CN213682100U - Pile driver for civil engineering - Google Patents

Pile driver for civil engineering Download PDF

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Publication number
CN213682100U
CN213682100U CN202022413356.1U CN202022413356U CN213682100U CN 213682100 U CN213682100 U CN 213682100U CN 202022413356 U CN202022413356 U CN 202022413356U CN 213682100 U CN213682100 U CN 213682100U
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CN
China
Prior art keywords
plate
supporting rod
pile driver
vaulting pole
civil engineering
Prior art date
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Active
Application number
CN202022413356.1U
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Chinese (zh)
Inventor
付雪琴
周青华
周民华
周丹辉
吴发来
李美秀
王秀成
周高平
桂雪林
王金亮
徐卫华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Qiansheng Construction Co Ltd
Original Assignee
Jiangxi Qiansheng Construction Co Ltd
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Application filed by Jiangxi Qiansheng Construction Co Ltd filed Critical Jiangxi Qiansheng Construction Co Ltd
Priority to CN202022413356.1U priority Critical patent/CN213682100U/en
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Abstract

The utility model discloses a pile driver for civil engineering, including left bottom plate, left side bottom plate top right side middle part fixed connection is in the bottom of left branch vaulting pole, the top of left branch vaulting pole is connected with the top of right branch vaulting pole through the crossbeam, the bottom fixed connection of right branch vaulting pole is at the top left side middle part of right bottom plate, be provided with right slider on the right branch vaulting pole, be provided with left slider on the left branch vaulting pole, the top left side of left side slider is provided with the motor. The utility model discloses in, utilize the terminal counter weight ball hammer of rotor arm to strike the top of grudging post, make left slider and right slider slow downstream make the counter weight ball last the top of hammering grudging post on left branch vaulting pole and right branch vaulting pole through servo motor when the hammering to prevent to found the stake by the position offset of taking place when the hammering through holding up arm and position sleeve, this utility model is compared in that traditional pile driver speed is faster efficiency is higher, is worth wideling popularize.

Description

Pile driver for civil engineering
Technical Field
The utility model relates to a pile driver technical field especially relates to a pile driver for civil engineering.
Background
The pile driver consists of a pile hammer, a pile frame and accessory equipment, wherein the pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is lifted by a lifting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for lifting the pile and the pile hammer, a guide frame consisting of two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction so that the pile accurately penetrates into the stratum according to the design direction, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power.
Most of the existing pile drivers for civil engineering use motors to pull the balancing weights upwards through ropes and then fall down to hammer the vertical piles, and the time spent by the motors to pull the balancing weights is long, so that the low piling speed and the low piling efficiency are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a pile driver for civil engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pile driver for civil engineering comprises a left bottom plate, wherein the middle part of the top right side of the left bottom plate is fixedly connected with the bottom end of a left supporting rod, the top end of the left supporting rod is connected with the top of a right supporting rod through a cross beam, the bottom end of the right supporting rod is fixedly connected with the middle part of the top left side of the right bottom plate, a right sliding block is arranged on the right supporting rod, a left sliding block is arranged on the left supporting rod, a motor is arranged on the left side of the top end of the left sliding block, a first gear is fixedly connected onto a rotating shaft of the motor, the middle part of the lower end of the right side of the left sliding block is rotatably connected with one end of a rotating shaft, the other end of the rotating shaft is rotatably connected with the middle part of the bottom end of the left side of the right sliding block, the rotating shaft penetrates, the lower portion of the right side of the front end of the right sliding block is fixedly connected to the upper end of the supporting arm, the lower end of the supporting arm is fixedly connected to the middle portion of the right side of the positioning sleeve, and a vertical pile is arranged in the positioning sleeve.
As a further description of the above technical solution:
the outside and the front and back end of the fixed connection department of left branch vaulting pole and left bottom plate all are provided with the set-square, the outside and the front and back end of the fixed connection department of right branch vaulting pole and right bottom plate all are provided with the set-square.
As a further description of the above technical solution:
the middle parts of the outer sides of the left supporting rod and the right supporting rod are provided with sliding grooves.
As a further description of the above technical solution:
and limiting blocks are arranged below the top ends of the left supporting rod and the right supporting rod.
As a further description of the above technical solution:
the equal equidistance in edge of left side bottom plate and right bottom plate is provided with eight staple.
As a further description of the above technical solution:
the first gear is in meshed connection with the second gear.
As a further description of the above technical solution:
and servo motors are arranged on the outer sides of the left sliding block and the right sliding block.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first with the machine erection on the position that needs the pile, pass through the staple with left bottom plate and right bottom plate again and fix on ground, the position sleeve cover on the arm will be held up at last on the stake, the epaxial first gear of driving motor axis of rotation lets first gear drive second gear revolve, the second gear rotates with pivot and rotor arm again together, utilize the terminal counter weight ball hammer of rotor arm to hit the top of stake, make left slider and right slider slowly move down on left branch vaulting pole and right branch vaulting pole through servo motor when the hammering make the counter weight ball last the top of hammering stake, and prevent through holding up arm and position sleeve that the stake from taking place the skew when being hammered, the utility model discloses it is higher to compare in traditional pile driver speed faster efficiency, be worth wideling.
Drawings
Fig. 1 is a front view of a pile driver for civil engineering work according to the present invention;
fig. 2 is a side view of a pile driver for civil engineering according to the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a left bottom plate; 2. a right base plate; 3. a right support bar; 4. a left support bar; 5. a cross beam; 6. an electric motor; 7. a left slider; 8. a right slider; 9. a rotating arm; 10. a counterweight ball; 11. a chain; 12. a first gear; 13. a second gear; 14. an arm rest; 15. positioning the sleeve; 16. a servo motor; 17. a set square; 18. a rotating shaft; 19. fixing nails; 20. erecting a pile; 21. a limiting block; 22. a chute.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a pile driver for civil engineering comprises a left bottom plate 1, the top right middle part of the left bottom plate 1 is fixedly connected with the bottom end of a left support rod 4, the top end of the left support rod 4 is connected with the top part of a right support rod 3 through a cross beam 5, the bottom end of the right support rod 3 is fixedly connected with the top left middle part of a right bottom plate 2, a right slider 8 is arranged on the right support rod 3, a left slider 7 is arranged on the left support rod 4, the left slider 7 and the right slider 8 play a role of controlling the up-and-down movement of a rotating arm 9, a motor 6 is arranged on the left side of the top end of the left slider 7, a first gear 12 is fixedly connected on the rotating shaft of the motor 6, the lower middle part of the right side of the left slider 7 is rotatably connected with one end of a rotating shaft 18, the other end of the rotating shaft 18 is rotatably connected with the middle part of the left, the tail end of the rotating arm 9 is connected with a counterweight ball 10 through a chain 11, the counterweight ball 10 is used for hammering a vertical pile 20, the lower portion of the right side of the front end of the right sliding block 8 is fixedly connected to the upper end of the supporting arm 14, the lower end of the supporting arm 14 is fixedly connected to the middle portion of the right side of the positioning sleeve 15, the vertical pile 20 is prevented from shifting when being hammered through the supporting arm 14 and the positioning sleeve 15, and the vertical pile 20 is arranged in the positioning sleeve 15.
The outer side and the front end and the rear end of the fixed connection part of the left supporting rod 4 and the left bottom plate 1 are respectively provided with a triangular plate 17, the triangular plates 17 enhance the stability of the pile driver, the outer side and the front end and the rear end of the fixed connection part of the right supporting rod 3 and the right bottom plate 2 are respectively provided with a triangular plate 17, the middle parts of the outer sides of the left supporting rod 4 and the right supporting rod 3 are respectively provided with a chute 22 which is convenient for the sliding of the left sliding block 7 and the right sliding block 8, the lower parts of the top ends of the left supporting rod 4 and the right supporting rod 3 are respectively provided with a limiting block 21 which prevents the rotating arm 9 from rising too high to cause the counterweight ball 10 to smash the cross beam 5, the, the left sliding block 7 and the right sliding block 8 are respectively provided with a servo motor 16 at the outer sides, and the servo motors 16 are used for controlling the left sliding block 7 and the right sliding block 8 to move up and down.
The working principle is as follows: firstly, the pile driver is erected at a position where pile driving is needed, then the left bottom plate 1 and the right bottom plate 2 are fixed on the ground through the fixing nails 19, finally, the positioning sleeve 15 on the supporting arm 14 is sleeved on the vertical pile 20, the first gear 12 on the rotation shaft of the driving motor 6 enables the first gear 12 to drive the second gear 13 to rotate, the second gear 13 rotates together with the rotation shaft 18 and the rotation arm 9, the top end of the vertical pile 20 is hammered through the counterweight ball 10 at the tail end of the rotation arm 9, the left slider 7 and the right slider 8 slowly move downwards on the left support rod 4 and the right support rod 3 through the servo motor 16 during hammering, the counterweight ball 10 continuously hammered on the top end of the vertical pile 20, and the vertical pile 20 is prevented from position deviation when being hammered through the supporting arm 14 and the positioning sleeve 15, and the utility model has higher speed and higher efficiency compared with the traditional pile driver.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a pile driver for civil engineering, includes left bottom plate (1), its characterized in that: the middle part of the right side of the top end of the left bottom plate (1) is fixedly connected with the bottom end of a left supporting rod (4), the top end of the left supporting rod (4) is connected with the top part of a right supporting rod (3) through a cross beam (5), the bottom end of the right supporting rod (3) is fixedly connected with the middle part of the left side of the top end of a right bottom plate (2), a right sliding block (8) is arranged on the right supporting rod (3), a left sliding block (7) is arranged on the left supporting rod (4), a motor (6) is arranged on the left side of the top end of the left sliding block (7), a first gear (12) is fixedly connected on a rotating shaft of the motor (6), the middle part of the lower end of the right side of the left sliding block (7) is rotatably connected with one end of a rotating shaft (18), the other end of the rotating shaft (18) is rotatably connected with the middle, a second gear (13) is arranged on a rotating shaft (18) on the left side of the rotating arm (9), the tail end of the rotating arm (9) is connected with a counterweight ball (10) through a chain (11), the lower portion of the right side of the front end of the right sliding block (8) is fixedly connected to the upper end of a supporting arm (14), the lower end of the supporting arm (14) is fixedly connected to the middle portion of the right side of a positioning sleeve (15), and a vertical pile (20) is arranged in the positioning sleeve (15).
2. Pile driver for civil engineering according to claim 1, characterised in that: the outer side and the front and back end of the fixed connection position of the left supporting rod (4) and the left bottom plate (1) are provided with set square (17), and the outer side and the front and back end of the fixed connection position of the right supporting rod (3) and the right bottom plate (2) are provided with set square (17).
3. Pile driver for civil engineering according to claim 1, characterised in that: and the middle parts of the outer sides of the left supporting rod (4) and the right supporting rod (3) are respectively provided with a sliding groove (22).
4. Pile driver for civil engineering according to claim 1, characterised in that: and limiting blocks (21) are arranged below the top ends of the left supporting rod (4) and the right supporting rod (3).
5. Pile driver for civil engineering according to claim 1, characterised in that: the edge of the left bottom plate (1) and the edge of the right bottom plate (2) are equally spaced and provided with eight fixing nails (19).
6. Pile driver for civil engineering according to claim 1, characterised in that: the first gear (12) is in meshed connection with the second gear (13).
7. Pile driver for civil engineering according to claim 1, characterised in that: and servo motors (16) are arranged on the outer sides of the left sliding block (7) and the right sliding block (8).
CN202022413356.1U 2020-10-27 2020-10-27 Pile driver for civil engineering Active CN213682100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022413356.1U CN213682100U (en) 2020-10-27 2020-10-27 Pile driver for civil engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022413356.1U CN213682100U (en) 2020-10-27 2020-10-27 Pile driver for civil engineering

Publications (1)

Publication Number Publication Date
CN213682100U true CN213682100U (en) 2021-07-13

Family

ID=76761230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022413356.1U Active CN213682100U (en) 2020-10-27 2020-10-27 Pile driver for civil engineering

Country Status (1)

Country Link
CN (1) CN213682100U (en)

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