KR101357212B1 - The breaker for pipe cleaning - Google Patents

The breaker for pipe cleaning Download PDF

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Publication number
KR101357212B1
KR101357212B1 KR20130108366A KR20130108366A KR101357212B1 KR 101357212 B1 KR101357212 B1 KR 101357212B1 KR 20130108366 A KR20130108366 A KR 20130108366A KR 20130108366 A KR20130108366 A KR 20130108366A KR 101357212 B1 KR101357212 B1 KR 101357212B1
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KR
South Korea
Prior art keywords
spring
hammer
breaker
cam roller
cam
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KR20130108366A
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Korean (ko)
Inventor
김영원
김의연
장병택
정성율
Original Assignee
주식회사 가우스
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Priority to KR20130108366A priority Critical patent/KR101357212B1/en
Application granted granted Critical
Publication of KR101357212B1 publication Critical patent/KR101357212B1/en
Priority to PCT/KR2014/006156 priority patent/WO2015037819A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/002—Cleaning sewer pipes by mechanical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a breaker for cleaning a pipe. The breaker for cleaning a pipe comprises: a hammer part (10) which is placed inside a housing (1), is moved straightly back and forth by the operation of a cam (12) and a cam roller (14), and has elasticity by a spring (16); and a hitting edge (20) whose one end protrudes from the housing (1) and hits an object by the hitting force of the hammer part (10). As a result, the breaker has a simple structure in which the hammer unit hits the hitting edge by the operation of the cam and the cam roller, and has a small size; thereby effectively operating in a small space, and quickly and easily adjusting the hitting force according to the hardness of the objects to be hit and pipe materials.

Description

관로청소용 브레이커{The breaker for pipe cleaning}Breaker for pipe cleaning {The breaker for pipe cleaning}

본 발명은 관로청소용 브레이커에 관한 것으로, 보다 상세하게는 소형으로 제작되어 협소한 공간에서 작업성이 우수하고, 피타격물의 경도 및 관로의 재질에 따라 타격력이 신속 간편하게 조절되는 관로청소용 브레이커에 관한 것이다.The present invention relates to a breaker for cleaning pipes, and more particularly, to a pipe cleaning breaker that is manufactured in a small size and excellent in workability in a narrow space, the impact force is quickly and easily adjusted according to the hardness and material of the pipe to be hit. .

통상적으로 상하수도관이나 냉ㆍ난방 덕트를 포함하는 유체의 이송을 위한 관로는 복수의 파이프(덕트)를 용접이나 플랜지로 이음하여 필요한 길이 및 방향으로 라인을 구축하게 된다. Typically, a pipe for transporting a fluid including a water and sewage pipe or a cooling / heating duct is welded or flanged to connect a plurality of pipes (ducts) to form a line in a required length and direction.

이러한 이송라인은 용접시 발생하는 비드 및 외부로부터 유입되는 더스트, 물때나 기름때와 같은 여러 오염물질로 인해 장시간 사용시 유체의 흐름에 방해가 되고, 또 이송라인을 거쳐 이동하는 유체의 오염 및 순도를 저하시키므로 오염물질 제거를 위한 지속적인 유지보수가 필요하게 된다.This transfer line interferes with the flow of fluid when it is used for a long time due to various contaminants such as beads generated during welding, dust, scale, oil, etc., and reduces the contamination and purity of the fluid moving through the transfer line. As a result, continuous maintenance is required to remove contaminants.

그러나 대부분의 이송라인은 직경이 좁거나 내부에 공기가 부족함은 물론 유독가스의 잔류 가능성이 높은 작업환경의 특성상 작업자가 직접 투입되지 못하는 실정이다. 이에 종래에는 고압의 유체를 관내로 투입하여 세척하는 방식을 취하고 있으나 내벽에 견고하게 고착된 이물질이 쉽게 제거되지 못하고 관내 깊은 곳은 수압의 저하로 인해 세척율이 저하되는 문제점이 따랐다.However, most of the conveying lines are narrow in diameter or lack of air inside, and the worker cannot directly input due to the nature of the work environment in which toxic gas is likely to remain. Therefore, conventionally, a high-pressure fluid is introduced into a tube, but a method of washing the foreign matter firmly fixed to the inner wall is not easily removed, and a deep portion of the tube has a problem in that the washing rate is lowered due to a decrease in water pressure.

이에 관내부에 투입되어 이동중 내벽의 이물질을 직접적으로 제거할 수 있는 청소장치가 요구되고 있으며, 공개특허 제10-2011-0033389호에서는 구동휠이 부착된 다리부가 몸체에 신축가능하게 부착되어 관 내벽에 밀착된 상태를 유지하며 이송되고, 상기 몸체 전방의 회전부에 브러쉬가 부착된 지지암이 결합되어 회전하며 내벽의 이물질을 닦아내 주는 파이프 청소로봇을 제시하고 있다.Therefore, a cleaning device capable of directly removing foreign substances on the inner wall while moving into the pipe is required. In Korean Patent Laid-Open No. 10-2011-0033389, the leg with the driving wheel is elastically attached to the body and the inner wall of the pipe. Maintaining a state in close contact with the transfer, and the support arm attached to the brush attached to the rotating part of the front of the body rotates to propose a pipe cleaning robot for wiping off the foreign matter on the inner wall.

그러나 상기 브러쉬를 이용한 청소방식은 넓은 면적에 분포된 이물질, 특히 물때, 먼지와 같이 쉽게 제거되는 세척작업용으로 사용되므로, 딱딱하게 고착된 이물질이나 내벽 모서리 및 틈새와 같이 협소한 공간에 존재하는 이물질은 제거가 불가능한 폐단이 따랐다.However, since the cleaning method using the brush is used for cleaning matters that are easily removed such as dirt, dust, and dust in a large area, foreign matters that are hardly fixed or foreign matters that exist in narrow spaces such as inner wall edges and gaps are It was impossible to remove it.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 소형으로 제작되어 협소한 공간에서 작업성이 우수하고, 피타격물의 경도 및 관로의 재질에 따라 타격력이 신속 간편하게 조절되는 관로청소용 브레이커를 제공하는 것에 그 목적이 있다.Accordingly, the present invention has been conceived to solve the above problems, it is made in a compact and excellent workability in a narrow space, and the pipeline cleaning breaker that can be easily and quickly adjusted the impact force according to the hardness and material of the pipe to be hit The purpose is to provide.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안된 것으로서, 하우징(1) 내부에 수용되어, 캠(12)과 캠롤러(14)의 작동에 의해 전후방향으로 왕복이송되도록 구비되는 헤머부(10); 상기 헤머부(10) 단부에 설치되어, 헤머부(10)가 후방향으로 이송시 압축되고, 전방향(타격방향)으로 이송시 탄성력이 작용하도록 구비되는 스프링(16); 상기 하우징(1) 외측으로 일단이 돌출되어 헤머부(10)의 타격력에 의해 피타격물을 타격하도록 구비되는 타격날(20);을 포함하여 이루어지는 것을 특징으로 한다.Accordingly, the present invention has been conceived to solve the above-described problems, and is accommodated in the housing 1, the hammer part is provided to be reciprocated in the front and rear direction by the operation of the cam 12 and the cam roller ( 10); A spring 16 installed at an end of the hammer part 10 so that the hammer part 10 is compressed at the time of transport in the rearward direction and the elastic force is applied at the time of the transport in the forward direction (strike direction); One end protrudes to the outside of the housing 1, the striking blade 20 is provided to strike the object by the striking force of the hammer portion 10; characterized in that it comprises a.

이때, 상기 캠(12)은 캠롤러(14)와 미끄럼운동되도록 평행사변형 형태의 가이드홀(13)이 형성되고, 가이드홀(13)은 헤머부(10)의 이송방향과 직교하는 방향으로 마주보는 한 쌍의 직선구간(13a)과, 헤머부(10)의 이송방향으로 마주보는 아치형의 곡선구간(13b)으로 형성되는 것을 특징으로 한다.At this time, the cam 12 has a parallelogram-shaped guide hole 13 is formed so as to slide with the cam roller 14, the guide hole 13 facing in the direction perpendicular to the conveying direction of the hammer part 10 It is characterized in that it is formed of a pair of straight section 13a and an arcuate curved section 13b facing in the conveying direction of the hammer part 10.

또한, 상기 헤머부(10)는 스프링(16)의 탄성속도보다 캠롤러(14)의 회전속도가 느릴 경우 스프링(16)의 탄성력에 의해 타격력이 작용되고, 캠롤러(14)의 회전속도 대비 스프링(16)의 탄성속도가 느릴 경우, 캠롤러(14)의 회전력에 의해 타격력이 작용되는 것을 특징으로 한다.In addition, when the rotational speed of the cam roller 14 is slower than the elastic speed of the spring 16, the hammer part 10 is provided with a striking force by the elastic force of the spring 16, and compared with the rotational speed of the cam roller 14. When the elastic speed of the spring 16 is slow, the striking force is applied by the rotational force of the cam roller (14).

또한, 상기 스프링(16)은 레버(18)에 의해 탄성력이 조절되고, 레버(18)는 수동손잡이(18a) 또는 구동원에 의해 정/역회전되도록 구비되는 것을 특징으로 한다.In addition, the spring 16 is characterized in that the elastic force is adjusted by the lever 18, the lever 18 is characterized in that it is provided to be rotated forward / reverse by the manual handle (18a) or the drive source.

또한, 상기 타격날(20)은 이송방향으로 키홈(21)이 형성되고, 키홈(21)은 키(22)와 체결되어 이송구간이 제한되도록 구비되는 것을 특징으로 한다.In addition, the striking blade 20 is characterized in that the key groove 21 is formed in the transport direction, the key groove 21 is fastened with the key 22 is provided so that the transport section is limited.

이상의 구성 및 작용에 의하면, 본 발명은 캠과 캠롤러의 작동에 의해 헤머부가 타격날을 타격하는 간단한 구조로서 소형으로 제작되어 협소한 공간에서 작업성이 우수하고, 피타격물의 경도 및 관로의 재질에 따라 타격력이 신속 간편하게 조절되는 효과가 있다.According to the above configuration and operation, the present invention has a simple structure in which the hammer part strikes the strike blade by the operation of the cam and the cam roller, and is compactly manufactured to have excellent workability in a narrow space, and the hardness of the hit material and the material of the pipe. According to the impact force can be quickly and easily adjusted.

도 1은 본 발명의 일실시예에 따른 관로청소용 브레이커를 전체적으로 나타내는 구성도.
도 2는 본 발명의 일실시예에 따른 관로청소용 브레이커의 내부구성은 나타내는 사시도.
도 3은 본 발명의 일실시예에 따른 관로청소용 브레이커의 작동상태를 나타내는 구성도.1 is a block diagram showing an overall pipeline breaking breaker according to an embodiment of the present invention.
Figure 2 is a perspective view showing the internal configuration of the pipeline cleaning breaker according to an embodiment of the present invention.
Figure 3 is a block diagram showing an operating state of the pipeline cleaning breaker according to an embodiment of the present invention.

이하 본 발명의 실시예를 첨부된 도면을 참조하여 살펴본다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

본 발명은 관로청소용 브레이커에 관련되며, 이때 관로청소용 브레이커는 소형으로 제작되어 협소한 공간에서 작업성이 우수하고, 피타격물의 경도 및 관로의 재질에 따라 타격력이 신속 간편하게 조절되도록 하기 위해 헤머부(10), 타격날(20)을 포함하여 주요구성으로 이루어지는 것을 특징으로 한다.The present invention relates to a breaker for cleaning pipes, wherein the breaker for cleaning pipes is made compact and has excellent workability in a narrow space, and the hammer part to be quickly and easily adjusted according to the hardness and material of the pipe to be hit. 10), including the striking blade 20 is characterized in that the main configuration.

본 발명에 따른 헤머부(10)는 하우징(1) 내부에 수용되어, 캠(12)과 캠롤러(14)의 작동에 의해 전후방향으로 왕복이송되도록 구비되는 헤머부(10)와, 상기 헤머부(10) 단부에 설치되어, 헤머부(10)가 후방향으로 이송시 압축되고, 전방향(타격방향)으로 이송시 탄성력이 작용하도록 스프링(16)이 구비된다.
상기 헤머부(10)는 바형태로 형성되어, 일단에 헤머날이 교체가능하게 구비되고, 다른 일단에 캠(12)이 연결되어 캠롤러(14)와의 미끄럼운동에 의해 직선왕복이송되도록 구비된다.The hammer part 10 according to the present invention is accommodated in the housing 1, the hammer part 10 is provided to reciprocate in the front and rear direction by the operation of the cam 12 and the cam roller 14, and the hammer It is provided at the end of the portion 10, the hammer portion 10 is compressed when the transfer in the rear direction, the spring 16 is provided so that the elastic force acts during the transfer in the forward direction (strike direction).
The hammer portion 10 is formed in a bar shape, the hammer blade at one end is replaceable, the cam 12 is connected to the other end is provided to be linear reciprocating transfer by the sliding motion with the cam roller 14 .

이때, 상기 캠롤러(14)는 모터를 포함하는 구동원(M)에 의해 편심회전되도록 구비되고, 캠롤러(14)의 편심회전반경내에서 미끄럼운동되도록 캠(12)이 연결되는바, 여기서 캠(12)은 캠롤러(14)와 미끄럼운동되도록 평행사변형 형태의 가이드홀(13)이 형성되고, 가이드홀(13)은 도 2와 같이 헤머부(10)의 이송방향과 직교하는 방향으로 마주보는 한 쌍의 직선구간(13a)과, 헤머부(10)의 이송방향으로 마주보는 아치형의 곡선구간(13b)으로 형성된다. 즉 가이드홀(13)은 한 쌍의 직선구간(13a)과, 한 쌍의 직선구간(13a)을 이어주는 한 쌍의 변은 아치형의 곡선구간(13b)으로 형성되는 구조이다.At this time, the cam roller 14 is provided to be eccentrically rotated by the drive source (M) including a motor, the cam 12 is connected so as to slide in the eccentric rotation radius of the cam roller 14, where the cam 12, a parallelogram-shaped guide hole 13 is formed to slide with the cam roller 14, and the guide hole 13 faces in a direction orthogonal to the conveying direction of the hammer part 10 as shown in FIG. A pair of beams is formed into a straight section 13a and an arcuate curved section 13b facing the conveying direction of the hammer part 10. That is, the guide hole 13 has a structure in which a pair of straight sections 13a and a pair of sides connecting the pair of straight sections 13a are formed in an arcuate curved section 13b.

이에 도 3a 내지 3b 구간에서 캠롤러(14)가 가이드홀(13)의 일측 곡선구간(13b)과 미끄럼운동되면 헤머부(10)가 후진이송되면서 스프링(16)을 압축하고, 이어서 도 3c 내지 3d 구간에서 스프링(16)의 탄성력 및 캠롤러(14)의 회전력에 의해 헤머부(10)가 전방향으로 돌출되어 피타격물을 타격하게 된다.Accordingly, when the cam roller 14 slides with one side of the curved section 13b of the guide hole 13 in FIGS. 3A to 3B, the spring 16 is compressed while the hammer part 10 moves backward. In the 3d section, the hammer part 10 protrudes in all directions by the elastic force of the spring 16 and the rotational force of the cam roller 14 to strike the strike object.

이때, 상기 헤머부(10)는 스프링(16)의 탄성 속도보다 캠롤러(14)의 회전속도가 느릴 경우 스프링(16)의 탄성력에 의해 타격력이 작용되고, 캠롤러(14)의 회전속도 대비 스프링(16)의 탄성 속도가 느릴 경우, 캠롤러(14)의 회전력에 의해 타격력이 작용하게 된다. 따라서 캠롤러(17)를 구동하는 구동원(M)의 회전속도에 의해 타격력이 신속 간편하게 조절되는 이점이 있다.In this case, the hammer part 10 is a strike force is applied by the elastic force of the spring 16 when the rotational speed of the cam roller 14 is slower than the elastic speed of the spring 16, compared with the rotational speed of the cam roller 14 When the elastic speed of the spring 16 is slow, the striking force acts by the rotational force of the cam roller 14. Therefore, there is an advantage that the impact force is quickly and easily adjusted by the rotational speed of the drive source (M) for driving the cam roller 17.

또, 상기 스프링(16)은 레버(18)에 의해 탄성력이 조절되고, 레버(18)는 수동손잡이(18a) 또는 구동원에 의해 정/역회전되도록 구비된다. 레버(18)는 하우징(1)상에 나사결합되고, 일단에 구비되는 수동손잡이(18a) 또는 구동원(M)에 의해 정/역회전되어 스프링(16)의 탄성력이 조절된다. 이에 작업조건에 따라 레버(18)를 돌려 스프링(16)의 탄성력을 조절하거나, 청소작업을 수행하는 중에 유/무선 조작에 의해 제어부를 통하여 구동원(M)에 의해 레버(18)를 자동으로 회전시키는 방식으로 스프링(16)의 탄성력이 가변된다. (도 1 내지 도3에서는 수동손잡이(18a)가 구비된 구성을 도시)In addition, the spring 16 is the elastic force is adjusted by the lever 18, the lever 18 is provided to be rotated forward / reverse by the manual handle (18a) or the drive source. The lever 18 is screwed onto the housing 1 and is rotated forward / backward by the manual handle 18a or the driving source M provided at one end thereof to adjust the elastic force of the spring 16. Accordingly, the lever 18 is rotated according to the working conditions to adjust the elastic force of the spring 16, or during the cleaning operation, the lever 18 is automatically rotated by the drive source M through the control unit by wire / wireless operation. In this way the elastic force of the spring 16 is variable. 1 to 3 show the configuration provided with the manual handle 18a.

또한, 본 발명에 따른 타격날(20)은 상기 하우징(1) 외측으로 일단이 돌출되어 헤머부(10)의 타격력에 의해 피타격물을 타격하도록 구비된다. 타격날(20)은 헤머부(10)와 일직선상에 대응되는 위치에서 직선왕복이송되도록 설치되고, 일단부가 뾰족한 타입 또는 주걱 타입으로 돌출되어 외부로 노출되도록 구비된다. In addition, the striking blade 20 according to the present invention is provided so that one end is protruded to the outside of the housing (1) to hit the target object by the striking force of the hammer part 10. The striking blade 20 is installed to be linearly reciprocated at a position corresponding to the straight line with the hammer portion 10, and one end is provided to protrude in a pointed type or spatula type to be exposed to the outside.

그리고 상기 타격날(20)은 이송방향으로 키홈(21)이 형성되고, 키홈(21)은 키(22)와 체결되어 이송구간이 제한되도록 구비된다. 키홈(21)은 도 2처럼 장공형태로 형성되어, 키(22)가 삽입된 상태로 조립되고, 이에 타격날(20)이 하우징(1)상에 수용된 상태로 키홈(22)과 키(21)에 의해 이탈이 방지되면서 설정된 구간(키홈의 사이즈)에서 직선왕복이송된다.And the striking blade 20 is provided with a key groove 21 in the conveying direction, the key groove 21 is fastened with the key 22 is provided so that the transport section is limited. The key groove 21 is formed in the shape of a long hole as shown in Figure 2, the key 22 is assembled with the inserted state, the key groove 22 and the key 21 in the state in which the striking blade 20 is received on the housing (1) The reciprocation is prevented by), while the straight reciprocating is transferred in the set section (size of the keyway).

작동상에 있어서, 상기 타격날(20)의 선단부를 피타격물에 가압하면 타격날(20)이 하우징(1) 내측으로 밀착되고, 이어서 캠(12)과 캠롤러(14)의 작동에 의해 헤머부(10)가 직선왕복이송되면서 타격날(20)을 타격하면, 타격날(20)이 키홈(22)의 사이즈에 해당하는 범위내에서 돌출되어 피타격물을 타격하게 된다.In operation, when the tip of the striking blade 20 is pressed against the object to be hit, the striking blade 20 is brought into close contact with the inside of the housing 1, and then the hammer 12 is operated by the operation of the cam 12 and the cam roller 14. When the part 10 strikes the striking blade 20 while traveling in a straight reciprocating manner, the striking blade 20 protrudes within a range corresponding to the size of the key groove 22 to strike the object.

한편, 상기 하우징(1)은 내부에 수용된 구동원을 포함하는 구성부품을 외부충격 및 이물질로부터 보호함과 더불어 수중에서도 작업이 가능하도록 방수처리하는 구성도 가능하다.On the other hand, the housing (1) is also possible to protect the components including the drive source accommodated therein from external impact and foreign matter, and also waterproof construction to be able to work in water.

10: 헤머부 20: 타격날10: Hemerbu 20: Strike Blade

Claims (5)

하우징(1) 내부에 수용되어, 캠(12)과 캠롤러(14)의 작동에 의해 전후방향으로 왕복이송되도록 구비되는 헤머부(10);
상기 헤머부(10) 단부에 설치되고, 헤머부(10)가 후방향으로 이송시 압축되어, 전방향(타격방향)으로 탄성력이 작용하도록 구비되는 스프링(16);
상기 하우징(1) 외측으로 일단이 돌출되어 헤머부(10)의 타격력에 의해 피타격물을 타격하도록 구비되는 타격날(20);을 포함하여 이루어지고,
상기 캠(12)은 캠롤러(14)와 미끄럼운동되도록 평행사변형 형태의 가이드홀(13)이 형성되고, 가이드홀(13)은 헤머부(10)의 이송방향과 직교하는 방향으로 마주보는 한 쌍의 직선구간(13a)과, 헤머부(10)의 이송방향으로 마주보는 아치형의 곡선구간(13b)으로 형성되는 것을 특징으로 하는 관로청소용 브레이커.A hammer part 10 accommodated in the housing 1 and provided to reciprocate in the front and rear directions by the operation of the cam 12 and the cam roller 14;
A spring 16 installed at an end of the hammer part 10 and compressed so that the hammer part 10 is transported in the rearward direction, so that an elastic force acts in the front direction (hit direction);
One end protrudes to the outside of the housing (1) is provided to hit the object to be hit by the hammering force of the hammer (10);
The cam 12 has a parallelogram-shaped guide hole 13 so as to slide with the cam roller 14, and the guide hole 13 faces in a direction orthogonal to the conveying direction of the hammer part 10. A breaker for cleaning pipelines, characterized in that it is formed by a pair of straight sections (13a) and an arcuate curved section (13b) facing in the conveying direction of the hammer part (10). 삭제delete 제 1항에 있어서,
상기 헤머부(10)는 스프링(16)의 탄성속도보다 캠롤러(14)의 회전속도가 느릴 경우 스프링(16)의 탄성력에 의해 타격력이 작용되고, 캠롤러(14)의 회전속도 대비 스프링(16)의 탄성속도가 느릴 경우, 캠롤러(14)의 회전력에 의해 타격력이 작용되는 것을 특징으로 하는 관로청소용 브레이커.The method of claim 1,
When the rotational speed of the cam roller 14 is slower than the elastic speed of the spring 16, the hammer part 10 is provided with a striking force by the elastic force of the spring 16, and the spring (compared to the rotation speed of the cam roller 14) 16) When the elastic speed of the slow, the hammer for the pipe cleaning, characterized in that the striking force is applied by the rotational force of the cam roller (14). 제 1항에 있어서,
상기 스프링(16)은 레버(18)에 의해 탄성력이 조절되고, 레버(18)는 수동손잡이(18a) 또는 구동원(M)에 의해 정/역회전되도록 구비되는 것을 특징으로 하는 관로청소용 브레이커.The method of claim 1,
The spring 16 is the elastic force is adjusted by the lever 18, the lever 18 is a pipeline cleaning breaker, characterized in that provided by the manual handle (18a) or the drive source (M) to be rotated forward / reverse. 제 1항에 있어서,
상기 타격날(20)은 이송방향으로 키홈(21)이 형성되고, 키홈(21)은 키(22)와 체결되어 이송구간이 제한되도록 구비되는 것을 특징으로 하는 관로청소용 브레이커.The method of claim 1,
The striking blade 20 is a key groove 21 is formed in the conveying direction, the key groove 21 is fastened with the key 22 is a breaker for cleaning the pipe line, characterized in that the transfer section is provided to be limited.
KR20130108366A 2013-09-10 2013-09-10 The breaker for pipe cleaning KR101357212B1 (en)

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PCT/KR2014/006156 WO2015037819A1 (en) 2013-09-10 2014-07-09 Breaker for cleaning duct

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KR101443884B1 (en) * 2014-05-29 2014-09-25 주식회사 코인즈 Coating-layer removal apparatus of punch blade type for regenerating superannuated pipes
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