CN112593553A - Foundation pile driver based on pile foundation engineering - Google Patents
Foundation pile driver based on pile foundation engineering Download PDFInfo
- Publication number
- CN112593553A CN112593553A CN202011392910.0A CN202011392910A CN112593553A CN 112593553 A CN112593553 A CN 112593553A CN 202011392910 A CN202011392910 A CN 202011392910A CN 112593553 A CN112593553 A CN 112593553A
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- CN
- China
- Prior art keywords
- pile
- oil
- frame
- foundation
- friction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
-
- 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
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
Abstract
The invention relates to the technical field of pile drivers and discloses a foundation pile driver based on pile foundation engineering. This ground pile driver based on pile foundation engineering, can drive the friction lever motion through the pile hammer at the inside in-process that reciprocates of pile frame, when lubricating oil between pile hammer and the pile frame reduces, frictional force grow between pile hammer and the friction lever, thereby the power to the friction lever will the grow, the distance that the friction lever removed in the ring piece will the grow, thereby the induced-current that cutting magnetic induction line produced is just big more to the friction lever in the ring piece, open actuating lever work through the control maincenter, drive the dwang and rotate, thereby can utilize the oil pumping bag to extract fluid and enter into and lubricate in the oil pipe, the effect of automatic oil feeding has been reached.
Description
Technical Field
The invention relates to the technical field of pile drivers, in particular to a foundation pile driver based on pile foundation engineering.
Background
The pile driver is composed of a pile hammer, a pile frame and accessory equipment, wherein the pile hammer is attached between two parallel vertical guide rods at the front part of the pile frame and used for lifting a lifting hook, the pile frame is of a steel frame structure, a winch is arranged behind the pile frame and used for lifting the pile and the pile hammer, and in use, the pile driver utilizes impact force to penetrate the pile into the piling machinery of the stratum.
At present in the pile driver use, can produce frictional force between pile frame and the pile hammer, if frictional force is too big, then can influence the speed that the pile hammer descends, also can carry out the loss to the pile hammer in the past for a long time in addition, influence the life of pile driver, mainly reduce frictional force through scribbling lubricating oil among the prior art, but when scribbling lubricating oil, it is not very convenient to operate, brings the construction for the staff and brings the difficulty.
In view of the above-mentioned problems, there is an urgent need for a pile foundation engineering-based foundation pile driver.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a foundation pile driver based on pile foundation engineering, which has the advantages of convenience in smearing lubricating oil, automatic addition according to stress conditions and the like, and solves the problem that the lubricating oil smearing work between a pile hammer and a pile frame is difficult in the prior art.
(II) technical scheme
In order to realize the purposes that the lubricating oil is convenient to smear and can be automatically added according to the stress condition, the invention provides the following technical scheme: a foundation pile driver based on pile foundation engineering comprises a pile frame, wherein the upper end in the pile frame is fixedly provided with a fixing plate, the fixed plate is internally and fixedly provided with symmetrically distributed rotating rods, the back surfaces of the rotating rods are engaged and connected with a sliding plate, the back of the sliding plate is movably provided with an oil pumping bag through a connecting rod, the inside of the pile frame is movably provided with a pile hammer, the lower end of the fixed plate is fixedly provided with a fixed rod, the inner parts of the fixed rods are movably provided with friction rods, the friction rod is sleeved with a return spring, a groove cavity is arranged inside the fixed rod, a ring block is fixedly arranged inside the groove cavity, a communicating groove is fixedly arranged between the fixed rods, an oil outlet pipe is fixedly arranged on the end surface of the communicating groove close to the pile hammer, the upper end and the lower end of the oil outlet pipe are movably hinged with check blocks, and reset springs are fixedly installed between the check blocks and the oil outlet pipe.
Preferably, the lower end of the pile frame is movably provided with a lower frame through a connecting spring, the lower frame is in sliding connection with the pile hammer, the pile hammer moves up and down in the pile frame, and then the ground can be driven.
Preferably, the upper end fixed mounting of fixed plate has the oil tank, for the intercommunication design between oil tank and the oil pumping bag, the inside lubricating oil of oil tank can enter into the oil pipe through the oil pumping bag, when extrudeing the oil pumping bag through the sliding plate, can extrude the lubricating oil of absorption to the oil pipe, then the strength effect of reuse oil pumping bag can open the dog to lubricating oil in the oil pipe can enter into the pile hammer, has reached the effect of conveniently paining.
Preferably, a curved plate is fixedly installed between the back faces of the connecting rods, the connection relationship between the curved plate and the oil pumping bag is tight connection, the friction rod can be driven to move in the up-and-down moving process of the pile frame through the pile hammer, when lubricating oil between the pile hammer and the pile frame is reduced, the friction force between the pile hammer and the friction rod is increased, the force on the friction rod is increased, the distance of the friction rod moving in the ring block is increased, the induced current generated by cutting the magnetic induction line of the friction rod in the ring block is increased, the driving rod is opened through a control center to work, the rotating rod is driven to rotate, the oil pumping bag can be utilized to pump oil liquid into the oil outlet pipe for lubrication, and the effect of automatic oil adding is achieved.
Preferably, the lower end of the pile hammer extends to the lower end of the pile frame.
Preferably, a connection power supply is fixedly installed inside the fixing rod, a wire is wound on the friction rod, and the wire is electrically connected with the connection power supply.
Preferably, an electromagnetic block is fixedly installed inside the ring block, and the ring block is connected with the friction rod in a sliding manner.
Preferably, the connection relationship between the oil outlet pipe and the pile hammer is tight connection, a driving rod is fixedly installed inside the fixing plate, and a control center is connected between the driving rod and the friction rod.
(III) advantageous effects
Compared with the prior art, the invention provides a foundation pile driver based on pile foundation engineering, which has the following beneficial effects:
1. this ground pile driver based on pile foundation engineering, can drive the friction lever motion through the pile hammer at the inside in-process that reciprocates of pile frame, when lubricating oil between pile hammer and the pile frame reduces, frictional force grow between pile hammer and the friction lever, thereby the power to the friction lever will the grow, the distance that the friction lever removed in the ring piece will the grow, thereby the induced-current that cutting magnetic induction line produced is just big more to the friction lever in the ring piece, open actuating lever work through the control maincenter, drive the dwang and rotate, thereby can utilize the oil pumping bag to extract fluid and enter into and lubricate in the oil pipe, the effect of automatic oil feeding has been reached.
2. This ground pile driver based on pile foundation engineering can enter into out oil pipe through the oil pumping bag through the inside lubricating oil of oil tank, when extrudeing the oil pumping bag through the sliding plate, can extrude the lubricating oil of absorption in going out oil pipe, then recycles the strength effect of oil pumping bag, can open the dog to lubricating oil in the oil pipe can enter into the pile hammer, has reached the effect of conveniently paining.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of a chamber structure according to the present invention;
FIG. 3 is a schematic view of a fixing plate according to the present invention;
FIG. 4 is a schematic side view of the ring block structure of the present invention;
FIG. 5 is an enlarged view of the structure A of coating 2 of the present invention.
In the figure: 1. pile frames; 2. a fixing plate; 3. rotating the rod; 4. a sliding plate; 5. a connecting rod; 6. an oil pumping bag; 7. a pile hammer; 8. fixing the rod; 9. a friction lever; 10. a return spring; 11. a slot cavity; 12. a ring block; 13. a communicating groove; 14. an oil outlet pipe; 15. a stopper; 16. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a pile driver for foundation based on pile foundation engineering comprises a pile frame 1, a lower frame movably mounted at the lower end of the pile frame 1 through a connecting spring, the lower frame is connected with a pile hammer 7 in a sliding manner and moves up and down in the pile frame 1 through the pile hammer 7, then the stratum can be piled, the fixing plate 2 is fixedly arranged at the upper end inside the pile frame 1, the oil filling tank is fixedly arranged at the upper end of the fixing plate 2, the oil filling tank and the oil pumping bag 6 are in a communicated design, lubricating oil inside the oil filling tank can enter the oil outlet pipe 14 through the oil pumping bag 6, when the oil pumping bag 6 is pressed by the sliding plate 4, the sucked lubricating oil can be pressed into the oil outlet pipe 14, then, the stop block 15 can be opened by utilizing the pneumatic action of the oil pumping bag 6, so that the lubricating oil in the oil outlet pipe 14 can enter the pile hammer 7, and the effect of convenient smearing is achieved.
The fixed plate 2 is internally and fixedly provided with symmetrically distributed rotating rods 3, the back surfaces of the rotating rods 3 are in meshed connection with sliding plates 4, the back surfaces of the sliding plates 4 are movably provided with oil pumping bags 6 through connecting rods 5, an arc-shaped plate is fixedly arranged between the back surfaces of the connecting rods 5, the connection relationship between the arc-shaped plate and the oil pumping bags 6 is tight connection, a friction rod 9 can be driven to move in the up-and-down process in the pile frame 1 through a pile hammer 7, when the lubricating oil between the pile hammer 7 and the pile frame 1 is reduced, the friction force between the pile hammer 7 and the friction rod 9 is increased, so that the force on the friction rod 9 is increased, the moving distance of the friction rod 9 in a ring block 12 is increased, so that the induced current generated by cutting magnetic induction lines of the friction rod 9 in the ring block 12 is increased, the driving rod is started to work through a control center, the rotating rods 3 are driven to rotate, so that the oil can be pumped by the oil, the automatic oil adding effect is achieved, a pile hammer 7 is movably mounted inside a pile frame 1, the lower end of the pile hammer 7 extends to the lower end of the pile frame 1, a fixing rod 8 is fixedly mounted at the lower end of a fixing plate 2, a connecting power supply is fixedly mounted inside the fixing rod 8, a lead is wound on a friction rod 9 and is electrically connected with the connecting power supply, the friction rod 9 is movably mounted inside the fixing rod 8, a reset spring 10 is sleeved on the friction rod 9, a groove cavity 11 is formed inside the fixing rod 8, a ring block 12 is fixedly mounted inside the groove cavity 11, an electromagnetic block is fixedly mounted inside the ring block 12, the connection relationship between the ring block 12 and the friction rod 9 is sliding connection, a communicating groove 13 is fixedly formed between the fixing rods 8, an oil outlet pipe 14 is fixedly mounted on the end face of the communicating groove 13 close to the pile hammer 7, the connection relationship between the oil outlet pipe 14 and the pile hammer 7 is tight connection, a driving rod is, a control center is connected between the driving rod and the friction rod 9, the upper end and the lower end of the interior of the oil outlet pipe 14 are movably hinged with a stop block 15, and a buffer spring 16 is fixedly arranged between the stop block 15 and the oil outlet pipe 14.
The working principle is as follows: when the foundation pile driver based on the pile foundation engineering is used, the friction rod 9 can be driven to move in the up-and-down moving process of the pile hammer 7 in the pile frame 1, when lubricating oil between the pile hammer 7 and the pile frame 1 is reduced, the friction force between the pile hammer 7 and the friction rod 9 is increased, so that the force on the friction rod 9 is increased, the moving distance of the friction rod 9 in the ring block 12 is increased, the induced current generated when the friction rod 9 cuts a magnetic induction line in the ring block 12 is larger, the driving rod is started to work through the control center, the rotating rod 3 is driven to rotate, so that oil can be extracted by the oil extraction bag 6 to enter the oil outlet pipe 14 for lubrication, and the effect of automatic oil adding is achieved; lubricating oil through the oil filling box inside can enter into oil pipe 14 through oil pumping bag 6, when squeezing oil pumping bag 6 through sliding plate 4, can extrude the lubricating oil of absorption to go out oil pipe 14, then recycle oil pumping bag 6's strength effect, can open dog 15 to lubricating oil in going out oil pipe 14 can enter into pile hammer 7, has reached the effect of conveniently paining.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a ground pile driver based on pile foundation engineering, includes pile frame (1), its characterized in that: the pile frame is characterized in that a fixed plate (2) is fixedly mounted at the upper end inside the pile frame (1), symmetrically distributed rotating rods (3) are fixedly mounted inside the fixed plate (2), sliding plates (4) are connected to the back faces of the rotating rods (3) in a meshed mode, oil pumping bags (6) are movably mounted on the back faces of the sliding plates (4) through connecting rods (5), pile hammers (7) are movably mounted inside the pile frame (1), fixing rods (8) are fixedly mounted at the lower ends of the fixed plate (2), friction rods (9) are movably mounted inside the fixing rods (8), reset springs (10) are sleeved on the friction rods (9), groove cavities (11) are formed inside the fixing rods (8), ring blocks (12) are fixedly mounted inside the groove cavities (11), and communicating grooves (13) are fixedly formed between the fixing rods (8), an oil outlet pipe (14) is fixedly mounted on the end face, close to the pile hammer (7), of the communication groove (13), a stop block (15) is movably hinged to the upper end and the lower end of the interior of the oil outlet pipe (14), and a buffer spring (16) is fixedly mounted between the stop block (15) and the oil outlet pipe (14).
2. A pile driver for foundation based engineering according to claim 1, wherein: the lower end of the pile frame (1) is movably provided with a lower frame through a connecting spring, and the lower frame is in sliding connection with the pile hammer (7).
3. A pile driver for foundation based engineering according to claim 1, wherein: the upper end fixed mounting of fixed plate (2) has the oil tank, for the intercommunication design between oil tank and oil pumping bag (6).
4. A pile driver for foundation based engineering according to claim 1, wherein: an arc-shaped plate is fixedly arranged between the back surfaces of the connecting rods (5), and the arc-shaped plate is tightly connected with the oil pumping bag (6).
5. A pile driver for foundation based engineering according to claim 1, wherein: the lower end of the pile hammer (7) extends to the lower end of the pile frame (1).
6. A pile driver for foundation based engineering according to claim 1, wherein: the inside fixed mounting of dead lever (8) has the connection power, the winding has the wire on friction lever (9), the wire is connected for the electricity with the connection power.
7. A pile driver for foundation based engineering according to claim 1, wherein: an electromagnetic block is fixedly arranged inside the ring block (12), and the ring block (12) is connected with the friction rod (9) in a sliding manner.
8. A pile driver for foundation based engineering according to claim 1, wherein: the connection relation of oil outlet pipe (14) and pile hammer (7) is close connection, the inside fixed mounting of fixed plate (2) has the actuating lever, be connected with the control maincenter between actuating lever and friction lever (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392910.0A CN112593553A (en) | 2020-12-02 | 2020-12-02 | Foundation pile driver based on pile foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392910.0A CN112593553A (en) | 2020-12-02 | 2020-12-02 | Foundation pile driver based on pile foundation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112593553A true CN112593553A (en) | 2021-04-02 |
Family
ID=75187781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011392910.0A Withdrawn CN112593553A (en) | 2020-12-02 | 2020-12-02 | Foundation pile driver based on pile foundation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112593553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188028A (en) * | 2021-04-06 | 2021-07-30 | 李敏 | Crane hanging steel wire rope maintenance device based on friction force |
| CN113818439A (en) * | 2021-08-30 | 2021-12-21 | 东莞市帆寒机械有限公司 | Pile machine structure for building construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206721877U (en) * | 2017-05-19 | 2017-12-08 | 中国十九冶集团有限公司 | Piling machine |
| CN208121765U (en) * | 2018-04-12 | 2018-11-20 | 四川瑞通工程建设集团有限公司 | A kind of piling machine |
| CN209114468U (en) * | 2018-10-25 | 2019-07-16 | 天津世纪新塬建筑科技有限公司 | A kind of stable electronics piling location device for building |
| CN211113624U (en) * | 2019-08-14 | 2020-07-28 | 西华大学 | Pile driver for civil engineering |
| CN211898366U (en) * | 2020-03-23 | 2020-11-10 | 王兴鲁 | Pile driver for building |
-
2020
- 2020-12-02 CN CN202011392910.0A patent/CN112593553A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206721877U (en) * | 2017-05-19 | 2017-12-08 | 中国十九冶集团有限公司 | Piling machine |
| CN208121765U (en) * | 2018-04-12 | 2018-11-20 | 四川瑞通工程建设集团有限公司 | A kind of piling machine |
| CN209114468U (en) * | 2018-10-25 | 2019-07-16 | 天津世纪新塬建筑科技有限公司 | A kind of stable electronics piling location device for building |
| CN211113624U (en) * | 2019-08-14 | 2020-07-28 | 西华大学 | Pile driver for civil engineering |
| CN211898366U (en) * | 2020-03-23 | 2020-11-10 | 王兴鲁 | Pile driver for building |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188028A (en) * | 2021-04-06 | 2021-07-30 | 李敏 | Crane hanging steel wire rope maintenance device based on friction force |
| CN113818439A (en) * | 2021-08-30 | 2021-12-21 | 东莞市帆寒机械有限公司 | Pile machine structure for building construction |
| CN113818439B (en) * | 2021-08-30 | 2022-12-06 | 新疆龙城建设工程有限公司 | Pile machine structure for building construction |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |