TR200901075A2 - Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri - Google Patents

Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri

Info

Publication number
TR200901075A2
TR200901075A2 TR2009/01075A TR200901075A TR200901075A2 TR 200901075 A2 TR200901075 A2 TR 200901075A2 TR 2009/01075 A TR2009/01075 A TR 2009/01075A TR 200901075 A TR200901075 A TR 200901075A TR 200901075 A2 TR200901075 A2 TR 200901075A2
Authority
TR
Turkey
Prior art keywords
cylinder
booms
oil
eliminated
boom
Prior art date
Application number
TR2009/01075A
Other languages
English (en)
Inventor
Kütükçü Memi̇ş
Original Assignee
Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
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 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ filed Critical Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
Priority to TR2009/01075A priority Critical patent/TR200901075A2/tr
Publication of TR200901075A2 publication Critical patent/TR200901075A2/tr
Priority to PCT/TR2010/000028 priority patent/WO2010093338A1/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
    • B66C23/62—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
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)

Abstract

Buluş; vinç üzerinde yükün uzatılması ve geri çekilmesini sağlayan iç içe bomların sıralı olarak uzatıp geri çeken hidrolik silindir düzeneğidir. Pistona ek özellikler kazandırarak ve tesisat borularının sayısını artırarak sıralama valfi gerek kalmadan bomların sıralı şekilde açılmasını ve geri çekilmesi sağlanmıştır. Böylece sıralama valflerinde kaybedilen basınçtan dolayı yaşanan sorunlar giderilmiştir. Ayrıca sıralama bozukluğundan kaynaklanan bomların taşıma kapasitesinin üzerinde yüke maruz kalması ihtimalide ortadan kaldırılmıştır. Silindirin geri çekme işlemi esnasında tesisat borularının yağı sondan başa doğru her silindirin içindeki yağı bir önceki sisteme boşaltarak kontrollü ve sıralı bir şekilde bomlar geri çekilmiş olur. Hidrolik yağın hem uzatma hemde geri çekme işlemi esnasında her silindir siteminin yağla tam olarak doldurulduktan veya boşaltıldıktan sonra diğerine geçmesi hem tam açılmama problemini ortadan kaldırmış hemde sürtünme yüzeyini azalttığından yağın kısa sürede ısınmasının önüne geçilmiş olmaktadır. Ayrıca dikey konumdaki çalışma pozisyonlarda silindirin istem dışı geri çekme hareketi yapması yağ basıncının kontrol altına alınmasıyla ortadan kaldırılmıştır.
TR2009/01075A 2009-02-13 2009-02-13 Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri TR200901075A2 (tr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2009/01075A TR200901075A2 (tr) 2009-02-13 2009-02-13 Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri
PCT/TR2010/000028 WO2010093338A1 (en) 2009-02-13 2010-02-03 Sequence cylinder for telescopic crane booms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2009/01075A TR200901075A2 (tr) 2009-02-13 2009-02-13 Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri

Publications (1)

Publication Number Publication Date
TR200901075A2 true TR200901075A2 (tr) 2009-10-21

Family

ID=42306703

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2009/01075A TR200901075A2 (tr) 2009-02-13 2009-02-13 Katlanır bomlu vinçlerde sıralı bom uzatma ve geri çekme silindiri

Country Status (2)

Country Link
TR (1) TR200901075A2 (tr)
WO (1) WO2010093338A1 (tr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006529A (zh) * 2016-07-19 2016-10-12 连云港锦缘石化设备制造有限公司 全自动液压鹤管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408424A (en) * 1981-03-20 1983-10-11 Richard K. Teichgraeber Telescoping cylinder stabilizer
JPS58113610A (ja) * 1981-12-26 1983-07-06 Yunitsuku:Kk 多段シリンダ装置
US5501346A (en) * 1991-11-11 1996-03-26 Palfinger Aktiengesellschaft Multistage telescope boom
US5355769A (en) * 1992-07-23 1994-10-18 Magna Pow'r, Inc. Sequentially operated cylinders with load holding valve integrated system
ES2194560B1 (es) * 2000-07-11 2005-03-01 Partek Cargotec, S.A. Cilindro hidraulico para brazos telescopicos.
EP1707529B1 (en) * 2005-04-01 2008-04-30 Cargotec Patenter AB Multistaged telescopic boom

Also Published As

Publication number Publication date
WO2010093338A1 (en) 2010-08-19

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