CN105084227A - Crane - Google Patents
Crane Download PDFInfo
- Publication number
- CN105084227A CN105084227A CN201510263981.3A CN201510263981A CN105084227A CN 105084227 A CN105084227 A CN 105084227A CN 201510263981 A CN201510263981 A CN 201510263981A CN 105084227 A CN105084227 A CN 105084227A
- Authority
- CN
- China
- Prior art keywords
- crane
- pillar
- opening
- pipeline
- hoisting crane
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
-
- 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
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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
- 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
- B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
-
- 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
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Automation & Control Theory (AREA)
Abstract
The invention relates to a crane provided with a crane column (1) and a base (4); the crane column has a tubular column lower part (3); the tubular column lower part has a lower bearing portion (5) and an upper bearing portion (6), which are used to support the crane column and laminated in the base; wherein the column lower part can rotate relative to the base through rotation equipment. Moreover, at least one pipeline (7) extends from the lower bearing portion to the upper bearing portion; the pipeline is connected to an inlet part (15) of a rotation distributor (8) above the upper bearing portion; in the inlet part, a loosening facility (10) for disconnecting the pipeline and the rotation distributor is arranged; an opening (9) in the same height of the loosening facility is arranged in the crane column, and through the opening, the loosening facility can be touched out of the crane.
Description
Technical field
The present invention relates to a kind of hoisting crane with the feature of claim 1.
Background technology
Can be arranged on vehicle or fixing substrate with its base according to such hoisting crane.One or more crane arm is bearing on crane pillar pivotly.
Have the following advantages according to such hoisting crane (for example, see AT371788B1) tool, that is, pipeline (such as electric and hydraulic power line) can extend at the inside protectorate of crane pillar the rotation distributing box being arranged on there.
Be configured to two parts within the pillar lower member (Reference numeral 5) being arranged on tubulose at the rotation distributing box (Reference numeral 17) shown in AT371788B1.Can not draw in AT371788B1, where the inlet location for pipeline is arranged on.Solution according to AT371788B1 also can commercially obtain.Inlet location for pipeline is located in AT371788B1 foot in the lower openings of the pipe arranging Reference numeral 5, is that is arranged in the region of the supporting portion of bottom.Described inlet location is very inapproachable there.
Therefore shortcoming is, rotating distributing box itself can only (such as in order to past-sale service) dismantle or again assemble very loaded down with trivial detailsly.Dismounting or assembling must out or with entering be carried out from the pillar lower member of the tubulose of crane pillar up or down.
Existing is not according to such hoisting crane, and wherein, crane pillar to be arranged on base via rotating machinery, be not that is put in this base yet.Rotate the most fraction in the base and only that arranges of distributing box to put in crane pillar.In these hoisting cranes, rotation distributing box is also very inapproachable and must dismantles from bottom in order to past-sale service object in the region of release apparatus.
Summary of the invention
The object of the invention is to, making to become easy close to rotating distributing box according to such hoisting crane.
Described object is realized by the hoisting crane with the feature of claim 1.
Employ rotation distributing box in the present invention, this rotation distributing box is arranged on the supporting portion on top, and wherein, the inlet location for described at least one pipeline is also arranged on the supporting portion on top.Release apparatus for unclamping the connection between described at least one pipeline and rotation distributing box is arranged in the region of inlet location.Release apparatus can be got at outside crane pillar via the opening be arranged on the height of release apparatus in crane pillar.Therefore dismounting and the assembling of rotating distributing box can be carried out in a simple manner.Be in operation, therefore pipeline is protected because of extending within crane pillar.
The favourable embodiment of the present invention is protected in the dependent claims.
Be provided with many pipelines, such as hydraulic pressure or electric pipeline in practice.
Particularly preferably be, the opening be formed in crane pillar is so large, makes to rotate distributing box and can move through this opening for dismounting or assembling.
Opening can be arranged in the pillar lower member of tubulose according to the position of release apparatus or be arranged in column upper section parts.
When not needing close to when rotating distributing box, the opening be arranged in crane pillar can be closed by removable lid.
Accompanying drawing explanation
Embodiments of the invention are discussed in detail according to Fig. 1 and 2.
Fig. 1 illustrate hoisting crane not shown further according to crane pillar of the present invention,
Fig. 2 illustrates the transparent view for Fig. 1.
Detailed description of the invention
Fig. 1 illustrate hoisting crane not shown further according to crane pillar 1 of the present invention, the pillar lower member 3 that this crane pillar has tubulose and the column upper section parts 2 be arranged in this pillar lower member.Unshowned crane arm can be arranged on column upper section parts 2 with deflecting.
Crane pillar 1 is bearing on base 4 via the supporting portion 5 of bottom and the supporting portion 6 on top with the pillar lower member 3 of its tubulose.In the region of the supporting portion 5 of bottom, because corresponding to prior art, rotating machinery not shown further is bonded on crane pillar 1, to make this crane pillar unrestrictedly rotate relative to base 4.The pillar lower member 3 of tubulose is provided with column upper section parts 2, and crane arm is assemblied on these column upper section parts.
Can see four pipelines 7 in the illustrated embodiment, these four pipelines to enter the pillar lower member 3 of tubulose and are connected with the inlet location 15 of rotating distributing box 8 via release apparatus 10 above the supporting portion 6 on top under the supporting portion 5 of bottom.In the pipeline 7 shown in example, the comparatively thin pipeline 7 represented and the pipeline 7 comparatively slightly represented are for conveying liquid force feed.
Three outlets 11 can be seen in the drawings, these three outlets are connected with inlet location 15 via being divided into two-part rotation distributing box 8, like this even if make the transmission of the medium in pipeline 7 also can carry out by interference-free when crane pillar 1 unrestrictedly rotates relative to base 4.The structure rotating distributing box 8 corresponds to prior art and therefore need not further describe.
Can get at release apparatus 10 outside crane pillar 1 via the opening 9 be arranged at this on column upper section parts 2, this obviously makes the dismounting of rotation distributing box 8 or assembling become easy compared to prior art.Opening 9 is configured to so large, makes to rotate distributing box 8 and can move through this opening.
As shown in Figure 1; if the pipe 12 of protection pipeline 7 is arranged on the inside of crane pillar 1; wherein; rotate distributing box 8 (such as with its underpart parts) to be connected; what so meet object is; rotate the fixed position 13 of distributing box 8 on pipe 12 to arrange like this, make these fixed positions can be close via opening 9.
Alternatively or additionally can specify, pipe 12 has breach 14 (or unshowned gap, this gap extends to the side of this pipe) in the region of release apparatus 10.So can directly get at release apparatus 10.
Pipe 12 can be connected with base 4, such as weld on the end of its underpart.
Fig. 2 illustrates the transparent view for Fig. 1, and showing from this transparent view can easily close to release apparatus 10.
Claims (9)
1. hoisting crane, there is crane pillar (1) and base (4), this crane pillar has the pillar lower member (3) of tubulose, described base is arranged in overlapping up and down for the supporting portion (5) of the bottom of the pillar lower member (3) of crane pillar (1) and the supporting portion (6) on top, wherein, pillar lower member (3) can be rotated relative to base (4) by rotating machinery, and, at least one pipeline (7) extends towards the supporting portion (6) on top under the supporting portion (5) of bottom, it is characterized in that, described at least one pipeline (7) is connected with the inlet location (15) of rotating distributing box (8) on the supporting portion (6) on top, wherein, be provided with for unclamping at described at least one pipeline (7) and the release apparatus (10) rotating the connection between distributing box (8) in the region of described inlet location (15), and described crane pillar (1) has opening (9) on the height of release apparatus (10), this opening allows to get at release apparatus (10) outside crane pillar (1).
2. according to hoisting crane according to claim 1, it is characterized in that, the described opening (9) be arranged in crane pillar (1) is so large, makes to rotate distributing box (8) and can move through this opening.
3. according to the hoisting crane described in claim 1 or 2, it is characterized in that, described opening (9) is arranged in column upper section parts (2).
4. according to the hoisting crane described in item at least one in claims 1 to 3, it is characterized in that, described opening (9) is closed by removable lid.
5. according to the hoisting crane described in item at least one in Claims 1-4, it is characterized in that, described rotation distributing box (8) is connected with pipe (12), and within the pillar lower member (3) of tubulose, described at least one pipeline (7) extends in the tube.
6. according to hoisting crane according to claim 5, it is characterized in that, described pipe (12) is connected with base (4) on the end of its underpart.
7. according to the hoisting crane described in claim 5 or 6, it is characterized in that, rotating the fixed position (13) of distributing box (8) on pipe (12) can be close via opening (9).
8. according to the hoisting crane described in item at least one in claim 5 to 7, it is characterized in that, described pipe (12) has breach (14) or gap in the region of release apparatus (10).
9., according to the hoisting crane described in item at least one in claim 1 to 8, it is characterized in that, described hoist mechanism becomes carriage jack, is preferably configured to stevedoring crane.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14169680.7A EP2947038B1 (en) | 2014-05-23 | 2014-05-23 | Crane |
EP14169680.7 | 2014-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105084227A true CN105084227A (en) | 2015-11-25 |
CN105084227B CN105084227B (en) | 2017-08-22 |
Family
ID=50771199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510263981.3A Active CN105084227B (en) | 2014-05-23 | 2015-05-22 | Crane |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2947038B1 (en) |
JP (1) | JP6113783B2 (en) |
KR (1) | KR20150135108A (en) |
CN (1) | CN105084227B (en) |
BR (1) | BR102015011449B1 (en) |
ES (1) | ES2643603T3 (en) |
PL (1) | PL2947038T3 (en) |
RU (1) | RU2595107C1 (en) |
SI (1) | SI2947038T1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1839232A (en) * | 2003-12-18 | 2006-09-27 | 日立建机株式会社 | Swivel joint for construction machine |
JP4272983B2 (en) * | 2003-12-26 | 2009-06-03 | 株式会社キトー | Jib crane |
CN201325837Y (en) * | 2008-11-24 | 2009-10-14 | 徐州重型机械有限公司 | Self-dismounting split type turntable and crawling crane therewith |
CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
CN101674998A (en) * | 2007-05-03 | 2010-03-17 | 帕尔芬杰尔股份有限公司 | adjusting mechanism for a winch |
CN202201654U (en) * | 2011-08-08 | 2012-04-25 | 长沙桑尼重工机械有限公司 | Intelligent lorry-mounted crane with intelligent operation control system |
CN202296897U (en) * | 2011-11-07 | 2012-07-04 | 奥力通起重机(北京)有限公司 | Split column suspension crane |
CN202302480U (en) * | 2011-10-19 | 2012-07-04 | 江阴市长龄机械制造有限公司 | Multi-channel hydraulic gyrating joint |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT371788B (en) | 1981-02-11 | 1983-07-25 | Penz Rochus | SWIVEL DRIVE FOR THE COLUMN OF A TURNING CRANE |
JPH09142775A (en) * | 1995-11-21 | 1997-06-03 | Tadano Ltd | Rotary joint attaching/detaching mechanism of rotary crane |
JP2000177984A (en) * | 1998-12-16 | 2000-06-27 | Tadano Ltd | Rotary joint attaching structure for hydraulic work machine |
RU2169694C2 (en) * | 1999-01-05 | 2001-06-27 | ЗАО "НК Уралтерминалмаш" | Crane-manipulator set load-lifting boom |
-
2014
- 2014-05-23 SI SI201430399T patent/SI2947038T1/en unknown
- 2014-05-23 ES ES14169680.7T patent/ES2643603T3/en active Active
- 2014-05-23 PL PL14169680T patent/PL2947038T3/en unknown
- 2014-05-23 EP EP14169680.7A patent/EP2947038B1/en active Active
-
2015
- 2015-05-19 JP JP2015101463A patent/JP6113783B2/en active Active
- 2015-05-19 BR BR102015011449-4A patent/BR102015011449B1/en active IP Right Grant
- 2015-05-19 KR KR1020150069624A patent/KR20150135108A/en not_active Application Discontinuation
- 2015-05-21 RU RU2015119231/11A patent/RU2595107C1/en active
- 2015-05-22 CN CN201510263981.3A patent/CN105084227B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1839232A (en) * | 2003-12-18 | 2006-09-27 | 日立建机株式会社 | Swivel joint for construction machine |
JP4272983B2 (en) * | 2003-12-26 | 2009-06-03 | 株式会社キトー | Jib crane |
CN101674998A (en) * | 2007-05-03 | 2010-03-17 | 帕尔芬杰尔股份有限公司 | adjusting mechanism for a winch |
CN201325837Y (en) * | 2008-11-24 | 2009-10-14 | 徐州重型机械有限公司 | Self-dismounting split type turntable and crawling crane therewith |
CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
CN202201654U (en) * | 2011-08-08 | 2012-04-25 | 长沙桑尼重工机械有限公司 | Intelligent lorry-mounted crane with intelligent operation control system |
CN202302480U (en) * | 2011-10-19 | 2012-07-04 | 江阴市长龄机械制造有限公司 | Multi-channel hydraulic gyrating joint |
CN202296897U (en) * | 2011-11-07 | 2012-07-04 | 奥力通起重机(北京)有限公司 | Split column suspension crane |
Also Published As
Publication number | Publication date |
---|---|
JP6113783B2 (en) | 2017-04-12 |
RU2595107C1 (en) | 2016-08-20 |
SI2947038T1 (en) | 2017-11-30 |
EP2947038A1 (en) | 2015-11-25 |
ES2643603T3 (en) | 2017-11-23 |
JP2015224139A (en) | 2015-12-14 |
EP2947038B1 (en) | 2017-07-12 |
BR102015011449A2 (en) | 2016-03-22 |
BR102015011449B1 (en) | 2021-07-06 |
CN105084227B (en) | 2017-08-22 |
PL2947038T3 (en) | 2018-02-28 |
KR20150135108A (en) | 2015-12-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |