CN220908358U

CN220908358U - Impact rammer

Info

Publication number: CN220908358U
Application number: CN202322601875.4U
Authority: CN
Inventors: 吴俊忠; 林新程; 王家亮; 陈欣
Original assignee: Guangdong Bofu Construction Engineering Co ltd
Current assignee: Guangdong Bofu Construction Engineering Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-07
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a battering ram which comprises a battering ram main body, wherein both sides of the battering ram main body are provided with guide sliding grooves, a moving block is nested inside the guide sliding grooves, the top of the moving block is provided with a fixed block, both sides of the fixed block are provided with fixed grooves, a fixed mechanism is nested inside a cavity of the fixed groove, one side, far away from the guide sliding grooves, of the fixed block is provided with a support column, and one end, far away from the fixed block, of the support column is connected with a buffer mechanism. According to the utility model, the sliding block moves in the sliding guide groove through the sliding guide groove, the handle can be conveniently adjusted in height through the fixed mechanism, so that the handle of the impact rammer is conveniently controlled, meanwhile, the buffer mechanism can effectively reduce the vibration conducted by the impact rammer to an operator, so that the impact rammer is prevented from being separated from the control of the operator, and the impact rammer is conveniently controlled.

Description

Impact rammer

Technical Field

The utility model relates to the technical field of auxiliary control of impact rammers, in particular to an impact rammer.

Background

The impact rammer is a compaction machine for compacting backfill soil in layers by utilizing impact and impact vibration actions, and is widely used for construction of narrow places such as buildings, roadbeds, bridge piles, grooves and the like. When the battering ram works, an operator needs to hold the battering ram handle by two hands to control, so that the balance of the battering ram is controlled. Because the impact rammer is used for ramming the ground in a jumping mode, the vibration frequency is high and the vibration amplitude is large.

In the use, because the battering ram is fixed, and operating personnel's height is different, and the battering ram handle is fixed moreover, be convenient for different operating personnel to the control of battering ram, the hand of operating personnel can directly receive the stronger vibration of battering ram simultaneously, and the vibration amplitude is too big and use for a long time can make operating personnel both arms ache and tingle when the battering ram uses, influences operating personnel's use, and the battering ram is easily taken off the accuse, can cause the injury to operating personnel even.

Disclosure of utility model

The utility model aims to provide the impact rammer, the height of the handle can be conveniently adjusted through the arranged fixing mechanism, so that the handle of the impact rammer is conveniently controlled, and meanwhile, the vibration conducted by the impact rammer to an operator can be effectively reduced through the arranged buffer mechanism, so that the impact rammer is prevented from being separated from the control of the operator, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battering ram, includes battering ram main part, the guide chute is all installed to the both sides of battering ram main part, guide chute inside nested movable block of installing, the fixed block is installed at the movable block top, the fixed slot has all been seted up to the both sides of fixed block, fixed establishment is installed to the fixed slot intracavity nest, the support column is installed to one side of keeping away from the guide chute of fixed block, the support column keep away from fixed block one end and be connected with buffer gear.

Further, the fixed mechanism comprises a fixed spring, the fixed spring is installed in the cavity of the fixed groove, a fixed column is installed at the bottom of the fixed spring and at the bottom of the fixed groove, and one end, close to the guide chute, of the fixed column is connected with a lock column.

Further, one end of the fixed column far away from the lock column is connected with an unlocking column, the unlocking column is located inside the fixed spring, and the unlocking column penetrates through the top of the fixed groove.

Furthermore, a plurality of groups of lock holes are formed in the positions, corresponding to the lock columns, of the two sides of the guide sliding groove, and the lock holes correspond to the lock columns in size.

Further, the buffer mechanism comprises a buffer plate, the buffer plate is installed on the support column, and a plurality of groups of buffer grooves are formed in the top of the buffer plate.

Further, buffer blocks are nested and installed at two ends in the buffer groove, the buffer blocks and one end in the buffer groove are connected with first buffer springs, and second buffer springs are connected between the buffer blocks.

Further, a first magnet and a second magnet are respectively arranged at one end of the buffer block on one side and in the buffer groove, the positions of the first magnet and the second magnet are corresponding, and one end of the first magnet, which is opposite to the second magnet, is the same-name magnetic pole.

Further, the top hinged joint of buffer block has the motion post, the top hinged joint of motion post has the control panel, the control handle is installed to the one side that the battering ram main part was kept away from to the control panel.

Further, a vibration damping pad is arranged on the outer portion of the control handle in a nested mode, and an inductor is arranged on the inner portion of the vibration damping pad in a nested mode.

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

The sliding block moves in the sliding guide groove through the sliding guide groove, the handle can be conveniently adjusted in height through the fixing mechanism, the handle of the impact rammer is conveniently controlled, meanwhile, the vibration conducted by the impact rammer to an operator can be effectively relieved through the buffer mechanism, the impact rammer is prevented from being separated from the control of the operator, and the impact rammer is conveniently controlled.

The sensor arranged on the handle can effectively prevent the impact rammer from continuously working after being separated from the control of an operator, and avoid the impact rammer from causing injury to the operator.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a chute structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing block according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a buffer plate according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a vibration damping pad according to the present utility model.

In the figure: 1. a battering ram body; 2. a guide chute; 3. a lock hole; 4. a moving block; 5. a fixed block; 6. a fixing groove; 7. a fixing mechanism; 8. a fixed spring; 9. fixing the column; 10. locking a column; 11. unlocking the column; 12. a support column; 13. a buffer mechanism; 14. a buffer plate; 15. a buffer tank; 16. a buffer block; 17. a first buffer spring; 18. a second buffer spring; 19. a first magnet; 20. a second magnet; 21. a control board; 22. a control handle; 23. a vibration damping pad; 24. an inductor; 25. and (5) a motion column.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a battering ram, includes battering ram main part 1, all installs guide chute 2 in the both sides of battering ram main part 1, and at guide chute 2 inside nested movable block 4 of installing, install fixed block 5 at movable block 4 top, all seted up fixed slot 6 in the both sides of fixed block 5, movable block 4 can reciprocate in guide chute 2, and then can be convenient for the operator of different heights to control handle 22's regulation, and then the convenience is controlled battering ram main part 1.

A fixing mechanism 7 is nested in the cavity of the fixing groove 6, and the fixing mechanism 7 is used for fixing the control handle 22 after being adjusted. Wherein, fixed establishment 7 includes fixed spring 8, and fixed spring 8 installs in fixed slot 6 intracavity, installs fixed column 9 in the bottom of fixed spring 8 and be located the bottom of fixed slot 6, is connected with lock post 10 at the one end that fixed column 9 is close to guide chute 2. And a plurality of groups of lock holes 3 are arranged at the positions of the two sides of the guide chute 2 corresponding to the lock columns 10, and the lock holes 3 correspond to the lock columns 10 in size when deserving explanation. The fixing spring 8 presses the fixing column 9 to enable the lock column 10 to move downwards, and then the lock column 10 is nested to penetrate into the lock hole 3, so that the fixing block 5 is fixed, and the height of the control handle 22 is adjusted to be fixed.

The one end that keeps away from lock post 10 at fixed column 9 is connected with unblock post 11, and wherein unblock post 11 is located inside fixed spring 8, and unblock post 11 runs through the top of fixed slot 6 moreover, and unblock post 11 can be at fixed slot 6 internal motion, makes fixed spring 8 compressed through upwards dragging unblock post 11, and then makes lock post 10 upward movement, and then makes lock post 10 break away from the buckle of lockhole 3, and then can release the fixed of fixed block 5 for fixed block 5 can reciprocate and then realize height-adjusting.

A support column 12 is arranged on one side of the fixed block 5 far away from the guide chute 2, and a buffer mechanism 13 is connected to one end of the support column 12 far away from the fixed block 5. Wherein, buffer gear 13 includes buffer board 14, and buffer board 14 installs on support column 12, has seted up multiunit buffer tank 15 at buffer board 14 top. The fixed block 5 is fixed with the buffer plate 14, and the buffer plate 14 is adjusted by adjusting the fixed block 5, so that the height of the control handle 22 is convenient to adjust.

The buffer block 16 is nested and installed at two ends in the buffer groove 15, the top of the buffer block 16 is hinged with the moving column 25, the top of the moving column 25 is hinged with the control plate 21, and the control handle 22 is installed at one side of the control plate 21 far away from the battering ram main body 1. The control handle 22 is used for controlling the battering ram body 1.

A first buffer spring 17 is connected to each of the buffer block 16 and one end in the buffer groove 15, and a second buffer spring 18 is connected between the buffer blocks 16. When the impact rammer main body 1 moves upwards, an operator holds the control handle 22, the buffer plate 14 moves upwards under the action of the impact rammer main body 1, the buffer plate 14 is close to the control plate 21, the buffer block 16 is extruded by the moving column 25, the buffer block 16 moves towards two sides of the buffer groove 15 under the action of the moving column 25, the first buffer spring 17 is extruded, meanwhile, the second buffer spring 18 is stretched, and therefore upward kinetic energy of the impact rammer main body 1 can be effectively converted into elastic potential energy of the first buffer spring 17 and the second buffer spring 18, and upward impact waves of the impact rammer main body 1 are effectively reduced.

When the impact rammer main body 1 moves downwards, the buffer plate 14 moves downwards together, the buffer blocks 16 are close to each other, the first buffer spring 17 is stretched, the second buffer spring 18 is extruded, so that kinetic energy of the downward movement of the impact rammer main body 1 is converted into elastic potential energy of the first buffer spring 17 and the second buffer spring 18, downward impact of the impact rammer main body 1 is effectively reduced, and vibration generated when the impact rammer main body 1 works is effectively reduced.

A first magnet 19 and a second magnet 20 are respectively installed at one end in the buffer block 16 side and the buffer groove 15, wherein the positions of the first magnet 19 and the second magnet 20 correspond to each other, and the opposite end of the first magnet 19 and the second magnet 20 are the same-name magnetic poles. When the impact rammer main body 1 moves upwards, the first buffer spring 17 is extruded, the first magnet 19 and the second magnet 20 are close to each other, the opposite ends of the first magnet 19 and the second magnet 20 are homonymous magnetic poles, and repel each other when being close to each other under the action of external force, so that the buffer plate 14 and the control panel 21 can be prevented from colliding, vibration generated by the impact rammer main body 1 can be effectively reduced, meanwhile, operators can control the impact rammer conveniently, fatigue of the operators is relieved, and the operators can control conveniently.

A damper pad 23 is fitted to the outside of the control handle 22, and an inductor 24 is fitted to the inside of the damper pad 23. The vibration damping pad 23 can be an SD or JDF rubber vibration damping pad, which can effectively play a role in skid resistance and wear resistance, has an excellent damping vibration damping effect, can reduce vibration sense and transmit the vibration sense to an operator from the control handle 22, reduce fatigue of the operation of the operator, improve the operation effect of the operator, and meanwhile, the sensor 24 can be a pressure sensor or a human body contact sensor, so that the impact rammer main body 1 can work only when the operator contacts the control handle 22, otherwise, if the impact rammer main body 1 immediately stops working when the operator who breaks away from the control handle 22 is in the control, thereby effectively reducing personal injury of the impact rammer to the operator.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Battering ram comprising a battering ram body (1), characterized in that: the impact rammer is characterized in that guide grooves (2) are formed in two sides of the impact rammer main body (1), movable blocks (4) are arranged inside the guide grooves (2) in a nested mode, fixed blocks (5) are arranged at the tops of the movable blocks (4), fixed grooves (6) are formed in two sides of the fixed blocks (5), fixing mechanisms (7) are arranged in the cavities of the fixed grooves (6) in a nested mode, supporting columns (12) are arranged on one sides, away from the guide grooves (2), of the fixed blocks (5), and one ends, away from the fixed blocks (5), of the supporting columns (12) are connected with buffer mechanisms (13).

2. The battering ram of claim 1, wherein: the fixing mechanism (7) comprises a fixing spring (8), the fixing spring (8) is installed in the cavity of the fixing groove (6), a fixing column (9) is installed at the bottom of the fixing spring (8) and located at the bottom of the fixing groove (6), and one end, close to the guide chute (2), of the fixing column (9) is connected with a lock column (10).

3. A battering ram as recited in claim 2, wherein: one end of the fixed column (9) far away from the lock column (10) is connected with an unlocking column (11), the unlocking column (11) is located inside the fixed spring (8), and the unlocking column (11) penetrates through the top of the fixed groove (6).

4. The battering ram of claim 1, wherein: a plurality of groups of lock holes (3) are formed in positions, corresponding to the lock columns (10), on two sides of the guide sliding groove (2), and the lock holes (3) correspond to the lock columns (10) in size.

5. The battering ram of claim 1, wherein: the buffer mechanism (13) comprises a buffer plate (14), the buffer plate (14) is installed on the support column (12), and a plurality of groups of buffer grooves (15) are formed in the top of the buffer plate (14).

6. The battering ram of claim 5, wherein: buffer blocks (16) are nested and installed at two ends in the buffer groove (15), a first buffer spring (17) is connected to one end in the buffer block (16) and one end in the buffer groove (15), and a second buffer spring (18) is connected between the buffer blocks (16).

7. The battering ram of claim 6, wherein: a first magnet (19) and a second magnet (20) are respectively arranged at one end in the buffer groove (15) at one side of the buffer block (16), the positions of the first magnet (19) and the second magnet (20) correspond to each other, and the opposite ends of the first magnet (19) and the second magnet (20) are homonymous magnetic poles.

8. The battering ram of claim 6, wherein: the top hinge joint of buffer block (16) has motion post (25), the top hinge joint of motion post (25) has control panel (21), control handle (22) are installed to one side that battering ram main part (1) was kept away from to control panel (21).

9. The battering ram of claim 8, wherein: a vibration reduction pad (23) is mounted on the outer portion of the control handle (22) in a nested mode, and an inductor (24) is mounted on the inner portion of the vibration reduction pad (23) in a nested mode.