CN105565161A - Automatic overturning device for residue box of double-main-beam gantry crane - Google Patents
Automatic overturning device for residue box of double-main-beam gantry crane Download PDFInfo
- Publication number
- CN105565161A CN105565161A CN201610151811.0A CN201610151811A CN105565161A CN 105565161 A CN105565161 A CN 105565161A CN 201610151811 A CN201610151811 A CN 201610151811A CN 105565161 A CN105565161 A CN 105565161A
- Authority
- CN
- China
- Prior art keywords
- residue
- box
- residue box
- overturning device
- gantry 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.)
- 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
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides an automatic overturning device for a residue box of a double-main-beam gantry crane and belongs to the technical field of road, bridge and tunnel construction equipment. The automatic overturning device is characterized in that the axis portions of the upper ends of the two sides of the residue box are provided with hook hanging points; the two sides of the lower portion of the residue box are each provided with an eccentric column located in one side of the gravity center line of the residue box. Two main beams of the gantry crane are each connected with a stand column. Short beams are arranged under the stand columns and connected with main supporting legs of the crane. The inner sides of the two stand columns are provided with residue box overturning supports namely residue box eccentric column brackets. The automatic overturning device has the beneficial effects that the residue box can be turned over to complete residue soil lifting and dumping without manual coordination; and during residue soil overturning and dumping of the residue box, the crane can walk along a steel rail at the same time, and the residue discharge time is shortened. By the adoption of the automatic overturning device, no manual coordination is needed in the residue discharge process, an operator of the gantry crane can complete the residue discharge work by himself/herself, and the residue discharge process is easy to operate; continuous residue discharge working efficiency is high; and short-distance coordination of workers is not needed, and safety and reliability are achieved.
Description
Technical field
The invention belongs to road and bridge, constructing tunnel equipment technical field.
Background technology:
In current Shield Construction Method Used, the vertical transport of the earthwork mainly adopts gauntry crane to promote the transportation mode of quarrel case to earth's surface, and the case that is cut unload a cubic metre of earth formula mainly contain two kinds: one be quarrel case bottom turnover panel unload soil, need hand fit, this mode both added workmen, and the safety of operating personal has again very large hidden danger sometimes; Another large and small suspension hook coordinates, and realize the upset suitable for reading of quarrel case and unload a cubic metre of earth formula, this mode tapping process complicated operation, continuous-running efficiency of slagging tap is low.
Summary of the invention
The object of the invention is: provide a kind of two girder gauntry crane slag case from turning device, it can without the need to hand fit in tapping process, and continuous-running efficiency of slagging tap is high.
Technical scheme of the present invention is: install suspension hook suspension centre in upper end, slag case both sides axial location, a biasing post is respectively installed in slag lower box part both sides and is positioned at slag case center of gravity line one side position, respectively connect a column at gauntry crane two girder, column is divided into short beam and is connected with lifting owner supporting leg, installs slag case turnover bracket and slag case biasing post bracket inside two columns.
The invention has the beneficial effects as follows: this device can realize slag case without the need to hand fit and overturn unloading dregs, unload in the process of dregs in the upset of slag case, crane can be walked with time delay rail, shortens and slags tap the time.This device is without the need to hand fit in tapping process, and gauntry crane operator can complete the work of slagging tap separately, and tapping process is simple to operate, easy.Continuous-running efficiency of slagging tap is high.Without the need to manually closely coordinating, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure side view of the present invention;
Fig. 3 is slag case of the present invention upset operating diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1, 2,1 be dolly, 2 are girders, 3 are supporting legs, 4 are columns, 5 are suspension hooks, 6 are slag casees, 7 are eccentric shafts, 8 are turnover brackets, 9 are grade beams, 10 are short beams, 11 is suspension hook suspension centres.
As shown in Figure 3,12 is eccentric shaft brackets.
The present invention need with two girder gauntry crane with the use of, the present invention is the principle utilizing gravity and eccentric shaft, and slag case 6 owing to overturning centered by eccentric shaft 7 from gravity, and then completes the work of slagging tap.
Suspension hook 5 slag case 6 to turnover bracket 8 position of slinging slowly falls, fall completely after surely on turnover bracket 8 to continuing whereabouts suspension hook 5 until eccentric shaft 7, slag case 6 makes slag case 6 overturn around eccentric shaft 7 because deadweight reason and turnover bracket 8 support eccentric shaft 7, namely completes dregs and dumps.Namely lifting hook 5 to slag case 6 departs from turnover bracket 8 completes and once slags tap.
Claims (1)
1. a two girder gauntry crane slag case is from turning device, it is characterized in that: in upper end, slag case both sides axial location, suspension hook suspension centre is installed, a biasing post is respectively installed in slag lower box part both sides and is positioned at slag case center of gravity line one side position, respectively connect a column at gauntry crane two girder, column is divided into short beam and is connected with lifting owner supporting leg, installs slag case turnover bracket and slag case biasing post bracket inside two columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151811.0A CN105565161A (en) | 2016-03-17 | 2016-03-17 | Automatic overturning device for residue box of double-main-beam gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151811.0A CN105565161A (en) | 2016-03-17 | 2016-03-17 | Automatic overturning device for residue box of double-main-beam gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565161A true CN105565161A (en) | 2016-05-11 |
Family
ID=55875892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610151811.0A Pending CN105565161A (en) | 2016-03-17 | 2016-03-17 | Automatic overturning device for residue box of double-main-beam gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158726A (en) * | 2020-09-30 | 2021-01-01 | 河南卫华重型机械股份有限公司 | Application method of parallel-rail double-bridge crane in shaft construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1664720A1 (en) * | 1989-03-16 | 1991-07-23 | Филиал Государственного Союзного Института По Проектированию Предприятий Машиностроения | Pickup-and-tilting device for containers with journals |
| CN201241729Y (en) * | 2008-08-15 | 2009-05-20 | 中铁四局集团第五工程有限公司 | Simple automatic slag-discharging apparatus of deep large drilled shaft |
| CN201810342U (en) * | 2010-10-25 | 2011-04-27 | 河南省矿山起重机有限公司 | Dump crane |
| CN202208606U (en) * | 2011-07-25 | 2012-05-02 | 湖南中铁五新重工有限公司 | Discharge mechanism capable of discharging muck |
| CN205555890U (en) * | 2016-03-17 | 2016-09-07 | 中铁建大桥工程局集团第六工程有限公司 | Two girder gantry crane sediment casees are from turning device |
-
2016
- 2016-03-17 CN CN201610151811.0A patent/CN105565161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1664720A1 (en) * | 1989-03-16 | 1991-07-23 | Филиал Государственного Союзного Института По Проектированию Предприятий Машиностроения | Pickup-and-tilting device for containers with journals |
| CN201241729Y (en) * | 2008-08-15 | 2009-05-20 | 中铁四局集团第五工程有限公司 | Simple automatic slag-discharging apparatus of deep large drilled shaft |
| CN201810342U (en) * | 2010-10-25 | 2011-04-27 | 河南省矿山起重机有限公司 | Dump crane |
| CN202208606U (en) * | 2011-07-25 | 2012-05-02 | 湖南中铁五新重工有限公司 | Discharge mechanism capable of discharging muck |
| CN205555890U (en) * | 2016-03-17 | 2016-09-07 | 中铁建大桥工程局集团第六工程有限公司 | Two girder gantry crane sediment casees are from turning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158726A (en) * | 2020-09-30 | 2021-01-01 | 河南卫华重型机械股份有限公司 | Application method of parallel-rail double-bridge crane in shaft construction |
| CN112158726B (en) * | 2020-09-30 | 2022-08-19 | 河南卫华重型机械股份有限公司 | Application method of parallel-rail double-bridge crane in shaft construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |