CN203452009U - Self-walking device for mounting steel beam - Google Patents
Self-walking device for mounting steel beam Download PDFInfo
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- CN203452009U CN203452009U CN201320486376.9U CN201320486376U CN203452009U CN 203452009 U CN203452009 U CN 203452009U CN 201320486376 U CN201320486376 U CN 201320486376U CN 203452009 U CN203452009 U CN 203452009U
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- propelling device
- longitudinal grider
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Abstract
The utility model relates to a self-walking device for mounting a steel beam. The self-walking device for mounting the steel beam belongs to the technical field of municipal engineering, and is characterized by comprising a main vertical beam, steel rails and a beam travelling bogie, wherein the main vertical beam is arranged on two parallel steel rails, and the beam travelling bogie is provided with a drive mechanism, and walks along the two steel rails. The self-walking device for mounting the steel beam does not need to fill a lifting platform in a riverway, does not occupy the riverway, and is not affected by flood season of riverway. The self-walking device for mounting the steel beam has the advantages of simple structure, convenient use, low operation cost, small horizontal force acted on a support, and is low in stability requirements to the support and the like.
Description
Technical field
The utility model belongs to municipal engineering technical field, particularly relates to a kind of steel girder erection self-propelling device.
Background technology
At present, along with city's political and ideological work is built, in river course, carry out Steel Structure Installation and require higher.For Steel Structure Installation in river course, can take the modes such as direct hoisted in position, dilatory, pushing tow, directly hoisted in position is higher to site requirements, the platform that must have crane to install, dilatory or pushing tow produces compared with large horizontal force support, and support resistance to overturning is had relatively high expectations.There is a lot of technical problems in the forms of construction work such as traditional direct hoisted in position, dilatory, pushing tow.
Summary of the invention
The utility model provides a kind of steel girder erection self-propelling device for solving the technical problem existing in known technology.
The purpose of this utility model is to provide a kind ofly to be had simple in structurely, easy to use, and running cost is low, and the horizontal force acting on support is little, support stability is required to the steel girder erection self-propelling device of the feature such as low.
Adopt self-propelling device that the trestle upper berth fortune beam orbit that girder steel is the support steel beam set up in river course is installed, the fortune beam dolly of self-powered (motor) is transported to installation site along track by girder steel.Adopt this self-propelling device installation girder steel to not be used in river course and fill hoisting platform, do not take the impact in flood season of ，Bu Shou river course, river course, also can save the Large-scale Hoisting equipment leasing expense that direct hoisting steel beam produces; Tradition is drawn technique relatively, and the horizontal force that this device acts on support is little, to support stability, requires low.
The technical scheme that the utility model steel girder erection is taked with self-propelling device is:
A steel girder erection self-propelling device, is characterized in: self-propelling device comprises main longitudinal grider, rail and fortune beam dolly, and main longitudinal grider is arranged on the parallel rail of twice, and fortune beam dolly is provided with driving mechanism, and fortune beam dolly is walked along twice rail.
The utility model steel girder erection can also adopt following technical scheme with self-propelling device:
Described steel girder erection self-propelling device, is characterized in: in main longitudinal grider layout distribution beam, main longitudinal grider and distribution beam adopt welding manner to fix.
Described steel girder erection self-propelling device, is characterized in: distribution beam is positioned at steel pipe column napex, and distribution beam and steel pipe column adopt welding manner to fix.
Described steel girder erection self-propelling device, is characterized in: main longitudinal grider is provided with limiting plate, rail is fixed on main longitudinal grider by limiting plate.
Described steel girder erection self-propelling device, is characterized in: twice main longitudinal grider and 4 fortune beam dollies form a steel girder erection from walking unit.
Described steel girder erection self-propelling device, is characterized in: the little roof of fortune beam is provided with damping block rubber.
Advantage and the good effect that the utlity model has are:
Steel girder erection with self-propelling device owing to having adopted the technical scheme that the utility model is brand-new, compared with prior art, the utility model adopts self-propelling device that the trestle upper berth fortune beam orbit that girder steel is the support steel beam set up in river course is installed, and the fortune beam dolly of self-powered (motor) is transported to installation site along track by girder steel.Adopt this self-propelling device installation girder steel to not be used in river course and fill hoisting platform, do not take the impact in flood season of ，Bu Shou river course, river course, also can save the Large-scale Hoisting equipment leasing expense that direct hoisting steel beam produces; Tradition is drawn technique relatively, and the horizontal force that this device acts on support is little, to support stability, requires low.
Accompanying drawing explanation
Fig. 1 is self-propelling device plane structure schematic diagram for the utility model steel girder erection;
Fig. 2 is that the utility model is used status architecture schematic diagram.
In figure, 1, fortune beam dolly, 2, rail, 3, main longitudinal grider, 4, distribution beam, 5, steel pipe column, 6, block rubber, 7, electronic, 8, girder steel.
The specific embodiment
For further understanding content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
A steel girder erection self-propelling device, comprises main longitudinal grider, distribution beam, rail and fortune beam dolly.In main longitudinal grider layout distribution beam, main longitudinal grider and distribution beam adopt welding manner to fix.Distribution beam is positioned at steel pipe column napex, and distribution beam and steel pipe column adopt welding manner to fix.
Main longitudinal grider is arranged on the parallel rail of twice, and main longitudinal grider is provided with limiting plate, and rail is fixed on main longitudinal grider by limiting plate.Fortune beam dolly is provided with driving mechanism, and fortune beam dolly is walked along twice rail.Twice main longitudinal grider and 4 fortune beam dollies form a steel girder erection from walking unit.The little roof of fortune beam is provided with damping block rubber.
A kind of steel girder erection is mainly comprised of steel pipe trestle, distribution beam 4, main longitudinal grider 3, rail 2 and fortune beam dolly 1 etc. with self-propelling device.Its implementation process is as follows:
First the concrete continuous footing of constructing dry season in river course, sets up diameter 530mm steel pipe column trestle, or directly in river course, sets diameter 530mm steel pipe column trestle on basis.Direction across bridge, suitable bridge need to arrange according to girder steel situation and fortune beam to steel pipe column 5 spacing, steel pipe column capital arranges that welding Three kinds of hors d'oeuvres 36b i iron is as arranging in direction across bridge distribution beam 4 distribution beam that five spelling 40b i iron are as main longitudinal grider 3, and main longitudinal grider and distribution beam are by being welded and fixed.On main longitudinal grider, arrange twice 43kg/m rail 2, rail is fixed by the limiting plate being welded on main longitudinal grider, and fortune beam dolly 1 carries girder steel and walks along rail.Heavy rail spacing is looked fortune beam dolly lateral shaft apart from determining.Girder steel requires vertical bridge to being divided into some delivery units according to design feature and hauled weight, and twice main longitudinal grider and 4 fortune beam dollies are set under each girder steel delivery unit, between girder steel and fortune beam dolly, block rubber is set and plays cushioning effect.I iron and steel pipe are wanted to meet force request by checking computations, and arrangement form is shown in figure.
The course of work: trestle and being in luck voluntarily after boom device installation, on the moulding bed at place, riverbank by the main longitudinal grider of girder steel, transverse beam lifting is in place and welding forms an integral body fortune beam element.To transport beam dolly in place below girder steel design attitude, regulate sandbox height, girder steel is dropped on four fortune beam dollies.The energising of fortune beam dolly, is transported to installation site along track synchronous walking by girder steel.After girder steel transportation puts in place, adopt 4 jack stand girder steels to exit dolly, adopt sandbox support steel beam, regulate installed height mark, use three-way jack to carry out WidFin.Then transporting beam dolly gets back to moulding bed place and prepares the transportation of next sections girder steel.
The present embodiment adopts self-propelling device that the trestle upper berth fortune beam orbit that girder steel is the support steel beam set up in river course is installed, and the fortune beam dolly of self-powered (motor) is transported to installation site along track by girder steel; Have simple in structurely, easy to use, running cost is low, and the horizontal force acting on support is little, and support stability is required to the low good effect that waits.
Claims (6)
1. a steel girder erection self-propelling device, is characterized in that: self-propelling device comprises main longitudinal grider, rail and fortune beam dolly, and main longitudinal grider is arranged on the parallel rail of twice, and fortune beam dolly is provided with driving mechanism, and fortune beam dolly is walked along twice rail.
2. steel girder erection self-propelling device according to claim 1, is characterized in that: in main longitudinal grider layout distribution beam, main longitudinal grider and distribution beam adopt welding manner to fix.
3. steel girder erection self-propelling device according to claim 2, is characterized in that: distribution beam is positioned at steel pipe column napex, and distribution beam and steel pipe column adopt welding manner to fix.
4. according to the steel girder erection self-propelling device described in claim 1,2 or 3, it is characterized in that: main longitudinal grider is provided with limiting plate, rail is fixed on main longitudinal grider by limiting plate.
5. according to the steel girder erection self-propelling device described in claim 1,2 or 3, it is characterized in that: twice main longitudinal grider and 4 fortune beam dollies form a steel girder erection from walking unit.
6. steel girder erection self-propelling device according to claim 1, is characterized in that: the little roof of fortune beam is provided with damping block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486376.9U CN203452009U (en) | 2013-08-09 | 2013-08-09 | Self-walking device for mounting steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486376.9U CN203452009U (en) | 2013-08-09 | 2013-08-09 | Self-walking device for mounting steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452009U true CN203452009U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486376.9U Expired - Fee Related CN203452009U (en) | 2013-08-09 | 2013-08-09 | Self-walking device for mounting steel beam |
Country Status (1)
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| CN (1) | CN203452009U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661328A (en) * | 2017-03-30 | 2018-10-16 | 中天建设集团有限公司 | A kind of shaped steel girder transferring installation method |
| CN108979159A (en) * | 2018-09-11 | 2018-12-11 | 河北新大地机电制造有限公司 | A kind of lower traveling appts. for transferring ready-mixed concrete |
| CN110565531A (en) * | 2019-08-29 | 2019-12-13 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
| CN113152294A (en) * | 2021-04-19 | 2021-07-23 | 浙江中天恒筑钢构有限公司 | Three-dimensionally adjustable large-scale component conveying platform device and construction method |
| CN113668302A (en) * | 2021-08-27 | 2021-11-19 | 中铁二十三局集团有限公司 | Beam-on-beam conveying device suitable for double-line magnetic floating track beam and beam erecting method |
| WO2022088053A1 (en) * | 2020-10-30 | 2022-05-05 | 中铁一局集团有限公司 | Girder transporting vehicle, girder transporting system, steel box girder assembly system, and steel box girder assembly method |
-
2013
- 2013-08-09 CN CN201320486376.9U patent/CN203452009U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661328A (en) * | 2017-03-30 | 2018-10-16 | 中天建设集团有限公司 | A kind of shaped steel girder transferring installation method |
| CN108979159A (en) * | 2018-09-11 | 2018-12-11 | 河北新大地机电制造有限公司 | A kind of lower traveling appts. for transferring ready-mixed concrete |
| CN108979159B (en) * | 2018-09-11 | 2023-09-19 | 河北新大地机电制造有限公司 | Down-running concrete conveying device |
| CN110565531A (en) * | 2019-08-29 | 2019-12-13 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
| CN110565531B (en) * | 2019-08-29 | 2024-04-16 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
| WO2022088053A1 (en) * | 2020-10-30 | 2022-05-05 | 中铁一局集团有限公司 | Girder transporting vehicle, girder transporting system, steel box girder assembly system, and steel box girder assembly method |
| CN113152294A (en) * | 2021-04-19 | 2021-07-23 | 浙江中天恒筑钢构有限公司 | Three-dimensionally adjustable large-scale component conveying platform device and construction method |
| CN113152294B (en) * | 2021-04-19 | 2022-03-22 | 浙江中天恒筑钢构有限公司 | Method for hoisting overwater bridge by using large-scale component conveying platform device |
| CN113668302A (en) * | 2021-08-27 | 2021-11-19 | 中铁二十三局集团有限公司 | Beam-on-beam conveying device suitable for double-line magnetic floating track beam and beam erecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |