CN212612462U

CN212612462U - Wheel type pile driver

Info

Publication number: CN212612462U
Application number: CN202020028629.8U
Authority: CN
Inventors: 高大伟; 姚为之; 何志佩
Original assignee: XUZHOU HENGXING JINQIAO MACHINERY TECHNOLOGY CO LTD
Current assignee: XUZHOU HENGXING JINQIAO MACHINERY TECHNOLOGY CO LTD
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2021-02-26
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a pile driver equipment field specifically indicates a wheeled pile driver, which comprises a vehicle rack, the top of frame is equipped with drives canopy and power unit, the bottom of frame is connected with wheeled running gear, frame front end top is equipped with pile mechanism, power unit sets up in frame rear of a vehicle top, it is located between pile mechanism and the power unit to drive the canopy, be equipped with rear axle coupling mechanism between frame rear of a vehicle and the wheeled running gear. The utility model discloses simple structure, automatic operation, labour saving and time saving, work efficiency is high, and power unit sets up in the rear end of pile driver, can not shelter from operator's sight like this, makes the operator field of vision broad, and pile driving mechanism provides the guarantee through folding hydro-cylinder, promotion hydro-cylinder, left and right sides regulation hydro-cylinder, lift cylinder and relevant adapting unit's mutually supporting for the accurate location of pile driving, accurately finds the pile driving position fast, and the efficiency of construction is high.

Description

Wheel type pile driver

Technical Field

The utility model relates to a pile driver equipment field specifically indicates a wheeled pile driver.

Background

In engineering construction, often will use the pile driver, like building construction, road construction etc. the lift guide rail plays the guide effect to the weight rise and fall as the important component of pile driver, because the lift guide rail is higher, and fixes in one side of pile driver, when the transportation of shifting is gone on the highway, can't pass through the road of limited height, like culvert, tunnel etc. there is great potential safety hazard. At present, most of the existing folding lifting guide rails are time-consuming and labor-consuming when being folded, and the working efficiency is low; secondly, a power mechanism of the pile driver is arranged at the front end of the pile driver, so that the sight of an operator can be shielded; in addition, the frame and the wheel type travelling mechanism of the existing wheel type pile driver are all connected through hard connection, the service life of the existing wheel type pile driver is short, when the existing wheel type pile driver travels on uneven road surfaces or slopes, the wheel type pile driver vibrates excessively, and the frame is provided with an upper mounting structure, such as a power mechanism, a control mechanism and the like, so that the gravity center of the whole machine deviates, and the danger of overturning the whole machine can occur.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a wheeled pile driver.

In order to solve the technical problem, the technical scheme provided by the utility model is a wheel type pile driver, which comprises a frame, wherein the top of the frame is provided with a driving shed and a power mechanism, the bottom of the frame is connected with a wheel type walking device, the top of the front end of the frame is provided with a pile driving mechanism, the power mechanism is arranged at the top of the tail of the frame, the driving shed is positioned between the pile driving mechanism and the power mechanism, and a rear axle connecting mechanism is arranged between the tail of the frame and the wheel type walking device;

rear axle coupling mechanism includes connecting seat and rear axle, the connecting seat welds in the frame bottom, the connecting seat includes the connecting plate, bottom one side of connecting plate is connected with first mounting panel, and the opposite side is connected with the second mounting panel, the bottom of first mounting panel and the bottom of second mounting panel all articulate in rear axle top intermediate position, the both ends of rear axle are connected with wheel hub, the rear axle both ends are close to wheel hub department and all are equipped with the connection and turn to the part, the both ends of connecting plate bottom all are equipped with the bracing piece, the bottom in the connecting plate is connected on the top of bracing piece, the bottom of bracing piece is contradicted in connecting and turns to the part.

Preferably, the pile driving mechanism comprises a frame, a pile driving hammer assembly, a hammer follower frame, a lifting guide rail, a lifting arm, a lifting cylinder, a lifting support, a folding oil cylinder and a pushing oil cylinder, the lifting arm is connected with the hammer follower frame, the lifting cylinder and the lifting support to form the pile driving lifting mechanism, the bottoms of the two ends of the frame are connected to the frame through rotating assemblies, a sliding piece is arranged in the frame, one end of the sliding piece is hinged to the lifting guide rail, the fixed end of the pushing oil cylinder is mounted on the frame, and the output end of the pushing oil cylinder is hinged to the sliding piece.

Preferably, both sides of one end, close to the lifting guide rail, of the rack are connected to the frame through left and right adjusting oil cylinders, the fixed end of each left and right adjusting oil cylinder is hinged to the frame, and the output end of each left and right adjusting oil cylinder is hinged to the rack.

Preferably, the top of the sliding part is provided with a connecting frame, the fixed end of the lifting cylinder is hinged to one end of the connecting frame, the bottom of the lifting support is hinged to the other end of the connecting frame, the output end of the folding oil cylinder is hinged to the lifting guide rail, and the fixed end of the folding oil cylinder is hinged to the connecting frame.

Preferably, the bottom of the first support plate is provided with a first through hole, the bottom of the second support plate is provided with a second through hole, the middle position of the top of the rear axle is connected with a pin hole, the pin hole is positioned between the first support plate and the second support plate, and a pin shaft is coaxially arranged in the first through hole, the second through hole and the pin hole.

Preferably, the connecting plate is provided with lightening holes,

preferably, one side of the first support plate and one side of the second support plate are both provided with a reinforcing ring plate, and each reinforcing ring plate is located between the first support plate and the second support plate.

Preferably, the first bracket plate and the second bracket plate are provided with reinforcing plates, and the tops of the reinforcing plates are welded to the connecting plate.

Compared with the prior art, the utility model the advantage lie in: the utility model has the advantages of automatic operation, time and labor saving, high working efficiency, the power mechanism is arranged at the rear end of the pile driver, the driving shed is arranged between the power mechanism and the pile driving mechanism, the sight of an operator can not be shielded, and the visual field of the operator is wider; the rear axle is additionally provided with a rotary connection and a supporting rod, so that the shock absorption requirement of the whole machine is met, and the danger of overturning of the whole machine due to the fact that the road surface of the whole machine is not flat and has a slope is avoided; the piling mechanism provides guarantee for accurate positioning of piling through mutual cooperation of the folding oil cylinder, the pushing oil cylinder, the left and right adjusting oil cylinders, the lifting cylinder and the related connecting parts, finds the piling position quickly and accurately, and is high in construction efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of a wheel pile driver of the present invention;

fig. 2 is a schematic view of a rear axle connecting structure of a wheel type pile driver according to the present invention;

fig. 3 is a schematic side view of a rear axle connecting structure of a wheel pile driver according to the present invention;

fig. 4 is a schematic view of a connecting seat of a rear axle connecting structure of a wheel type pile driver according to the present invention;

fig. 5 is a schematic cross-sectional view of a connecting seat of a rear axle connecting structure of a wheel pile driver according to the present invention;

fig. 6 is a schematic view of a first structure of a pile driving mechanism of a wheel type pile driver.

Fig. 7 is a second structural schematic diagram of a piling mechanism of the wheel pile driver of the present invention.

As shown in the figure: 1. a frame; 2. a driving shed; 3. a power mechanism; 4. a rear axle connection mechanism; 5. a pile driving mechanism; 6. a connecting plate; 7. a first brace plate; 8. a second bracket plate; 9. a rear axle; 10. a hub; 11. connecting a steering component; 12. a support bar; 13. a pin hole; 14. a pin shaft; 15. a wheel-type traveling device; 16. a reinforcing ring plate; 17. a reinforcing plate; 601. lightening holes; 501. a frame; 502. a rotating assembly; 503. a pile hammer assembly; 504. a hammer follower frame; 505. a lifting guide rail; 506. a left and right adjusting oil cylinder; 507. a lifting arm; 508. a lift cylinder; 509. a lifting support; 510. folding the oil cylinder; 511. pushing the oil cylinder; 512. a slider; 513. a connecting frame; 701. a first through hole; 801. a second via.

Detailed Description

The following will explain the present invention in further detail with reference to the attached drawings.

As shown in fig. 1, the wheel type pile driver comprises a frame 1, a driving shed 2 and a power mechanism 3 are arranged at the top of the frame 1, a wheel type walking device 15 is connected to the bottom of the frame 1, a pile driving mechanism 5 is arranged at the top of the front end of the frame 1, the power mechanism 3 is arranged at the top of the tail of the frame 1, the driving shed 2 is located between the pile driving mechanism 5 and the power mechanism 3, and a rear axle connecting mechanism 4 is arranged between the tail of the frame 1 and the wheel type walking device 15.

As shown in fig. 2 to 5, rear axle connecting mechanism 4 includes connecting seat and rear axle 9, the connecting seat welds in frame 1 bottom, the connecting seat includes connecting plate 6, bottom one side of connecting plate 6 is connected with first mounting panel 7, and the opposite side is connected with second mounting panel 8, the bottom of first mounting panel 7 and the bottom of second mounting panel 8 all articulate in rear axle 9 top intermediate position, the both ends of rear axle 9 are connected with wheel hub 10, rear axle 9 both ends are close to wheel hub 10 department and all are equipped with and connect steering part 11, the both ends of connecting plate 6 bottom all are equipped with bracing piece 12, the top of bracing piece 12 is connected in the bottom of connecting plate 6, the bottom of bracing piece 12 is contradicted in connecting steering part 11.

As shown in fig. 6 and 7, the pile driving mechanism 5 includes a frame 501, a pile driving hammer assembly 503, a hammer follower frame 504, a lifting guide rail 505, a lifting arm 507, a lifting cylinder 508, a lifting support 509, a folding cylinder 510 and a pushing cylinder 511, wherein the lifting arm 507 is connected with the hammer follower frame 504, the lifting cylinder 508 and the lifting support 509 to form the pile driving lifting mechanism, the bottoms of the two ends of the frame 501 are connected to the frame 1 through a rotating assembly 502, a sliding member 512 is arranged in the frame 501, one end of the sliding member 512 is hinged to the lifting guide rail 505, the fixed end of the pushing cylinder 511 is mounted on the frame 501, and the output end of the pushing cylinder 511 is hinged to the sliding member 512.

The two sides of one end, close to the lifting guide rail 505, of the rack 501 are connected to the frame 1 through left and right adjusting cylinders 506, the fixed end of each left and right adjusting cylinder 506 is hinged to the frame 1, and the output end of each left and right adjusting cylinder is hinged to the rack 501.

The top of the sliding member 512 is provided with a connecting frame 513, the fixed end of the lifting cylinder 508 is hinged to one end of the connecting frame 513, the bottom of the lifting support 509 is hinged to the other end of the connecting frame 513, the output end of the folding cylinder 510 is hinged to the lifting guide rail 505, and the fixed end is hinged to the connecting frame 513.

During operation, the sliding member 512 of the piling mechanism 5 moves transversely in the frame 501 under the action of the pushing cylinder 511, the frame 501 adjusts the left and right angles under the action of the left and right adjusting cylinder 506, the piling mechanism 5 adjusts the angles of the lifting guide rail 505 under the action of the lifting arm 507, the lifting cylinder 508, the lifting bracket 509 and the folding cylinder 510, namely, realizes accurate piling positioning,

in addition, the middle of the lifting guide rail 505 is provided with a folding rotating piece, and under the action of the folding oil cylinder 510, the lifting guide rail 505 can be folded, so that the height is reduced, and the whole machine can conveniently run on the height-limited position, such as a culvert, a tunnel and the like.

The bottom of the first support plate 7 is provided with a first through hole 701, the bottom of the second support plate 8 is provided with a second through hole 801, the middle position of the top of the rear axle 9 is connected with a pin hole 13, the pin hole 13 is located between the first support plate 7 and the second support plate 8, and a pin shaft 14 is coaxially arranged in the first through hole 701, the second through hole 801 and the pin hole 13. During operation, the shaking amplitude of the pile driver can be effectively reduced under poor road conditions, the connecting base at the bottom of the frame 1 is connected with the middle top of the rear axle 9 through the matching of the pin shaft 14 and the pin hole 13, so that the whole rear axle 9 can rotate in a proper range around the axis of the pin shaft 14, the supporting rods 12 are arranged at the bottoms of the two ends of the connecting base to limit the rotating range of the rear axle 9, and the stability of the whole machine is kept.

The connecting plate 6 is provided with a lightening hole 601,

one side of first mounting plate 7 and one side of second mounting plate 8 all are equipped with reinforcing ring board 16, every reinforcing ring board 16 is located between first mounting plate 7 and the second mounting plate 8.

The first support plate 7 and the second support plate 8 are provided with reinforcing plates 17, and the tops of the reinforcing plates 17 are welded to the connecting plate 6.

The utility model discloses when concrete implementation, be provided with the controlling means to each part of pile mechanism in driving canopy 2, power unit 3 is including relevant power unit, like diesel engine, diesel tank and hydraulic tank etc. still is equipped with the controlling means of control power unit 3 in driving canopy 2, and operating personnel utilizes each controlling means in driving canopy 2, controls the walking and the pile of complete machine.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a wheeled pile driver, includes frame (1), the top of frame (1) is equipped with drives canopy (2) and power unit (3), the bottom of frame (1) is connected with wheeled running gear (15), its characterized in that: the top of the front end of the frame (1) is provided with a piling mechanism (5), the power mechanism (3) is arranged at the top of the tail of the frame (1), the driving shed (2) is positioned between the piling mechanism (5) and the power mechanism (3), and a rear axle connecting mechanism (4) is arranged between the tail of the frame (1) and the wheel type walking device (15);

rear axle coupling mechanism (4) are including connecting seat and rear axle (9), the connecting seat welds in frame (1) bottom, the connecting seat includes connecting plate (6), bottom one side of connecting plate (6) is connected with first mounting panel (7), and the opposite side is connected with second mounting panel (8), the bottom of first mounting panel (7) and the bottom of second mounting panel (8) all articulate in rear axle (9) top intermediate position, the both ends of rear axle (9) are connected with wheel hub (10), rear axle (9) both ends are close to wheel hub (10) department and all are equipped with and connect steering part (11), the both ends of connecting plate (6) bottom all are equipped with bracing piece (12), the top of bracing piece (12) is connected in the bottom of connecting plate (6), the bottom of bracing piece (12) is in connecting steering part (11).

2. A wheel pile driver as claimed in claim 1, characterised in that: the pile driving mechanism (5) comprises a frame (501), a pile driving hammer assembly (503), a hammer follower frame (504), a lifting guide rail (505), a lifting arm (507), a lifting cylinder (508), a lifting support (509), a folding oil cylinder (510) and a pushing oil cylinder (511), wherein the lifting arm (507) is connected with the hammer follower frame (504), the lifting cylinder (508) and the lifting support (509) to form the pile driving lifting mechanism, the bottoms of the two ends of the frame (501) are connected to the frame (1) through a rotating assembly (502), a sliding piece (512) is arranged in the frame (501), one end of the sliding piece (512) is hinged to the lifting guide rail (505), the fixed end of the pushing oil cylinder (511) is installed on the frame (501), and the output end of the pushing oil cylinder (511) is hinged to the sliding piece (512.

3. A wheel pile driver as claimed in claim 2, characterised in that: frame (501) are close to lift guide (505) one end both sides all through controlling regulation hydro-cylinder (506) to connect in frame (1), every control the stiff end of regulation hydro-cylinder (506) and articulate in frame (1), the output articulates in frame (501).

4. A wheel pile driver as claimed in claim 2, characterised in that: the top of the sliding piece (512) is provided with a connecting frame (513), the fixed end of the lifting cylinder (508) is hinged to one end of the connecting frame (513), the bottom of the lifting support (509) is hinged to the other end of the connecting frame (513), the output end of the folding cylinder (510) is hinged to the lifting guide rail (505), and the fixed end is hinged to the connecting frame (513).

5. A wheel pile driver as claimed in claim 1, characterised in that: the bottom of first mounting plate (7) is equipped with first through-hole (701), and the bottom of second mounting plate (8) is equipped with second through-hole (801), the top intermediate position of rear axle (9) is connected with pinhole (13), pinhole (13) are located between first mounting plate (7) and second mounting plate (8), coaxial a round pin axle (14) that is equipped with in first through-hole (701), second through-hole (801) and pinhole (13).

6. A wheel pile driver as claimed in claim 1, characterised in that: the connecting plate (6) is provided with lightening holes (601).

7. A wheel pile driver as claimed in claim 1, characterised in that: one side of first mounting plate (7) and one side of second mounting plate (8) all are equipped with reinforcing ring board (16), every reinforcing ring board (16) are located between first mounting plate (7) and second mounting plate (8).

8. A wheel pile driver as claimed in claim 1, characterised in that: first mounting panel (7) and second mounting panel (8) are equipped with reinforcing plate (17), the top of reinforcing plate (17) welds in connecting plate (6).