CN207684764U - A kind of piping lane segment contraposition installation gantry crane - Google Patents
A kind of piping lane segment contraposition installation gantry crane Download PDFInfo
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- CN207684764U CN207684764U CN201721492512.XU CN201721492512U CN207684764U CN 207684764 U CN207684764 U CN 207684764U CN 201721492512 U CN201721492512 U CN 201721492512U CN 207684764 U CN207684764 U CN 207684764U
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- piping lane
- girder
- lane segment
- freedom
- gantry crane
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Abstract
The utility model discloses a kind of piping lane segments to align installation gantry crane, including a set of girder, two sets of main supporting legs, a set of rane trolley, suspender, two sets of bottom running gears, 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 rane trolley is installed on the girder, and can walk along the girder, the suspender of the rane trolley is Three Degree Of Freedom rotary hanger；The utility model has the advantage of：Piping lane segment is sling, by rane trolley walking, sling lifting and the walking of bottom running gear, realize that space three-freedom translation, cooperation Three Degree Of Freedom adjust suspender, it realizes piping lane segment space six degree of freedom exactitude position, substantially increases the installation effectiveness of piping lane segment.
Description
Technical field
The utility model is related to a kind of piping lane segments to align installation gantry crane, specifically a kind of to sling piping lane segment,
Full degree of freedom accurately adjusts in space, and with the lifting equipment having installed piping lane segment in place and dock, belong to 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, and lifting, mobile, contraposition is tired
Difficulty, the bad guarantee of assembling precision, if the installation quality between piping lane segment, which goes wrong, can cause piping lane internal leak, and is managed
Corridor is all to be embedded in below ground, and if there is quality problems, later maintenance difficulty is high, and is lost huge.
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 slings, is then docked with mounted piping lane segment, but ground place is all narrow on the outside of general piping lane foundation pit, does not stand
The space of truck crane or crawler crane, and truck crane or crawler crane can not carry out the piping lane segment of lifting space multiple degrees of freedom essence
It adjusts, can not ensure aligning accuracy.
Invention content
To solve the above-mentioned problems, the utility model devises a kind of piping lane segment contraposition installation gantry crane, simplifies pipe
The process of corridor segment installation contraposition, the flexibility of use environment is high, has a vast market foreground and good social benefit, warp
Ji benefit.
The technical solution of the utility model is：
A kind of piping lane segment contraposition installation gantry crane, including a set of girder, two sets of main supporting legs, a set of rane trolley, suspender,
Two sets of bottom running gears, two sets of main supporting leg branch are stood in piping lane installation foundation pit, the girder lower surface and the main branch
Leg upper surface connects, and the rane trolley is installed on the girder, and can be walked along the girder, and the rane trolley is hung
Tool is can Three Degree Of Freedom rotary hanger.By rane trolley walking, sling lifting and the walking of bottom running gear, realize empty
Between Three Degree Of Freedom translate, cooperation Three Degree Of Freedom adjust suspender, realize piping lane segment space six degree of freedom exactitude position.
Further, the suspender of the rane trolley is set there are three degree of freedom is turned round, can be whole by the piping lane segment sling
Body is rotated around vertical reference axis, additionally it is possible to which both direction is swung in horizontal plane, realizes space three-freedom rotation.
The suspender installs hanging ring by running block frame, installs gear wheel on hanging ring, thrust bearing, axis are arranged at hanging ring top
Installation locking nut is held, hanging ring is connect with pulley block frame, cycloidal planetary gear speed reducer is symmetrically installed in pulley block frame design
Flange installs pinion gear on speed reducer, and pinion gear engage with the gear wheel on intermediate hanging ring, passes through speed reducer and hanging ring is driven to revolve
Turn, realize that hanging ring rotates effect automatically, lifting workpiece can carry out 180 ° of ranges rotations according to bulk and put, reach space by
Limit is placed workpiece and is freely required, and hanging ring lower end directly can lift workpiece by steel wire rope, also can be by replacing different connections
Structure type forms special hanger or hanging ring is replaced with the modes such as suspension hook forms automatic shackle hook.
Further, the rane trolley hangs the piping lane segment, walks along the girder direction.
Further, the bottom running gear takes gantry crane complete machine and walks perpendicular to the girder direction.Certainly by three
By degree adjustment suspender and the translation of gantry crane Three Degree Of Freedom, realizes that space six degree of freedom accurately adjusts, and piping lane section in place has been installed
Section docking.
The utility model has the advantage of：Piping lane segment is sling, rane trolley walking, sling lifting and bottom line are passed through
Walking apparatus is walked, and realizes that space three-freedom translation, cooperation Three Degree Of Freedom adjust suspender, realize piping lane segment space six degree of freedom
Exactitude position substantially increases the installation effectiveness of piping lane segment；The process of piping lane segment installation contraposition is simplified, use environment
Flexibility is high, has a vast market foreground 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 overall schematic；
Fig. 2 is the utility model side view；
Fig. 3 is the structural schematic diagram figure of the utility model embodiment suspender；
In figure：1, girder, 2, main supporting leg, 3, rane trolley, 4, suspender, 5, piping lane segment, 6, bottom running gear, 101,
Speed reducer, 102, pinion gear, 103, gear wheel, B, A, piping lane foundation pit have installed piping lane segment in place.
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. 1-3, a kind of piping lane segment contraposition installation gantry crane, including it is 1, two set of main supporting leg 2 of a set of girder, a set of
4, two sets of rane trolley 3, suspender bottom running gears 6, two sets of main supporting legs 2 are stood in piping lane installation foundation pit A, the master
1 lower surface of beam is connect with 2 upper surface of main supporting leg, and the rane trolley 3 is installed on 1 upper surface of the girder, and can be along institute
The walking of girder 1 is stated, the suspender 4 of the rane trolley 3 is can Three Degree Of Freedom rotary hanger；By the walking of the rane trolley 3, hang
4 lifting of tool and bottom running gear 6 are walked, and realize that space three-freedom translation, cooperation Three Degree Of Freedom adjust suspender, realize piping lane
5 space six degree of freedom exactitude position of segment.
Wherein, the suspender 4 of the rane trolley 3, can be whole around the rotation of vertical reference axis by the piping lane segment sling, also
It both direction can be swung in horizontal plane, realize space three-freedom rotation.
The suspender installs hanging ring by running block frame, installs gear wheel on hanging ring, thrust bearing, axis are arranged at hanging ring top
Installation locking nut is held, hanging ring is connect with pulley block frame, cycloidal planetary gear speed reducer 101 is symmetrically installed in pulley block frame design
Flange, pinion gear 102 is installed, pinion gear 102 is engaged with the gear wheel 103 on the hanging ring of centre, passes through deceleration on speed reducer 101
Machine drives hanging ring rotation, realizes that hanging ring rotates effect automatically, lifting workpiece can carry out 180 ° of range rotation pendulum according to bulk
It puts, reaches limited space placement workpiece and freely require, hanging ring lower end directly can lift workpiece by steel wire rope, also can be by more
It changes different connection structure forms, forms special hanger or hanging ring is replaced with the modes such as suspension hook and form automatic shackle hook.
The rane trolley 3 can hang the piping lane segment 5, walk along 1 direction of the girder.The bottom running gear
6 take gantry crane complete machine walks perpendicular to 1 direction of the girder；Suspender is adjusted by Three Degree Of Freedom and gantry crane Three Degree Of Freedom is flat
It moves, realizes that space six degree of freedom accurately adjusts, docked with piping lane segment B in place has been installed.
Claims (4)
1. a kind of piping lane segment contraposition installation gantry crane, it is characterised in that：Including a set of girder, two sets of main supporting legs, a set of lifting
Driving, suspender, two sets of bottom running gears, two sets of main supporting leg branch are stood in piping lane installation foundation pit, the girder lower surface
It is connect with the main supporting leg upper surface, the rane trolley is installed on the girder, and can be walked along the girder, described
The suspender of overline vehicle is Three Degree Of Freedom rotary hanger.
2. a kind of piping lane segment contraposition installation gantry crane according to claim 1, it is characterised in that：The rane trolley
Suspender turns round degree of freedom there are three setting.
3. a kind of piping lane segment contraposition installation gantry crane according to claim 1, it is characterised in that：The rane trolley is hung
The piping lane segment is walked along the girder direction.
4. a kind of piping lane segment contraposition installation gantry crane according to claim 1, it is characterised in that：The bottom walking dress
It sets and takes gantry crane complete machine and walk perpendicular to the girder direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492512.XU CN207684764U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment contraposition installation gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492512.XU CN207684764U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment contraposition installation gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684764U true CN207684764U (en) | 2018-08-03 |
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ID=62989043
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492512.XU Active CN207684764U (en) | 2017-11-10 | 2017-11-10 | A kind of piping lane segment contraposition installation gantry crane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2017
- 2017-11-10 CN CN201721492512.XU patent/CN207684764U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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