CN106006395A - Special double-main-beam double-trolley gantry crane for subway unearthing - Google Patents
Special double-main-beam double-trolley gantry crane for subway unearthing Download PDFInfo
- Publication number
- CN106006395A CN106006395A CN201610430415.1A CN201610430415A CN106006395A CN 106006395 A CN106006395 A CN 106006395A CN 201610430415 A CN201610430415 A CN 201610430415A CN 106006395 A CN106006395 A CN 106006395A
- Authority
- CN
- China
- Prior art keywords
- girder
- subway
- double
- gantry crane
- unearthed
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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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
- 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
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C6/00—Girders, or track-supporting structures, specially adapted for 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
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to a special double-main-beam double-trolley gantry crane for subway unearthing. The crane comprises support legs A and support legs B; a main beam A is arranged on the upper side of each support leg A; a main beam B is arranged on the upper side of each support leg B; lifting trolleys are respectively arranged on the upper sides of the main beams A and the main beams B; winding drums are arranged on the upper sides of the lifting trolleys; steel wire ropes are arranged on the lower sides of the winding drums; pulley sets are arranged on the lower sides of the steel wire ropes; balance beams are arranged on the lower sides of the pulley sets; connecting rods are arranged on the lower sides of the balance beams; hoppers are arranged on the lower sides of the connecting rods; and hanging hooks A and hanging hooks B are arranged on the upper sides of the lifting trolleys. The crane has the advantages of reasonable structure, convenience for use, high working efficiency, energy conservation, time saving and high safety.
Description
Technical field
The invention belongs to crane technical field, be specifically related to a kind of gantry crane, be unearthed special pair of girder double trolley gantry crane particularly to a kind of subway.
Background technology
Development along with urban construction, increasing city has subway or subway is built in plan, unearthed operation during construction of subway completes generally by crane facility, current crane uses suspension hook or suspender to realize artificial tipping bucket or semi-automatic tipping bucket, then dregs is lifted by crane, then by manually suspension hook or suspender being moved away, thus realize soil purpose, this mode inefficiency, and wasting time and energy, has had a strong impact on subway and has been unearthed operation；Therefore it provides a kind of subway rational in infrastructure, easy to use, that work efficiency is high, energy-and time-economizing, safety are high is unearthed, special pair of girder double trolley gantry crane is necessary.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and provide a kind of subway rational in infrastructure, easy to use, that work efficiency is high, energy-and time-economizing, safety are high to be unearthed special pair of girder double trolley gantry crane.
The object of the present invention is achieved like this: a kind of subway is unearthed special pair of girder double trolley gantry crane, it includes supporting leg A and legs B, the upside of described supporting leg A is provided with girder A, the upside of described legs B is provided with girder B, described girder A and the upside of girder B are respectively arranged with lifting trolley, the upside of described lifting trolley is provided with reel, the downside of described reel is provided with steel wire rope, the downside of described steel wire rope is provided with assembly pulley, the downside of described assembly pulley is provided with equalizer bar, the downside of described equalizer bar is provided with connecting rod, the downside of described connecting rod is provided with hopper, the upside of described lifting trolley is additionally provided with hook A and hook B.
The quantity of described supporting leg A is 2, and the quantity of described legs B is 2.
Described reel is double crosslinking drum.
Described girder A and girder B is box type girder.
The quantity of described connecting rod is 4.
Described equalizer bar is cuboid equalizer bar.
Beneficial effects of the present invention: the present invention uses and is respectively arranged with lifting trolley on the upside of girder A and girder B, girder A and girder B, and in use, double trolley is independent of each other, recycles, improves the work efficiency of unearthed operation；The present invention uses hopper, hook A and hook B, the upper end of hook A and hook B can be respectively provided with hydraulic cylinder, when dregs lifting transport filled by hopper, hook A and hook B is respectively embedded on the downside of hopper, ensure the stationarity of hopper transport, when hopper reach specify position, need to come down in torrents dregs time, hydraulic cylinder action can be controlled, hopper is tilted, toppling over job safety stable, efficiency is high, it is not necessary to human assistance operation, use equalizer bar and assembly pulley, making the Load Balanced of lifting trolley, safety is high, will not rock excessive in the transportation that hoists；The present invention has advantage rational in infrastructure, easy to use, that work efficiency is high, energy-and time-economizing, safety are high.
Accompanying drawing explanation
Fig. 1 is that a kind of subway of the present invention is unearthed the structural representation of special pair of girder double trolley gantry crane.
Fig. 2 is that a kind of subway of the present invention is unearthed the left view of special pair of girder double trolley gantry crane.
In figure: 1, supporting leg A 2, girder A 3, lifting trolley 4, reel 5, steel wire rope 6, assembly pulley 7, equalizer bar 8, connecting rod 9, hopper 10, hook A 11, hook B 12, legs B 13, girder B.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1-2, a kind of subway is unearthed special pair of girder double trolley gantry crane, it includes supporting leg A1 and legs B 12, the upside of described supporting leg A1 is provided with girder A2, the upside of described legs B 12 is provided with girder B13, described girder A2 and the upside of girder B13 are respectively arranged with lifting trolley 3, the upside of described lifting trolley 3 is provided with reel 4, the downside of described reel 4 is provided with steel wire rope 5, the downside of described steel wire rope 5 is provided with assembly pulley 6, the downside of described assembly pulley 6 is provided with equalizer bar 7, the downside of described equalizer bar 7 is provided with connecting rod 8, the downside of described connecting rod 8 is provided with hopper 9, the upside of described lifting trolley 3 is additionally provided with hook A10 and hook B11.
The present invention uses and is respectively arranged with lifting trolley 3 on the upside of girder A2 and girder B13, girder A2 and girder B13, and in use, double trolley is independent of each other, and recycles, improves the work efficiency of unearthed operation；The present invention uses hopper 9, hook A10 and hook B11, the upper end of hook A10 and hook B11 can be respectively provided with hydraulic cylinder, when dregs lifting transport filled by hopper 9, hook A10 and hook B11 is respectively embedded on the downside of hopper 9, ensure the stationarity of hopper 9 transport, when hopper 9 reaches to specify position, need to come down in torrents dregs time, hydraulic cylinder action can be controlled, hopper 9 is tilted, topple over job safety stable, efficiency is high, need not human assistance operation, use equalizer bar 7 and assembly pulley 6, make the Load Balanced of lifting trolley, safety is high, the transportation that hoists will not be rocked excessive；The present invention has advantage rational in infrastructure, easy to use, that work efficiency is high, energy-and time-economizing, safety are high.
Embodiment 2
nullAs shown in Figure 1-2，A kind of subway is unearthed special pair of girder double trolley gantry crane，It includes supporting leg A1 and legs B 12，The upside of described supporting leg A1 is provided with girder A2，The upside of described legs B 12 is provided with girder B13，Described girder A2 and the upside of girder B13 are respectively arranged with lifting trolley 3，The upside of described lifting trolley 3 is provided with reel 4，The downside of described reel 4 is provided with steel wire rope 5，The downside of described steel wire rope 5 is provided with assembly pulley 6，The downside of described assembly pulley 6 is provided with equalizer bar 7，The downside of described equalizer bar 7 is provided with connecting rod 8，The downside of described connecting rod 8 is provided with hopper 9，The upside of described lifting trolley 3 is additionally provided with hook A10 and hook B11，The quantity of described supporting leg A1 is 2，The quantity of described legs B 12 is 2，Described reel 4 is double crosslinking drum，Described girder A2 and girder B13 is box type girder，The quantity of described connecting rod 8 is 4，Described equalizer bar 7 is cuboid equalizer bar.
The present invention uses and is respectively arranged with lifting trolley 3 on the upside of girder A2 and girder B13, girder A2 and girder B13, and in use, double trolley is independent of each other, and recycles, improves the work efficiency of unearthed operation；The present invention uses hopper 9, hook A10 and hook B11, the upper end of hook A10 and hook B11 can be respectively provided with hydraulic cylinder, when dregs lifting transport filled by hopper 9, hook A10 and hook B11 is respectively embedded on the downside of hopper 9, ensure the stationarity of hopper 9 transport, when hopper 9 reaches to specify position, need to come down in torrents dregs time, hydraulic cylinder action can be controlled, hopper 9 is tilted, topple over job safety stable, efficiency is high, need not human assistance operation, use equalizer bar 7 and assembly pulley 6, make the Load Balanced of lifting trolley, safety is high, the transportation that hoists will not be rocked excessive；The present invention has advantage rational in infrastructure, easy to use, that work efficiency is high, energy-and time-economizing, safety are high.
Claims (6)
1. a subway is unearthed special pair of girder double trolley gantry crane, it includes supporting leg A and legs B, it is characterized in that: the upside of described supporting leg A is provided with girder A, the upside of described legs B is provided with girder B, described girder A and the upside of girder B are respectively arranged with lifting trolley, the upside of described lifting trolley is provided with reel, the downside of described reel is provided with steel wire rope, the downside of described steel wire rope is provided with assembly pulley, the downside of described assembly pulley is provided with equalizer bar, the downside of described equalizer bar is provided with connecting rod, the downside of described connecting rod is provided with hopper, the upside of described lifting trolley is additionally provided with hook A and hook B.
2. subway as claimed in claim 1 a kind of is unearthed special pair of girder double trolley gantry crane, it is characterised in that: the quantity of described supporting leg A is 2, and the quantity of described legs B is 2.
3. subway as claimed in claim 1 a kind of is unearthed special pair of girder double trolley gantry crane, it is characterised in that: described reel is double crosslinking drum.
4. subway as claimed in claim 1 a kind of is unearthed special pair of girder double trolley gantry crane, it is characterised in that: described girder A and girder B is box type girder.
5. subway as claimed in claim 1 a kind of is unearthed special pair of girder double trolley gantry crane, it is characterised in that: the quantity of described connecting rod is 4.
6. subway as claimed in claim 1 a kind of is unearthed special pair of girder double trolley gantry crane, it is characterised in that: described equalizer bar is cuboid equalizer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430415.1A CN106006395A (en) | 2016-06-17 | 2016-06-17 | Special double-main-beam double-trolley gantry crane for subway unearthing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430415.1A CN106006395A (en) | 2016-06-17 | 2016-06-17 | Special double-main-beam double-trolley gantry crane for subway unearthing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006395A true CN106006395A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610430415.1A Pending CN106006395A (en) | 2016-06-17 | 2016-06-17 | Special double-main-beam double-trolley gantry crane for subway unearthing |
Country Status (1)
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| CN (1) | CN106006395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035732A (en) * | 2018-01-23 | 2018-05-15 | 谢兆明 | A kind of city underground culvert tunnel aspect dregs clears equipment |
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| CN1590272A (en) * | 2003-08-27 | 2005-03-09 | 上海振华港口机械（集团）股份有限公司 | Roil type bitrolley gantry container hoister |
| CN101344011A (en) * | 2008-08-15 | 2009-01-14 | 中铁四局集团第五工程有限公司 | Simple automatic slag discharging device of deep large silo |
| CN201214597Y (en) * | 2008-04-28 | 2009-04-01 | 胡小清 | Double beams double bogies gantry crane |
| CN201842582U (en) * | 2010-10-25 | 2011-05-25 | 河南省矿山起重机有限公司 | Hydraulic self-discharging crane |
| CN201999647U (en) * | 2011-04-21 | 2011-10-05 | 株洲天桥起重机股份有限公司 | Ladle crane with structure of two trolleys and two main beams |
| CN202152259U (en) * | 2011-07-20 | 2012-02-29 | 武汉钢铁(集团)公司 | Portal crane for constructional engineering |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN202201645U (en) * | 2011-07-25 | 2012-04-25 | 湖南中铁五新重工有限公司 | Gantry crane for subway construction |
| JP2012116593A (en) * | 2010-11-30 | 2012-06-21 | Ihi Transport Machinery Co Ltd | Apparatus for suppressing swing of bucket of rope-trolley type unloader |
| CN202643142U (en) * | 2012-04-13 | 2013-01-02 | 领新(南通)重工有限公司 | Double-beam portal crane turnover structure |
| CN203865878U (en) * | 2014-05-23 | 2014-10-08 | 中铁科工集团有限公司 | Underground foundation pit deslagging and supporting gantry crane device |
| CN204111186U (en) * | 2014-09-23 | 2015-01-21 | 湖南中铁五新重工有限公司 | electric block gantry crane |
-
2016
- 2016-06-17 CN CN201610430415.1A patent/CN106006395A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590272A (en) * | 2003-08-27 | 2005-03-09 | 上海振华港口机械（集团）股份有限公司 | Roil type bitrolley gantry container hoister |
| CN201214597Y (en) * | 2008-04-28 | 2009-04-01 | 胡小清 | Double beams double bogies gantry crane |
| CN101344011A (en) * | 2008-08-15 | 2009-01-14 | 中铁四局集团第五工程有限公司 | Simple automatic slag discharging device of deep large silo |
| CN201842582U (en) * | 2010-10-25 | 2011-05-25 | 河南省矿山起重机有限公司 | Hydraulic self-discharging crane |
| JP2012116593A (en) * | 2010-11-30 | 2012-06-21 | Ihi Transport Machinery Co Ltd | Apparatus for suppressing swing of bucket of rope-trolley type unloader |
| CN201999647U (en) * | 2011-04-21 | 2011-10-05 | 株洲天桥起重机股份有限公司 | Ladle crane with structure of two trolleys and two main beams |
| CN202152259U (en) * | 2011-07-20 | 2012-02-29 | 武汉钢铁(集团)公司 | Portal crane for constructional engineering |
| CN202201645U (en) * | 2011-07-25 | 2012-04-25 | 湖南中铁五新重工有限公司 | Gantry crane for subway construction |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN202643142U (en) * | 2012-04-13 | 2013-01-02 | 领新(南通)重工有限公司 | Double-beam portal crane turnover structure |
| CN203865878U (en) * | 2014-05-23 | 2014-10-08 | 中铁科工集团有限公司 | Underground foundation pit deslagging and supporting gantry crane device |
| CN204111186U (en) * | 2014-09-23 | 2015-01-21 | 湖南中铁五新重工有限公司 | electric block gantry crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035732A (en) * | 2018-01-23 | 2018-05-15 | 谢兆明 | A kind of city underground culvert tunnel aspect dregs clears equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |