CN204249889U - Fortune beam gun carriage - Google Patents
Fortune beam gun carriage Download PDFInfo
- Publication number
- CN204249889U CN204249889U CN201420684978.XU CN201420684978U CN204249889U CN 204249889 U CN204249889 U CN 204249889U CN 201420684978 U CN201420684978 U CN 201420684978U CN 204249889 U CN204249889 U CN 204249889U
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- CN
- China
- Prior art keywords
- vehicle frame
- pushing mechanism
- case beam
- car
- beam support
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to fortune beam gun carriage, comprise main car and from car, comprise vehicle frame from car and be arranged on the wheel vehicle frame, also comprise case beam support, pushing mechanism and the steering power source driving pushing mechanism to stretch out or retract, case beam support is connected to vehicle frame upper surface by rotating shaft, rotating shaft is axially vertical direction, case beam support is also provided with bearing and promotes point, the perpendicular of point and rotating shaft is promoted through bearing, stretch out place, direction straight line with pushing mechanism and become angle, vehicle frame is provided with vehicle frame and promotes point, the two ends of pushing mechanism promote a little to be connected respectively by hinge and bearing and vehicle frame promotes a little to connect, steering power source is connected with pushing mechanism.This fortune beam gun carriage, it utilizes the case beam support above pushing mechanism promotion vehicle frame from car, forces vehicle frame and case beam support that relative rotation occurs.Because the deadweight of case beam is very large, therefore case beam meeting holding position itself is motionless, and can rotate from vehicle carriage, realizes turning to from car, is convenient to large box girder transport.
Description
Technical field
The utility model relates to large-scale precast beam field of transport vehicles, particularly from the fortune beam gun carriage of car with steering hardware.
Background technology
Fortune beam gun carriage is the special-use vehicle for transporting large scale prefabricated concrete case beam, and it comprises independently main car and from car, during box girder transport, and main car and carry the two ends of lift beam from car respectively, and case beam centre portion is vacant state.The main car of fortune beam gun carriage, with actuating unit and steering hardware, does not have steering swivel system from car.Owing to not having auxiliary turning function from car, when this causes the case beam transporting some long sizes, transportation gun carriage turn radius is very large, transports very difficult.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of fortune beam gun carriage, it with steering hardware from car, in carrying case beam steering procedure, can coordinate main car to turn to, be convenient to box girder transport.
The utility model solves the technical scheme that its technical matters adopts:
Fortune beam gun carriage, comprise main car and from car, describedly comprise vehicle frame from car and be arranged on wheel vehicle frame, also comprise case beam support, pushing mechanism and the steering power source driving pushing mechanism to stretch out or retract, described case beam support is connected to vehicle frame upper surface by rotating shaft, described rotating shaft is axially vertical direction, described case beam support is also provided with bearing and promotes point, the perpendicular of point and rotating shaft is promoted through described bearing, stretch out place, direction straight line with pushing mechanism and become angle, described vehicle frame is provided with vehicle frame and promotes point, described pushing mechanism one end promotes a little to be connected by hinge and bearing, the pushing mechanism other end also promotes a little to be connected by hinge and vehicle frame, described steering power source is connected with pushing mechanism.
Further, described pushing mechanism is double acting hydraulic cylinder, and described steering power source comprises driving engine, Hydraulic Pump, hydraulic reservoir and operating valve; The mouth of described driving engine is connected with Hydraulic Pump, and the oil suction of Hydraulic Pump is communicated with hydraulic reservoir, and the hydraulic fluid port of the oil outlet of Hydraulic Pump, the return opening of hydraulic reservoir and described double acting hydraulic cylinder is connected with maneuvering valve.
Further, described pushing mechanism is electric pushrod, described electric pushrod comprises the portable bar of electric pushrod seat and electric pushrod seat inside, and the end of described portable bar promotes a little to be connected by hinge and bearing, and described electric pushrod seat promotes a little to be connected by hinge and vehicle frame; Described steering power source comprises motor and the storage battery that is connected with motor or electrical generator, and described motor and electric pushrod are in transmission connection.
Further, described case beam support is used for bearing box beam rear end, and described case beam support is provided with at least two locating pieces, and described locating piece is distributed in the both sides in case beam length direction.
Further, described rotating shaft is positioned at case beam support center.
The beneficial effects of the utility model are: use above-mentioned fortune beam gun carriage, and it utilizes the case beam support above pushing mechanism promotion vehicle frame from car, force vehicle frame and case beam support that relative rotation occurs.Because the deadweight of case beam is very large, therefore case beam meeting holding position itself is motionless, and can rotate from vehicle carriage, realizes turning to from car, is convenient to large box girder transport.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of embodiment of fortune beam gun carriage of the present utility model;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
In figure, Reference numeral is: vehicle frame 1, wheel 2, case beam support 3, rotating shaft 32, steering power source 4, driving engine 41, Hydraulic Pump 42, hydraulic reservoir 43, operating valve 44, pushing mechanism 5, bearing promote point 51, vehicle frame promotion point 52, hinge 53.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fortune beam gun carriage, comprise main car and from car, the described wheel 2 comprising vehicle frame 1 from car and be arranged on vehicle frame 1, also comprise case beam support 3, pushing mechanism 5 and the steering power source 4 driving pushing mechanism 5 to stretch out or retract, described case beam support 3 is connected to vehicle frame 1 upper surface by rotating shaft 32, described rotating shaft 32 is axially vertical direction, described case beam support 3 is also provided with bearing and promotes point 51, the perpendicular of point 51 and rotating shaft 32 is promoted through described bearing, stretch out place, direction straight line with pushing mechanism 5 and become angle, described vehicle frame 1 is provided with vehicle frame and promotes point 52, described pushing mechanism 5 one end promotes a little 51 to be connected by hinge and bearing, pushing mechanism 5 other end also promotes a little 52 to be connected by hinge and vehicle frame, described steering power source 4 is connected with pushing mechanism 5.
As shown in Figure 1, this fortune beam gun carriage, at the vehicle frame 1 from car, case beam support 3 is installed, when gun carriage carrying case beam, case beam rear end is placed on case beam support 3, rotating shaft 32 between case beam support 3 and vehicle frame 1 can make case beam support 3 horizontally rotate at vehicle frame 1 upper surface, meets the demand of turning from car bearing box beam.Preferably, can be that described rotating shaft 32 is positioned at case beam support 3 center, when case beam rear end is placed on case beam support 3, case beam support 3 is stressed to be balanced more.
The vehicle frame that the bearing that case beam support 3 is arranged promotes that point 51 and vehicle frame 1 are arranged promotes point 52, is connected respectively with the two ends of pushing mechanism 5 by hinge 53.Preferably, the axis of hinge 53 can be identical with the axis of rotating shaft 32, and be namely be also vertical direction, the release of pushing mechanism 5 and retracted orientation can be in the horizontal direction, and when case beam support 3 horizontally rotates, hinge 53 is also free to rotate.
The perpendicular of point 51 and rotating shaft 32 is promoted through described bearing, stretch out place, direction straight line with pushing mechanism 5 and become angle, namely refer to that pushing mechanism 5 stretches out place, direction straight line, not in the perpendicular through described bearing promotion point 51 and rotating shaft 32, so just can avoid the action dead point of mechanism, realize stretching out or retract and driving case beam support 3 that relative rotation occurs of pushing mechanism 5
Pushing mechanism 5 is the parts that can realize release and retraction function, when pushing mechanism 5 is released, forces case beam support 3, with vehicle frame 1, relative rotation occurs.Because the case beam of carrying above case beam support 3 has very large gravity, the front end of case beam is carried on again on the main car of gun carriage, so case beam support 3 can keep motionless, and vehicle frame 1 can be forced to rotate, thus realizes from car turning function.
Described steering power source 4 effect is to provide propulsive effort for pushing mechanism 5 stretches out or retracts.Such as oil pump can drive hydraulic actuating cylinder stretch out or retract, and the rotary power of motor can drive electric pushrod stretch out or retract.
During concrete enforcement, such as, can be described pushing mechanism 5 be double acting hydraulic cylinder, described steering power source 4 comprises driving engine 41, Hydraulic Pump 42, hydraulic reservoir 43 and operating valve 44; The mouth of described driving engine 41 is connected with Hydraulic Pump 42, and the oil suction of Hydraulic Pump 42 is communicated with hydraulic reservoir 43, and the hydraulic fluid port of the oil outlet of Hydraulic Pump 42, the return opening of hydraulic reservoir 43 and described double acting hydraulic cylinder is connected with maneuvering valve 44.
As depicted in figs. 1 and 2, in present embodiment, adopt double acting hydraulic cylinder as pushing mechanism 5, driving engine 41 drives Hydraulic Pump 42 to operate, Hydraulic Pump 42 extracts the hydraulic oil of hydraulic reservoir 43 from oil suction and sends into double acting hydraulic cylinder, realize hydraulic actuating cylinder to stretch out and retract action, and then promotion case beam support 3, with vehicle frame 1, relative rotation occurs, maneuvering valve 44 hydraulic control oil circuit is walked always to control double acting hydraulic cylinder stretch out or retract.
During concrete enforcement, can also be, described pushing mechanism 5 is electric pushrod, described electric pushrod comprises the portable bar of electric pushrod seat and electric pushrod seat inside, the end of described portable bar promotes a little 51 to be connected by hinge and bearing, and described electric pushrod seat promotes a little 52 to be connected by hinge and vehicle frame; Described steering power source 4 comprises motor and the storage battery that is connected with motor or electrical generator, and described motor and electric pushrod are in transmission connection.
Similar to the embodiment principle of aforementioned double acting hydraulic cylinder, in present embodiment, utilize storage battery or electrical generator to provide the energy for motor, the portable bar of motor rotary actuation electric pushrod stretches out or retracts, and realizes turning to from car.
When utilizing this fortune beam gun carriage carrying case beam, in order to case beam more firm be placed on from the case beam support 3 of car, can be preferably that described case beam support 3 is for bearing box beam rear end, described case beam support 3 is provided with at least two locating pieces 31, and described locating piece 31 is distributed in the both sides in case beam length direction.During carrying case beam, case beam rear end can be positioned between the locating piece 31 on case beam support 3, offsets slippage about preventing case beam.
Claims (5)
1. transport beam gun carriage, comprise main car and from car, describedly comprise vehicle frame (1) from car and be arranged on the wheel (2) vehicle frame (1), it is characterized in that, also comprise case beam support (3), pushing mechanism (5) and the steering power source (4) driving pushing mechanism (5) to stretch out or retract, described case beam support (3) is connected to vehicle frame (1) upper surface by rotating shaft (32), described rotating shaft (32) is axially vertical direction, described case beam support (3) is also provided with bearing and promotes point (51), the perpendicular of point (51) and rotating shaft (32) is promoted through described bearing, stretch out place, direction straight line with pushing mechanism (5) and become angle, described vehicle frame (1) is provided with vehicle frame and promotes point (52), described pushing mechanism (5) one end promotes point (51) by hinge and bearing and is connected, pushing mechanism (5) other end also promotes point (52) by hinge and vehicle frame and is connected, described steering power source (4) is connected with pushing mechanism (5).
2. fortune beam gun carriage as claimed in claim 1, it is characterized in that, described pushing mechanism (5) is double acting hydraulic cylinder, and described steering power source (4) comprises driving engine (41), Hydraulic Pump (42), hydraulic reservoir (43) and operating valve (44); The mouth of described driving engine (41) is connected with Hydraulic Pump (42), the oil suction of Hydraulic Pump (42) is communicated with hydraulic reservoir (43), and the oil outlet of Hydraulic Pump (42), the return opening of hydraulic reservoir (43) and the hydraulic fluid port of described double acting hydraulic cylinder are connected with maneuvering valve (44).
3. fortune beam gun carriage as claimed in claim 1, it is characterized in that, described pushing mechanism (5) is electric pushrod, described electric pushrod comprises the portable bar of electric pushrod seat and electric pushrod seat inside, the end of described portable bar promotes point (51) by hinge and bearing and is connected, and described electric pushrod seat promotes point (52) by hinge and vehicle frame and is connected; Described steering power source (4) comprises motor and the storage battery that is connected with motor or electrical generator, and described motor and electric pushrod are in transmission connection.
4. the fortune beam gun carriage as described in claim 1,2 or 3, it is characterized in that, described case beam support (3) is for bearing box beam rear end, described case beam support (3) is provided with at least two locating pieces (31), and described locating piece (31) is distributed in the both sides in case beam length direction.
5. the fortune beam gun carriage as described in claim 1,2 or 3, is characterized in that, described rotating shaft (32) is positioned at case beam support (3) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684978.XU CN204249889U (en) | 2014-11-14 | 2014-11-14 | Fortune beam gun carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684978.XU CN204249889U (en) | 2014-11-14 | 2014-11-14 | Fortune beam gun carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249889U true CN204249889U (en) | 2015-04-08 |
Family
ID=52954226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684978.XU Withdrawn - After Issue CN204249889U (en) | 2014-11-14 | 2014-11-14 | Fortune beam gun carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401246A (en) * | 2014-11-14 | 2015-03-11 | 中国十九冶集团有限公司 | Beam conveying camion |
-
2014
- 2014-11-14 CN CN201420684978.XU patent/CN204249889U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401246A (en) * | 2014-11-14 | 2015-03-11 | 中国十九冶集团有限公司 | Beam conveying camion |
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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: 20150408 Effective date of abandoning: 20170510 |