KR100380812B1 - A compactor for ground tamping - Google Patents
A compactor for ground tamping Download PDFInfo
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- KR100380812B1 KR100380812B1 KR10-2000-0028732A KR20000028732A KR100380812B1 KR 100380812 B1 KR100380812 B1 KR 100380812B1 KR 20000028732 A KR20000028732 A KR 20000028732A KR 100380812 B1 KR100380812 B1 KR 100380812B1
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- ground
- compaction
- compactor
- present
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
본 발명은 지반 다짐용 컴팩터에 관한 것으로, 더욱 상세하게는 건축물이나 도로 등과 같이 지반에 설치되는 구조물이나 차량의 하중으로 침하되는 지반을 다지는 컴팩터의 구조를 개량하여 지반 다짐효율을 상승시키고 자체충격을 흡수하여 주변 구조물의 피해를 최소화한 지반 다짐용 컴팩터에 관한 것이다.The present invention relates to a compactor for compacting the ground, and more particularly, to improve the compaction efficiency by improving the structure of the compactor to compact the ground settled by the load of the structure or the structure installed on the ground, such as buildings or roads The present invention relates to a compactor for compacting the ground that absorbs shock and minimizes damage to surrounding structures.
본 발명에 따르면, 다짐판을 종래와 같이 진동모터에 의한 진동으로 진동시키지 않고 편심캠의 연동을 받은 회전로울러의 승강작동으로 피스톤관에 수직방향의 힘을 가하여 다짐판을 가압시키므로서 지반다짐의 효율을 높이고 자체 진동을 최소화하여 주변 건물과 구조물에 피해를 주지 않는 지반 다짐용 컴팩터를 제공하는 데 있다.According to the present invention, it is possible to press the compaction plate by applying a force in the vertical direction to the piston tube by lifting and lowering the rotary roller which is interlocked with the eccentric cam, without vibrating the compaction plate by the vibration by the vibration motor as in the prior art. It is to provide compactors for ground compaction that do not damage surrounding buildings and structures by increasing efficiency and minimizing self vibration.
Description
본 발명은 지반 다짐용 컴팩터에 관한 것으로, 더욱 상세하게는 건축물이나 도로 등과 같이 지반에 설치되는 구조물이나 차량의 하중으로 침하되는 지반을 다지는 컴팩터의 구조를 개량하여 지반 다짐효율을 상승시키고 자체충격을 흡수하여 주변 구조물의 피해를 최소화한 지반 다짐용 컴팩터에 관한 것이다.The present invention relates to a compactor for compacting the ground, and more particularly, to improve the compaction efficiency by improving the structure of the compactor to compact the ground settled by the load of the structure or the structure installed on the ground, such as buildings or roads The present invention relates to a compactor for compacting the ground that absorbs shock and minimizes damage to surrounding structures.
일반적으로 건축물 또는 도로의 기초공사를 할 때 지반이 침하되는 것을 방지하기 위해 지반 다지기를 하게 되는 데, 종래에는 굴삭기의 인가압력을 전달받아 지반을 일정하중으로 가압하는 다짐편이 편심캠을 축설한 유압모터의 진동회전으로 작동됨에 따라 유압모터의 회전력이 본체로 분산되어 지반다짐의 효율이 매우 저조하므로 오랜시간 동안 유압모터를 가동해야 됨으로서 작업시간과 에너지 소비가 많이 소요되는 등의 많은 문제점이 있었고, 또한 자체 진동이 많이 발생되어 주변건물이나 구조물에 피해를 줄 뿐 아니라 컴팩터의 수명이 급격히 단축되는 등의 여러가지 폐단이 있었다.In general, ground compaction is performed to prevent ground subsidence during the construction of a building or road foundation. In the related art, a compaction piece that presses the ground to a constant load by receiving an applied pressure from an excavator is constructed with an eccentric cam. As the rotational force of the hydraulic motor is distributed to the main body due to the vibration rotation of the motor, the efficiency of ground compaction is very low. Therefore, the hydraulic motor has to be operated for a long time, resulting in a lot of work time and energy consumption. In addition, a lot of self-vibration caused damage to the surrounding buildings and structures, as well as various shortcomings such as the life of the compactor is rapidly shortened.
본 발명의 목적은 종래의 이와같은 문제점을 해소하고자 한 데 있는 것으로, 다짐판을 종래와 같이 진동모터에 의한 진동으로 진동시키지 않고 편심캠의 연동을 받은 회전로울러의 승강작동으로 피스톤관에 수직방향의 힘을 가하여 다짐판을 가압시키므로서 지반다짐의 효율을 높이고 자체 진동을 최소화하여 주변 건물과 구조물에 피해를 주지 않는 지반다짐용 컴팩터를 제공하는 데 있다.It is an object of the present invention to solve such problems in the prior art, and the vertical direction to the piston tube by the lifting operation of the rotary roller which is linked with the eccentric cam without vibrating the compaction plate by the vibration by the vibration motor as in the prior art. It is to provide a compactor for ground compaction that does not damage surrounding buildings and structures by increasing the efficiency of ground compaction and minimizing its own vibration by pressurizing the compaction plate by applying the force of.
도 1 은 본 발명의 종단면도1 is a longitudinal cross-sectional view of the present invention;
도 2 는 본 발명의 작동상태 종단면도Figure 2 is a longitudinal cross-sectional view of the operating state of the present invention
도 3 은 상판이 체결된 상태의 평면단면도3 is a cross-sectional plan view of the upper plate is fastened state
도 4 는 고정구에 굴삭봉이 연결된 상태의 요부 단면도Figure 4 is a sectional view of the main portion of the excavation rod is connected to the fixture
도 5 는 본 발명의 장착상태 예시도5 is an exemplary view of the mounting state of the present invention
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 본체 2 : 상판 3 : 지지봉1: main body 2: top plate 3: support rod
4 : 충격흡수공간 5 : 스프링 6 : 유압모터4: shock absorbing space 5: spring 6: hydraulic motor
7 : 편심캠 8 : 다짐판 9 : 회전로울러10 : 피스톤관 11 : 축봉 12 : 실린더7 eccentric cam 8 compaction plate 9 rotation roller 10 piston tube 11 shaft 12 cylinder
13 : 급유구 14 : 오일배출구 15,15' : 고정구13 oil supply port 14 oil outlet 15,15 ': fixture
16 : 체결볼트 17 : 패킹 18 : 스프링16: tightening bolt 17: packing 18: spring
19 : 굴삭봉19: Excavation Rod
이하, 본 고안을 첨부도면의 실시예에 의거 상술하면 다음과 같다.도 1 은 본 발명의 종단면도이고, 도 2 는 본 발명의 작동상태 종단면도이며, 도 3 은 상판이 체결된 상태의 평면단면도이고, 도 4 는 고정구에 굴삭봉이 연결된 상태의 요부 단면도이며, 도 5 는 본 발명의 장착상태 예시도로서, 본 고안은 본체(1)의 상면 내부에 상판(2)의 저부에 설치된 지지봉(3)을 충격흡수공간(4)이 형성되게 스프링(5)으로 탄력 설치하고 저면에는 유압모터(6)에 축설된 편심캠(7)의 회전으로 진동되는 다짐판(8)을 장착한 지반다짐용 컴팩터에 있어서, 편심캠(7)의 저부에 이의 연동으로 수직 승강하는 회전로울러(9)를 다짐판(8)이 장착된 피스톤관(10)의 축봉(11)에 축설하고, 피스톤관(10)의 외면에는 실린더(12)와의 접촉면에 오일을 공급하는 급유구(13)를 내외부가 관통되게 설치하며 다짐판(8)의 저면 일측에 오일배출구(14)를 설치하여서 되는 구조로 되어 있다.Hereinafter, the present invention will be described in detail based on embodiments of the accompanying drawings. FIG. 1 is a longitudinal cross-sectional view of the present invention, FIG. 2 is a longitudinal cross-sectional view of an operating state of the present invention, and FIG. 4 is a cross-sectional view of a main portion of a state in which an excavation rod is connected to a fixture, and FIG. 5 is an exemplary view illustrating a mounting state of the present invention, and the present invention includes a support rod installed at the bottom of the upper plate 2 in the upper surface of the main body 1. 3) The ground compaction is installed elastically by the spring (5) so that the shock absorbing space (4) is formed, the bottom plate is equipped with a compacting plate (8) which is vibrated by the rotation of the eccentric cam (7) built in the hydraulic motor (6) In the compactor for compaction, a rotary roller 9 which vertically moves up and down at the bottom of the eccentric cam 7 is installed in the shaft rod 11 of the piston tube 10 equipped with the compaction plate 8, and the piston tube On the outer surface of the (10) so that the oil inlet 13 for supplying oil to the contact surface with the cylinder 12 through and out The oil outlet 14 is provided on one side of the bottom surface of the compaction plate 8.
도면중 미설명 부호 15, 15'는 굴삭봉(19)이 연결되는 고정구이고, 16은 본체(1)와 상판(2)을 고정하는 체결볼트이며, 17은 고정구에 설치되는 패킹(17)이고, 18은 피스톤관(10)의 충격 완화용 스프링이다.In the drawings, reference numerals 15 and 15 'are fasteners to which the excavating rods 19 are connected, 16 are fastening bolts to fix the main body 1 and the upper plate 2, and 17 are packings 17 to be installed in the fasteners. And 18 are shock absorbing springs of the piston tube 10.
이와같이 된 본 발명은 본체(1)의 상판(2)에 부착된 고정구(15)(15')를 포크레인의 굴삭봉(19)에 장착하여 이동하면서 지반을 다지는 작업을 수행하게 되는데, 지반 다짐 작업을 할 때에는 본체(1)의 일측면에 장착된 유압모터(6)를 작동시키게 되면 이에 축설된 편심캠(7)이 동시에 회전하여 편심크기 만큼 편심캠(7)의 하부에 설치된 회전로울러(9)를 수직방향으로 가압하게 되므로 축봉(11)을 매개로 피스톤관(10)도 상하방향으로 힘을 받아 다짐판(8)을 수직방향으로 가압시키게 된다.따라서, 피스톤관(10)이 편심캠(7)의 연동을 받는 회전로울러(9)에 의해 수지방향으로 힘을 가하게 되면 피스톤관(10)은 실린더(12)의 내부에서 하강하여 하단에 부착된 다짐판(8)이 연약지반을 다지게 되고 이때 본체(1)는 일정 내압이 형성되게 다져지는 지반을 따라 하강하게 된다.According to the present invention as described above, the fixing tool 15, 15 'attached to the upper plate 2 of the main body 1 is mounted on the excavating rod 19 of the fork lane, and the ground compaction is performed. When operating the hydraulic motor (6) mounted on one side of the main body 1 when the eccentric cam (7) arranged in this rotation is rotated at the same time to rotate the rotary roller (9) installed in the lower portion of the eccentric cam (7) Since the piston is pressed in the vertical direction, the piston tube 10 is also forced up and down by the shaft rod 11 to press the compaction plate 8 in the vertical direction. Thus, the piston tube 10 is the eccentric cam. When a force is applied in the resin direction by the rotation roller 9 which is interlocked with (7), the piston tube 10 is lowered inside the cylinder 12 so that the compaction plate 8 attached to the lower end of the ground is softened. At this time, the main body 1 is lowered along the ground to be formed so that a certain internal pressure is formed.
전술한 작동을 반복수행 하는 과정에서 하강되는 지반이 일정내압을 가져 더 이상 하강을 하지 않게 되면 편심캠(7)에 의한 회전로울러(9)의 수직방향으로 가압되는 힘은 본체(1)로 전달되는 데 이때 본체(1)는 상판(2)과 충격흡수공간(4)이 형성되게 설치되어 그 지지봉(3)과 스프링(5)으로 탄력설치되어 있으므로 스프링(5)의 완충작용에 의해 충격흡수공간(4) 만큼 충격을 흡수하게 될 뿐 아니라 피스톤관(10)을 탄력 설치한 스프링(18)의 탄성도 지반으로 부터 전달되는 충격을 흡수하게 됨에 따라 지반 다짐시 본체(1) 자체로 전달되는 충격을 최대한 흡수하여 기기 수명을 연장시키고 굴삭기로 전달되는 충격 또한 최소화 시킬 수 있게 되는 것이다.When the ground which is lowered in the process of repeating the above operation has a certain internal pressure and no longer descends, the force pushed in the vertical direction of the rotary roller 9 by the eccentric cam 7 is transmitted to the main body 1. At this time, the main body 1 is installed so that the upper plate (2) and the shock absorbing space (4) is formed elastically by the support rods (3) and the spring (5), the shock absorption by the buffering action of the spring (5) In addition to absorbing the shock as much as the space (4), the elasticity of the spring (18) having the piston tube (10) resiliently absorbs the shock transmitted from the ground, which is transmitted to the body (1) itself when the ground is compacted. By absorbing the impact as much as possible, it can extend the life of the machine and minimize the impact to the excavator.
그리고, 피스톤관(10)의 외면에는 실린더(12)와의 접촉면에 오일을 공급하는 급유구(13)가 내외부가 관통되게 설치되어 있으므로 내부의 오일이 급유구(13)를 통해 실린더(12)와의 접촉면에 지속적으로 공급되어 피스톤관(10)의 승강 작동이 매우 원활하게 이루어지며,본체(1)의 내부에 주입된 윤활유를 교체하고자 할 때에는 다짐판(8)에 설치된 오일배출구(14)를 통해 내부의 오일을 손쉽게 배출할 수 있으므로 오일의 교체를 용이하게 할 수 있다.In addition, since an oil supply hole 13 for supplying oil to the contact surface with the cylinder 12 is installed on the outer surface of the piston tube 10 so that the inner and outer portions thereof penetrate through the oil supply hole 13, the oil inside the cylinder 12 It is continuously supplied to the contact surface, the lifting operation of the piston tube 10 is made very smoothly, and when it is desired to replace the lubricating oil injected into the body 1 through the oil outlet 14 installed in the compaction plate (8) The oil inside can be easily drained, making it easy to replace the oil.
이와같이 본 발명은 편심캠(7)의 연동을 받는 회전로울러(9)의 승강작동으로 피스톤관(10)을 지속적으로 타격하여 수직방향의 힘을 다짐판(8)에 부여하게 되므로 지반다짐의 효율이 매우 크고 종래와 같이 진동을 발생시키지 아니하므로 주변 건물과 구조물에 피해를 주지 않는 등의 효과가 있다.As such, the present invention continuously strikes the piston tube 10 by the lifting operation of the rotary roller 9 which is interlocked with the eccentric cam 7, thereby imparting the force in the vertical direction to the compaction plate 8. This is very large and does not generate vibrations as in the prior art has the effect of not damaging the surrounding buildings and structures.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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KR2020000014977U KR200200946Y1 (en) | 2000-05-26 | 2000-05-26 | A compact for ground tamping |
KR10-2000-0028732A KR100380812B1 (en) | 2000-05-26 | 2000-05-26 | A compactor for ground tamping |
Applications Claiming Priority (1)
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KR10-2000-0028732A KR100380812B1 (en) | 2000-05-26 | 2000-05-26 | A compactor for ground tamping |
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KR2020000014977U Division KR200200946Y1 (en) | 2000-05-26 | 2000-05-26 | A compact for ground tamping |
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KR20000054210A KR20000054210A (en) | 2000-09-05 |
KR100380812B1 true KR100380812B1 (en) | 2003-04-18 |
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KR10-2000-0028732A KR100380812B1 (en) | 2000-05-26 | 2000-05-26 | A compactor for ground tamping |
KR2020000014977U KR200200946Y1 (en) | 2000-05-26 | 2000-05-26 | A compact for ground tamping |
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KR2020000014977U KR200200946Y1 (en) | 2000-05-26 | 2000-05-26 | A compact for ground tamping |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106522070A (en) * | 2016-12-26 | 2017-03-22 | 郑州天舜电子技术有限公司 | Rammer compactor used for building construction |
KR20190001618U (en) | 2017-12-20 | 2019-06-28 | 주식회사 경원테크 | Apparatus for Ground Tamping |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100911914B1 (en) * | 2007-03-07 | 2009-08-24 | 조장훈 | Vibration Excavator |
CN112482144A (en) * | 2020-12-02 | 2021-03-12 | 秦瑜钒 | Road construction is with flat device that shakes convenient to adjust |
CN114457654B (en) * | 2022-01-24 | 2023-05-05 | 浙江瑞帆建设有限公司 | Asphalt paving device based on municipal road engineering |
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US4043694A (en) * | 1975-06-16 | 1977-08-23 | Scientific Engineering, Inc. | Vibratory compactor |
JPH05263434A (en) * | 1992-03-16 | 1993-10-12 | Nippon Pneumatic Mfg Co Ltd | Supporting device for shock tool |
JPH11323818A (en) * | 1998-05-19 | 1999-11-26 | Wako Kikai Kogyo Kk | Hydraulic shovel mounting rammer |
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2000
- 2000-05-26 KR KR10-2000-0028732A patent/KR100380812B1/en not_active IP Right Cessation
- 2000-05-26 KR KR2020000014977U patent/KR200200946Y1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4043694A (en) * | 1975-06-16 | 1977-08-23 | Scientific Engineering, Inc. | Vibratory compactor |
JPH05263434A (en) * | 1992-03-16 | 1993-10-12 | Nippon Pneumatic Mfg Co Ltd | Supporting device for shock tool |
JPH11323818A (en) * | 1998-05-19 | 1999-11-26 | Wako Kikai Kogyo Kk | Hydraulic shovel mounting rammer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106522070A (en) * | 2016-12-26 | 2017-03-22 | 郑州天舜电子技术有限公司 | Rammer compactor used for building construction |
KR20190001618U (en) | 2017-12-20 | 2019-06-28 | 주식회사 경원테크 | Apparatus for Ground Tamping |
Also Published As
Publication number | Publication date |
---|---|
KR200200946Y1 (en) | 2000-10-16 |
KR20000054210A (en) | 2000-09-05 |
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