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KR930017804A - Pole grapple - Google Patents

Pole grapple Download PDF

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Publication number
KR930017804A
KR930017804A KR1019920002965A KR920002965A KR930017804A KR 930017804 A KR930017804 A KR 930017804A KR 1019920002965 A KR1019920002965 A KR 1019920002965A KR 920002965 A KR920002965 A KR 920002965A KR 930017804 A KR930017804 A KR 930017804A
Authority
KR
South Korea
Prior art keywords
holding
hydraulic actuator
boom
fixed
main body
Prior art date
Application number
KR1019920002965A
Other languages
Korean (ko)
Inventor
임태인
Original Assignee
임태인
Filing date
Publication date
Application filed by 임태인 filed Critical 임태인
Publication of KR930017804A publication Critical patent/KR930017804A/en

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Abstract

본 발명은 폴 그래플을 개시한다.The present invention discloses a pole grapple.

본 발명은 제 1유압 엑튜에이터가 설치 된 붐과, 상기 붐의 단부에 회동가능하게 설치되어 상기 제1유압 엑튜에이터에 의해 회동되는 제 1브라켓에 고정설치 되는 각도 조절수단과, 상기 각도 조절수단에 지지되어 상기 폴을 파지하는 파지수단을 구비하여 된 것에 특징이 있으며, 이는 폴을 견고하게 파지한 후, 이를 임의의 각도로 회전시킬 수 있어 크레인 및 이를 사용하는 장비의 작업폭을 향상시킬 수 있는 이점을 가진다.The present invention provides a boom with a first hydraulic actuator is installed, the angle adjusting means is installed rotatably at the end of the boom is fixed to the first bracket is rotated by the first hydraulic actuator, the angle adjusting means It is characterized in that it is provided with a holding means for holding the pawl to hold the pawl, which can hold the pawl firmly, and then rotate it at any angle to improve the working width of the crane and the equipment using the same. Has an advantage.

Description

폴 그래플(pole grapple)Pole grapple

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 폴 그래플의 분리 사시도, 제2도에 나타내 보인 폴 그래플의 다른 실시예를 도시한 사시도, 제3도는 제1도에 도시된 폴 그래플의 사용상태도.1 is an exploded perspective view of a pole grapple according to the present invention, a perspective view showing another embodiment of the pole grapple shown in Figure 2, Figure 3 is a state of use of the pole grapple shown in FIG.

Claims (3)

제1유압 엑튜에이터(11)가 설치 된 붐(10)과, 상기 붐(10)의 단부에 회동가능하게 설치되어 상기 제1유압 엑튜에이터(11)에 의해 회동되는 제1브라켓(12)과 상기 제1브라켓(12)에 고정설치되는 각도조절수단(20)과, 상기 각도 조절수단(20)에 지지되어 상기 폴을 파지하는 파지수단(30)을 구비하여 된 것을 특징으로 하는 폴 그래플.A boom 10 provided with a first hydraulic actuator 11 and a first bracket 12 rotatably installed at an end of the boom 10 and rotated by the first hydraulic actuator 11; The pole grapple, characterized in that it is provided with an angle adjusting means 20 fixed to the first bracket 12, and a holding means 30 supported by the angle adjusting means 20 to hold the pole. . 제1항에 있어서, 상기 각도조절수단(20)이 상기 제1브라켓(12)에 고정되는 지지판(21)과, 상기 붐(10)의 길이방향에 대해 직작 방향으로 회동가능하게 힌지연결된 가동판(22)과, 상기 지지판(21)에 고정설치되어 상기 지지판(21)에 대해 가동판(22)를 소정각도 회동시키는 제2유압 엑튜에이터(23)를 구비하여 된 것을 특징으로 하는 폴 그래플.The movable plate of claim 1, wherein the angle adjusting means (20) is hingedly connected to the support plate (21) fixed to the first bracket (12) and in a direction perpendicular to the longitudinal direction of the boom (10). And a second hydraulic actuator (23) fixed to the support plate (21) to rotate the movable plate (22) with respect to the support plate (21) by a predetermined angle. . 제1항에 있어서, 상기 파지수단(30)이 상, 하 판부재(31)(32)가 소정간격 이격되도록 된 파지부 본체(34)와, 상기 파지부 본체(34)의 일측으로 부터 소정길이 연장된 고정파지구(33)와, 상기 파지부 본체(34)에 상기 고정파지구(33)와 맞물리도록 회동가능하게 설치된 가동파지구(35)와, 상가 파지부 본체(34)에 설치되어 상기 가동파지구(35)를 회동시키는 제3유압 엑튜에이터(37)를 구비하여 된 것을 특징으로 하는 폴 그래플.According to claim 1, wherein the holding means 30, the upper and lower plate members 31, 32, the grip unit main body 34 so as to be spaced apart by a predetermined interval, and predetermined from one side of the grip unit main body 34 It is installed in the extended holding grip 33, the movable holding grip (35) rotatably installed in the holding portion main body 34 to engage with the fixed holding grip (33), and the holding grip unit main body 34 And a third hydraulic actuator (37) for rotating the movable gripping (35). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920002965A 1992-02-26 Pole grapple KR930017804A (en)

Publications (1)

Publication Number Publication Date
KR930017804A true KR930017804A (en) 1993-09-20

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