CN212336021U - Portable pile driver for constructional engineering - Google Patents
Portable pile driver for constructional engineering Download PDFInfo
- Publication number
- CN212336021U CN212336021U CN201922270565.2U CN201922270565U CN212336021U CN 212336021 U CN212336021 U CN 212336021U CN 201922270565 U CN201922270565 U CN 201922270565U CN 212336021 U CN212336021 U CN 212336021U
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- CN
- China
- Prior art keywords
- pile
- base
- fixing clamp
- driving
- pile driver
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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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a portable pile driver for building engineering, which comprises a body, the bottom of the body is fixed with a base through a pillar, the inner side of the pillar is respectively provided with a pile hammer and a second fixing clip, the second fixing clip is positioned below the pile hammer, the outer surface of the second fixing clip is connected with a first fixing clip through a bolt, the portable pile driver for building engineering is provided with a pillar, a base, a first fixing clip and a second fixing clip, the pile hammer is positioned between two pillars, the total price of the top of the base is penetrated with a through hole with the same shape as the pile hammer, the pile body is positioned in the through hole when in pile driving, the pile hammer is positioned in the middle of the pile driver, the gravitational potential energy when in pile driving can be evenly dispersed to the base to avoid side turning, the first fixing clip and the second fixing clip are clamped at the two sides of the pile body before the pile driving, and are clamped through bolt fixing to avoid the inclination of the pile body when in driving, the pile body is maintained to be in a vertical state during striking, and the success rate of piling is improved.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a portable pile driver for building engineering.
Background
The pile driver is a pile driving machine for driving pile into stratum by utilizing impact force, and is formed from pile hammer, pile frame and auxiliary equipment, said pile hammer is attached between two parallel vertical guide rods in the front portion of pile frame, and is lifted by means of lifting hook, said pile frame is a steel structure tower frame, and its rear portion is equipped with a winding machine for lifting pile and pile hammer, and the front portion of said pile frame is equipped with a guide frame formed from two guide rods for controlling pile driving direction, so that the pile can be accurately driven into stratum according to the designed position.
Present portable pile driver for building engineering, the pile hammer is located the outside of pile driver base, when the pile hammer is hit downwards to beat because of leverage, empty to the pile hammer direction easily under the action of the gravitational potential energy of pile hammer downstream, consequently still need fix the pile driver on ground or increase the counter weight before the use, avoid turning on one's side, it is troublesome to fix or increase the counter weight and waste time and energy to operate, and small-size portable pile driver does not have large-scale pile driver because of the volume restriction dynamics of striking strong, the pile body is because of the not enough easy slope of pile in earlier stage of the dynamics of striking, cause the pile driving failure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable pile driver for building engineering to propose the trouble and be not convenient for remove of fixed operation in solving above-mentioned background, strike the problem that the dynamics is not strong easy slope.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable pile driver for building engineering, includes the organism, the bottom of organism is fixed with the base through the pillar, the inboard of pillar is provided with pile hammer and second fixation clamp respectively, just the second fixation clamp is located the below of pile hammer, there is first fixation clamp the surface of second fixation clamp through bolted connection, the surface of base all has the hydro-cylinder through leg joint with the back, there is the callus on the sole the output of hydro-cylinder through piston connection, the bottom of base is fixed with the pulley, the inside of organism is provided with reel and motor respectively, the surface winding of reel has the cable wire, just the cable wire runs through the bottom of organism and is connected with pile hammer, the both sides of reel all are connected with from the driving wheel through the pivot, the output of motor is connected with from the driving wheel through the action wheel.
Preferably, the outer surfaces of the driven wheel and the driving wheel are both provided with teeth, and the driving wheel is an incomplete gear.
Preferably, the base and the support are arranged integrally, and the base and the support are made of cast iron.
Preferably, the second fixing clamp is connected with the pillar through the sliding groove, and the second fixing clamp and the first fixing clamp are both in an arc shape.
Preferably, the number of the oil cylinders is four, and the two oil cylinders are arranged on the outer surface and the back of the base symmetrically by taking the width center line of the base as a center.
Preferably, the number of the pulleys is four, and the four pulleys are arranged at four corners of the bottom of the base in a rectangular array shape.
Compared with the prior art, the beneficial effects of the utility model are that: the portable pile driver for the construction engineering is provided with a support, a base, a first fixing clamp and a second fixing clamp, wherein a pile driving hammer is positioned between two supports, the total price of the top of the base penetrates through a through hole with the same shape as that of the pile driving hammer, a pile body is positioned in the through hole during pile driving, the pile driving hammer is positioned in the middle of the pile driver, the gravitational potential energy during striking can be uniformly dispersed to the base to avoid side turning, the first fixing clamp and the second fixing clamp are clamped on two sides of the pile body before the pile driving, and are fixedly clamped through bolts to avoid inclination of the pile body during striking, the pile body is maintained in a vertical state during striking, the success rate of the pile driving is improved, meanwhile, an oil cylinder, a piston and a foot pad are also arranged, the four pistons are controlled to stretch through the four oil cylinders respectively to adapt to the ground in different environments, the pile driver is maintained to be fully contacted with the ground during working, the falling direction of the pile driving is vertical, the accuracy and the stability of piling are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the pile driver of the present invention;
fig. 3 is a schematic side view of the driving wheel of the present invention.
In the figure: 1. the device comprises a machine body, 2, a support, 3, a base, 4, a support, 5, an oil cylinder, 6, a piston, 7, a foot pad, 8, a pulley, 9, a first fixing clamp, 10, a bolt, 11, a second fixing clamp, 12, a pile driving hammer, 13, a steel cable, 14, a winding drum, 15, a rotating shaft, 16, a driven wheel, 17, a motor, 18 and a driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a portable pile driver for construction engineering comprises a machine body 1, a support column 2, a base 3, a support 4, an oil cylinder 5, a piston 6, a foot pad 7, a pulley 8, a first fixing clamp 9, a bolt 10, a second fixing clamp 11, a pile driving hammer 12, a steel cable 13, a winding drum 14, a rotating shaft 15, a driven wheel 16, a motor 17 and a driving wheel 18, wherein the base 3 is fixed at the bottom of the machine body 1 through the support column 2, the pile driving hammer 12 and the second fixing clamp 11 are respectively arranged on the inner side of the support column 2, the second fixing clamp 11 is connected with the support column 2 through a sliding chute, the second fixing clamp 11 and the first fixing clamp 9 are both in an arc shape, the portable pile driver is convenient to adapt to pile bodies with different diameters, the stability is enhanced, the second fixing clamp 11 is located below the pile driving hammer 12, the outer surface of the second fixing clamp 11 is connected with the first fixing clamp 9 through the bolt 10, the outer surface and the back of the base 3 are, the base 3 and the support 4 are integrally arranged, the base 3 and the support 4 are made of cast iron to enhance the connection strength of the support 4 and the base 3, the cast iron has large mass to increase the weight of the base 3, so as to reduce the gravity center of the pile driver, the number of the oil cylinders 5 is four, two oil cylinders 5 are arranged on the outer surface and the back of the base 3 symmetrically by taking the width central line of the base 3 as the center, the length of each piston 6 is convenient to adjust to adapt to different ground environments, the output end of the oil cylinder 5 is connected with a foot pad 7 through the piston 6, pulleys 8 are fixed at the bottom of the base 3, the number of the pulleys 8 is four, the four pulleys 8 are arranged at the four corners of the bottom of the base 3 in a rectangular array shape, the pulleys 8 can improve the portability of the pile driver, and drums 14 and motors 17 are respectively arranged inside the body 1, the outer surface of the winding drum 14 is wound with a steel cable 13, the steel cable 13 penetrates through the bottom of the machine body 1 and is connected with the pile driving hammer 12, two sides of the winding drum 14 are connected with driven wheels 16 through rotating shafts 15, teeth are arranged on the outer surfaces of the driven wheels 16 and driving wheels 18, the driving wheels 18 are incomplete gears, the driving wheels 18 rotate under the driving of the motors 17 and drive the driving wheels 18 to rotate the winding drum 14 to wind up the steel cable 13, the pile driving hammer 12 is pulled up, when the driving wheels 18 rotate to the positions without the teeth, the driven wheels 16 and the driving wheels 18 lose power through the teeth, the pile driving hammer 12 moves downwards to hit a pile body under the action of gravity, and the output end of the motors 17 is connected with the driven wheels 16 through the driving wheels.
The working principle is as follows: firstly, a worker places the pile driver at a pile driving position of a construction site, the pile driver is powered on to start working, the bolt 10 is unscrewed and the first fixing clamp 9 is taken down, then the pile body is placed in the second fixing clamp 11, then the first fixing clamp 9 is covered back and the bolt 10 is screwed down to fix the pile body, the pistons 6 are controlled to stretch through the oil cylinder 5, the length of each piston 6 is adjusted to adapt to uneven ground, the pile driver is kept horizontally placed, the motor 17 is controlled to be powered on to start rotating, the motor 17 drives the driving wheel 18 to rotate the driving wheel 18 and drive the driven wheel 14 to rotate, the driven wheel drives the winding drum 14 to rotate through the rotating shaft 15, the winding drum winds up the steel cable 13 to pull up the pile driving hammer 12 to obtain gravitational potential energy, when the driving wheel 18 rotates to a toothless position, the driven wheel 16 is separated from teeth of the driving wheel 18 to lose force, the pile driving hammer 12 moves downwards under the action of the, the driving wheel 18 is continuously rotated to engage with the driven wheel 14 and to be separated from the driven wheel, so that the pile hammer 12 is continuously driven up and down to drive the pile into the ground.
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 (6)
1. The utility model provides a portable pile driver for building engineering, includes organism (1), its characterized in that: the bottom of the machine body (1) is fixed with a base (3) through a support column (2), the inner side of the support column (2) is respectively provided with a pile driving hammer (12) and a second fixing clamp (11), the second fixing clamp (11) is positioned below the pile driving hammer (12), the outer surface of the second fixing clamp (11) is connected with a first fixing clamp (9) through a bolt (10), the outer surface and the back of the base (3) are both connected with an oil cylinder (5) through a support (4), the output end of the oil cylinder (5) is connected with a foot pad (7) through a piston (6), the bottom of the base (3) is fixed with a pulley (8), the inside of the machine body (1) is respectively provided with a winding drum (14) and a motor (17), the outer surface of the winding drum (14) is wound with a steel cable (13), and the steel cable (13) penetrates through the bottom of the machine body (1) and is connected with the pile driving hammer, the two sides of the winding drum (14) are connected with a driven wheel (16) through a rotating shaft (15), and the output end of the motor (17) is connected with the driven wheel (16) through a driving wheel (18).
2. Portable pile driver for construction engineering according to claim 1, characterised in that: the outer surfaces of the driven wheel (16) and the driving wheel (18) are both provided with teeth, and the driving wheel (18) is an incomplete gear.
3. Portable pile driver for construction engineering according to claim 1, characterised in that: the base (3) and the support (4) are arranged integrally, and the base (3) and the support (4) are made of cast iron.
4. Portable pile driver for construction engineering according to claim 1, characterised in that: the second fixing clamp (11) is connected with the strut (2) through a sliding groove, and the second fixing clamp (11) and the first fixing clamp (9) are both arc-shaped.
5. Portable pile driver for construction engineering according to claim 1, characterised in that: the four oil cylinders (5) are arranged, and the two oil cylinders (5) are symmetrically arranged on the outer surface and the back of the base (3) by taking the width center line of the base (3) as a center.
6. Portable pile driver for construction engineering according to claim 1, characterised in that: the four pulleys (8) are arranged at four corners of the bottom of the base (3) in a rectangular array shape, and the four pulleys (8) are arranged in a rectangular array shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922270565.2U CN212336021U (en) | 2019-12-17 | 2019-12-17 | Portable pile driver for constructional engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922270565.2U CN212336021U (en) | 2019-12-17 | 2019-12-17 | Portable pile driver for constructional engineering |
Publications (1)
Publication Number | Publication Date |
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CN212336021U true CN212336021U (en) | 2021-01-12 |
Family
ID=74064489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201922270565.2U Expired - Fee Related CN212336021U (en) | 2019-12-17 | 2019-12-17 | Portable pile driver for constructional engineering |
Country Status (1)
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CN (1) | CN212336021U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112832239A (en) * | 2021-01-27 | 2021-05-25 | 刘正 | Portable piling equipment for engineering construction |
-
2019
- 2019-12-17 CN CN201922270565.2U patent/CN212336021U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112832239A (en) * | 2021-01-27 | 2021-05-25 | 刘正 | Portable piling equipment for engineering construction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20211217 |