CN105329774A - Gantry type frame of gantry crane and mounting method of gantry type frame - Google Patents
Gantry type frame of gantry crane and mounting method of gantry type frame Download PDFInfo
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- CN105329774A CN105329774A CN201510682145.9A CN201510682145A CN105329774A CN 105329774 A CN105329774 A CN 105329774A CN 201510682145 A CN201510682145 A CN 201510682145A CN 105329774 A CN105329774 A CN 105329774A
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Abstract
The invention relates to the technical field of hoisting machines, in particular to a gantry type frame of a gantry crane and a mounting method of the gantry type frame. The technical problem that mounting is not convenient in the prior art is solved. The gantry type frame comprises a main beam, a left supporting leg and a right supporting leg. The two ends of the main beam are detachably fixed to the top ends of the two supporting legs. Each supporting leg is composed of two supporting columns arranged in a splay shape. Each supporting column is divided into a plurality of column sections from top to bottom. The vertically adjacent column sections are fixed detachably. The gantry type frame of the gantry crane and the mounting method of the gantry type frame are especially suitable for occasions with small space.
Description
Technical field
The present invention relates to elevator machinery technology, particularly relate to a kind of door type frame of transfer crane and the technology of installation method thereof.
Background technology
The door type frame of transfer crane is primarily of girder, and two supporting leg compositions, need when door type frame is installed to lift girder, supporting leg by swing crane, for the occasion that space is less, length, the width on lifting altitude ratio installation ground are also large, due to the deficiency of site area, this brings difficulty to on-the-spot installation.
Summary of the invention
For the defect existed in above-mentioned prior art, technical matters to be solved by this invention is to provide a kind of door type frame and installation method thereof of transfer crane easy for installation.
In order to solve the problems of the technologies described above, the door type frame of a kind of transfer crane provided by the present invention, comprises girder, and each supporting leg in left and right, it is characterized in that: the top of two supporting legs is removably fixed at the two ends of described girder; Every root supporting leg is all set as splay pillar by two cloth and forms, and every root pillar is divided into more piece shell of column all from top to bottom, and neighbouring shell of column removably interfixes.
The installation method of the door type frame of transfer crane provided by the present invention, is characterized in that, concrete steps are as follows:
1) use hinge at the two ends, left and right of girder respectively on the top of the first segment shell of column of four pillars;
Wherein, two shell of columns in left side are defined as L1 shell of column, and two shell of columns on right side are defined as R1 shell of column, and two L1 shell of columns are that splayed is laid, and two R1 shell of columns are that splayed is laid;
2) adopt assembly pulley to tighten up method, fix with girder after utilizing assembly pulley two L1 shell of column subtends gatherings to be put in place, with girder fix after utilizing assembly pulley two R1 shell of column subtends gatherings to be put in place simultaneously;
3) between two L1 shell of columns and between two R1 shell of columns, installation floater fills supporting leg respectively, utilizes interim frock supporting leg by two L1 shell of columns and the synchronous upwards jacking of two R1 shell of columns, makes it liftoff;
4) get next segmented column section of four pillars, and two shell of columns belonging to left support leg are wherein defined as L2 shell of column, two shell of columns belonging to right support leg are wherein defined as R2 shell of column;
5) the top hinge of two L2 shell of columns is hinged on respectively the bottom of two L1 shell of columns, and the top hinge of two R2 shell of columns is hinged on respectively the bottom of two R1 shell of columns, and two L2 shell of columns are that splayed is laid, two R2 shell of columns are that splayed is laid;
6) adopt assembly pulley to tighten up method, fix respectively with two L1 shell of columns after utilizing assembly pulley two L2 shell of column subtends gatherings to be put in place, with two piece R1 shell of columns respectively fix after utilizing assembly pulley two R2 shell of column subtends gatherings to be put in place simultaneously;
7) if girder jacking to setting height, then end is installed, otherwise then goes to step 8;
8) between two L2 shell of columns and between two R2 shell of columns, installation floater fills supporting leg respectively, utilizes interim frock supporting leg by two L2 shell of columns and the synchronous upwards jacking of two R2 shell of columns, makes it liftoff;
9) two L2 shell of columns are defined as new L1 shell of column, and two R2 shell of columns are defined as new R1 shell of column, then next segmented column section of four pillars is got, and two shell of columns belonging to left support leg are wherein defined as new L2 shell of column, two shell of columns belonging to right support leg are wherein defined as new R2 shell of column, and then go to step 5.
The door type frame of transfer crane provided by the invention and installation method thereof, the mode that alternating horizontal traction is carried out in the many segmentations of employing supporting leg, temporarily frock supporting leg, hauling block group installs supporting leg, and by girder jacking to predetermined height, install very convenient, be particularly suitable for the occasion that space is less.
Accompanying drawing explanation
Fig. 1 is the structural representation of the door type frame of the transfer crane of the embodiment of the present invention;
Fig. 2, Fig. 3 are the installation method schematic diagrams of the door type frame of the transfer crane of the embodiment of the present invention.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiments of the invention are described in further detail; but the present embodiment is not limited to the present invention; every employing analog structure of the present invention and similar change thereof, all should list protection scope of the present invention in, the pause mark in the present invention all represent and relation.
As shown in Figure 1, the door type frame of a kind of transfer crane that the embodiment of the present invention provides, comprises girder 1, and each supporting leg in left and right, it is characterized in that: the top of two supporting legs is removably fixed at the two ends of described girder 1; Every root supporting leg is all set as splay pillar 2 by two cloth and forms, and every root pillar 2 is divided into more piece shell of column all from top to bottom, and neighbouring shell of column removably interfixes.
The installation method of the embodiment of the present invention is as follows:
1) as shown in Figure 2, use hinge at the two ends, left and right of girder 1 respectively on the top of the first segment shell of column of four pillars;
Wherein, two shell of columns in left side are defined as L1 shell of column, and two shell of columns on right side are defined as R1 shell of column, and two L1 shell of columns are that splayed is laid, and two R1 shell of columns are that splayed is laid;
2) adopt assembly pulley to tighten up method, fix with girder 1 after utilizing assembly pulley 3 two L1 shell of column subtends gatherings to be put in place, with girder 1 fix after utilizing assembly pulley 3 two R1 shell of column subtends gatherings to be put in place simultaneously;
3) as shown in Figure 3, between two L1 shell of columns and between two R1 shell of columns, installation floater fills supporting leg 4 respectively, utilizes interim frock supporting leg 4 by two L1 shell of columns and the synchronous upwards jacking of two R1 shell of columns, makes it liftoff;
4) get next segmented column section of four pillars, and two shell of columns belonging to left support leg are wherein defined as L2 shell of column, two shell of columns belonging to right support leg are wherein defined as R2 shell of column;
5) the top hinge of two L2 shell of columns is hinged on respectively the bottom of two L1 shell of columns, and the top hinge of two R2 shell of columns is hinged on respectively the bottom of two R1 shell of columns, and two L2 shell of columns are that splayed is laid, two R2 shell of columns are that splayed is laid;
6) adopt assembly pulley to tighten up method, fix respectively with two L1 shell of columns after utilizing assembly pulley 5 two L2 shell of column subtends gatherings to be put in place, with two piece R1 shell of columns respectively fix after utilizing assembly pulley two R2 shell of column subtends gatherings to be put in place simultaneously;
7) if girder 1 jacking to setting height, then end is installed, otherwise then goes to step 8;
8) between two L2 shell of columns and between two R2 shell of columns, installation floater fills supporting leg respectively, utilizes interim frock supporting leg by two L2 shell of columns and the synchronous upwards jacking of two R2 shell of columns, makes it liftoff;
9) two L2 shell of columns are defined as new L1 shell of column, and two R2 shell of columns are defined as new R1 shell of column, then next segmented column section of four pillars is got, and two shell of columns belonging to left support leg are wherein defined as new L2 shell of column, two shell of columns belonging to right support leg are wherein defined as new R2 shell of column, and then go to step 5.
Claims (2)
1. a door type frame for transfer crane, comprises girder, and each supporting leg in left and right, it is characterized in that: the top of two supporting legs is removably fixed at the two ends of described girder; Every root supporting leg is all set as splay pillar by two cloth and forms, and every root pillar is divided into more piece shell of column all from top to bottom, and neighbouring shell of column removably interfixes.
2. the installation method of the door type frame of transfer crane according to claim 1, is characterized in that, concrete steps are as follows:
1) use hinge at the two ends, left and right of girder respectively on the top of the first segment shell of column of four pillars;
Wherein, two shell of columns in left side are defined as L1 shell of column, and two shell of columns on right side are defined as R1 shell of column, and two L1 shell of columns are that splayed is laid, and two R1 shell of columns are that splayed is laid;
2) adopt assembly pulley to tighten up method, fix with girder after utilizing assembly pulley two L1 shell of column subtends gatherings to be put in place, with girder fix after utilizing assembly pulley two R1 shell of column subtends gatherings to be put in place simultaneously;
3) between two L1 shell of columns and between two R1 shell of columns, installation floater fills supporting leg respectively, utilizes interim frock supporting leg by two L1 shell of columns and the synchronous upwards jacking of two R1 shell of columns, makes it liftoff;
4) get next segmented column section of four pillars, and two shell of columns belonging to left support leg are wherein defined as L2 shell of column, two shell of columns belonging to right support leg are wherein defined as R2 shell of column;
5) the top hinge of two L2 shell of columns is hinged on respectively the bottom of two L1 shell of columns, and the top hinge of two R2 shell of columns is hinged on respectively the bottom of two R1 shell of columns, and two L2 shell of columns are that splayed is laid, two R2 shell of columns are that splayed is laid;
6) adopt assembly pulley to tighten up method, fix respectively with two L1 shell of columns after utilizing assembly pulley two L2 shell of column subtends gatherings to be put in place, with two piece R1 shell of columns respectively fix after utilizing assembly pulley two R2 shell of column subtends gatherings to be put in place simultaneously;
7) if girder jacking to setting height, then end is installed, otherwise then goes to step 8;
8) between two L2 shell of columns and between two R2 shell of columns, installation floater fills supporting leg respectively, utilizes interim frock supporting leg by two L2 shell of columns and the synchronous upwards jacking of two R2 shell of columns, makes it liftoff;
9) two L2 shell of columns are defined as new L1 shell of column, and two R2 shell of columns are defined as new R1 shell of column, then next segmented column section of four pillars is got, and two shell of columns belonging to left support leg are wherein defined as new L2 shell of column, two shell of columns belonging to right support leg are wherein defined as new R2 shell of column, and then go to step 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682145.9A CN105329774A (en) | 2015-10-21 | 2015-10-21 | Gantry type frame of gantry crane and mounting method of gantry type frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682145.9A CN105329774A (en) | 2015-10-21 | 2015-10-21 | Gantry type frame of gantry crane and mounting method of gantry type frame |
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| CN105329774A true CN105329774A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510682145.9A Pending CN105329774A (en) | 2015-10-21 | 2015-10-21 | Gantry type frame of gantry crane and mounting method of gantry type frame |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011081061A1 (en) * | 2011-08-17 | 2013-02-21 | Sgl Carbon Se | Crane bridge for overhead crane, has continuous plate-shaped fiber composite webs that are extended in bridge longitudinal direction |
| CN202880701U (en) * | 2012-11-08 | 2013-04-17 | 张静 | Trackless gantry crane |
| CN203306950U (en) * | 2013-05-15 | 2013-11-27 | 中建一局集团安装工程有限公司 | Detachable heavy portal frame |
| CN204057755U (en) * | 2014-06-04 | 2014-12-31 | 国家电网公司 | A kind of frame-type hanging device |
| CN204211355U (en) * | 2014-10-08 | 2015-03-18 | 江苏华澄重工有限公司 | A kind of gusset plate interconnection system flexible leg |
| CN205114854U (en) * | 2015-10-21 | 2016-03-30 | 上海东普起重机械有限公司 | Gantry crane's door type frame |
-
2015
- 2015-10-21 CN CN201510682145.9A patent/CN105329774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011081061A1 (en) * | 2011-08-17 | 2013-02-21 | Sgl Carbon Se | Crane bridge for overhead crane, has continuous plate-shaped fiber composite webs that are extended in bridge longitudinal direction |
| CN202880701U (en) * | 2012-11-08 | 2013-04-17 | 张静 | Trackless gantry crane |
| CN203306950U (en) * | 2013-05-15 | 2013-11-27 | 中建一局集团安装工程有限公司 | Detachable heavy portal frame |
| CN204057755U (en) * | 2014-06-04 | 2014-12-31 | 国家电网公司 | A kind of frame-type hanging device |
| CN204211355U (en) * | 2014-10-08 | 2015-03-18 | 江苏华澄重工有限公司 | A kind of gusset plate interconnection system flexible leg |
| CN205114854U (en) * | 2015-10-21 | 2016-03-30 | 上海东普起重机械有限公司 | Gantry crane's door type frame |
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Application publication date: 20160217 |