CN211519365U

CN211519365U - Beam transporting vehicle

Info

Publication number: CN211519365U
Application number: CN201922247906.4U
Authority: CN
Inventors: 刘刚; 陈永昌; 周细威; 刘刚强
Original assignee: Suzhou Dafang Special Vehicle Co Ltd
Current assignee: Suzhou Dafang Special Vehicle Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-18
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a fortune roof beam car, including the automobile body unit, the driving system for the automobile body unit provides power, the control system who controls is carried out in the operation of automobile body unit, be provided with the smooth roof beam system on the automobile body unit, the smooth roof beam system is including setting up the track that extends at automobile body unit top along its length direction, can follow the smooth roof beam car that the track removed, the smooth roof beam car includes the smooth roof beam frame, the drive wheel pair of setting in smooth roof beam frame bottom, the top surface of smooth roof beam frame forms the holding surface, driving system provides power for the walking of drive wheel pair. The utility model discloses the transportation of adaptable different specification concrete box girders can make up or the single module uses, satisfies multiple operating mode and freight and uses, and the normal height of vehicle is low, is fit for hauling the box girder and crosses conventional tunnel, and the usage is wider, has saved the input of original multiple equipment that needs greatly, has saved the cost to adopt the electric drive such as electricelectric or hybrid, energy-concerving and environment-protective.

Description

Beam transporting vehicle

Technical Field

The utility model relates to a haulage vehicle field especially relates to a fortune roof beam car.

Background

The beam transporting vehicle is used for transporting the box beams and meets the requirements of beam erecting or beam feeding of the box beams. The existing beam transporting vehicle generally comprises a vehicle body, wherein the top of the vehicle body is provided with a positioning part for positioning a box beam, and the box beam is supported and positioned on the positioning part to realize transportation. But this type of fortune roof beam car structure is more single, and it exists the transportation relatively fixed, and adaptation concrete box girder type is few, and fortune roof beam car power is not environmental protection, and the transition is difficult, can not cross shortcomings such as tunnel, can't adapt to novel roof beam type.

Disclosure of Invention

The utility model aims at providing a fortune roof beam car for the transportation of the whole hole concrete box girder of multiple specification of railway passenger dedicated line.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a fortune roof beam car, includes the automobile body unit, for the automobile body unit provide the driving system of power, right the operation of automobile body unit carry out the control system that controls, the automobile body unit on be provided with the smooth beam system, smooth beam system including set up automobile body unit top along its length direction extended track, can follow the smooth beam car that the track removed, smooth beam car include smooth beam frame, set up the drive wheel pair bottom smooth beam frame, the top surface of smooth beam frame form the holding surface, driving system electricity drive and for the walking of drive wheel pair provide power.

Preferably, the sliding beam trolley further comprises a locking piece, and when the locking piece is locked, the sliding beam trolley is fixed relative to the track; when the locking piece is unlocked, the sliding beam vehicle can move along the track.

Preferably, the vehicle body unit is provided with a support system, the support system comprises an upper support part and a lower support part which are telescopic, the lower part of the upper support part is connected to the vehicle body unit, when the upper support part extends out, the top of the upper support part is higher than the support surface of the sliding beam frame, and when the upper support part retracts, the top of the upper support part is lower than the support surface of the sliding beam frame; the upper part of the lower supporting piece is connected with the vehicle body unit, when the lower supporting piece extends out, the bottom of the lower supporting piece is supported on the ground, and when the lower supporting piece retracts, the vehicle body unit is supported on the ground.

Preferably, the body unit comprises a first body unit and a second body unit, the first body unit and the second body unit are arranged in front and at the back, and the first body unit and the second body unit are connected through a unit connecting piece.

Further preferably, the first body unit and the second body unit share one power system or the first body unit and the second body unit are respectively connected with one power system.

Further preferably, the unit connecting member is telescopically adjustable in a length direction of the vehicle body unit.

Preferably, the vehicle body unit comprises a main frame, a plurality of groups of steering systems connected to the bottom of the main frame, a suspension system connected to the bottom of each group of steering systems, a driving wheel and a braking wheel connected to the suspension system, a driving system connected to the driving wheel, and a braking system connected to the braking wheel.

Further preferably, the main frame comprises a first main frame and a second main frame which are distributed along the width direction of the main frame, the first main frame and the second main frame are detachably connected, and the bottoms of the first main frame and the second main frame are respectively connected with the steering system.

Further preferably, the steering system and the suspension system are both hydraulic driving systems.

Preferably, the power system is a diesel-electric hybrid power or a storage battery.

Because of the application of the technical scheme, compared with the prior art, the utility model have following advantage and effect:

the utility model discloses the transportation of adaptable different specification concrete box girders can make up or the single module uses, satisfies multiple operating mode and freight and uses, and the normal height of vehicle is low, is fit for hauling the box girder and crosses conventional tunnel, and the usage is wider, has saved the input of original multiple equipment that needs greatly, has saved the cost to adopt the electric drive such as electricelectric or hybrid, energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic front view of the present embodiment;

fig. 2 is a schematic top view of the present embodiment.

Wherein: 10. a first vehicle body unit; 11. a second body unit; 12. a main frame; 120. a first main frame; 121. a second main frame; 13. a steering system; 14. a suspension system; 15. driving the wheels; 16. braking the wheel; 17. a drive system; 18. a braking system; 2. a unit connecting member; 30. a track; 31. a sliding beam vehicle; 40. an upper support member; 41. a lower support; 5. a power system; 6. and (5) controlling the system.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A girder transporting vehicle as shown in fig. 1 and 2 includes a vehicle body unit, a power system 5 for supplying power to the vehicle body unit, and a control system 6 for controlling the operation of the vehicle body unit. Wherein:

the vehicle body unit comprises a first vehicle body unit 10 and a second vehicle body unit 11, the first vehicle body unit 10 and the second vehicle body unit 11 are arranged in front and at back, the first vehicle body unit 10 and the second vehicle body unit 11 are connected through a unit connecting piece 2 to realize amplitude variation, the unit connecting piece 2 is not necessary, and the first vehicle body unit 10 and the second vehicle body unit 11 can be directly connected. The unit connecting piece 2 is mainly used for meeting the safe connection effect of the two vehicle body units and avoiding the situation that the two vehicle body units are staggered to cause the consigned box girder to slide off due to emergency. The unit connecting piece 2 can be telescopically adjusted in the length direction of the vehicle according to different actual concrete box girder types. Of course, the body unit can be expanded again, so that an increase in the load-carrying capacity is achieved.

The vehicle body unit comprises a main frame 12, a plurality of groups of steering systems 13 connected to the bottom of the main frame 12, a suspension system 14 connected to the bottom of each group of steering systems, a driving wheel 15 and a braking wheel 16 connected to the suspension system 14, a driving system 17 connected with the driving wheel 15, and a braking system 18 connected with the braking wheel 16. Specifically, the method comprises the following steps:

the main frame 12 is a main bearing platform, the main frame 12 is a transversely-separated structure, the main frame 12 comprises a first main frame 120 and a second main frame 121 which are distributed along the width direction of the main frame, the first main frame 120 and the second main frame 121 are detachably connected, and the bottoms of the first main frame 120 and the second main frame 121 are respectively connected with a steering system 13. During transportation, the first main frame 120 and the second main frame 121 can be separated from each other, so that the existing road transportation standard is met, and the beam transporting vehicle can be quickly transferred.

The steering system 13 can realize multi-mode steering, adopts a hydraulic driving system and micro-electric control, and the steering center can be set according to the variable amplitude length of the vehicle or a combined or independent single vehicle, so that the steering center converges with one point when various working conditions are met, and the tires are not worn eccentrically. The steering system 13 is connected with the suspension system 14 into a whole, and the steering system 13 is respectively arranged on the first vehicle body unit 10 and the second vehicle body unit 11 and can be set according to the amplitude variation condition of the vehicle, so that the steering function of the whole vehicle or the single vehicle is realized.

The suspension system 14 is a liftable hydraulic suspension, which can make the whole chassis form three-point or four-point support. The vehicle can be lifted integrally, or a single supporting point and a plurality of supporting points can be lifted and adjusted independently, and the micro-electric control is realized. The suspension system 14 is connected to the lower parts of two sides of the main frame 12 by adopting a large-diameter slewing bearing, and the suspension system 14 can also realize the shock absorption of the whole chassis during walking and adapt to the working conditions of undulation of the road surface and the like.

A driving motor of the driving system 17 is arranged on the driving wheels 15, so that differential control can be realized, and the running smoothness of the vehicle is ensured. The brake of the braking system 18 is mounted on the braking wheel 16, is an air braking system, is divided into a front part and a rear part, can work independently, has the functions of service braking and parking braking, and ensures the braking safety of service and parking.

The vehicle body unit is provided with a sliding beam system, the sliding beam system comprises a rail 30 arranged at the top of the main vehicle frame 12 of the vehicle body unit and extending along the length direction of the main vehicle frame, and a sliding beam vehicle 31 capable of moving along the rail 30, the sliding beam vehicle 31 comprises a sliding beam vehicle frame and a driving wheel pair arranged at the bottom of the sliding beam vehicle frame, the top surface of the sliding beam vehicle frame forms a supporting surface, and the power system provides power for the driving wheel pair to walk. The sliding beam vehicle 31 is matched with a bridge girder erection machine for use, the sliding beam vehicle 31 is used for supporting a box girder at the upper part of the vehicle during normal transportation, and the driving wheel pair provides power for girder erection and girder feeding. The sliding beam trolley 31 further comprises a locking piece, and when the locking piece is locked, the sliding beam trolley 31 is fixed relative to the track 30; when the locking piece is unlocked, the sliding beam vehicle 31 can move along the track 30, so that the sliding beam vehicle is prevented from sliding automatically during transportation.

The supporting system is arranged on the vehicle body unit and comprises an upper telescopic supporting piece 40 and a lower telescopic supporting piece 41 which are in a hydraulic oil cylinder jacking mode, the lower part of the upper supporting piece 40 is connected to the vehicle body unit, when the upper supporting piece 40 extends out, the height of the top of the upper supporting piece exceeds the supporting surface of the sliding beam frame, the upper supporting piece can be used for supporting the box beam when passing through a tunnel, the sliding beam vehicle 31 is made to exit from the bottom of the box beam, the overall height is reduced, the sliding beam vehicle smoothly passes through the tunnel, and when the upper supporting piece 40 retracts, the height of the top of the upper supporting piece is lower than; the upper portion of lower support piece 41 is connected on the automobile body unit, and when lower support piece 41 stretched out, its bottom supported subaerial, for the landing leg supports subaerial when feeding the roof beam, prevents the vehicle height change, causes the influence to the frame roof beam, guarantees that the vehicle is whole steady, improves the security, and when lower support piece 41 retracted, the automobile body unit supported subaerial. The upper support 40 is disposed at the middle position between the first body unit 10 and the second body unit 11, and is distributed on both sides, and the lower support 41 is disposed on both sides of one end of the vehicle where the beam feeding is required.

The power system 5 is a unit for providing power for the girder transporting vehicle, the first vehicle body unit 10 and the second vehicle body unit 11 can share one power system 5, or the first vehicle body unit 10 and the second vehicle body unit 11 are respectively connected with one power system 5, so that power can be provided for the front vehicle and the rear vehicle when the front vehicle and the rear vehicle are used independently. The power system 5 is arranged at two ends of the vehicle body unit and can be selected according to a large power configuration unit, a medium power configuration unit and a small power configuration unit, so that the power expansion and the power problem when the whole vehicle or the single vehicle is used are realized. The power system 5 can be a diesel-electric hybrid power or a pure electric storage battery, so that energy conservation is realized.

The control system 6 is a micro-electric control system, and can realize the coordination of all actions and the functions of monitoring, self-checking, alarming and the like of the system.

The multifunctional vehicle body unit has the advantages that the multifunctional vehicle body unit can adapt to various beam types integrally and separately, can be expanded, the power system can be expanded according to actual conditions, the steering system can adapt to the vehicle form, abrasion of tires is avoided, the supporting system can remove the upper sliding beam trolley, tunnel construction is facilitated, power is energy-saving and environment-friendly, the split type of the vehicle body unit does not exceed the road transportation boundary line, transportation and transition are facilitated, multiple purposes are achieved, and investment of equipment is greatly saved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a fortune roof beam car, includes the automobile body unit, for the automobile body unit provides the driving system of power, to the operation of automobile body unit control system which characterized in that: the vehicle body unit is provided with a sliding beam system, the sliding beam system comprises a track arranged at the top of the vehicle body unit and extending along the length direction of the vehicle body unit, and a sliding beam vehicle capable of moving along the track, the sliding beam vehicle comprises a sliding beam vehicle frame and a driving wheel pair arranged at the bottom of the sliding beam vehicle frame, the top surface of the sliding beam vehicle frame forms a supporting surface, and the power system is electrically driven and provides power for the driving wheel pair to walk.

2. The girder transport vehicle of claim 1, wherein: the sliding beam vehicle also comprises a locking piece, and when the locking piece is locked, the sliding beam vehicle is fixed relative to the track; when the locking piece is unlocked, the sliding beam vehicle can move along the track.

3. The girder transport vehicle of claim 1, wherein: the supporting system is arranged on the vehicle body unit and comprises an upper supporting piece and a lower supporting piece which can stretch out and draw back, the lower part of the upper supporting piece is connected to the vehicle body unit, when the upper supporting piece extends out, the height of the top of the upper supporting piece exceeds the supporting surface of the sliding beam frame, and when the upper supporting piece retracts, the height of the top of the upper supporting piece is lower than the supporting surface of the sliding beam frame; the upper part of the lower supporting piece is connected with the vehicle body unit, when the lower supporting piece extends out, the bottom of the lower supporting piece is supported on the ground, and when the lower supporting piece retracts, the vehicle body unit is supported on the ground.

4. The girder transport vehicle of claim 1, wherein: the vehicle body unit comprises a first vehicle body unit and a second vehicle body unit, the first vehicle body unit and the second vehicle body unit are arranged in a front-back mode, and the first vehicle body unit and the second vehicle body unit are connected through a unit connecting piece.

5. The girder transport vehicle of claim 4, wherein: the first vehicle body unit and the second vehicle body unit share one power system or the first vehicle body unit and the second vehicle body unit are respectively connected with one power system.

6. The girder transport vehicle of claim 4, wherein: the unit connecting piece can be telescopically adjusted in the length direction of the vehicle body unit.

7. The girder transport vehicle of claim 1, wherein: the vehicle body unit comprises a main vehicle frame, a plurality of groups of steering systems connected to the bottom of the main vehicle frame, a suspension system connected to the bottom of each group of steering systems, driving wheels and braking wheels connected to the suspension systems, a driving system connected with the driving wheels and a braking system connected with the braking wheels.

8. The girder transport vehicle of claim 7, wherein: the main frame comprises a first main frame and a second main frame which are distributed along the width direction of the main frame, the first main frame and the second main frame are detachably connected, and the bottoms of the first main frame and the second main frame are respectively connected with the steering system.

9. The girder transport vehicle of claim 7, wherein: and the steering system and the suspension system are both hydraulic driving systems.

10. The girder transport vehicle of claim 1, wherein: the power system is a diesel-electric hybrid power or a storage battery.