CN216947740U

CN216947740U - Ramming machine for civil engineering

Info

Publication number: CN216947740U
Application number: CN202220328783.6U
Authority: CN
Inventors: 洪庚; 孙晓惠; 刘洋; 袁宇
Original assignee: Heilongjiang Longhang Engineering General Contracting Co ltd
Current assignee: Heilongjiang Longhang Engineering General Contracting Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-12
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a tamping machine for civil engineering, which comprises a trolley body, wherein the back surface of the trolley body is fixedly connected with a handrail frame, two sides of the top of the trolley body are fixedly connected with support columns, the top of one side, close to each other, of the two support columns is fixedly connected with a connecting rod, the outer ring of the connecting rod is movably connected with a lifting rod, two sides of the front surface of the lifting rod are respectively provided with a limiting hole, the inner wall of one limiting hole is connected with a first support in a sliding manner, the bottom of the first support is fixedly connected with a slender rod, the bottom of the slender rod is fixedly connected with a thick long rod, the bottom of the thick long rod is fixedly connected with a tamping block, the front surface of the trolley body is fixedly connected with a tamping frame, the top of the tamping frame is fixedly communicated with a limiting sleeve, the inner wall of the limiting sleeve is connected with the thick long rod in a sliding manner, the pulling rod and the lifting rod drive the tamping block to quickly vibrate up and down to tamp a foundation, the lifting rod is reduced through the limiting holes, And the abrasion between the first support and the pull rod improves the service life of the tamping machine.

Description

Ramming machine for civil engineering

Technical Field

The utility model relates to the technical field of ramming machines, in particular to a ramming machine for civil engineering.

Background

The tamping machine is a machine for tamping a road surface, and needs to level and tamp the ground in the civil engineering process, so that the ground needs to be leveled by the tamping machine, the pavement on the ground is tamped by the tamping machine under the action of impact and vibration, and the shape of a tamping block of the tamping machine can be changed when the tamping machine encounters a hard ground, so that the ground is crushed and is convenient to level subsequently;

the existing tamping machine tamps the foundation through the tamping blocks, and the mechanism driving the tamping blocks is damaged more seriously under abrasion due to the hard and uneven foundation, so that the maintenance period is shortened, the maintenance cost is improved, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ramming machine for civil engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ramming machine for civil engineering, includes the shallow body, the back fixedly connected with handrail frame of shallow body, the equal fixedly connected with support column in both sides at shallow body top, two the top fixedly connected with connecting rod of one side is close to each other to the support column, the outer lane swing joint of connecting rod has the lifter, spacing hole has all been seted up to the positive both sides of lifter, one of them the inner wall sliding connection in spacing hole has first support, the bottom fixedly connected with slender pole of first support, the thick stock of bottom fixedly connected with of slender pole, the bottom fixedly connected with ramming block of thick stock, the positive fixedly connected with ramming frame of shallow body, the fixed intercommunication in top of ramming frame has the stop collar, the inner wall and the thick stock sliding connection of stop collar, the ramming block is arranged in the inside of ramming frame.

Preferably, one side fixedly connected with backup pad at shallow body top, the front fixedly connected with first motor of backup pad, the back swing joint of backup pad has first runner, the output shaft of first motor passes the inner wall of backup pad, and with first runner fixed connection, first runner back edge has the pull rod through pivot swing joint, the top at the pull rod back is through pivot and the spacing hole sliding connection who corresponds.

Preferably, the equal fixedly connected with mounting panel in both sides of frame of ramming, two the top swing joint that the mounting panel is close to one side each other has the pivot, a plurality of second runners of outer lane fixedly connected with of pivot, every the spout has all been seted up to the both sides of second runner.

Preferably, the inner wall of the chute on each second rotating wheel is connected with a second support in a sliding mode, the top of the front face of the mounting plate is fixedly connected with a second motor, and an output shaft of the second motor penetrates through the inner wall of the mounting plate and is fixedly connected with the rotating shaft.

Preferably, two the bottom fixedly connected with limiting plate of one side is close to each other to the mounting panel, a plurality of through-holes, every have been seted up at the top of limiting plate the inner wall sliding connection of through-hole has crushing hammer, every crushing hammer's top and the second support fixed connection that corresponds.

Preferably, the top of handrail frame is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with first motor switch and second motor switch, first motor passes through first motor switch and external power supply electric connection, the second motor passes through second motor switch and external power supply electric connection.

The utility model has the technical effects and advantages that:

(1) according to the device, the lifting rod, the limiting hole, the connecting rod, the supporting column, the pull rod, the first rotating wheel, the supporting plate, the first motor, the first support, the slender rod, the thick and long rod, the tamping block, the tamping frame and the limiting sleeve are arranged on the device, the tamping block is driven by the pull rod and the lifting rod to rapidly vibrate up and down, the purpose of tamping a foundation is achieved, abrasion among the lifting rod, the first support and the pull rod is reduced through the limiting hole, and the service life of the tamping machine is prolonged;

(2) according to the utility model, the mounting plate, the second motor, the second rotating wheel, the second support, the crushing hammer and the limiting plate are arranged on the device, and the crushing hammer is driven to crush the foundation to be compacted, so that the compacting efficiency of the tamping machine is improved, and the abrasion among internal structures of the tamping machine is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the tamping frame of the present invention;

fig. 3 is a schematic view of the structure of the demolition hammer of the present invention.

In the figure: 1. a cart body; 2. a support pillar; 3. a connecting rod; 4. a lifting rod; 5. a limiting hole; 6. a first support; 7. a slender rod; 8. a thick long rod; 9. tamping blocks; 10. tamping a frame; 11. a position limiting sleeve; 12. a support plate; 13. a first motor; 14. a first runner; 15. a pull rod; 16. mounting a plate; 17. a second runner; 18. a second support; 19. a second motor; 20. a limiting plate; 21. a crushing hammer; 22. a handrail frame; 23. and a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a ramming machine for civil engineering, which comprises a trolley body 1, wherein the back surface of the trolley body 1 is fixedly connected with a handrail frame 22, two sides of the top of the trolley body 1 are fixedly connected with supporting columns 2, the top of one side, close to each other, of the two supporting columns 2 is fixedly connected with a connecting rod 3, the outer ring of the connecting rod 3 is movably connected with a lifting rod 4, two sides of the front surface of the lifting rod 4 are respectively provided with a limiting hole 5, the inner wall of one limiting hole 5 is connected with a first support 6 in a sliding manner, the bottom of the first support 6 is fixedly connected with a slender rod 7, the bottom of the slender rod 7 is fixedly connected with a thick long rod 8, the bottom of the thick long rod 8 is fixedly connected with a ramming block 9, the front surface of the trolley body 1 is fixedly connected with a ramming frame 10, the top of the ramming frame 10 is fixedly communicated with a limiting sleeve 11, the inner wall of the limiting sleeve 11 is connected with the thick long rod 8 in a sliding manner, the ramming block 9 is arranged inside the ramming frame 10, the abrasion among the first support 6, the lifting rod 4 and the pull rod 15 is buffered through the arranged limit hole 5, the service life of the ramming machine is prolonged, one side of the top of the cart body 1 is fixedly connected with a support plate 12, the front of the support plate 12 is fixedly connected with a first motor 13, the back of the support plate 12 is movably connected with a first rotating wheel 14, the output shaft of the first motor 13 penetrates through the inner wall of the support plate 12, and is fixedly connected with the first rotating wheel 14, the edge of the back of the first rotating wheel 14 is movably connected with a pull rod 15 through a rotating shaft, the top of the back of the pull rod 15 is connected with a corresponding limiting hole 5 in a sliding manner through the rotating shaft, the top of the handrail frame 22 is provided with a switch panel 23, the surface of the switch panel 23 is provided with a first motor switch and a second motor switch, the first motor 13 is electrically connected with an external power supply through the first motor switch, and the second motor 19 is electrically connected with the external power supply through the second motor switch.

As shown in fig. 3, both sides of the tamping frame 10 are fixedly connected with mounting plates 16, the top of one side of each of the two mounting plates 16, which is close to each other, is movably connected with a rotating shaft, the outer ring of the rotating shaft is fixedly connected with a plurality of second rotating wheels 17, both sides of each of the second rotating wheels 17 are provided with sliding grooves, the inner wall of the sliding groove on each of the second rotating wheels 17 is slidably connected with a second support 18, the top of the front surface of one of the mounting plates 16 is fixedly connected with a second motor 19, the output shaft of the second motor 19 penetrates through the inner wall of the mounting plate 16 and is fixedly connected with the rotating shaft, and the sliding grooves are shaped like irregular ovals, so that when the second rotating wheels 17 rotate, the sliding grooves control the second support 18 to ascend and descend through the special shapes of the sliding grooves, the length of the second support 18 is greater than the distance between the sides of the second rotating wheels 17 when the minimum radius of the sliding grooves, and friction between the second rotating wheels 17 and the second support 18 is avoided, the bottom of the two mounting plates 16 close to one side is fixedly connected with a limiting plate 20, the top of the limiting plate 20 is provided with a plurality of through holes, the inner wall of each through hole is connected with a crushing hammer 21 in a sliding mode, and the top of each crushing hammer 21 is fixedly connected with a corresponding second support 18.

The working principle of the utility model is as follows: when the tamping machine for civil engineering is used, firstly, the tamping machine is pushed to a place where a foundation needs to be tamped through the handrail frame 22, the first motor switch and the second motor switch on the handrail frame 22 are opened, the second rotating wheel 17 is driven to rotate through the second motor 19, the sliding chute arranged on the second rotating wheel 17 drives the second support 18 and the crushing hammer 21 at the bottom of the second support to move up and down, the crushing hammer 21 is limited through the limiting plate 20, the foundation to be tamped is pre-crushed through the crushing hammer 21, the tamping machine is prevented from being damaged by hard foundation, the tamping efficiency of the tamping machine is improved, the first rotating wheel 14 is driven to rotate through the first motor 13, the lifting rod 4 is driven to lift through the first rotating wheel 14 through the pull rod 15, the abrasion among the lifting rod 4, the first support 6 and the pull rod 15 is reduced through the limiting hole 5, the service life of the tamping machine is prolonged, and the first support 6, the second support 6 and the pull rod 15 are driven through the lifting rod 4, Slender pole 7, thick stock 8 and the piece 9 of ramming reciprocate, and it is spacing to ramming the piece 9 through the frame 10 and the stop collar 11 of ramming that are equipped with, has improved the stability of ramming machine, avoids ramming the piece 9 of ramming and rocks the damage that causes, has improved the life of ramming machine.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rammer for civil engineering, includes shallow body (1), its characterized in that: the back fixedly connected with handrail frame (22) of shallow body (1), equal fixedly connected with support column (2) in both sides at shallow body (1) top, two support column (2) are close to top fixedly connected with connecting rod (3) of one side each other, the outer lane swing joint of connecting rod (3) has lifter (4), spacing hole (5) have all been seted up to the positive both sides of lifter (4), one of them the inner wall sliding connection of spacing hole (5) has first support (6), the bottom fixedly connected with slender pole (7) of first support (6), the bottom fixedly connected with thick stock (8) of slender pole (7), the bottom fixedly connected with ramming piece (9) of thick stock (8), the front fixedly connected with ramming frame (10) of shallow body (1), the top of ramming frame (10) is fixed the intercommunication has spacing cover (11), the inner wall of the limiting sleeve (11) is connected with the thick long rod (8) in a sliding mode, and the tamping block (9) is arranged inside the tamping frame (10).

2. The ramming machine for civil engineering according to claim 1, characterized in that: shallow one side fixedly connected with backup pad (12) at body (1) top, the first motor (13) of positive fixedly connected with of backup pad (12), the back swing joint of backup pad (12) has first runner (14), the inner wall of backup pad (12) is passed to the output shaft of first motor (13), and with first runner (14) fixed connection, first runner (14) back edge has pull rod (15) through pivot swing joint, the top at the pull rod (15) back is through pivot and spacing hole (5) sliding connection who corresponds.

3. The ramming machine for civil engineering according to claim 1, characterized in that: the equal fixedly connected with mounting panel (16) in both sides of ramming frame (10), two the top swing joint that mounting panel (16) are close to one side each other has the pivot, a plurality of second runners (17) of outer lane fixedly connected with of pivot, every the spout has all been seted up to the both sides of second runner (17).

4. The ramming machine for civil engineering according to claim 3, characterized in that: the inner wall of the chute on each second rotating wheel (17) is connected with a second support (18) in a sliding mode, the top of the front face of the mounting plate (16) is fixedly connected with a second motor (19), and an output shaft of the second motor (19) penetrates through the inner wall of the mounting plate (16) and is fixedly connected with the rotating shaft.

5. The ramming machine for civil engineering according to claim 4, characterized in that: two bottom fixedly connected with limiting plate (20) that mounting panel (16) are close to one side each other, a plurality of through-holes, every have been seted up at the top of limiting plate (20) the inner wall sliding connection of through-hole has crushing hammer (21), every the top of crushing hammer (21) and second support (18) fixed connection that corresponds.

6. The ramming machine for civil engineering according to claim 5, characterized in that: the top of handrail frame (22) is equipped with flush mounting plate of switch (23), flush mounting plate of switch (23) surface is equipped with first motor switch and second motor switch, first motor (13) are through first motor switch and external power supply electric connection, second motor (19) are through first two motor switches and external power supply electric connection.