CN212104009U

CN212104009U - Hydraulic engineering construction is with foundation tamping unit who has stable structure

Info

Publication number: CN212104009U
Application number: CN202020469984.9U
Authority: CN
Inventors: 周劲松; 易刚
Original assignee: Hunan Chuangli Engineering Technology Co ltd
Current assignee: Hunan Chuangli Engineering Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-08
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a foundation tamping device with a stable structure for hydraulic engineering construction, which comprises a supporting plate, wherein the middle parts of four sides of the upper surface of the supporting plate are fixedly connected with a sleeve, the inside of the sleeve is connected with a piston in a sliding way, one side of the piston close to the middle part of the supporting plate is fixedly connected with a rod, one end of the rod far away from the piston extends to the outside of the sleeve, the middle part of the supporting plate is provided with a placing frame, the inside of the placing frame is fixedly connected with a reciprocating motor, the middle of the bottom of the output end of the reciprocating motor is provided with a chute, the utility model discloses a mutual matching of structures such as a spring, a rod, a sleeve, a piston, a mounting seat, a rotating rod, a mounting seat and the like, when the reciprocating motor drives a tamping plate to tamp the foundation, only a small part of force is transmitted to the supporting plate, thereby greatly reducing the vibration of the supporting plate, the stability of backup pad has been increased, has improved the ability of controlling of workman to the tamping device.

Description

Hydraulic engineering construction is with foundation tamping unit who has stable structure

Technical Field

The utility model relates to a ground ramming device, in particular to hydraulic engineering construction is with ground ramming device that has stable structure belongs to hydraulic engineering construction equipment technical field.

Background

In the hydraulic engineering construction building, in order to increase stability, a soil layer on a foundation needs to be compacted before construction, so that the soil is prevented from being too loose. Most of foundation tamping in the prior art is carried out on the soil by a hand-held tamper, and due to the reciprocating motion of the tamper, workers cannot firmly grasp a handle of the tamper, so that the tamper is easy to get out of hand, and the work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic engineering construction is with ground tamping unit who has stable structure has solved the problem that prior art exists.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a hydraulic engineering construction is with ground ramming device that has stable structure, the camera includes a supporting plate, the equal sleeve pipe of four side middle parts of backup pad upper surface, the equal sliding connection in inside of a sheathed tube has the piston, the piston is close to the equal pole of fixedly connected with in one side at backup pad middle part, the one end that the piston was kept away from to a pole all extends to a sheathed tube outside, the middle part of backup pad is equipped with places the frame, place the inside fixedly connected with reciprocating motor of frame, reciprocating motor's output runs through the bottom of placing the frame and downwardly extending, it is equipped with the spout to cut in the middle of reciprocating motor's the output bottom, a plurality of springs of fixedly connected with in output bottom of reciprocating motor, it is a plurality of the common fixedly connected with ramming plate in bottom of a spring.

As a preferred technical scheme of the utility model, No. two poles of the upper surface middle part fixedly connected with of ramming plate, No. two poles and spout sliding connection.

As a preferred technical scheme of the utility model, four sides of placing the frame correspond four No. four sheathed tube positions No. two mount pads of fixedly connected with respectively, four all rotate on No. two mount pads and be connected with the dwang, four the one end that No. two mount pads were kept away from to the dwang all rotates and is connected with mount pad No. one, four the base of mount pad is located the outside one end fixed connection of sleeve pipe No. one with four poles respectively.

As a preferred technical scheme of the utility model, the equal fixedly connected with sleeve pipe No. two of lower surface four corners department of backup pad, No. two sheathed tube bottoms all are equipped with the universal wheel.

As a preferred technical scheme of the utility model, the equal sliding connection of universal wheel is inside No. two sheathed tubes, the equal fixedly connected with spring No. two in top of universal wheel, the top of spring No. two all with No. two sheathed tube inside roof fixed connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a mutually supporting of spring, a pole, sleeve pipe, piston, mount pad, dwang, mount pad isotructure No. two, it is real time to carry out the rammer at reciprocating motor drive rammer plate to the ground, only has very little partly power to transmit in the backup pad, greatly reduced the vibrations of backup pad, increased the stability of backup pad, improved the control ability of workman to rammer device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a first sleeve; 3. a first rod; 4. a first mounting seat; 5. rotating the rod; 6. a second mounting seat; 7. placing the frame; 8. a reciprocating motor; 9. a chute; 10. a second rod; 11. a first spring; 12. compacting the plate; 13. a second sleeve; 14. a second spring; 15. a universal wheel; 16. a piston.

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.

Example (b): as shown in fig. 1-3, the utility model relates to a hydraulic engineering construction is with ground ramming device that has stable structure, including backup pad 1, sleeve pipe 2 of equal fixedly connected with in the middle part of four sides of backup pad 1 upper surface, the equal sliding connection in inside of sleeve pipe 2 has piston 16, piston 16 is close to pole 3 of the equal fixedly connected with in one side at backup pad 1 middle part, the one end that piston 16 was kept away from to pole 3 all extends to the outside of sleeve pipe 2, the middle part of backup pad 1 is equipped with places frame 7, place the inside fixedly connected with reciprocating motor 8 of frame 7, reciprocating motor 8's output runs through the bottom of placing frame 7 and extends downwards, it is equipped with spout 9 to open in the middle of reciprocating motor 8's output bottom, a plurality of springs 11 of the output bottom fixedly connected with of reciprocating motor 8, the common fixedly connected with ramming plate 12 in bottom of a plurality of springs 11.

No. two poles 10 of upper surface middle part fixedly connected with of ramming board 12, No. two poles 10 and spout 9 sliding connection, four sides of placing frame 7 correspond No. four sleeve pipe 2's position difference four mount pads 6 of fixedly connected with, all rotate on four mount pads 6 No. two and be connected with dwang 5, the one end that No. two mount pads 6 were kept away from to four dwang 5 all rotates and is connected with mount pad 4 No. one, the base of four mount pad 4 is located the outside one end fixed connection of No. one sleeve pipe 2 with four a pole 3 respectively, the equal fixedly connected with No. two sleeve pipes 13 in lower surface four corners department of backup pad 1, the bottom of No. two sleeve pipes 13 all is equipped with universal wheel 15, the inside of No. two sleeve pipes 13 of equal sliding connection of universal wheel 15, No. two springs 14 of the equal fixedly connected with No. two equal spring 14 in top of universal wheel 15, No. two springs 14 all with No. two sleeve pipe.

Specifically, the utility model discloses during the use, open reciprocating motor 8, reciprocating motor 8's output drives ramming plate 12 and descends fast, hit and beat ground, tamp ground, a spring 11 of ramming plate 12 upper surface receives the extrusion and carries out the first buffering shock attenuation through deformation to the impact force, reduce reciprocating motor 8's vibrations, though vibrations have been reduced through a spring 11, it still can have vibrations to place frame 7, lead to placing frame 7 and rock from top to bottom, place four sides of frame 7 and extrude to a sleeve pipe 2 in through a pole 3, a pole 3 contracts to a sleeve pipe 2 in, the mode through 16 compressed air of piston carries out the second buffering shock attenuation, great reduction backup pad 1's vibrations, backup pad 1's stability has been increased, the workman has improved the ability of controlling to the ramming device.

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

1. The foundation tamping device with the stable structure for the hydraulic engineering construction is characterized by comprising a supporting plate (1), wherein a first sleeve (2) is fixedly connected to the middle portions of four sides of the upper surface of the supporting plate (1), a piston (16) is slidably connected to the inside of the first sleeve (2), a first rod (3) is fixedly connected to one side, close to the middle portion of the supporting plate (1), of the piston (16), one end, far away from the piston (16), of the first rod (3) extends to the outside of the first sleeve (2), a placing frame (7) is arranged at the middle portion of the supporting plate (1), a reciprocating motor (8) is fixedly connected to the inside of the placing frame (7), the output end of the reciprocating motor (8) penetrates through the bottom of the placing frame (7) and extends downwards, a sliding groove (9) is formed in the middle of the bottom of the output end of the reciprocating motor (8), the bottom of the output end of the reciprocating motor (8) is fixedly connected with a plurality of springs (11), and the bottom ends of the springs (11) are fixedly connected with a tamping plate (12) together.

2. The foundation tamping device with the stable structure for the hydraulic engineering construction according to claim 1, wherein a second rod (10) is fixedly connected to the middle of the upper surface of the tamping plate (12), and the second rod (10) is slidably connected with the chute (9).

3. The foundation tamping device with the stable structure for the hydraulic engineering construction according to claim 2, wherein four sides of the placing frame (7) are respectively and fixedly connected with four first installation seats (6) and four second installation seats (6) corresponding to the positions of the four first sleeves (2), four rotating rods (5) and four installation seats (6) are connected to the second installation seats (6) in a rotating mode, one ends, far away from the second installation seats (6), of the rotating rods (5) are respectively and rotatably connected with one first installation seat (4), and four bases of the first installation seats (4) are respectively and fixedly connected with one ends, located outside the first sleeves (2), of the four first rods (3).

4. The foundation tamping device with the stable structure for the hydraulic engineering construction according to claim 1, wherein a second sleeve (13) is fixedly connected to four corners of the lower surface of the supporting plate (1), and universal wheels (15) are arranged at the bottoms of the second sleeve (13).

5. The foundation tamping device with the stable structure for the water conservancy project construction according to claim 4, wherein the universal wheels (15) are all slidably connected with the inside of the second sleeve (13), the top parts of the universal wheels (15) are all fixedly connected with a second spring (14), and the top ends of the second springs (14) are all fixedly connected with the inner top wall of the second sleeve (13).