CN210917358U

CN210917358U - Vibration pile driver is used in construction of building bridge

Info

Publication number: CN210917358U
Application number: CN201920798591.XU
Authority: CN
Inventors: 杨尧; 史东风
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-07-03
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a vibration pile driver for building bridge construction, which comprises a frame and a clamp, wherein a vibration motor is arranged in the frame, inner gears are fixedly connected to both sides of the vibration motor, connecting pieces are embedded into both sides of the frame, an outer gear is fixedly connected to one end of each connecting piece, the outer gear is positioned in the inner gear, a connecting column is fixedly connected to the lower end of the vibration motor, and the clamp is fixedly connected to the bottom end of the connecting column; the left cavity of inside fixedly connected with, the right cavity of anchor clamps, left cavity are located the left end of right cavity and are located a straight line, and the inside left side embedding of left cavity has an sloping block, can press from both sides tightly the tubular pile through design left cavity, right cavity, sloping block, No. four sloping blocks, can press from both sides tightly the steel sheet pile through No. two sloping blocks, No. three sloping blocks. Simple structure has different centre gripping modes to different stake like this and can effectively realize the clamping function.

Description

Vibration pile driver is used in construction of building bridge

Technical Field

The utility model relates to a vibration pile driver specifically is a vibration pile driver is used in construction of building bridge.

Background

The vibration pile driver vibrates the pile body at high acceleration by utilizing high-frequency vibration of the vibration pile driver, and vertical vibration generated by machinery is transmitted to the pile body, so that the soil structure around the pile is changed due to vibration, and the strength is reduced. The soil around the pile body is liquefied, the frictional resistance between the pile side and the soil is reduced, and then the pile is sunk into the soil by the downward pressure of the excavator, the vibration sinking and pulling hammer and the self weight of the pile body. When the pile is pulled out, under the condition of vibration, the pile is pulled out by using the lifting force of the excavator. The exciting force required by the pile driving machine is comprehensively determined according to the soil layer, soil quality, water content of the field and the type and structure of the pile.

When the pile driver drives the pile pipe to move for pile driving operation, the pile pipe needs to be clamped through the clamp, the pile pipe clamp is driven by a single mechanical arm to clamp, and the clamping effect is common. Accordingly, those skilled in the art have provided a vibratory pile driver for construction of a bridge to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a building bridge construction is with vibration pile driver to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a vibration pile driver for building bridge construction comprises a rack and a clamp, wherein a vibration motor is arranged inside the rack, inner gears are fixedly connected to two sides of the vibration motor, connecting pieces are embedded into two sides of the inside of the rack, an outer gear is fixedly connected to one end of each connecting piece, the outer gear is located inside the inner gear, a connecting column is fixedly connected to the lower end of the vibration motor, and the clamp is fixedly connected to the bottom end of the connecting column;

the inside fixedly connected with left cavity of anchor clamps, right cavity, left cavity is located the left end of right cavity and is located a straight line, the inside left side embedding of left cavity has the sloping block No. one, the inside right side embedding of left cavity has the sloping block No. two, the embedding of right cavity left side has the sloping block No. three, the right side embedding of right cavity has the sloping block No. four, left cavity has inserted the push rod No. one, the one end of a push rod is located the clamp centre department of sloping block No. one and sloping block No. two, right cavity has inserted the push rod No. two, No. two the push rod is located the clamp centre department of sloping block No. three and sloping block No. four, be equipped with the connecting plate in the anchor clamps, the other end of push rod No. one and No. two push rods insert in the anchor clamps and with connecting. Can press from both sides tightly the tubular pile through design left cavity, right cavity, sloping block, No. four sloping blocks, can press from both sides tightly the steel sheet pile through No. two sloping blocks, No. three sloping blocks.

As a further aspect of the present invention: the inside telescopic link that is equipped with of anchor clamps, the telescopic link is located the lower extreme of connecting plate, telescopic link one end and connecting plate fixed connection. The connecting plate can be driven to ascend or descend by the telescopic rod.

As a further aspect of the present invention: the controller is fixedly mounted on one side of the top end inside the clamp, located on the left side of the connecting plate and electrically connected with the telescopic rod. The telescopic rod can be accurately and rapidly adjusted through the controller.

As a further aspect of the present invention: rubber pads are arranged in the clamping positions of the inner part of the clamp and the left cavity and the right cavity, and the rubber pads are arc-shaped. The clamping force can be increased through the rubber pad, and the friction force can be increased to ensure that the pile is not easy to slip.

As a further aspect of the present invention: the upper end of the rack is fixedly provided with a rotating disc, and the upper end of the rotating disc is fixedly provided with a connecting rod. The pile driver can be conveniently connected with the excavator through the connecting rod, and the connecting rod can be conveniently connected with the excavator in the rotating disc.

As a further aspect of the present invention: the inner gear and the outer gear are concentric, and gear teeth and tooth grooves of the outer gear and the inner gear are meshed. Through the meshing of the outer gear and the inner gear, the pile can be conveniently clamped by adjusting the angle of the angle adjusting vibration motor and the angle of the clamp of the connecting piece.

Compared with the prior art, the beneficial effects of the utility model are that:

can press from both sides tightly the tubular pile through design left cavity, right cavity, sloping block, No. four sloping blocks, can press from both sides tightly the steel sheet pile through No. two sloping blocks, No. three sloping blocks. Simple structure has different centre gripping modes to different stake like this and can effectively realize the clamping function.

Drawings

Fig. 1 is a schematic structural view of a vibration pile driver for construction of a building bridge.

Fig. 2 is a front view of a vibratory pile driver for construction of a building bridge.

Fig. 3 is a side view of a vibratory pile driver for construction of a building bridge.

Fig. 4 is a sectional view of a jig in a vibration pile driver for construction of a bridge.

Fig. 5 is a bottom view of a clamp in the vibration pile driver for construction of a bridge.

Fig. 6 is a perspective view of a clamp in the vibration pile driver for construction of a bridge.

In the figure: 1. a frame; 2. rotating the disc; 3. a connecting rod; 4. a vibration motor; 5. an internal gear; 6. an outer gear; 7. a connecting member; 8. connecting columns; 9. a clamp; 10. a left cavity; 11. a right cavity; 12. a first inclined block; 13. a second oblique block; 14. a third oblique block; 15. a fourth oblique block; 16. a rubber pad; 17. a telescopic rod; 18. a connecting plate; 19. a first push rod; 20. a second push rod; 21. and a controller.

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 to 6, in an embodiment of the present invention, a vibration pile driver for building bridge construction includes a frame 1 and a clamp 9, a vibration motor 4 is disposed inside the frame 1, inner gears 5 are fixedly connected to both sides of the vibration motor 4, connecting pieces 7 are embedded into both sides of the inside of the frame 1, one end of each connecting piece 7 is fixedly connected to an outer gear 6, the outer gear 6 is located inside the inner gear 5, a connecting column 8 is fixedly connected to a lower end of the vibration motor 4, and the clamp 9 is fixedly connected to a bottom end of the connecting column 8;

the inside fixedly connected with left cavity 10 of anchor clamps 9, right cavity 11, left cavity 10 is located the left end of right cavity 11 and is located a straight line, the inside left side embedding of left cavity 10 has one sloping block 12, the inside right side embedding of left cavity 10 has No. two sloping blocks 13, the embedding of right cavity 11 left side has No. three sloping blocks 14, the right side embedding of right cavity 11 has No. four sloping blocks 15, left cavity 10 inserts push rod 19, the one end of push rod 19 is located the clamp centre of one sloping block 12 and No. two sloping blocks 13, right cavity 11 inserts No. two push rods 20, No. two push rods 20 are located the clamp centre of No. three sloping blocks 14 and No. four sloping blocks 15, be equipped with connecting plate 18 in the anchor clamps 9, the other end of No. one push rod 19 and No. two push rods 20 insert in anchor clamps 9 and with connecting plate 18 bottom both sides respectively fixed connection. The left cavity 10, the right cavity 11, the first inclined block 12 and the fourth inclined block 15 are designed to clamp the pipe pile, and the second inclined block 13 and the third inclined block 14 are designed to clamp the steel plate pile.

The inside telescopic link 17 that is equipped with of anchor clamps 9, telescopic link 17 are located the lower extreme of connecting plate 18, and telescopic link 17 one end and connecting plate 18 fixed connection. The connecting plate 18 can be driven to ascend or descend by the telescopic rod 17.

The controller 21 is fixedly mounted on one side of the top end inside the clamp 9, the controller 21 is located on the left side of the connecting plate 18, and the controller 21 is electrically connected with the telescopic rod 17. The controller 21 can accurately and rapidly adjust the telescopic rod 17.

Rubber pads 16 are arranged in the clamping positions of the inner part of the clamp 9 and the left cavity 10 and the right cavity 11, and the rubber pads 16 are arc-shaped. The rubber pad 16 can increase the clamping force and increase the friction force to prevent the pile from slipping off.

The upper end of the frame 1 is fixedly provided with a rotating disc 2, and the upper end of the rotating disc 2 is fixedly provided with a connecting rod 3. The pile driver can be conveniently connected with the excavator through the connecting rod 3, and the connecting rod 3 can be conveniently connected with the excavator in the rotating disc 2.

The inner gear 5 and the outer gear 6 are concentric, and the gear teeth and the tooth grooves of the outer gear 6 and the inner gear 5 are meshed. Through the meshing of outer gear 6 and internal gear 5, can conveniently carry out the centre gripping to the stake through the angle modulation vibrating motor 4 of adjusting connecting piece 7 and the angle of anchor clamps 9.

The utility model discloses a theory of operation is:

when the pile driver is used, the pile driver is connected with an excavator through the connecting piece 7 and the connecting rod 3, and then the angle of the pile driver is adjusted by rotating the connecting piece 7 through the excavator, so that the clamp 9 is convenient for clamping a pile. The pile is lifted to the air by an excavator, the connecting piece 7 is rotated to enable the pile to be vertical to the ground, and then the pile body is driven to vibrate and sink underground by starting the vibration motor 4. When the tubular pile is clamped, the tubular pile wall is placed in a clamping position of the first inclined block 12 and the rubber pad 16 and a clamping position of the fourth inclined block 15 and the rubber pad 16, the controller 21 controls the telescopic rod 17 to extend to drive the connecting plate 18 to rise, so that the first push rod 19 and the second push rod 20 rise, one end of the first push rod 19, which is located inside the left cavity 10, pushes the first inclined block 12 to move leftwards to prop the pile wall on the rubber pad 16, and one end of the second push rod 20, which is located inside the right cavity 11, pushes the fourth inclined block 15 to move rightwards to prop the pile wall on the rubber pad 16, so that the tubular pile can be clamped tightly. When a steel sheet pile is clamped, the steel sheet pile is placed between the second inclined block 13 and the third inclined block 14, the controller 21 controls the telescopic rod 17 to contract to drive the connecting plate 18 to lower, so that the first push rod 19 and the second push rod 20 descend, one end of the first push rod 19, which is positioned in the left cavity 10, pushes the second inclined block 13 to move rightwards to prop against the steel sheet pile due to descending, and one end of the second push rod 20, which is positioned in the right cavity 11, pushes the third inclined block 14 to move leftwards to prop against the steel sheet pile to move leftwards, so that the steel sheet pile can be clamped.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The vibrating pile driver for building bridge construction is characterized by comprising a rack (1) and a clamp (9), wherein a vibrating motor (4) is arranged inside the rack (1), inner gears (5) are fixedly connected to two sides of the vibrating motor (4), connecting pieces (7) are embedded into two sides of the inside of the rack (1), one end of each connecting piece (7) is fixedly connected with an outer gear (6), each outer gear (6) is located inside each inner gear (5), a connecting column (8) is fixedly connected to the lower end of the vibrating motor (4), and the clamp (9) is fixedly connected to the bottom end of each connecting column (8);

the inside fixedly connected with left cavity (10) of anchor clamps (9), right cavity (11), left cavity (10) are located the left end of right cavity (11) and are located a straight line, the inside left side embedding of left cavity (10) has sloping block (12) No. one, the inside right side embedding of left cavity (10) has sloping block (13) No. two, right cavity (11) left side embedding has sloping block (14) No. three, the right side embedding of right cavity (11) has sloping block (15) No. four, left cavity (10) has inserted push rod (19) No. one, the one end of push rod (19) is located the clamp centre of sloping block (12) and sloping block (13) No. two, right cavity (11) has inserted push rod (20) No. two, push rod (20) are located the clamp centre of sloping block (14) No. three and sloping block (15) No. four, be equipped with connecting plate (18) in anchor clamps (9), the other end of push rod (19) and push rod (20) No. two insert in anchor clamps (9) and with fixed connection plate (18) both sides respectively And (4) connecting.

2. The vibrating pile driver for building bridge construction according to claim 1, wherein the clamp (9) is internally provided with a telescopic rod (17), the telescopic rod (17) is positioned at the lower end of the connecting plate (18), and one end of the telescopic rod (17) is fixedly connected with the connecting plate (18).

3. The vibrating pile driver for building bridge construction according to claim 1, wherein a controller (21) is fixedly installed on one side of the top end inside the clamp (9), the controller (21) is located on the left side of the connecting plate (18), and the controller (21) is electrically connected with the telescopic rod (17).

4. The vibratory pile driver for building bridge construction as claimed in claim 1, wherein rubber pads (16) are arranged in the clamp (9) and in the middle of the left cavity (10) and the right cavity (11), and the rubber pads (16) are arc-shaped.

5. The vibrating pile driver for building bridge construction according to claim 1, wherein a rotating disc (2) is fixedly installed at the upper end of the frame (1), and a connecting rod (3) is fixedly installed at the upper end of the rotating disc (2).

6. The vibratory pile driver for construction of a building bridge as recited in claim 1, wherein the inner gear (5) is concentric with the outer gear (6), and the teeth and the gullets of the outer gear (6) and the inner gear (5) are engaged.