CN211948358U

CN211948358U - Tamping device for earthwork engineering

Info

Publication number: CN211948358U
Application number: CN202020040128.1U
Authority: CN
Inventors: 汪子乔
Original assignee: Yunnan Shandun Geotechnical Engineering Co ltd
Current assignee: Yunnan Shandun Geotechnical Engineering Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-11-17
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a tamping unit for cubic metre of earth and stone engineering, including removing the base, the top of removing the base is fixed with the box, the top of box is fixed with the motor, the output shaft fixedly connected with rolling disc of motor, the preceding side surface edge of rolling disc is fixed with the slider, the outside slip of slider has cup jointed back type slide rail, one side fixedly connected with L shape branch of back type slide rail, the bottom of L shape branch is fixed with the sliding sleeve, be equipped with the slide bar in the opening of the top central authorities of box, the bottom fixedly connected with wedge of sliding sleeve, the both sides inner wall of box all is fixed with the dead lever, the tip fixed mounting of dead lever has the uide bushing, the inboard sliding connection of uide bushing has the guide bar, the top of guide bar is rotated and is connected with the gyro wheel, the uide bushing is connected with. The utility model discloses a wedge is continuous with two gyro wheel contact extrusion of below to effect through reset spring and baffle makes two crisscross tamps ground, has improved work efficiency.

Description

Tamping device for earthwork engineering

Technical Field

The utility model relates to an earthwork construction technical field, in particular to a tamping unit for earthwork engineering.

Background

The ramming machine is a common device in the earthwork construction and is mainly used for ramming the foundation layer by layer; the rammer is of a great variety, and small-size rammer also belongs to equipment commonly used in the earthwork engineering building, and the centrifugal force effect of the main application eccentric block of small-size rammer lifts the board of ramming and descends again and be used for ramming ground, but in the rammer use, makes the drift of rammer fuselage easily under the effect of pivoted eccentric block, can not fix a point rammer ground, and the rammer among the prior art need repeated many times to tamp simultaneously, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a tamping device for earthwork, which can effectively solve the problems of the background art.

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

the utility model provides a ramming device for earthwork, includes the mobile base, the top of mobile base is fixed with the box, the top of box is fixed with the motor, the output shaft fixedly connected with rolling disc of motor, the front side surface edge of rolling disc is fixed with the slider, the outside slip of slider has cup jointed back type slide rail, one side fixedly connected with L shape branch of back type slide rail, the bottom of L shape branch is fixed with the sliding sleeve, the top center of box has seted up the rectangle opening, rectangle open-ended inboard level is equipped with the slide bar with sliding sleeve looks adaptation, the bottom fixedly connected with wedge of sliding sleeve, the both sides inner wall of box all is fixed with the dead lever, the tip fixed mounting of dead lever has the uide bushing, the inboard sliding connection of uide bushing has the guide bar, the top of guide bar is rotated and is connected with the gyro wheel, the gyro wheel with the both sides bottom contact of wedge, the guide bar upper end in the below of gyro wheel is fixed with the baffle, the baffle with be connected with reset spring between the uide bushing, the bottom of guide bar is passed the uide bushing is connected with the ram, the bottom of ram is connected with buffer spring, buffer spring's bottom is connected with the ram.

Preferably, a push rod is fixed on one side surface of the movable base.

Preferably, a reinforcing rod is connected between the bottom of the fixing rod and the bottom of the inner side of the box body.

Preferably, the four corners of the bottom of the movable base are provided with movable wheels.

Compared with the prior art, the utility model discloses following beneficial effect has: this a tamping device for cubic metre of earth and stone engineering, at first starter motor, the motor passes through the rolling disc and drives the slider and slide in the inboard slip of time type slide rail, and then drive L shape branch and the reciprocal slip of sliding sleeve on the ascending slide bar of horizontal direction, and then drive the wedge continuous with two gyro wheel contact extrusion of below, make the guide bar move down, and then drive ram and ram ground down, then reset spring and baffle's effect makes the guide bar at the ascending normal position that resumes of vertical side, make two crisscross tamp ground of ram, the work efficiency is improved, whole tamping device for cubic metre of earth and stone engineering simple structure, high durability and convenient operation, the effect of using is better for the conventional mode.

Drawings

Fig. 1 is a schematic overall structure diagram of a tamping device for earthwork of the present invention;

fig. 2 is a profile view of the rammer and rammer plate of a ramming device for earth and stone works of the present invention.

In the figure: 1. moving the base; 2. a box body; 3. a motor; 4. rotating the disc; 5. a slider; 6. a clip-shaped slide rail; 7. an L-shaped strut; 8. a sliding sleeve; 9. a rectangular opening; 10. a slide bar; 11. a wedge block; 12. fixing the rod; 13. a guide sleeve; 14. a guide bar; 15. a roller; 16. a baffle plate; 17. a return spring; 18. a rammer; 19. a buffer spring; 20. tamping plates; 21. a push rod; 22. a reinforcing rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a tamping device for earthwork includes a movable base 1, a box 2 is fixed on the top of the movable base 1, a motor 3 is fixed on the top of the box 2, an output shaft of the motor 3 is fixedly connected with a rotating disc 4, a slider 5 is fixed on the front side surface edge of the rotating disc 4, a clip-shaped slide rail 6 is slidably sleeved on the outer side of the slider 5, an L-shaped support rod 7 is fixedly connected to one side of the clip-shaped slide rail 6, a sliding sleeve 8 is fixed on the bottom of the L-shaped support rod 7, a rectangular opening 9 is opened in the center of the top of the box 2, a slide rod 10 matched with the sliding sleeve 8 is horizontally arranged on the inner side of the rectangular opening 9, a wedge block 11 is fixedly connected to the bottom of the sliding sleeve 8, fixing rods 12 are fixed on the inner walls of both sides of the box 2, a guide sleeve 13 is fixedly installed on the, the inboard sliding connection of uide bushing 13 has guide bar 14, the top of guide bar 14 is rotated and is connected with gyro wheel 15, gyro wheel 15 with the contact of both sides bottom of wedge 11, guide bar 14 upper end in the below of gyro wheel 15 is fixed with baffle 16, baffle 16 with be connected with reset spring 17 between the uide bushing 13, the bottom of guide bar 14 is passed uide bushing 13 is connected with rammer 18, the bottom of rammer 18 is connected with buffer spring 19, buffer spring 19's bottom is connected with ram 20.

In this embodiment, preferably, a push rod 21 is fixed on one side surface of the moving base 1.

In this embodiment, a reinforcing bar 22 is preferably connected between the bottom of the fixing bar 12 and the bottom of the inner side of the box 2.

In this embodiment, preferably, four corners of the bottom of the movable base 1 are provided with movable wheels.

It should be noted that, the utility model relates to a rammer device for earthwork, when using, at first starter motor 3, motor 3 drives slider 5 through rolling disc 4 and slides in type slide rail 6 inboard, and then drives L shape branch 7 and the reciprocal slip of sliding sleeve 8 on the ascending slide bar 10 of horizontal direction, and then drive wedge 11 continuous and two gyro wheels 15 contact extrusion of below, make guide bar 14 move down, and then drive rammer 18 and ram 20 tamp ground downwards, then reset spring 17 and baffle 16's effect makes guide bar 14 at the ascending normal position of vertical side, make two crisscross rammer grounds of rammer 18, the work efficiency is improved, through be equipped with buffer spring 19 between rammer 18 and ram 20, can reduce the impact force that rammer 18 received, thereby increase of service life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tamping unit for cubic metre of earth and stone engineering, includes removal base (1), its characterized in that: the top of the moving base (1) is fixed with a box body (2), the top of the box body (2) is fixed with a motor (3), an output shaft of the motor (3) is fixedly connected with a rotating disc (4), a sliding block (5) is fixed on the edge of the front side surface of the rotating disc (4), a return type sliding rail (6) is sleeved on the outer side of the sliding block (5) in a sliding mode, an L-shaped supporting rod (7) is fixedly connected with one side of the return type sliding rail (6), a sliding sleeve (8) is fixed at the bottom of the L-shaped supporting rod (7), a rectangular opening (9) is formed in the center of the top of the box body (2), a sliding rod (10) matched with the sliding sleeve (8) is horizontally arranged on the inner side of the rectangular opening (9), a wedge-shaped block (11) is fixedly connected with the bottom of the sliding sleeve (8), and fixing rods (12), the tip fixed mounting of dead lever (12) has uide bushing (13), the inboard sliding connection of uide bushing (13) has guide bar (14), the top of guide bar (14) is rotated and is connected with gyro wheel (15), gyro wheel (15) with the both sides bottom contact of wedge (11), guide bar (14) upper end in the below of gyro wheel (15) is fixed with baffle (16), baffle (16) with be connected with reset spring (17) between uide bushing (13), the bottom of guide bar (14) is passed uide bushing (13) is connected with ram (18), the bottom of ram (18) is connected with buffer spring (19), the bottom of buffer spring (19) is connected with ram (20).

2. A compaction device for earth and rockwork according to claim 1, wherein: a push rod (21) is fixed on the surface of one side of the movable base (1).

3. A compaction device for earth and rockwork according to claim 1, wherein: and a reinforcing rod (22) is connected between the bottom of the fixing rod (12) and the bottom of the inner side of the box body (2).

4. A compaction device for earth and rockwork according to claim 1, wherein: the four corners of the bottom of the movable base (1) are provided with movable wheels.