixed spring (242) is connected with the bottom plate (9), and the other end of the fixed spring is arranged at the lower part of the round table (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310869476.8A CN116676973A (en) | 2023-07-14 | 2023-07-14 | Pile planting method and device for preventing inclination of pipe pile for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310869476.8A CN116676973A (en) | 2023-07-14 | 2023-07-14 | Pile planting method and device for preventing inclination of pipe pile for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116676973A true CN116676973A (en) | 2023-09-01 |
Family
ID=87779405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310869476.8A Pending CN116676973A (en) | 2023-07-14 | 2023-07-14 | Pile planting method and device for preventing inclination of pipe pile for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116676973A (en) |
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2023
- 2023-07-14 CN CN202310869476.8A patent/CN116676973A/en active Pending
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