WO2021085751A1 - Grue à portique extérieur ayant un toit - Google Patents

Grue à portique extérieur ayant un toit Download PDF

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Publication number
WO2021085751A1
WO2021085751A1 PCT/KR2020/002598 KR2020002598W WO2021085751A1 WO 2021085751 A1 WO2021085751 A1 WO 2021085751A1 KR 2020002598 W KR2020002598 W KR 2020002598W WO 2021085751 A1 WO2021085751 A1 WO 2021085751A1
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WO
WIPO (PCT)
Prior art keywords
girder
support
horizontal support
vertical support
horizontal
Prior art date
Application number
PCT/KR2020/002598
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English (en)
Korean (ko)
Inventor
박승순
Original Assignee
박승순
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 박승순 filed Critical 박승순
Publication of WO2021085751A1 publication Critical patent/WO2021085751A1/fr

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    • 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
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/02—Tents combined or specially associated with other devices

Definitions

  • the present invention relates to an outdoor gantry crane with a roof, and in particular, to an outdoor gantry crane with a roof that can be easily performed under the gantry crane by installing a roof on the outdoor gantry crane.
  • gantry cranes In general, gantry cranes have saddles installed at both ends of the overhead crane girder and run on rails installed on the ground or on the floor of a building. Most of them are installed outdoors, and cantilevers are attached to the outside of the running rail. The scope of work can also be expanded.
  • the gantry crane is used not only for loading and unloading in general factories, docks, etc., but also for assembling the hull of a shipyard, and thus is widely used.
  • cranes are used as a means for transporting or installing large-sized materials.
  • gantry cranes are equipped with a lifting device for lifting large, heavy materials, and a lifting device is installed in a high place supported by a pier to fix or install the material lifted by the lifting device at a desired position. The work takes place in
  • a roof is installed on a part to protect the work space from snow, rain, or sunlight, but it takes a lot of time to do the installation, and there is a problem such as damage to strong winds due to structural weakness.
  • the present invention is to solve the above-described problem, the installation of the roof on the gantry crane is easy to shorten the installation work time, and structurally robust outdoor gantry crane with a roof that is not easily damaged by strong winds, etc. It has its purpose to provide.
  • an outdoor gantry crane with a roof of the present invention includes a pair of rails installed to be spaced apart from each other on the ground; A pair of leg members mounted to be movable along the rail; A girder disposed in a direction perpendicular to the rail and connecting upper portions of the pair of leg members spaced apart from each other; A moving member mounted movably along the longitudinal direction of the girder and equipped with a lifting device; A horizontal support having one end coupled to the girder and the other end protruding in the moving direction of the leg member; And a cover member coupled to the horizontal support to cover the upper portion of the horizontal support and the upper portion of the girder, wherein the horizontal support protrudes further in a horizontal direction than the leg member.
  • the girder is composed of a first girder and a second girder installed to be spaced apart from each other in the moving direction of the leg member, and the moving member is disposed between the first girder and the second girder to the first girder and the second girder.
  • the horizontal support includes: a first horizontal support protruding from one side of the first girder in a direction opposite to the second girder; Consisting of a second horizontal support protruding from one side of the second girder in a direction opposite to the first girder, and the cover member includes: the first horizontal support, the first girder, the moving member, the second girder and the second horizontal Cover the upper part of the support.
  • the leg member includes a first leg member and a second leg member spaced apart from each other, and one of the leg members includes: a lower support mounted to be movably mounted on an upper portion of the rail; A first vertical support protruding upward from one side of the lower support; A second vertical support protruding upward from the other side of the lower support; And an upper support for interconnecting an upper portion of the first vertical support and an upper portion of the second vertical support provided spaced apart from each other, wherein the upper surface of the first vertical support is formed larger than one end of the upper support, and the first 1 A first seating portion is formed between the upper surface of the vertical support and one end of the upper support, and the upper surface of the second vertical support is formed larger than the other end of the upper support, so that the upper surface of the second vertical support and the other end of the upper support A second seating portion is formed therebetween, and the first girder is seated and coupled to a first seating groove formed in the first leg member and a first seating groove formed in the second leg member.
  • the horizontal support further comprises a connection support for interconnecting one end of the first horizontal support and one end of the second horizontal support spaced apart from each other, wherein the first horizontal support, the connection support, and the first horizontal support
  • the first girder, the second girder and the moving member are disposed inside of the cover member, and the cover member is coupled to the first horizontal support, the second horizontal support and the connection support, and the horizontal support, the moving member and the upper part of the girder Covers.
  • Each of the first horizontal support and the second horizontal support includes a plurality of vertical support members that are longly coupled in an up-down direction on one side of the girder, and have an upper end protruding further upward than the girder;
  • a first connection bar consisting of a plurality of horizontal support members having one end coupled to the vertical support member and the other end protruding in the opposite direction of the girder, and interconnecting the plurality of vertical support members;
  • the upper portion of the vertical support member constituting the and the upper portion of the vertical support member constituting the second horizontal support are interconnected.
  • a first bracket is mounted on one side of the girder, mounted on a second bracket and a third bracket on one side and the other side of the vertical support member, respectively, and mounted on a fourth bracket at one end of the horizontal support member, the The vertical support member is fixedly coupled to the girder by bolting the first bracket and the second bracket, and the horizontal support member is fixedly coupled to the vertical support member by bolting the third bracket and the fourth bracket. .
  • the cover member is made of a corrugated steel plate and is coupled to the horizontal support.
  • a gantry crane in the field, and in particular, it can be assembled with a bolt of a horizontal support, so that the working time can be shortened. You can make it easy to work even in bad weather.
  • FIG. 1 is a perspective view of an outdoor gantry crane according to an embodiment of the present invention
  • FIG. 2 is a front view of an outdoor gantry crane according to an embodiment of the present invention
  • FIG. 3 is a side view of an outdoor gantry crane according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;
  • FIG. 5 is a perspective view showing a state in which a girder and a horizontal support are combined in an outdoor gantry crane according to an embodiment of the present invention
  • Figure 6 is an exploded perspective view of the girder and horizontal support in Figure 5
  • Fig. 7 is a cross-sectional view taken along line B-B of Fig. 5;
  • the outdoor gantry crane with a roof of the present invention includes a rail 10, a leg member 20, a girder 30, a moving member 40, and a horizontal support ( 50), and comprises a cover member (60).
  • the rails 10 are formed in a pair, and are installed long apart from each other on the ground.
  • the leg member 20 is formed in a pair and is mounted to be movable along the rail 10.
  • the leg member 20 is made of a total of two so as to be able to move along each rail (10).
  • leg members 20 may be formed in a larger number.
  • the leg member 20 includes a first leg member 20a and a second leg member 20b spaced apart from each other.
  • One of the leg members 20 includes a lower support 21, a first vertical support 22, a second vertical support 23, and an upper support 24.
  • the lower support 21 is elongated in the direction of the rail 10 and is mounted to be movable above the rail 10.
  • the first vertical support 22 is formed to protrude upward from one side of the lower support 21.
  • the second vertical support 23 is formed to protrude upward from the other side of the lower support 21.
  • the first vertical support 22 and the second vertical support 23 are installed to be spaced apart from each other.
  • the upper support 24 interconnects the upper portion of the first vertical support 22 and the upper portion of the second vertical support 23 provided spaced apart from each other.
  • the upper support 24 is formed in an approximately' ⁇ ' shape, and connects the upper portion of the first vertical support 22 and the upper portion of the second vertical support 23.
  • Each of the first leg member 20a and the second leg member 20b has the above configuration.
  • the upper surface of the first vertical support (22) is formed larger than one end of the upper support (24), and a first seating portion (25) between the upper surface of the first vertical support (22) and one end of the upper support (24) ) Is formed.
  • the upper surface of the second vertical support 23 is formed larger than the other end of the upper support 24, so that a second seating portion between the upper surface of the second vertical support 23 and the other end of the upper support 24 (26) is formed.
  • the girder 30 is disposed in a direction orthogonal to the rail 10 and connects the upper portions of the pair of leg members 20 spaced apart from each other.
  • the girder 30 includes a first girder 30a and a second girder 30b.
  • the first girder 30a and the second girder 30b are spaced apart from each other in the moving direction of the leg member 20 and are installed on the leg member 20.
  • the first girder 30a has one end seated in the first seating groove formed in the first leg member 20a, and the other end seated in the first seating groove formed in the second leg member 20b.
  • the first leg member 20a and one end of the second leg member 20b spaced apart from each other are connected while being coupled to each other.
  • the second girder 30b has one end seated in the second seating groove formed in the first leg member 20a, and the other end seated in the second seating groove formed in the second leg member 20b, The other end of the first leg member 20a spaced apart from each other and the other end of the second leg member 20b are interconnected while being coupled to each other.
  • the first leg member 20a and the second leg member 20b separated from each other by the first girder 30a and the second girder 30b as described above are connected as one.
  • the moving member 40 is mounted so as to be movable along the longitudinal direction of the girder 30, and a lifting device 45 for raising and lowering the object is installed.
  • the movable member 40 is disposed between the first girder 30a and the second girder 30b, and the rail 10 along the first girder 30a and the second girder 30b It moves in a direction orthogonal to.
  • the horizontal support 50 has one end coupled to the girder 30 and the other end protruding in the moving direction of the leg member 20.
  • the horizontal support 50 protrudes more horizontally than the leg member 20.
  • the horizontal support 50 is composed of a first horizontal support 50a and a second horizontal support 50b, as shown in FIGS. 3 and 4.
  • the first horizontal support 50a is formed to protrude from one side of the first girder 30a in a direction opposite to the second girder 30b.
  • the second horizontal support 50b is formed to protrude from one side of the second girder 30b in a direction opposite to the first girder 30a.
  • first horizontal support 50a and the second horizontal support 50b protrude in opposite directions to be installed.
  • the horizontal support 50 may further include a connection support 50c interconnecting one end of the first horizontal support 50a spaced apart from each other and one end of the second horizontal support 50b.
  • the first horizontal support 50a and the second horizontal support 50b are interconnected by the connection support 50c, and the connection support 50c is disposed above the moving member 40.
  • the first girder (30a), the second girder (30b) and the moving member 40 are arranged inside the first horizontal support (50a), the connection support (50c) and the first horizontal support (50a). do.
  • Each of the horizontal support 50 that is, the first horizontal support 50a and the second horizontal support 50b, has a vertical support member 51, a horizontal support member 52, and a first connection bar 53, respectively. And, it comprises a second connection bar (54).
  • the vertical support member 51 is made of an H-beam, and is longly coupled in the vertical direction at one side of the girder 30.
  • the lower end of the vertical support member 51 is coupled to one side of the girder 30, and the upper end protrudes further upward than the girder 30.
  • a plurality of these vertical support members 51 are spaced apart from each other and are coupled to one side of the girder 30.
  • One end of the horizontal support member 52 is coupled to the vertical support member 51 and the other end of the horizontal support member 52 protrudes in the opposite direction of the girder 30.
  • the horizontal support member 52 is formed of a plurality, like the vertical support member 51.
  • the upper portion of the horizontal support member 52 is disposed at a position lower than the upper end of the vertical support member 51.
  • the first connection bar 53 interconnects the plurality of vertical support members 51.
  • the second connection bar 54 interconnects the other ends of the plurality of horizontal support members 52.
  • the plurality of vertical support members 51 and horizontal support members 52 form a single module stably.
  • connection support 50c interconnects the upper portion of the vertical support member 51 constituting the first horizontal support 50a and the upper portion of the vertical support member 51 constituting the second horizontal support 50b. .
  • the vertical support member 51 of the first horizontal support 50a is the first girder 30a. It is coupled to one side of, and the vertical support member 51 of the second horizontal support (50b) is coupled to one side of the second girder (30b).
  • the horizontal support 50 as described above may be formed by welding all of the components, but since a lot of time and skilled workers are required to do the welding, in the present invention, the horizontal support 50 as shown in FIGS. 5 to 7 ), the configuration was fastened with bolts.
  • a first bracket 55 is mounted on one side of the girder 30, and a second bracket 56 and a third bracket 57 are provided on one side and the other side of the vertical support member 51, respectively. And mounted on the fourth bracket 58 at one end of the horizontal support member 52.
  • the first to fourth brackets 55 to 58 are made of a flat steel plate or the like.
  • the vertical support member 51 is fixedly coupled to the girder 30 by bolting the first bracket 55 and the second bracket 56.
  • the horizontal support member 52 is fixedly coupled to the vertical support member 51 by bolting the third bracket 57 and the fourth bracket 58.
  • the horizontal support 50 on which the cover member 60 to be described later is installed has a sturdy structure as above, the horizontal support 50 and the cover member 60, etc., are easily It can be prevented from being damaged.
  • the cover member 60 is coupled to the horizontal support 50 to cover the upper portion of the horizontal support 50 and the upper portion of the girder 30.
  • the cover member 60 is coupled to the first horizontal support 50a, the second horizontal support 50b, and the connection support 50c, and the first horizontal support 50a, the first girder 30a), the moving member 40, the second girder (30b) and covers the upper portion of the second horizontal support (50b).
  • the cover member 60 may be made of a tent or the like, but is preferably made of a corrugated steel plate or the like to have a robust structure.
  • the cover member 60 is coupled to the horizontal support 50 through welding or bolting.
  • the cover member 60 covers the upper portion of the horizontal support 50 and the girder 30, so that the lifting device 45 covers the upper portion of the lifting device 45 mounted on the moving member 40. It can prevent exposure to snow, rain, sunlight, etc., and, in particular, it can provide shade for workers working under the gantry crane, blocking snow, rain, or strong sunlight so that work can be done easily even in bad weather. I can.
  • the present invention makes it easy to assemble and install a gantry crane in the field, and in particular, it can be assembled with bolts of the horizontal support 50 to shorten the working time, and work from the inside of the gantry crane by the cover member 60 It is possible to provide a roof to workers who work, so that the work can be done easily even in some bad weather.
  • roof-formed outdoor gantry crane is not limited to the above-described embodiment, and may be implemented by various modifications within the scope of the technical idea of the present invention.
  • the present invention can be applied to and used in an outdoor gantry crane.

Abstract

La présente invention concerne une grue à portique extérieur ayant un toit et, en particulier, une grue à portique extérieur ayant un toit dans laquelle le toit est installé dans la grue à portique extérieur de manière à faciliter la réalisation aisée d'opérations etc. au niveau de la portion inférieure de la grue à portique. La grue à portique extérieur ayant le toit selon la présente invention comprend : une paire de rails qui sont installés de manière à être espacés l'un de l'autre sur le sol ; une paire d'éléments formant pied qui sont montés de manière à être mobiles le long des rails ; une poutrelle qui est disposée dans une direction perpendiculaire aux rails et qui relie les portions supérieures de la paire d'éléments formant pied espacés l'un de l'autre ; un élément mobile qui est monté de manière à être mobile le long de la direction longitudinale de la poutrelle et comporte un dispositif de levage ; un support horizontal dont une extrémité est reliée à la poutrelle et l'autre extrémité fait saillie dans la direction de déplacement des éléments formant pied ; et un élément formant couvercle qui est relié au support horizontal pour recouvrir la portion supérieure du support horizontal et la portion supérieure de la poutrelle, le support horizontal faisant davantage saillie dans la direction horizontale que les éléments formant pied.
PCT/KR2020/002598 2019-10-28 2020-02-24 Grue à portique extérieur ayant un toit WO2021085751A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0134513 2019-10-28
KR1020190134513A KR102079531B1 (ko) 2019-10-28 2019-10-28 지붕이 형성된 옥외용 갠트리 크레인

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WO2021085751A1 true WO2021085751A1 (fr) 2021-05-06

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PCT/KR2020/002598 WO2021085751A1 (fr) 2019-10-28 2020-02-24 Grue à portique extérieur ayant un toit

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WO (1) WO2021085751A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102079531B1 (ko) * 2019-10-28 2020-02-21 박승순 지붕이 형성된 옥외용 갠트리 크레인

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008115007A (ja) * 2006-11-08 2008-05-22 Marujun Engineering Kk 自走式門型クレーンのカバー装置
KR20140020596A (ko) * 2012-08-10 2014-02-19 채일수 천정 크레인의 주행레일겸용 크레인 거더
KR20180020698A (ko) * 2016-08-19 2018-02-28 케이티씨 주식회사 트러스 구조를 갖는 천정형 크레인
KR20190033164A (ko) * 2017-09-21 2019-03-29 삼성중공업 주식회사 갠트리 크레인
KR102079531B1 (ko) * 2019-10-28 2020-02-21 박승순 지붕이 형성된 옥외용 갠트리 크레인

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101180367B1 (ko) 2010-06-04 2012-09-10 최현수 절첩천막 장착 갠트리크레인

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008115007A (ja) * 2006-11-08 2008-05-22 Marujun Engineering Kk 自走式門型クレーンのカバー装置
KR20140020596A (ko) * 2012-08-10 2014-02-19 채일수 천정 크레인의 주행레일겸용 크레인 거더
KR20180020698A (ko) * 2016-08-19 2018-02-28 케이티씨 주식회사 트러스 구조를 갖는 천정형 크레인
KR20190033164A (ko) * 2017-09-21 2019-03-29 삼성중공업 주식회사 갠트리 크레인
KR102079531B1 (ko) * 2019-10-28 2020-02-21 박승순 지붕이 형성된 옥외용 갠트리 크레인

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