CN201981489U - Telescopic bridge girder erection machine with single guide beam - Google Patents

Telescopic bridge girder erection machine with single guide beam Download PDF

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Publication number
CN201981489U
CN201981489U CN2011200534388U CN201120053438U CN201981489U CN 201981489 U CN201981489 U CN 201981489U CN 2011200534388 U CN2011200534388 U CN 2011200534388U CN 201120053438 U CN201120053438 U CN 201120053438U CN 201981489 U CN201981489 U CN 201981489U
Authority
CN
China
Prior art keywords
leading
nose girder
guide
telescopic
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200534388U
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Chinese (zh)
Inventor
黄效发
Original Assignee
黄效发
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄效发 filed Critical 黄效发
Priority to CN2011200534388U priority Critical patent/CN201981489U/en
Application granted granted Critical
Publication of CN201981489U publication Critical patent/CN201981489U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a telescopic bridge girder erection machine with a single guide beam. The technical scheme is that when in use, the telescopic bridge girder erection machine can be separately used; when the machine is assembled together, the volume is small and the integral transport is convenient; when penetrating bridge holes, an auxiliary guide beam is first and then is a main guide beam; horizontal hydraulic telescopic rods ensure that a beam can enter into the main guide beam; a hydraulic winch is mounted on a crown block, and the crown block serving as hoisting equipment can move on the main guide beam; and an auxiliary guide beam traveling small wheel and an auxiliary guide beam traveling large wheel with a hydraulic motor are arranged on a steel track of the auxiliary guide beam. The telescopic bridge girder erection machine provided by the utility model has the benefits that the telescopic volume is smaller, a side beam can be conveniently and rapidly installed at the appropriate position at one time; when moveably penetrating bridge holes, the auxiliary guide beam is first and then is the main guide beam, so that the integral safety coefficient is higher, the installation and the transport are convenient, and the machine can be used in railway and highway construction; in addition, owing to adopting the hydraulic drive rather than electrical power drive, so that the electricity and the energy source are saved.

Description

The telescopic bridge formation machine of a kind of single conducting beam
Technical field:
The utility model relates to a kind of bridge formation machine, relates in particular to the telescopic bridge formation machine of the dual-purpose a kind of single conducting beam of Rail Highway.
Background technology:
Present bridge formation machine adopts double guide beam bridge erecting machine mostly, and traversing side bar is just disposable in place for not realizing, and work progress is dangerous.
The utility model content:
The purpose of utility model:
In order to provide a kind of installation stable, can be disposable in place when side bar is installed, convenient convenience, the telescopic bridge formation machine of single conducting beam simple in structure.
In order to reach as above purpose, the utility model is taked following technical scheme: comprise leading beam and secondary nose girder, secondary nose girder size can be stretched and be become owner of nose girder, hydraulic wireline winch is installed on the overhead traveling crane of leading beam, there are the secondary nose girder walking steamboat and the secondary nose girder walking bull wheel of band hydraulic motor to be installed on the rail on the secondary nose girder, one end of the leading disconnected secondary nose girder of beam has the horizontal hydraulic pressure expansion link, on the leading beam leading beam Retractive leg is arranged, leading beam Retractive leg below has leading beam to move wheel, on the secondary nose girder secondary nose girder Retractive leg is arranged, have leading beam to move wheel on it.
The further technical scheme of the utility model is: link support on described leading beam and the secondary nose girder.
The further technical scheme of the utility model is: described link support is the i iron material.
When making, mainly finish by welding.
When using, can separately use, when combining, volume is less, and whole delivery is convenient.
In the time of via hole, the first mistake of secondary nose girder, leading beam after, the horizontal hydraulic pressure expansion link has guaranteed that beam can enter in the leading beam, and hydraulic wireline winch is installed on the overhead traveling crane, and overhead traveling crane can move on leading beam and be crane gear, there are the secondary nose girder walking steamboat and the secondary nose girder walking bull wheel of band hydraulic motor to be installed on the rail on the secondary nose girder, hydraulic motor provides power for secondary nose girder walking bull wheel, and secondary nose girder walking bull wheel drives the operation of secondary nose girder walking steamboat, and secondary nose girder is moved.
Adopt the as above telescopic bridge formation machine of single conducting beam of technical scheme, beneficial effect is as follows: the volume that stretches is less, can be disposable in place when side bar is installed, convenient convenience, because secondary nose girder elder generation mistake in the time of mobile via hole, mistake behind the leading beam, then the general safety coefficient is higher, because an end of the leading disconnected secondary nose girder of beam has the horizontal hydraulic pressure expansion link, because on the leading beam leading beam Retractive leg is arranged, the width of this part supporting leg and highly can regulating then, secondary nose girder is crossed a via hole earlier in via hole, crosses the secondary via hole behind the leading beam later, easy for installation, convenient transportation can be applicable to the construction of road and bridge of railway and highway, and, because the utility model is taked hydraulic-driven, without electric power, therefore can power saving, energy conservation.
Description of drawings:
In order to further specify the utility model, further describe below in conjunction with accompanying drawing:
Fig. 1 is the stretching structure schematic diagram of utility model;
Fig. 2 is the structural representation that combines of utility model;
Wherein: 1. secondary nose girder; 2. leading beam; 3. secondary nose girder Retractive leg; 4. stiffened panel; 5. screw; 6. horizontal hydraulic pressure expansion link; 7. leading beam moves wheel; 8. leading beam Retractive leg; 9. hydraulic wireline winch; 10. secondary nose girder walking steamboat; 11. link support; 12. leading Liang Yinliang; 13. secondary nose girder draws beam; 14. the secondary nose girder walking bull wheel of band hydraulic motor.
The specific embodiment:
Below in conjunction with accompanying drawing an embodiment of the present utility model is described, present embodiment does not constitute restriction of the present utility model:
In order to reach as above purpose, the utility model is taked following technical scheme: comprise leading beam 2 and secondary nose girder 1, secondary nose girder 1 size can be stretched and be become owner of nose girder 2, hydraulic wireline winch 9 is installed on the overhead traveling crane of leading beam 2, there are the secondary nose girder walking steamboat 10 and the secondary nose girder walking bull wheel 14 of band hydraulic motor to be installed on the rail on the secondary nose girder 1, one end of leading beam 2 disconnected secondary nose girders 1 has horizontal hydraulic pressure expansion link 6, on the leading beam 2 leading beam Retractive leg 8 is arranged, leading beam Retractive leg 8 belows have leading beam to move wheel 7, on the secondary nose girder 1 secondary nose girder Retractive leg 3 is arranged, have leading beam to move wheel on it.
The further technical scheme of the utility model is: link support 11 on described leading beam 2 and the secondary nose girder 1.
The further technical scheme of the utility model is: described link support 11 is the i iron material.
When making, mainly finish, also have channel-section steel in the whole material by welding.
When using, can separately use, when combining, volume is less, and whole delivery is convenient.
In the time of via hole, the first mistake of secondary nose girder, leading beam after, secondary nose girder by after fix, leading beam is after going, safe ready, the horizontal hydraulic pressure expansion link has guaranteed that beam can enter in the leading beam, hydraulic wireline winch is installed on the overhead traveling crane, overhead traveling crane can move on leading beam and be crane gear, has the secondary nose girder walking steamboat 10 and the secondary nose girder walking bull wheel 14 of band hydraulic motor to be installed on the rail on the secondary nose girder 1, and hydraulic motor provides power for secondary nose girder walking bull wheel, secondary nose girder walking bull wheel drives the operation of secondary nose girder walking steamboat, and secondary nose girder is moved.
Adopt the as above telescopic bridge formation machine of single conducting beam of technical scheme, beneficial effect is as follows: the volume that stretches is less, can be disposable in place when side bar is installed, convenient convenience, because secondary nose girder 1 first mistake in the time of mobile via hole, leading beam 2 back mistakes, then the general safety coefficient is higher, because an end of leading beam 2 disconnected secondary nose girders 1 has horizontal hydraulic pressure expansion link 6, because on the leading beam 2 leading beam Retractive leg 8 is arranged, the width of this part supporting leg and highly can regulating then, secondary nose girder 1 is crossed a via hole earlier in via hole, and leading beam 2 backs are crossed the secondary via hole later, and are easy for installation, convenient transportation can be applicable to the construction of road and bridge of railway and highway.
Because the utility model is taked hydraulic-driven, without electric power, therefore can power saving, energy conservation.
Among Fig. 1:
Overall structure that stiffened panel 4 and screw 5 are firm, secondary nose girder 1 size can be stretched and be become owner of nose girder 2.
Among Fig. 2:
Hydraulic wireline winch 9 is installed on the overhead traveling crane, and the function of crane is arranged, and overhead traveling crane can be with it to move.
Need to prove that at last material such as channel-section steel, i iron etc. do not cause restriction to enforcement of the present utility model.

Claims (3)

1. telescopic bridge formation machine of single conducting beam, it is characterized in that: comprise leading beam (2) and secondary nose girder (1), secondary nose girder (1) size can be stretched and be become owner of nose girder (2), hydraulic wireline winch (9) is installed on the overhead traveling crane of leading beam (2), there are the secondary nose girder walking steamboat (10) and the secondary nose girder walking bull wheel (14) of band hydraulic motor to be installed on the rail on the secondary nose girder (1), one end of the leading disconnected secondary nose girder of beam (2) (1) has horizontal hydraulic pressure expansion link (6), on the leading beam (2) leading beam Retractive leg (8) is arranged, leading beam Retractive leg (8) below has leading beam to move wheel (7), on the secondary nose girder (1) secondary nose girder Retractive leg (3) is arranged, have leading beam to move wheel on it.
2. the telescopic bridge formation machine of a kind of single conducting beam as claimed in claim 1 is characterized in that: link support (11) on described leading beam (2) and the secondary nose girder (1).
3. the telescopic bridge formation machine of a kind of single conducting beam as claimed in claim 1 is characterized in that: described link support (11) is the i iron material.
CN2011200534388U 2011-03-02 2011-03-02 Telescopic bridge girder erection machine with single guide beam Expired - Fee Related CN201981489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200534388U CN201981489U (en) 2011-03-02 2011-03-02 Telescopic bridge girder erection machine with single guide beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200534388U CN201981489U (en) 2011-03-02 2011-03-02 Telescopic bridge girder erection machine with single guide beam

Publications (1)

Publication Number Publication Date
CN201981489U true CN201981489U (en) 2011-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200534388U Expired - Fee Related CN201981489U (en) 2011-03-02 2011-03-02 Telescopic bridge girder erection machine with single guide beam

Country Status (1)

Country Link
CN (1) CN201981489U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102154991A (en) * 2011-03-02 2011-08-17 黄效发 Single guiding beam retractable bridge erecting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102154991A (en) * 2011-03-02 2011-08-17 黄效发 Single guiding beam retractable bridge erecting machine
CN102154991B (en) * 2011-03-02 2013-12-18 黄效发 Single guiding beam retractable bridge erecting machine

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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: 20110921

Termination date: 20140302