KR960705731A - DEVICE FOR EXTENDING AND STORING HORIZONTAL BOOM - Google Patents

DEVICE FOR EXTENDING AND STORING HORIZONTAL BOOM

Info

Publication number
KR960705731A
KR960705731A KR1019960702373A KR19960702373A KR960705731A KR 960705731 A KR960705731 A KR 960705731A KR 1019960702373 A KR1019960702373 A KR 1019960702373A KR 19960702373 A KR19960702373 A KR 19960702373A KR 960705731 A KR960705731 A KR 960705731A
Authority
KR
South Korea
Prior art keywords
buoy
horizontal
vertical
protruding
bracket
Prior art date
Application number
KR1019960702373A
Other languages
Korean (ko)
Other versions
KR100332941B1 (en
Inventor
히로유키 사와베
신이찌 오오타
Original Assignee
안자키 사토루
카부시키가이샤 코마쯔세이사쿠쇼
수케토모 토시타케
코마쯔덱쿠 카부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 안자키 사토루, 카부시키가이샤 코마쯔세이사쿠쇼, 수케토모 토시타케, 코마쯔덱쿠 카부시키가이샤 filed Critical 안자키 사토루
Publication of KR960705731A publication Critical patent/KR960705731A/en
Application granted granted Critical
Publication of KR100332941B1 publication Critical patent/KR100332941B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/20—Control systems or devices for non-electric drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)

Abstract

본 발명은, 수평부움의 돌출, 격납장치로서, 수직부움의 측면에 수평부움을 회동시켜서 용이하게 병렬로 격납할 수 있는 동시에, 수평부움의 돌출을 용이하게 할 수가 있다. 이렇게 하기 위해서, 수직부움(2)의 선단에 고정 설치되는 브래킷(5)에 핀구멍(6)을 설치하고, 수평부움(3)에 장착된 지지프레임(10)에 브래킷(11)을 고정 설치하며, 브래킷(11)의 길이가 긴 방향으로 핀구멍(12)을 설치해서, 핀 구멍(6)과 핀 구멍(12)을 연결핀(14)에 의해서 회동자재하게 연결되며, 연결핀(14)의 중심선상에 회동구동장치(16)를 배설했다.According to the present invention, the horizontal buoys can be easily stored in parallel by rotating the horizontal buoys on the side surfaces of the vertical buoys, and the projection of the horizontal buoys can be facilitated. To do this, the pinhole 6 is installed in the bracket 5 fixedly installed at the tip of the vertical buoy 2, and the bracket 11 is fixedly installed in the support frame 10 mounted on the horizontal buoy 3. The pin hole 12 is installed in the longitudinal direction of the bracket 11, and the pin hole 6 and the pin hole 12 are connected to each other by the connecting pin 14, and the connecting pin 14 The rotational drive device 16 was disposed on the center line of the circumference.

Description

수평부움의 돌출, 격납장치(DEVICE FOR EXTENDING AND STORING HORIZONTAL BOOM)DEVICE FOR EXTENDING AND STORING HORIZONTAL BOOM

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

제4도는 실시예에 관한 장륜식 크레인의 수평부움 돌출자세의 측면도, 제5도는 실시예에 관한 수평부품의 돌출과, 격납장치의 제1실시예로서, 수직부움과 수평부움의 연결부 구성의 사시도, 제6a도와 제6b도는 실시예에 관한 고정수단의 제1실시예의 도면이고, 제6a도는 유압실린더 신장시의 설명도이며, 제6b도는 유압실린더 축소시의 설명도, 제7도는 실시예에 관한 고정수단의 제2실시예의 측면도.FIG. 4 is a side view of a horizontal buoy protruding posture of a wheel-wheel crane according to an embodiment, and FIG. 5 is a perspective view of a configuration of a connection portion between a vertical buoy and a horizontal buoy as a first embodiment of a horizontal component protruding and a storage device according to the embodiment. 6A and 6B are views of the first embodiment of the fixing means according to the embodiment, and FIG. 6A is an explanatory view when the hydraulic cylinder is extended, and FIG. 6B is an explanatory view when the hydraulic cylinder is reduced, and FIG. 7 is an embodiment. A side view of a second embodiment of a fastening means relating to it.

Claims (9)

기복자재한 수직부움의 선단에, 수평부움을 기복자재하게 장착하고, 상기한 수직부움의 측면에 상기한 수평부움을 병렬로 격납하는 이동식 크레인에 있어서, 수평부품의 돌출, 격납수단과, 상기한 수직부움과, 상기한 수평부움의 고정수단을 구비하고, 운전석에서 제어가능하게 해서 구성된 것을 특징으로 하는 수평부움의 돌출, 격납장치.In a mobile crane which horizontally mounts a horizontal buoy at a tip of a sloping vertical buoy, and horizontally stores the horizontal buoy on a side of the vertical buoy, the protrusions and storage means of the horizontal parts, and the above-mentioned. And a vertical buoy, and the means for fixing the horizontal buoy, and configured to be controllable from the driver's seat. 제1항에 있어서, 상기한 돌출, 격납수단은, 상기한 수직부움의 선단에 폭방향으로 브래킷을 고정 설치하고, 상기한 브래킷의 길이가 긴 방향으로 핀구멍을 설치해서, 상기한 수평부움을 기복자재하게 장착한 지지프레임의 폭방향으로 브래킷을 고정 설치해서, 상기한 지지프레임의 브래킷의 길이가 긴 방향으로 핀구멍을 설치하며, 상기한 수직부움의 핀구멍과, 상기한 지지프레임의 핀구멍을 연결핀에 의해 폭방향으로 회동자재하게 연결해서, 상기한 연결핀의 중심선상에 회동구동장치를 배설한 것을 특징으로 하는 수평부움의 돌출, 격납장치.The said protruding and storing means is a fixed width | variety bracket provided in the width direction at the front-end | tip of the said vertical swell, and a pin hole is provided in the longitudinal direction of the said bracket, and the said horizontal swelling is carried out. The bracket is fixed in the width direction of the support frame, which is freely mounted, and the pin hole is installed in the long direction of the bracket of the support frame, and the pin hole of the vertical buoy and the pin of the support frame are And a rotation drive device disposed on the centerline of the connection pin, by connecting the hole in the width direction by the connection pin. 제1항, 제2항 중 어느 한 항에 있어서, 상기한 고정수단은, 상기한 수직부움의 선단의 폭방향과 상기한 지지프레임의 폭방향에 각각 브래킷을 고정 설치하고, 상기한 수평부움의 돌출자세에 있어서, 상기한 수직부움의 브래킷과, 상기한 지지프레임의 브래킷이 서로 꼭 맞는 위치에 핀구멍을 관통시켜서, 상기한 핀구멍의 중심선상에, 상기한 핀구멍에 끼워넣는 연결핀을 보유하는 유압실린더를 구비한 것을 특징으로 하는 수평부움의 돌출, 격납장치.According to any one of claims 1 and 2, wherein the fixing means is fixed to the bracket in the width direction of the tip of the vertical buoy and the width direction of the support frame, respectively, In the protruding posture, a connecting pin is inserted into the pin hole on the center line of the pin hole by passing the pin hole at a position where the bracket of the vertical buoy and the bracket of the support frame fit together. Protruding and storing of the horizontal buoy, characterized by having a hydraulic cylinder to hold. 제1항 또는 제2항 중 어느 한 항에 있어서, 상기한 고정수단은, 상기한 지지프레임에 연결축을 고정 설치하고, 상기한 수직부움에, 상기한 수평부움의 돌출자세에 있어서, 상기한 연결축에 걸리는 혹과, 상기한 혹의 걸림, 해방작동을 하는 액츄에이터를 구비한 것을 특징으로 하는 수평부움의 돌출, 격납장치.The said fixing means is a fixed installation of the connecting shaft to the said support frame, The said vertical buoy, The said connection in the protruding posture of the said horizontal buoy according to any one of Claims 1-4. A hull on a shaft, and an actuator for engaging and releasing the hump as described above, wherein the horizontal buoy protruding and storing device is provided. 제2항에 있어서, 상기한 수직부움의 선단부 또는 상기한 수평부움의 기단부에, 원치와이어용의 가이드를 설치한 것을 특징으로 하는 수평부움의 돌출, 격납장치.The horizontal buoy protruding and storing device according to claim 2, wherein a guide for the primary wire is provided at the tip of the vertical buoy or at the base of the horizontal buoy. 제5항에 있어서, 상기한 수평부움의 선단부에 장착된 윈치와이어용의 쉬이브와, 상기한 가이드의 사이 및 상기한 수평부움의 기단부에 장착된 윈치와이어용의 쉬이브와, 상기한 가이드의 사이에, 와이어가이드를 설치한 것을 특징으로 하는 수평부움의 돌출, 격납장치.The winch wire is mounted on the distal end of the horizontal buoy, the winch wire is mounted between the guide and the proximal end of the horizontal buoy; Between the projections and the storage of the horizontal buoy, characterized in that the wire guide is provided. 제6항에 있어서, 상기한 가이드와, 상기한 와이어가이드의 위치를 조정하는 스프링을 구비한 것을 특징으로 하는 수평부움의 돌출, 격납장치.The horizontal buoy protruding and storing device according to claim 6, further comprising a spring for adjusting the position of the guide and the wire guide. 제6항 또는 제7항 중 어느 한 항에 있어서, 상기한 와이어가이드의 장착위치는, 상기한 수평부움의 돌출자세에 있어서, 상기한 수직부움 선단부의 쉬이브와, 상기한 수평부움의 기단부의 쉬이브의 사이에서 일직선이 되는 상기한 와이어에 대하여, 비접촉되는 위치인 것을 특징으로 하는 수평부움의 돌출, 격납장치.8. The mounting position of the wire guide according to any one of claims 6 to 7, wherein the mounting position of the above-described horizontal buoys includes: Protruding and storing a horizontal buoy, characterized in that the non-contact position with respect to the above-described wire in a straight line between the hive. 제1항에 있어서, 상기한 돌출, 격납수단은, 지지프레임에 장착되어서 상기한 수직프레임과 상기한 수평부움을 기복시키는 유압실린더와, 상기한 수평부움의 선단부에 장착되어서 상기한 지지프레임을 폭방향으로 평행하게 이동시키는 4절링크와, 상기한 수직부움의 선단부에 장착되어서 상기한 4절 링크를 작동시키는 유압실린더를 구비하는 것을 특징으로 하는 수평부움의 돌출, 격납장치.2. The hydraulic cylinder according to claim 1, wherein the protruding and storing means is mounted to a support frame to lean the vertical frame and the horizontal buoy, and mounted to the distal end of the horizontal buoy to widen the support frame. And a four-cylinder link moving in parallel in the direction, and a hydraulic cylinder mounted to the tip of the vertical buoy to operate the four-section link. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960702373A 1993-11-08 1994-11-08 Device for extending and storing horizontal boom KR100332941B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30227093A JP3258472B2 (en) 1993-11-08 1993-11-08 Horizontal boom overhang, containment device
JP93-302270 1993-11-08
PCT/JP1994/001876 WO1995013240A1 (en) 1993-11-08 1994-11-08 Device for extending and storing horizontal boom

Publications (2)

Publication Number Publication Date
KR960705731A true KR960705731A (en) 1996-11-08
KR100332941B1 KR100332941B1 (en) 2002-11-23

Family

ID=17906993

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702373A KR100332941B1 (en) 1993-11-08 1994-11-08 Device for extending and storing horizontal boom

Country Status (7)

Country Link
EP (1) EP0728695B1 (en)
JP (1) JP3258472B2 (en)
KR (1) KR100332941B1 (en)
CN (1) CN1038574C (en)
DE (1) DE69427033T2 (en)
TW (1) TW298901U (en)
WO (1) WO1995013240A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199177A (en) * 1998-01-09 1999-07-27 Kobe Steel Ltd Crane jib overhang and storage method and its device
JP2009149438A (en) * 2007-11-29 2009-07-09 Manitowoc Crane Companies Ltd Connection system for crane boom segment
CN101544341B (en) * 2009-03-27 2011-05-11 沈阳北方交通重工有限公司 Auxiliary arm installation regulator of an automobile crane
FR3049593A1 (en) * 2016-04-01 2017-10-06 Manitowoc Crane Group France FOLDABLE STRUCTURE FOR COMPOSING A TOWER CRANE
CN109689562B (en) * 2016-09-13 2020-02-14 株式会社多田野 Crane with a movable crane
CN107473101B (en) * 2017-09-09 2019-06-18 南京登峰起重设备制造有限公司 A kind of intelligent foldable crane for town road
CN108756781B (en) * 2018-05-23 2023-07-04 江苏徐工工程机械研究院有限公司 Control device for crane boom of vehicle-mounted drilling machine
DE102018115519B3 (en) * 2018-06-27 2019-09-12 Terex Global Gmbh Mobile crane with a movable adapter between main boom and main boom extension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517015Y1 (en) * 1967-04-19 1970-07-13
JPS5430757Y2 (en) * 1974-05-15 1979-09-27
US4141455A (en) * 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
US4595108A (en) * 1982-01-26 1986-06-17 Kabushiki Kaisha Kobe Seiko Sho Method for stretching and folding extension jib in wheeled type crane
JPS6327396A (en) * 1986-07-21 1988-02-05 株式会社タダノ Jib extended to expansion boom
FR2661665B1 (en) * 1990-05-03 1992-09-04 Ppm Sa HANDLING BOOM COMPRISING A MAIN BOOM AND A COMPLEMENTARY BOOM.
JPH0485298A (en) * 1990-07-25 1992-03-18 Tadano Ltd Jib-provided telescopic boom
JP4534306B2 (en) * 2000-05-19 2010-09-01 ソニー株式会社 Item combination presentation device, item combination presentation system, item combination presentation method, and item information presentation method

Also Published As

Publication number Publication date
JPH07125986A (en) 1995-05-16
KR100332941B1 (en) 2002-11-23
EP0728695A4 (en) 1997-06-04
CN1136798A (en) 1996-11-27
WO1995013240A1 (en) 1995-05-18
JP3258472B2 (en) 2002-02-18
EP0728695A1 (en) 1996-08-28
DE69427033T2 (en) 2001-10-25
DE69427033D1 (en) 2001-05-10
CN1038574C (en) 1998-06-03
EP0728695B1 (en) 2001-04-04
TW298901U (en) 1997-02-21

Similar Documents

Publication Publication Date Title
AU3609599A (en) Device for protecting and neutralising a needle for medical use
US4971347A (en) Motorcycle kick stand attachment
KR960705731A (en) DEVICE FOR EXTENDING AND STORING HORIZONTAL BOOM
JPS62253598A (en) Fixture for propeller of ship
US4019812A (en) Rearview mirror assembly with rotatable mirrors
NO983290L (en) Retractable handle
KR930006265A (en) Mounting brackets and carriers with them
CA2211762A1 (en) Improvement of reversible external sideview mirror
FR2813815B1 (en) HIGH PERFORMANCE FORCE BALANCING DEVICE
KR920006222A (en) Jib extension device for crane
KR950006270A (en) Pivot joints to vary positions with nut and bolt connections on car wheel guide arms
KR950017321A (en) Mounting Stopper for Engine Mount
KR910016613A (en) Jib holder rod crane
US4722465A (en) Carrier attachment for automotive vehicles
JPS5817805Y2 (en) Mounting structure of swing arm drive hose
US5485800A (en) Resilient stand-up device for bearing block
KR890017161A (en) Jib crane's jib extension and folding mechanism
KR970015150A (en) Automatic play adjustment device for clutch pedal of automobile
JPH101289A (en) Telescopic boom
KR970048380A (en) Jig for durability test of bush
JPH11222079A (en) Mirror device for vehicle
JPS6038294A (en) Supporter for outboard motorboat
JPH1179666A (en) Tension rod
SU1693283A1 (en) Connecting spring hook
KR960010152A (en) Cable Clamp Structure of Welding Robot

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee