CN201161566Y - Track plate transport vehicle - Google Patents
Track plate transport vehicle Download PDFInfo
- Publication number
- CN201161566Y CN201161566Y CNU2008200621488U CN200820062148U CN201161566Y CN 201161566 Y CN201161566 Y CN 201161566Y CN U2008200621488 U CNU2008200621488 U CN U2008200621488U CN 200820062148 U CN200820062148 U CN 200820062148U CN 201161566 Y CN201161566 Y CN 201161566Y
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- Prior art keywords
- hydraulic
- track plate
- arm
- transport trolley
- transporter
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Abstract
The utility model discloses an orbit board transporter, wherein two ends of the transporter body are symmetrically provided with a cab and a steering system, two ends of the lower of the frame are symmetrically provided with an active wheel group and an inactive wheel group, the lower of the transporter body is provided with an engine unit, a hydraulic system, an electric control system and a drive system, the active and inactive wheel groups are respectively composed of a rotary bearing, a bent arm, a cylinder, a balance arm and tyres from up to down, the rotary bearing is connected with the transporter body, the bent arm, the balance arm and the cylinder form a hydraulic balancing device, the hydraulic devices of the two balancing devices at one end of the transporter are serially connected, and the hydraulic devices of the two balancing devices at another end are parallel connected, thereby forming three independent transporter body bearing device groups, to confirm balance force on the wheel groups and realize automatic adjustment of the transporter body, the frame is provided with protecting guard bars at two sides, front and back. The utility model is flexible and can transport different unballasted tracks, thus is suitable for the transmission of different unballasted tracks in unballasted track construction of high-speed railways and passenger dedicated lines.
Description
Technical field
The track plate transport trolley that the utility model relates to a kind of non-fragment orbit when laying.
Background technology
In recent years, China starts the construction of the new upsurge of railway construction, particularly high speed railway, railway line for passenger traffic.Estimating that country will invest substantial contribution in from now on 20 years is used for railway construction, and is the non-fragment orbit construction basically; Thereby the transportation device to fragment-free track slab has huge demand, and safe reliability, degree of automation, maintaining and the complete machine performance of transportation device proposed higher, stronger requirement.Chinese patent specification sheets CN200967480Y discloses a kind of track plate transport trolley, this transport trolley can two-wayly be exercised, solve conventional transport vehicle and reached the problem that to reverse end for end on the roadbed of no sidewalk on the bridge, in the tunnel, but because the fragment-free track slab deadweight is bigger, require in the transportation to have and impact and jolt the track plate, need transport trolley to have good stationary performance, existing transport vehicle can't satisfy the requirement of transporting fragment-free track slab.
The utility model content
The purpose of this utility model is: the track plate transport trolley that a kind of complete machine performance is good, have good stationary performance is provided.
The purpose of this utility model realizes by implementing following technical proposals:
A kind of track plate transport trolley, the two ends of car body are symmetrically arranged with the symmetrically arranged walking wheels in two ends of driver's cab, steering swivel system, vehicle frame bottom, also comprise the powerplant module, hydraulic efficiency pressure system, electric control system, the drive system that are arranged under the car body, it is characterized in that: described walking wheels comprise symmetrically arranged active wheels and driven wheels, driving and driven wheels are made up of pivoting support, curved boom, oil cylinder, balanced arm, tire from top to bottom successively, and pivoting support is connected with car body; Curved boom, balanced arm, oil cylinder are formed the hydraulic pressure equalizer; Wherein the hydraulic efficiency gear of two equalizers of vehicle one end is connected in series, and the hydraulic efficiency gear of two equalizers of the other end is connected in parallel, and forms three groups of independently car body bearing sets.
Described vehicle frame is a box type construction, forms rectangular frame by two root girders, two curb girders, four crossbeams; The plane is provided with whole flat board on vehicle frame, and its both sides and front and back are provided with the retaining guardrail.
Described steering swivel system comprises hydraulic steering gear, bearing circle and steering hardware; Steering hardware comprises scalene four-bar linkage and the blocking device that hydraulic actuating cylinder, first spindle arm, first connecting rod, second connecting rod, second spindle arm are formed, and first, second spindle arm is connected with driving and driven wheels.
Described blocking device comprises mechanical locking and electronic locking device.
The lower plane of described vehicle frame is provided with suspension bracket and baffle plate, and suspension bracket is " U " type structure.
Described drive system comprises HM Hydraulic Motor and wheel side speed reducer.
Adopt the fragment-free track slab transport trolley of above structure, the hydraulic pressure equalizer distributes by hydraulic efficiency pressure system, wherein the hydraulic efficiency gear of two equalizers of vehicle one end is connected in series, the hydraulic efficiency gear of two equalizers of the other end is connected in parallel, form three groups of independently car body bearing sets, make car body form supported at three point, and make each wheels stress equalization in every group of equalizer, realize the automatic leveling of car body, guarantee that the fragment-free track slab that delivers is injury-free.
Four-bar linkage makes four wheel flutters turn to different angles, reduces the sideslip of tire, prolongs tire life.
Mechanical locking and electronic locking device carry out dual interlocking, guarantee that chaufeur accurately operates.
Because steering swivel system is that hydraulic steering gear adds bearing circle, makes the easy to operate, flexible of steering swivel system.When driver's steering wheel rotation, by the distribution of hydraulic steering gear, drive the hydraulic actuating cylinder action to pressure oil, finish turning to function.The driver is at which bridge operation, and the front-wheel of driver place direction is just as wheel flutter.
Because adopt HM Hydraulic Motor and wheel side speed reducer to drive, running velocity is stepless adjustable.And can significantly improve ground Clearance of vehicle chassis, and save installing space, help improving the crossing ability and the tractive property of vehicle.
Position by change retaining guardrail is provided with, and can transport dissimilar fragment-free track slabs.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the steering hardware scheme drawing of Fig. 1 steering swivel system;
Fig. 3 is the driving and driven wheels structural representation of Fig. 1;
Fig. 4 is that equalizer hydraulic pressure distributes connection diagram;
Fig. 5 is the body construction scheme drawing;
Fig. 6 is Fig. 5 upward view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
A kind of track plate transport trolley shown in Fig. 1,3,4, be symmetrically arranged with driver's cab 700, steering swivel system 100 at the two ends of car body 600, the two ends of vehicle frame bottom are symmetrical arranged initiatively wheels 200 and driven wheels 300, powerplant module 400, hydraulic efficiency pressure system 500, electric control system 800, drive system also are set in the car body bottom, driving and driven wheels comprise pivoting support 210, curved boom 220, oil cylinder 230, balanced arm 240, tire 250 from top to bottom successively, pivoting support 210 is welded on the car body bottom, and the hinge of curved boom on balanced arm rotates; Curved boom, balanced arm, oil cylinder are formed the hydraulic pressure equalizer; Wherein the hydraulic efficiency gear of two equalizers of vehicle one end is connected in series, the hydraulic efficiency gear of two equalizers of the other end is connected in parallel, under the support of oil cylinder, form independently bearing set of three groups of a, b, c, form the triangle rock-steady structure, the weight of together support car body and track plate, and make each wheels stress equalization in every group of equalizer, realize the automatic leveling of car body, guarantee that the fragment-free track slab that delivers is injury-free.Steering swivel system is two to overlap independently system, comprises hydraulic steering gear, bearing circle and steering hardware, provides power by gear type pump.Because turning to pattern is that hydraulic steering gear adds bearing circle, makes the easy to operate, flexible of steering swivel system.When driver's steering wheel rotation, by the distribution of hydraulic steering gear, drive the hydraulic actuating cylinder action to pressure oil, finish turning to function.The driver is at which bridge operation, and the front-wheel of driver place direction is just as wheel flutter.Drive system comprises HM Hydraulic Motor and wheel side speed reducer.
Steering hardware shown in Figure 2 comprises scalene four-bar linkage and the blocking device 160 that hydraulic actuating cylinder 110, first spindle arm 120, first connecting rod 130, second connecting rod 140, second spindle arm 150 are formed, and first, second spindle arm is connected with driving and driven wheels (200,300) shown in Figure 3.Described blocking device comprises the dual interlock of mechanical locking and electronic locking device.Guarantee that four wheel flutters turn to different angles, reduce the sideslip of tire, prolong tire life, and guarantee that chaufeur accurately operates.
Shown in Fig. 5,6, vehicle frame 610 is a box type construction, forms rectangular frame by two root girders 611, two curb girders 612, four crossbeams 613; The plane is provided with whole flat board 650 on vehicle frame 610, and its both sides and front and back are provided with retaining guardrail 640.The lower plane of vehicle frame is provided with suspension bracket 620 and baffle plate 630, and suspension bracket is " U " type structure, and diesel motor 400, hydraulic efficiency pressure system 500 and electric control system 800 are installed on it.
The utility model two way, maneuverability; Control is advanced, and is easy to operate; The degree of automation height, the complete machine performance is good; Safe and reliable to operation, maintaining is convenient, the efficient height.It is the special transportation device of transportation fragment-free track slab in a kind of railway construction engineering, ratio of performance to price height, be mainly used in the transportation of dissimilar fragment-free track slabs in the fragments-free track slab construction in high speed railway, the railway line for passenger traffic, as slab tracks such as prefabricated board-like rich lattice plate, Japanese plate, trapezoidal plates, also can transport radar, Xu Pulin, elastic supporting block formula fragment-free track slab and other engineering materials of cast-in-place concrete formula.
Claims (6)
1, a kind of track plate transport trolley, the two ends of car body (600) are symmetrically arranged with driver's cab (700), steering swivel system (100), the symmetrically arranged walking wheels in the two ends of vehicle frame bottom, also comprise the powerplant module (400) that is arranged under the car body, hydraulic efficiency pressure system (500), electric control system (800), drive system, it is characterized in that: described walking wheels comprise symmetrically arranged active wheels (200) and driven wheels (300), main, driven wheels (200,300) from top to bottom successively by pivoting support (210), curved boom (220), oil cylinder (230), balanced arm (240), tire (250) is formed, and pivoting support (210) is connected with car body (600); Curved boom (220), balanced arm (240), oil cylinder (230) are formed the hydraulic pressure equalizer; Wherein the hydraulic efficiency gear of two equalizers of vehicle one end is connected in series, and the hydraulic efficiency gear of two equalizers of the other end is connected in parallel, and forms three groups of independently car body bearing sets.
2, a kind of track plate transport trolley as claimed in claim 1, it is characterized in that: vehicle frame (610) is a box type construction, forms rectangular frame by two root girders (611), two curb girders (612), four crossbeams (613); Be provided with whole dull and stereotyped (650) on the last plane of vehicle frame (610), its both sides and front and back are provided with retaining guardrail (640).
3, a kind of track plate transport trolley as claimed in claim 1 or 2, it is characterized in that: described steering swivel system (100) comprises hydraulic steering gear, bearing circle and steering hardware; Described steering hardware comprises scalene four-bar linkage and the blocking device (160) that hydraulic actuating cylinder (110), first spindle arm (120), first connecting rod (130), second connecting rod (140), second spindle arm (150) are formed, and first, second spindle arm is connected with driving and driven wheels (200,300).
4, a kind of track plate transport trolley as claimed in claim 3, it is characterized in that: described blocking device (160) comprises mechanical locking and electronic locking device.
5, a kind of track plate transport trolley as claimed in claim 4, it is characterized in that: the lower plane of vehicle frame (610) is provided with suspension bracket (620) and baffle plate (630), and suspension bracket (620) is " U " type structure.
6, as claim 1,2,4 or 5 described a kind of track plate transpories trolley, it is characterized in that: described drive system comprises HM Hydraulic Motor and wheel side speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621488U CN201161566Y (en) | 2008-02-03 | 2008-02-03 | Track plate transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621488U CN201161566Y (en) | 2008-02-03 | 2008-02-03 | Track plate transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161566Y true CN201161566Y (en) | 2008-12-10 |
Family
ID=40182507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200621488U Expired - Fee Related CN201161566Y (en) | 2008-02-03 | 2008-02-03 | Track plate transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161566Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530018A (en) * | 2011-12-29 | 2012-07-04 | 苏州大方特种车股份有限公司 | Rail-less vehicle moving platform |
| CN103144524A (en) * | 2013-03-05 | 2013-06-12 | 苏州大方特种车股份有限公司 | Rear transmission mechanism of engine of frame vehicle |
| CN106379407A (en) * | 2016-11-02 | 2017-02-08 | 山东农业大学 | All-terrain chassis capable of rapidly leveling and leveling method |
| CN112406675A (en) * | 2020-11-27 | 2021-02-26 | 大同煤矿集团有限责任公司 | Full-automatic heavy transport vehicle |
-
2008
- 2008-02-03 CN CNU2008200621488U patent/CN201161566Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530018A (en) * | 2011-12-29 | 2012-07-04 | 苏州大方特种车股份有限公司 | Rail-less vehicle moving platform |
| CN103144524A (en) * | 2013-03-05 | 2013-06-12 | 苏州大方特种车股份有限公司 | Rear transmission mechanism of engine of frame vehicle |
| CN106379407A (en) * | 2016-11-02 | 2017-02-08 | 山东农业大学 | All-terrain chassis capable of rapidly leveling and leveling method |
| CN106379407B (en) * | 2016-11-02 | 2018-07-20 | 山东农业大学 | A kind of full landform chassis of fast leveling and leveling method |
| CN112406675A (en) * | 2020-11-27 | 2021-02-26 | 大同煤矿集团有限责任公司 | Full-automatic heavy transport vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20170203 |