CN205775882U - The U-shaped beam bridge formation machine of self adaptation gauge changing - Google Patents
The U-shaped beam bridge formation machine of self adaptation gauge changing Download PDFInfo
- Publication number
- CN205775882U CN205775882U CN201620466446.8U CN201620466446U CN205775882U CN 205775882 U CN205775882 U CN 205775882U CN 201620466446 U CN201620466446 U CN 201620466446U CN 205775882 U CN205775882 U CN 205775882U
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- China
- Prior art keywords
- crossbeam
- vertical shift
- supporting leg
- leg
- rear support
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Abstract
The utility model discloses the U-shaped beam bridge formation machine of a kind of self adaptation gauge changing, including front leg strut crossbeam, middle supporting leg crossbeam, rear support leg crossbeam, front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam is added is provided with two girders, two girders are provided with vertical shift system, vertical shift system includes two vertical shift crossbeams, the two ends of vertical shift crossbeam are erected on two girders by road wheel, vertical shift crossbeam is provided with cross traveling trolley, cross traveling trolley is provided with boom hoisting, front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam are respectively equipped with skid shoe type supporting leg near the position at both ends, slide between skid shoe type supporting leg and supporting leg crossbeam and arrange.Can automatically adapt to the change of two-wire U-shaped case bay, it is possible between main track and island station, set up U-shaped beam uninterruptedly, it is not necessary to additionally take society's road, it is not necessary to use other set to set up method for providing, the comprehensive benefit set a roof beam in place is greatly improved.
Description
Technical field
This utility model relates to a kind of Bridge Construction technology, particularly relates to the U-shaped roof beam structure bridge of a kind of self adaptation gauge changing
Machine.
Background technology
In Bridge Construction technical field, especially at VIADUCTS IN URBAN RAIL TRANSIT U-shaped Beams Erection Construction field, Bridge Erector
With the U-shaped Beams Erection Construction such as beam car equipment is only applicable to set up the equally spaced situation of main track up and down line between station, also do not have
Have and can adapt to main track distance between centers of tracks, island station distance between centers of tracks the most simultaneously and connect the bridge formation of changeover portion distance between centers of tracks of the two
Machine.
Utility model content
The purpose of this utility model is to provide the U-shaped beam bridge formation machine of a kind of self adaptation gauge changing.
The purpose of this utility model is achieved through the following technical solutions:
The U-shaped beam bridge formation machine of self adaptation gauge changing of the present utility model, including front leg strut crossbeam, middle supporting leg crossbeam, rear support leg
Crossbeam, described front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam are added is provided with two girders, on described two girders
Being provided with vertical shift system, described vertical shift system includes that two vertical shift crossbeams, the two ends of described vertical shift crossbeam are set up by road wheel
On two girders, described vertical shift crossbeam is provided with cross traveling trolley, and described cross traveling trolley is provided with boom hoisting, described before
Supporting leg crossbeam, middle supporting leg crossbeam and rear support leg crossbeam are respectively equipped with skid shoe type supporting leg, described piston shoes near the position at both ends
Formula supporting leg and described front leg strut crossbeam, setting of sliding between middle supporting leg crossbeam and rear support leg crossbeam.
The technical scheme that thered is provided by above-mentioned this utility model is it can be seen that the adaptive strain rail that provides of this utility model embodiment
Away from U-shaped beam bridge formation machine, due between skid shoe type supporting leg and supporting leg crossbeam slide arrange, can automatically adapt to two-wire U-shaped beam
The change of spacing, it is possible to set up U-shaped beam between main track and island station uninterruptedly, it is not necessary to additionally take society road
Road, it is not necessary to use other set to set up method for providing, the comprehensive benefit set a roof beam in place is greatly improved.
Accompanying drawing explanation
The structural representation of the U-shaped beam bridge formation machine of the self adaptation gauge changing that Fig. 1 provides for this utility model embodiment.
Fig. 2 is the structural representation of direction across bridge front leg strut in this utility model embodiment.
Fig. 3 is the structural representation of supporting leg in direction across bridge in this utility model embodiment.
Fig. 4 is the structural representation of direction across bridge rear support leg in this utility model embodiment.
In figure: 1 girder, 2 front leg strut crossbeams, 3 skid shoe type front leg struts, supporting leg in supporting leg crossbeam, 5 skid shoe types in 4,6
Vertical shift crossbeam, 7 vertical shift systems, 8 cross traveling trolleys, 9 suspension rods, 10 rear support leg crossbeams, 11 skid shoe type rear support legs, 12
Frame U-shaped beam, 13 treat frame U-shaped beam.
Detailed description of the invention
This utility model embodiment will be described in further detail below.
The U-shaped beam bridge formation machine of self adaptation gauge changing of the present utility model, its preferably detailed description of the invention is:
Including front leg strut crossbeam, middle supporting leg crossbeam, rear support leg crossbeam, described front leg strut crossbeam, middle supporting leg crossbeam and after prop up
Lower limb crossbeam is added is provided with two girders, and described two girders are provided with vertical shift system, and described vertical shift system includes two vertical shifts
Crossbeam, the two ends of described vertical shift crossbeam are erected on two girders by road wheel, and described vertical shift crossbeam is provided with traversing little
Car, described cross traveling trolley is provided with boom hoisting, and described front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam are near two
The position of end is respectively equipped with skid shoe type supporting leg, described skid shoe type supporting leg and described front leg strut crossbeam, middle supporting leg crossbeam and after
Slide between supporting leg crossbeam and arrange.
Skid shoe type supporting leg on described rear support leg crossbeam is provided with lowering or hoisting gear.
It is provided with Wheel space adjusting device between the road wheel at described vertical shift crossbeam two ends.
The U-shaped beam bridge formation machine of self adaptation gauge changing of the present utility model, it is possible to automatically adapt to the change of gauge, changes at gauge
When also be able to set a roof beam in place uninterruptedly.
Know-why of the present utility model is:
The girder of Bridge Erector is supported by front leg strut system, middle leg system and rear support leg system, propping up of three support systems
Lower limb can be automatically obtained transverse shifting along with the change of two-wire U-shaped case bay, make supporting leg can be supported in corresponding bridge pier or
On the U-shaped beam set up.
Rear support leg is mentioned or folds, and beam car, treating that frame U-shaped beam transports below the latter half of Bridge Erector, props up the most afterwards
Lower limb is supported in the beam body set up.
Having two vertical shift crossbeams on girder, vertical shift system can make vertical shift crossbeam vertically move along girder, on vertical shift crossbeam
Cross traveling trolley lifting treat frame U-shaped beam, cross traveling trolley is placed in the centre position of vertical shift crossbeam, treats that vertical shift cross beam movement is to treating frame
During apertured position, cross traveling trolley transverse shifting, transfer and treat that frame U-shaped beam is to design attitude.
Specific embodiment:
As shown in Figures 1 to 4, the U-shaped beam bridge formation machine of self adaptation gauge changing, by 1 girder, 2 front leg strut crossbeams, 3 piston shoes
Formula front leg strut, supporting leg in supporting leg crossbeam, 5 skid shoe types in 4,6 vertical shift crossbeams, 7 vertical shift systems, 8 cross traveling trolleys, 9
Suspension rod, 10 rear support leg crossbeams, 11 skid shoe type rear support legs, 12 frame U-shaped beam, 13 treat the composition such as frame U-shaped beam.
The girder of Bridge Erector is supported by front leg strut system, middle leg system and rear support leg system, propping up of three support systems
Lower limb can be automatically obtained transverse shifting along with the change of gauge, makes supporting leg can be supported in corresponding bridge pier or set up
U-shaped beam on.
Front leg strut system includes front leg strut crossbeam and skid shoe type front leg strut, and skid shoe type front leg strut is supported on the bridge pier in front,
The spacing of skid shoe type front leg strut can manually adjust the width adapting to front top of bridge pier crossbeam, and front leg strut cross beam support is in piston shoes
Formula front leg strut.
Middle leg system includes supporting leg in middle supporting leg crossbeam and skid shoe type, and in skid shoe type, supporting leg is supported in the U box beam set up
Middle part, in skid shoe type, the spacing of supporting leg can manually regulate the spacing of U-shaped beam adapting to set up, and middle supporting leg crossbeam props up
Support supporting leg in skid shoe type.Middle leg system can vertically move certain distance along girder bottom, meets U-shaped beam span and becomes
The needs changed.
Rear support leg system includes rear support leg crossbeam and skid shoe type rear support leg, and rear support leg crossbeam is placed on girder and consolidates with girder
Fixed connection, skid shoe type rear support leg can move up and down, it is possible to manually regulation adapts to the spacing of the U-shaped beam set up.Sliding
Shoe rear support leg rises, and beam body can be transported inside Bridge Erector by beam car, and skid shoe type rear support leg supporting descending is in
In the beam body set up, can start to set a roof beam in place.
Having two vertical shift crossbeams on girder, vertical shift system can make vertical shift crossbeam vertically move along girder, it is achieved beam body
Phloem-xylem transport.Vertical shift crossbeam props up and peaks on beam car, by suspension rod, girder is suspended on vertical shift crossbeam, props up before skid shoe type
In lower limb and skid shoe type, supporting leg departs from by the strong point, it is possible to achieve vertically moving of Bridge Erector.
Frame U-shaped beam is treated in cross traveling trolley lifting on vertical shift crossbeam, and cross traveling trolley is placed in the centre position of vertical shift crossbeam, treats vertical shift
Cross beam movement to wait set up position, hole time, cross traveling trolley transverse shifting, transfer and treat that frame U-shaped beam is to design attitude.
The beneficial effects of the utility model may be summarized to be:
(1) the U-shaped beam bridge formation machine of self adaptation gauge changing, can adapt to the change of two-wire U-shaped case bay automatically, it is possible to
U-shaped beam is set up uninterruptedly, it is not necessary to additionally take society's road, it is not necessary to use other one between main track and island station
Set sets up method for providing, and the comprehensive benefit set a roof beam in place is greatly improved.
(2) developing direction of science of bridge building production mechanization and automatization is met.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model not office
Being limited to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model
Should be as the criterion with the protection domain of claims.
Claims (3)
1. the U-shaped beam bridge formation machine of a self adaptation gauge changing, it is characterised in that include that front leg strut crossbeam, middle supporting leg are horizontal
Beam, rear support leg crossbeam, described front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam be added is provided with two girders, described
Two girders are provided with vertical shift system, and described vertical shift system includes that two vertical shift crossbeams, the two ends of described vertical shift crossbeam pass through
Road wheel is erected on two girders, and described vertical shift crossbeam is provided with cross traveling trolley, and described cross traveling trolley has been provided with lifting
Putting, described front leg strut crossbeam, middle supporting leg crossbeam and rear support leg crossbeam are respectively equipped with skid shoe type near the position at both ends and prop up
Lower limb, described skid shoe type supporting leg and described front leg strut crossbeam, setting of sliding between middle supporting leg crossbeam and rear support leg crossbeam.
The U-shaped beam bridge formation machine of self adaptation gauge changing the most according to claim 1, it is characterised in that described rear support leg is horizontal
Skid shoe type supporting leg on beam is provided with lowering or hoisting gear.
The U-shaped beam bridge formation machine of self adaptation gauge changing the most according to claim 2, it is characterised in that described vertical shift crossbeam
It is provided with Wheel space adjusting device between the road wheel at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466446.8U CN205775882U (en) | 2016-05-19 | 2016-05-19 | The U-shaped beam bridge formation machine of self adaptation gauge changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466446.8U CN205775882U (en) | 2016-05-19 | 2016-05-19 | The U-shaped beam bridge formation machine of self adaptation gauge changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775882U true CN205775882U (en) | 2016-12-07 |
Family
ID=58116937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466446.8U Withdrawn - After Issue CN205775882U (en) | 2016-05-19 | 2016-05-19 | The U-shaped beam bridge formation machine of self adaptation gauge changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862605A (en) * | 2016-05-19 | 2016-08-17 | 中铁第五勘察设计院集团有限公司 | U-shaped beam bridge erection machine with rail distance change self-adaption function |
-
2016
- 2016-05-19 CN CN201620466446.8U patent/CN205775882U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862605A (en) * | 2016-05-19 | 2016-08-17 | 中铁第五勘察设计院集团有限公司 | U-shaped beam bridge erection machine with rail distance change self-adaption function |
| CN105862605B (en) * | 2016-05-19 | 2018-01-30 | 中铁第五勘察设计院集团有限公司 | The U-shaped beam bridge formation machine of adaptive gauge changing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180130 |