CN219061498U - Vibration pile driver for road bridge construction - Google Patents

Abstract

The utility model relates to the technical field of pile drivers and discloses a vibrating pile driver for road and bridge construction, which comprises a mounting plate, a connecting block and pile driving rods, wherein an angle adjusting mechanism is connected to the outside of the connecting block, a first connecting plate is fixedly connected to the bottom of the connecting block, a first cylinder is fixedly connected to the lower surface of the first connecting plate, an impact block is fixedly connected to the output end of the first cylinder, two connecting rods are symmetrically and fixedly connected to the bottom of the first connecting plate, a second connecting plate is fixedly connected to the lower ends of the two connecting rods together, a through hole is formed in the second connecting plate, the pile driving rods movably penetrate through the inside of the through hole, a baffle is fixedly connected to the upper end of the pile driving rods, and an impact mechanism is arranged between the two connecting rods. The utility model can realize the whole-course movement of the output end of the oil cylinder in each knocking process of the piling bar, thereby ensuring the normal use of the whole device.

Description

Vibration pile driver for road bridge construction

Technical Field

The utility model relates to the technical field of pile drivers, in particular to a vibrating pile driver for road and bridge construction.

Background

The vibration pile driver is to open holes to the ground through knocking the pile rod so as to insert the pipe pile, the steel sheet pile, the steel pipe pile and the like later, most of the existing pile drivers use the reciprocating motion of the output end of the oil cylinder to impact the pile rod, and due to unclear underground conditions, the pile rod has the problem of small impact stroke when encountering hard stone, at the moment, the output end of the oil cylinder cannot move in the whole course, and the possibility of turning over the whole pile driver or damaging the oil cylinder exists.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, when a pile driving rod touches hard stone, the output end of an oil cylinder cannot move in the whole course, so that the whole pile driver is lifted or the oil cylinder is damaged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vibration pile driver for road bridge construction, includes mounting panel, connecting block and pile pole, the external connection of connecting block has angle adjustment mechanism, the first connecting plate of bottom fixedly connected with of connecting block, the first cylinder of lower surface fixedly connected with of first connecting plate, the output fixedly connected with impact block of first cylinder, the bottom symmetry fixedly connected with of first connecting plate two connecting rods, two the common fixedly connected with second connecting plate of lower extreme of connecting rod, the through-hole has been seted up to the inside of second connecting plate, pile pole activity wears to locate the inside of through-hole, pile pole's upper end fixedly connected with baffle, two be provided with impact mechanism between the connecting rod, impact mechanism sets up between impact block and baffle, the upper surface of mounting panel is provided with high adjustment mechanism, angle adjustment mechanism and high adjustment mechanism transmission are connected.

Preferably, the angle adjusting mechanism comprises a motor, a U-shaped plate and a rotating rod, wherein the rotating rod is fixedly sleeved in the connecting block, the rotating rod and the connecting block are arranged in the U-shaped plate, the two end rod walls of the rotating rod are respectively sleeved with the side plates of the corresponding sides of the U-shaped plate in a rotating mode, the motor is fixedly connected to one side outer wall of the U-shaped plate, and one end of the rotating rod penetrates through the U-shaped plate and is fixedly connected with the output end of the motor.

Preferably, the height adjusting mechanism comprises a supporting plate and two second cylinders, wherein the two second cylinders are symmetrically and fixedly connected to the upper surface of the supporting plate, the output ends of the two second cylinders are fixedly connected with the supporting plate, a plurality of L-shaped rods are fixedly connected to the upper surface of the supporting plate, and the other ends of the L-shaped rods 15 are fixedly connected with the U-shaped plate.

Preferably, the impact mechanism comprises an impact block and two sliding blocks, the two sliding blocks are movably sleeved with the rod walls of the corresponding connecting rods respectively, the impact block is fixedly connected between the two sliding blocks, and the impact block is arranged between the impact block and the baffle plate.

Preferably, the two rod walls of the connecting rods are movably sleeved with springs, the two rod walls of the connecting rods are fixedly sleeved with annular plates, and two ends of each spring are fixedly connected with the corresponding sliding blocks and the corresponding side walls of the annular plates.

Preferably, the side wall of mounting panel symmetry fixedly connected with two installation blocks, every the inside of installation block all fixedly connected with fastening bolt.

Compared with the prior art, the utility model provides the vibrating pile driver for road and bridge construction, which has the following beneficial effects:

this vibration pile driver is used in road bridge construction through impact piece and the impact mechanism that sets up, can utilize first cylinder drive impact piece striking pile pole, can avoid the formation to the output of first cylinder to cause the jam in the in-process of having guaranteed the normal clear of village operation, has guaranteed the life of first cylinder.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the whole-course movement of the output end of the oil cylinder can be realized in the process of knocking the piling rod every time, and the normal use of the whole device is ensured.

Drawings

Fig. 1 is a schematic structural view of a vibratory pile driver for road and bridge construction according to the present utility model;

FIG. 2 is a rear view of FIG. 1;

fig. 3 is an enlarged view of the structure of the portion a in fig. 1.

In the figure: the device comprises a mounting plate 1, a connecting block 2, a piling rod 3, a first connecting plate 4, a first cylinder 5, an impact block 6, a connecting rod 7, a second connecting plate 8, a baffle 9, a motor 10, a U-shaped plate 11, a rotating rod 12, a supporting plate 13, a second cylinder 14, a L-shaped rod 15, an impact block 16, a sliding block 17, a spring 18, an annular plate 19 and a mounting block 20.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a vibration pile driver for road bridge construction, including mounting panel 1, connecting block 2 and pile pole 3, the external connection of connecting block 2 has angle adjustment mechanism, angle adjustment mechanism includes motor 10, U-shaped plate 11 and bull stick 12, bull stick 12 is fixed cup joint in the inside of connecting block 2, bull stick 12 and connecting block 2 all set up in the inside of U-shaped plate 11, the both ends pole wall of bull stick 12 respectively with the curb plate rotation cup joint of the corresponding side of U-shaped plate 11, motor 10 fixed connection is in the outer wall of one side of U-shaped plate 11, the one end of bull stick 12 runs through U-shaped plate 11 and with the output fixed connection of motor 10, utilize the angle adjustment mechanism who sets up, can be convenient for adjust the angle of pile pole 3, and then can be convenient for carry out the pile operation of different angles.

Referring to fig. 1-3, the bottom of the connecting block 2 is fixedly connected with a first connecting plate 4, the lower surface of the first connecting plate 4 is fixedly connected with a first air cylinder 5, the output end of the first air cylinder 5 is fixedly connected with an impact block 6, the bottom of the first connecting plate 4 is symmetrically and fixedly connected with two connecting rods 7, the lower ends of the two connecting rods 7 are fixedly connected with a second connecting plate 8 together, a through hole is formed in the second connecting plate 8, a piling rod 3 movably penetrates through the through hole, the upper end of the piling rod 3 is fixedly connected with a baffle 9, an impact mechanism is arranged between the two connecting rods 7, and the impact mechanism is arranged between the impact block 6 and the baffle 9;

referring to fig. 1-3, the impact mechanism comprises an impact block 16 and two sliding blocks 17, the two sliding blocks 17 are movably sleeved with the corresponding rod walls of the connecting rods 7 respectively, the impact block 16 is fixedly connected between the two sliding blocks 17, the impact block 16 is arranged between the impact block 6 and the baffle 9, the impact of the piling rod 3 can be realized when the impact block 16 is impacted by the impact block 6 driven by the output end of the second air cylinder 14, and the stroke of the output end of the second air cylinder 14 cannot be blocked.

Referring to fig. 1-2, the upper surface of the mounting plate 1 is provided with a height adjusting mechanism, the angle adjusting mechanism is in transmission connection with the height adjusting mechanism, the height adjusting mechanism comprises a supporting plate 13 and two second air cylinders 14, the two second air cylinders 14 are symmetrically and fixedly connected to the upper surface of the supporting plate 13, the output ends of the two second air cylinders 14 are fixedly connected with the supporting plate 13, a plurality of L-shaped rods 15 are fixedly connected to the upper surface of the supporting plate 13, the other end of each L-shaped rod is fixedly connected with the U-shaped plate 11, and the height of the piling rod 3 can be conveniently adjusted by using the arranged height adjusting mechanism, so that piling operations with different angles are adapted.

Referring to fig. 1-3, the rod walls of the two connecting rods 7 are movably sleeved with springs 18, the rod walls of the two connecting rods 7 are fixedly sleeved with annular plates 19, two ends of each spring 18 are fixedly connected with corresponding sliding blocks 17 and corresponding side walls of the annular plates 19, and the arranged springs 18 can return to the original positions after the impact block 16 is impacted each time so as to ensure the normal use of the next time.

Referring to fig. 1-2, two mounting blocks 20 are symmetrically and fixedly connected to the side wall of the mounting plate 1, fastening bolts are fixedly connected to the inside of each mounting block 20, and the mounting plate 1 can be mounted and fixed by using the mounting blocks 20 and the corresponding fastening bolts, so that the normal use of the whole device is ensured.

In the utility model, after the mounting plate 1 is fixedly mounted, the second air cylinder 14 is started, the output end of the second air cylinder 14 drives the impact block 6 to impact the impact block 16 downwards, so that the impact block 16 impacts the baffle 9, and further the pile driving rod 3 can be driven to work, when the pile driving angle needs to be adjusted, the motor 10 is started, the output end of the motor 10 drives the rotating rod 12 to rotate, and the connecting block 2 and the first connecting plate 4 are driven to rotate in the rotating process of the rotating rod 12, so that the angle adjustment of the pile driving rod 3 can be realized, the pile driving operation can be conveniently carried out at different angles, and after the pile driving angle is adjusted, the height of the pile driving rod 3 can be adjusted through the two first air cylinders 5, so that the accuracy of the pile driving position is ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a vibration pile driver for road bridge construction, includes mounting panel (1), connecting block (2) and pile pole (3), its characterized in that, the external connection of connecting block (2) has angle adjustment mechanism, the bottom fixedly connected with first connecting plate (4) of connecting block (2), the lower fixed surface of first connecting plate (4) is connected with first cylinder (5), the output fixedly connected with impact block (6) of first cylinder (5), the bottom symmetry fixedly connected with of first connecting plate (4) two connecting rods (7), two the lower extreme of connecting rod (7) is fixedly connected with second connecting plate (8) jointly, the through-hole has been seted up to the inside of second connecting plate (8), pile pole (3) activity wears to locate the inside of through-hole, the upper end fixedly connected with baffle (9) of pile pole (3), two be provided with impact mechanism between connecting rod (7), impact mechanism sets up between impact block (6) and baffle (9), the upper surface of first connecting plate (1) is provided with high adjustment mechanism and high adjustment mechanism, high adjustment mechanism connects the mounting panel.

2. The vibratory pile driver for road and bridge construction according to claim 1, wherein the angle adjusting mechanism comprises a motor (10), a U-shaped plate (11) and a rotating rod (12), the rotating rod (12) is fixedly sleeved in the connecting block (2), the rotating rod (12) and the connecting block (2) are both arranged in the U-shaped plate (11), two end rod walls of the rotating rod (12) are respectively rotatably sleeved with side plates on corresponding sides of the U-shaped plate (11), the motor (10) is fixedly connected to one side outer wall of the U-shaped plate (11), and one end of the rotating rod (12) penetrates through the U-shaped plate (11) and is fixedly connected with the output end of the motor (10).

3. The vibratory pile driver for road and bridge construction according to claim 1, wherein the height adjusting mechanism comprises a supporting plate (13) and two second cylinders (14), the two second cylinders (14) are symmetrically and fixedly connected to the upper surface of the supporting plate (13), the output ends of the two second cylinders (14) are fixedly connected with the supporting plate (13), a plurality of L-shaped rods (15) are fixedly connected to the upper surface of the supporting plate (13), and the other end of each L-shaped rod (15) is fixedly connected with the U-shaped plate (11).

4. The vibratory pile driver for road and bridge construction according to claim 1, wherein the impact mechanism comprises an impact block (16) and two sliding blocks (17), the two sliding blocks (17) are movably sleeved with the rod walls of the corresponding connecting rods (7) respectively, the impact block (16) is fixedly connected between the two sliding blocks (17), and the impact block (16) is arranged between the impact block (6) and the baffle plate (9).

5. The vibratory pile driver for road and bridge construction according to claim 1, wherein the rod walls of the two connecting rods (7) are movably sleeved with springs (18), the rod walls of the two connecting rods (7) are fixedly sleeved with annular plates (19), and two ends of each spring (18) are fixedly connected with the corresponding sliding blocks (17) and the side walls of the corresponding annular plates (19).

6. The vibratory pile driver for road and bridge construction according to claim 1, wherein two mounting blocks (20) are symmetrically and fixedly connected to the side wall of the mounting plate (1), and fastening bolts are fixedly connected to the inside of each mounting block (20).

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