CN207684765U - A kind of piping lane segment lifting gantry crane - Google Patents
A kind of piping lane segment lifting gantry crane Download PDFInfo
- Publication number
- CN207684765U CN207684765U CN201721492513.4U CN201721492513U CN207684765U CN 207684765 U CN207684765 U CN 207684765U CN 201721492513 U CN201721492513 U CN 201721492513U CN 207684765 U CN207684765 U CN 207684765U
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- CN
- China
- Prior art keywords
- piping lane
- girder
- lane segment
- cantilever beam
- main supporting
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Abstract
The utility model discloses a kind of piping lane segment lifting gantry cranes, including a set of girder and cantilever beam, two sets of main supporting legs, a set of auxiliary leg, a set of rane trolley and its special hanger, two sets of main supporting leg branch are stood in piping lane installation foundation pit, the girder lower surface is connect with the main supporting leg upper surface, the cantilever beam is beam section on the outside of the cantilevered out main supporting leg of the girder, the rane trolley is installed on the girder, and it can walk along the girder and the cantilever beam, the auxiliary leg top is connect with the cantilever beam, lower support to ground；The utility model has the advantage of：Piping lane segment can be hung and be moved on in piping lane installation foundation pit, substantially increase piping lane segment hangs shifting efficiency, simplifies the process of piping lane segment lifting, the flexibility of use environment is high, has a vast market foreground and good social benefit, economic benefit.
Description
Technical field
The utility model is related to a kind of piping lane segment lifting gantry crane, it is specifically a kind of by piping lane segment from road surface transport vehicle
On unload, and hang the lifting equipment moved on in installation foundation pit, belong to lifting gantry crane field.
Background technology
The open cut formula piping lane segment installation general data construction period is short, and piping lane segment weight is big, lifting, mobile difficulty.
General open cut formula piping lane segment installation, with truck crane or crawler crane station on the outside of the foundation pit on ground, by piping lane segment
It is hung in foundation pit, but ground place is all narrow on the outside of general piping lane foundation pit, the space of do not stand truck crane or crawler crane,
And truck crane or crawler crane lifting, suspension hook are passive rotary form, are difficult to control when piping lane segment chooses to install, it is dangerous compared with
Height, therefore general open cut formula piping lane segment installation is provided regarding to the issue above, with truck crane or crawler crane station on the outside of foundation pit
On face, piping lane segment is sling, is then docked with mounted piping lane segment, but ground place is all compared on the outside of general piping lane foundation pit
Relatively narrower, the space of do not stand truck crane or crawler crane, and truck crane or crawler crane can not to the piping lane segment of lifting into
The multiple degrees of freedom accurate adjustment of row space, can not ensure aligning accuracy.
Invention content
To solve the above-mentioned problems, the utility model devises a kind of piping lane segment lifting gantry crane, can be by piping lane section
Section, which is hung, to be moved on in piping lane installation foundation pit, and substantially increase piping lane segment hangs shifting efficiency.
The technical solution of the utility model is：
A kind of piping lane segment lifting gantry crane, including a set of girder and cantilever beam, two sets of main supporting legs, a set of auxiliary leg,
A set of rane trolley and its special hanger, two sets of main supporting leg branch stand on piping lane installation foundation pit in, the girder lower surface with
The main supporting leg upper surface connection, the cantilever beam is beam section on the outside of the cantilevered out main supporting leg of the girder, the rane trolley
It is installed on the girder, and can walk along the girder and the cantilever beam, the auxiliary leg top and the cantilever beam
Connection, lower support to ground.
The rane trolley slings piping lane segment, hangs and moves in the piping lane installation foundation pit.
The piping lane segment can be transported to below the cantilever beam by road surface transport vehicle perpendicular to the girder direction, then be led to
It crosses after the piping lane segment is rotated by 90 ° by the suspender, hangs and move on in the foundation pit；
Also the girder direction can be parallel to by the piping lane segment by road surface transport vehicle by the auxiliary leg door frame
It is transported to below the cantilever beam, the rane trolley, which is hung, moves the piping lane segment, without rotation.
Preferably, the suspender of the rane trolley has 360 ° of rotation functions, can integrally revolve the piping lane segment sling
Turn, to meet lifting needs.
Preferably, the auxiliary leg of the cantilever beam lower part installation, the rane trolley are hung in the cantilever beam side
When dress, auxiliary leg plays a supportive role, and gantry crane is avoided to tumble.
Preferably, it is connected using free bearing form between the auxiliary leg and the cantilever beam, the gantry crane does not hang load
When state, the auxiliary leg can be spun up along the free bearing.
The utility model has the advantage of：Piping lane segment can be hung and be moved on in piping lane installation foundation pit, substantially increase pipe
Shifting efficiency is hung in corridor segment, simplifies the process of piping lane segment lifting, the flexibility of use environment is high, before having a vast market
Scape and good social benefit, economic benefit.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the utility model embodiment overall schematic；
Fig. 2 is the utility model embodiment auxiliary leg cross-section diagram；
Fig. 3 is the vertical girder direction transport figure of the utility model embodiment；
Fig. 4 is that the utility model embodiment auxiliary leg spins up schematic diagram；
In figure：1, girder, 2, main supporting leg, 3, cantilever beam, 4, rane trolley, 5, special hanger, 6, auxiliary leg, 7, piping lane
Segment, 8, road surface transport vehicle, A, piping lane foundation pit.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, a kind of piping lane segment lifting gantry crane, including 3, two sets of main supporting legs of a set of girder 1 and cantilever beam
2, a set of auxiliary leg 6, a set of rane trolley 4 and its suspender 5, two sets of main supporting legs 2 are stood in piping lane installation foundation pit A,
1 lower surface of the girder is connect with 2 upper surface of main supporting leg, and the cantilever beam 3 is the cantilevered out main supporting leg of the girder 12
Outside beam section, the rane trolley 4 is installed on 1 upper surface of the girder, and can walk along the girder 1 and cantilever beam 3, institute
It states 6 top of auxiliary leg to connect with the cantilever beam 3, lower support to ground.
The rane trolley 4 slings piping lane segment 7, hangs and moves to A in the piping lane installation foundation pit.
The piping lane segment 7 is transported to 3 lower section of the cantilever beam by road surface transport vehicle 8 perpendicular to the girder direction, then
After being rotated by 90 ° the piping lane segment 7 by the suspender 5, hangs and move on to A in the foundation pit.
Also 1 direction of the girder can be parallel to by the pipe by road surface transport vehicle 8 by the door frame of the auxiliary leg 6
Corridor segment 7 is transported to 3 lower section of the cantilever beam, and the rane trolley 4, which is hung, moves the piping lane segment 7, without rotation.
The auxiliary leg 6 of 3 lower part of cantilever beam installation, the rane trolley 4 are lifted in 3 side of the cantilever beam
When, the auxiliary leg 6 plays a supportive role, and gantry crane is avoided to tumble.
It is connected using free bearing form between the auxiliary leg 6 and the cantilever beam 3, the gantry crane does not hang load state
When, the auxiliary leg 6 can be spun up along free bearing.
Claims (5)
1. a kind of piping lane segment lifting gantry crane, it is characterised in that：Including a set of girder and cantilever beam, two sets of main supporting legs, a set of
Auxiliary leg, a set of rane trolley and its special hanger, two sets of main supporting leg branch are stood in piping lane installation foundation pit, the girder
Lower surface is connect with the main supporting leg upper surface, and the cantilever beam is beam section on the outside of the cantilevered out main supporting leg of the girder, described
Rane trolley is installed on the girder, and can be walked along the girder and the cantilever beam, the auxiliary leg top and institute
State cantilever beam connection, lower support to ground.
2. a kind of piping lane segment lifting gantry crane according to claim 1, it is characterised in that：The rane trolley is by piping lane
Segment is sling, and is hung and is moved in the piping lane installation foundation pit.
3. a kind of piping lane segment lifting gantry crane according to claim 2, it is characterised in that：Road surface transport vehicle can be perpendicular to
The piping lane segment is transported to below the cantilever beam, then is revolved the piping lane segment by the suspender by the girder direction
After turning 90 °, hangs and move on in the foundation pit.
4. a kind of piping lane segment lifting gantry crane according to claim 2, it is characterised in that：Road surface transport vehicle passes through described
Auxiliary leg door frame is parallel to the girder direction and the piping lane segment is transported to below the cantilever beam, described overline
Vehicle, which is hung, moves the piping lane segment, without rotation.
5. a kind of piping lane segment lifting gantry crane according to any one of claims 1-4, it is characterised in that：The auxiliary
It is connected using free bearing form between supporting leg and the cantilever beam, when the gantry crane does not hang load state, the auxiliary leg is along institute
State free bearing spin-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492513.4U CN207684765U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment lifting gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492513.4U CN207684765U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment lifting gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684765U true CN207684765U (en) | 2018-08-03 |
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ID=62989050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492513.4U Active CN207684765U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment lifting gantry crane |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811797A (en) * | 2019-04-04 | 2019-05-28 | 安徽精工电缆桥架有限公司 | A kind of rectangular piping lane support construction and its operating method convenient for adjusting |
| CN112938773A (en) * | 2021-04-01 | 2021-06-11 | 上海振华重工(集团)股份有限公司 | Installation method and installation system of underground engineering segment and installation crane |
| CN113235604A (en) * | 2021-02-05 | 2021-08-10 | 中铁工程机械研究设计院有限公司 | Erection construction method of cover plate structure of prefabricated building |
| CN113482047A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery installation method |
| CN114250777A (en) * | 2021-12-10 | 2022-03-29 | 中交二公局第六工程有限公司 | Double-span type feeding corridor system and double-span type feeding corridor method thereof |
-
2017
- 2017-11-10 CN CN201721492513.4U patent/CN207684765U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811797A (en) * | 2019-04-04 | 2019-05-28 | 安徽精工电缆桥架有限公司 | A kind of rectangular piping lane support construction and its operating method convenient for adjusting |
| CN113235604A (en) * | 2021-02-05 | 2021-08-10 | 中铁工程机械研究设计院有限公司 | Erection construction method of cover plate structure of prefabricated building |
| CN112938773A (en) * | 2021-04-01 | 2021-06-11 | 上海振华重工(集团)股份有限公司 | Installation method and installation system of underground engineering segment and installation crane |
| CN112938773B (en) * | 2021-04-01 | 2024-05-17 | 上海振华重工(集团)股份有限公司 | Method and system for installing underground engineering section and installation crane |
| CN113482047A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery installation method |
| CN114250777A (en) * | 2021-12-10 | 2022-03-29 | 中交二公局第六工程有限公司 | Double-span type feeding corridor system and double-span type feeding corridor method thereof |
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