CN204236621U - Modularization self-propelled flat truck - Google Patents
Modularization self-propelled flat truck Download PDFInfo
- Publication number
- CN204236621U CN204236621U CN201420700285.5U CN201420700285U CN204236621U CN 204236621 U CN204236621 U CN 204236621U CN 201420700285 U CN201420700285 U CN 201420700285U CN 204236621 U CN204236621 U CN 204236621U
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- platform
- truck
- platform truck
- girder
- propelled flat
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Abstract
The utility model discloses a kind of modularization self-propelled flat truck, it comprise some sliceable each other platform trucks with for providing the power system of hydraulic pressure and electric power for platform truck, power system by connecting pin and platform truck hinged, platform truck comprises vehicle frame, hang and tire, vehicle frame comprises girder and main frame, the cross section of girder is trapezoidal, transverse distribution hangs installs crossbeam and limit longeron, the bottom at girder two ends is provided with chip hinge hole, top transversely distributes push-down connecting bore, main frame is the uniform bolt hole in both sides longitudinally, suspension comprises hanger bracket, equilibrium arm, hanging oil cylinder and axletree, single-action hydraulic cylinder is adopted to support between hanger bracket and equilibrium arm.Dress technique is rolled compared to traditional slideway, the utility model is used for awkward and lengthy cargo as the ro-ro transport in life building etc., has that previous work is simple, setup time is few, external demand is little, short construction period, flexible a, advantage such as safety is higher, economy is stronger simple to operate.
Description
Technical field
The utility model relate to awkward and lengthy cargo from land ro-ro transport to ship time use modularization self-propelled flat truck.
Background technology
At present, awkward and lengthy cargo from land ro-ro transport to ship the slideway that adopts more roll dress technique.This slideway rolls the assembling construction of dress technique to awkward and lengthy cargo and has a lot of constraint.As for life building, adopt slideway to roll dress technique and carry out rolling taking on board, then:
1, life building module is needed to build on slideway;
2, the device assembles time is long, and have a lot of hydraulic tubing to need to connect, the test duration is long;
3, need multiple spot to construct, accessory equipment is many simultaneously;
4, because needs 24 hours whole process is by barge and harbour leveling, higher to the requirement of barge draft, barge range of choice is narrow;
5, roll dress as there is more than one piece module, then need again to lay slideway;
6, because of module go on board after can not lateral offset, therefore high to buttress positioning requirements.
Utility model content
Based on above-mentioned technical matters, the utility model provides a kind of modularization self-propelled flat truck, this modularization self-propelled flat truck is the self-propelled flat-bed trailer of a kind of modularized production and assembling, it is for the ro-ro transport of awkward and lengthy cargo as life building etc., have that previous work is simple, setup time is few, external demand is little, short construction period, simple to operate flexibly, the advantage such as safety is higher, economy is stronger.
The technical solution that the utility model adopts is:
A kind of modularization self-propelled flat truck, comprise some sliceable each other platform trucks with for providing the power system of hydraulic pressure and electric power for platform truck, power system by connecting pin and platform truck hinged, platform truck comprises vehicle frame, hang and tire, vehicle frame comprises girder and main frame, the cross section of girder is trapezoidal, transverse distribution hangs installs crossbeam and limit longeron, the bottom at girder two ends is provided with chip hinge hole, top transversely distributes push-down connecting bore, main frame is the uniform bolt hole in both sides longitudinally, suspension comprises hanger bracket, equilibrium arm, hanging oil cylinder and axletree, single-action hydraulic cylinder is adopted to support between hanger bracket and equilibrium arm.Wherein, it is longitudinal spliced that chip hinge hole and push-down connecting bore are used between platform truck, and it is horizontally-spliced that bolt hole is used between platform truck.Single-action hydraulic cylinder is adopted to support between hanger bracket and equilibrium arm, self-propelled flat truck is enable to there will not be the phenomenon of local decompression or fault like a cork up the sailing in fluctuating road surface, during as run into Uneven road, some axle system is by decompression or supercharging, now single-action hydraulic cylinder is by the self aligning raised or reduce, and makes goods lower plane maintenance level.
Preferably, every longeron of platform truck all arranges the identical groove of 4 spacing, be provided with in a groove and facilitate platform truck and other platform trucks to carry out horizontally-spliced attaching parts.Attaching parts can guarantee the splicing of many files further, with help two independently flat truck module realize the mechanical connection shoulder to shoulder of parallel position thus the accessory of by the time corresponding capacity weight.
Preferably, described platform truck is equipped with hydraulic pressure support and jacking system, hydrostatic drive system and electric liquid multi-mode steering system, the single-action hydraulic cylinder in described suspension is interconnected by pipeline and flexible pipe, and accesses hydraulic pressure support and jacking system.All suspension single-action hydraulic cylinders can carry out subregion marshalling according to center of gravity at the relative position of sweep, identical to ensure the suspension pressure in same district, realize the uniform of load.
Preferably, described platform truck is also equipped with speed control system, electronic diagnostics and turns to track channel, brake system, electric system car network system and wired remote control system.All car groups by wired remote control Systematical control after car.
Preferably, described axletree is divided into axle drive shaft, brake axle and driven shaft, and described axle drive shaft is provided with speed sensor.The aviation value of modularization flat truck car load speed is sent to and in car CAN, so that compare with the speed of other vehicles, after getting the aviation value of each car, the traveling adjusting each car drives automatically controlled controllable capacity pump, make the moving velocity of each car be tending towards aviation value, reach synchro control.
Preferably, described platform truck is 6 axis platform trucks or 4 axis platform trucks, 6 axis platform vehicle commander 8400mm, wide 2430mm, high 1140mm, 4 axis platform vehicle commander 5600mm, wide 2430mm, high 1140mm.Have Embedded hydraulic actuating cylinder in described platform truck axis mounted inside, these hydraulic actuating cylinders can be connected in the grouping of each hydraulic pressure, and operator only need use wired remote control system (remote controller) just easily can complete lifting to whole system.Be provided with 4 hoisting beams at platform truck two ends, be convenient to the lifting of platform truck.
Roll dress technique compared to traditional slideway, the utility model has following Advantageous Effects:
1, require lower, as life building module can build (comprising on slideway) on any place to module build the side.
2, the device assembles time is short; Only need simple bolt to connect, hydraulic tubing is few; Test duration is short; The required accessory equipment of assembling is few.
3, ground pressure is little, and without the need to floor treatment, without the need to place process, the Farm Planning time is short.
4, above deck also without the need to dead work, barge holding time is short.Only need before climax 2-3 hour by ship leveling, less to barge tonnage demand.Lower to ballasting Capability Requirement.Require lower to barge leveling, it is fast to roll dress speed.
5, flat truck can sidesway above deck, and therefore more than one piece module rolls dress does not need again to lay springboard yet.And module go on board after fine-tuning, therefore to buttress location requirement low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Fig. 1 is the structural representation of 4 axis platform trucks;
Fig. 2 is the structural representation of 6 axis platform trucks;
Fig. 3 is the structural representation of platform truck girder;
Fig. 4 is the structure diagram of platform truck suspended portion;
Fig. 5 is the structural representation of attaching parts;
Fig. 6 is the front view in modularization self-propelled flat truck transport life building;
Fig. 7 is the lateral plan in modularization self-propelled flat truck transport life building;
Fig. 8 is the birds-eye view in modularization self-propelled flat truck transport life building.
In figure: 1-platform truck, 2-power system, 3-girder, 4-chip hinge hole, 5-attaching parts, 6-single-action hydraulic cylinder.
Detailed description of the invention
By reference to the accompanying drawings, a kind of modularization self-propelled flat truck, comprise some platform trucks 1 and power system 2, platform truck 1 is 6 axis platform trucks or 4 axis platform trucks, can carry out horizontal or longitudinal spliced each other.There is Embedded hydraulic actuating cylinder in described platform truck axis mounted inside, be provided with 4 hoisting beams at platform truck two ends.Power system 2 is for providing hydraulic pressure and electric power for a spliced group platform car.Power system 2 by connecting pin and platform truck 1 hinged, the connecting pin of hinged place can be promoted by hydraulic power.Platform truck 2 comprises vehicle frame, suspension and tire, vehicle frame comprises girder 3 and main frame, the cross section of girder 3 is trapezoidal, transverse distribution hangs installs crossbeam and limit longeron, the bottom at girder 3 two ends is provided with chip hinge hole 4, top transversely distributes push-down connecting bore, and main frame is the uniform bolt hole in both sides longitudinally.Every one side longeron of platform truck all arranges the identical groove of 4 spacing, attaching parts 5 is installed in a groove, carry out horizontally-spliced to facilitate platform truck and other platform trucks.Suspension comprises hanger bracket, equilibrium arm, hanging oil cylinder and axletree, and adopt single-action hydraulic cylinder 6 to support between hanger bracket and equilibrium arm, described axletree is divided into axle drive shaft, brake axle and driven shaft, and described axle drive shaft is provided with speed sensor.
Further, described platform truck is equipped with hydraulic pressure support and jacking system, hydrostatic drive system and electric liquid multi-mode steering system, the single-action hydraulic cylinder in described suspension is interconnected by pipeline and flexible pipe, and accesses hydraulic pressure support and jacking system.Hydraulic pressure support and jacking system use shutoff valve (ball valve) to carry out hydraulic pressure grouping to hydraulic actuating cylinder, according to cargo weight, center-of-gravity position and road conditions, support system can be divided into 3 or maximum 4 hydraulic pressure groups, be suitable for too when multiple platform truck share-car.Like this, even if travel on irregular road, also uniform axle load can be guaranteed.Be equipped with ball valve between the hydraulic circuit of each axis, can guarantee like this, when multiple stage platform truck splices, also can divide into groups to hydraulic efficiency pressure system flexibly.When changing of tire or single shaft damage, manually can operate ball valve, come locked or single shaft is separated from whole hydraulic efficiency pressure system.Hydraulic pressure support and jacking system should have single-loop safety system, to guarantee that whole platform truck can not run-off the straight when certain lifting pipeline breakage.Hydrostatic drive system is " closed loop " system.According to the pressure proportional discharge capacity of rotary speed of diesel engine and HM Hydraulic Motor, regulate the electricity-liquid discharge capacity of pump, and then the control actuating speed of continuous variable.Actuating speed should adapt to running resistance and grade resistance automatically, when not impacting diesel motor, allows smooth starting and the deceleration of platform truck.The electric liquid multi-mode steering system hung comprises digital electronic steering program and modular rack and pinion steering gear (steering angle is+130 °/-100 °, revolution speed of response: 0.3142rad/s, revolution response time: 50ms).Pinion and rack adopts modular design, and be connected with vehicle frame by bolt, maintainability is good; Load-carrying capacity is by 22 tons of axle loading capability designs simultaneously, and specified output torque can reach 50000N.m.Used by reality and prove, it turns to flexibility and reliability, and at full load steering pressure is low.Adopt enclosed lubrication system, maintenance intervals is long simultaneously.
Further, described platform truck is also equipped with speed control system, electronic diagnostics and turns to track channel, brake system, electric system car network system and wired remote control system.Axle drive shaft outfit electronics is anti-crosses speed system, each axle drive shaft installs tachogen, in the process of moving, the actual revolutional slip of micro-electric system Real-Time Monitoring drive wheel, when the revolutional slip of certain drive wheel exceedes setting value, micro-electric system sends signal at once, reduce the motor displacement of this drive wheel, thus ensure that the performance of the tractive force of all the other drive wheels, achieve slip-skid prevention and control, occur to prevent tire on the drive wheels excessively to rotate in smooth road.Electronic diagnostics and turn to track channel to be the part of electrical steering program, the angle position that can realize hanging is revised and diagnosis to course changing control loop.The brake system of platform truck is maintenance and the emergency brake system of a hydraulic-machinery formula, and braking potential configures than being not less than 2.0-1.5 with power-handling capability.The electric system of platform truck is 24V-DC system.The front-end and back-end of platform truck can install Lighting System additional if desired.Whole and car network can form 100m × 100m modularization self-propelled flat truck shipping platform.Distance between two self-propelled flat trucks can reach 100m, stepping accuracy 0.1m.The all functions of wired remote control system energy implementation platform car, as travelled, turn to, be elevated, brake and changing steering program etc.
Brief description is carried out to the working process in the utility model ro-ro transport life building below:
1, prepare before transport
Because 4 columns in life building are lower than bottom surface 600mm, module bottom surface has many pipelines simultaneously, pipeline height is basic and column is fair, therefore liner buttress is needed to avoid interfering with pipeline between sweep and module, life building undercapacity itself, interim diagonal brace need be increased as the dolly strong point at 4 column places, it is 1300mm that sweep enters car minimum altitude, life building makes buttress height 1500mm, and therefore barge sea-freight stow buttress height also need could meet Self-loading & self-unloading condition at about 1300-1500mm.
2, life building modular construction deadweight 1215t, transport structure deadweight 20t, module self formula flat truck (SPMT) configures 4 row 18 axis, often arranges SPMT and is equipped with 1 power system (ppu), amount to 72 axis, 4 ppu, as shown in figs 6-8, axis vehicle gross weight 316t, the total load-carrying capacity 72*40t=2880t of car group, the grouping of SPMT axis maximum load=31.3t, ground pressure 9.2t/m
2, loading rate 31.3/40=78.25%.
3, roll and pretend industry
When barge is pressed into appropriate ballast water in advance, until boat deck and harbour surface slightly high 150mm time, SPMT goes on board, in the process of going on board, carrier will carry out tune all around and carry, guarantee that carrier and harbour keep concordant, as when occurring that boat deck to exceed the suspension travel scope of permission lower than harbour, SPMT stops, all around carry out adjusting and to carry and in conjunction with the double action of high tide, until hull be increased to can go on board state time, SPMT again goes on board to the second round and terminates, and repeats above-mentioned steps until SPMT all goes up on carrier.
The relevant technologies content do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that, under the instruction of this specification sheets, any equivalents done by those skilled in the art, or obvious variant, all should within protection domain of the present utility model.
Claims (6)
1. a modularization self-propelled flat truck, it is characterized in that: comprise some sliceable each other platform trucks with for providing the power system of hydraulic pressure and electric power for platform truck, power system by connecting pin and platform truck hinged, platform truck comprises vehicle frame, hang and tire, vehicle frame comprises girder and main frame, the cross section of girder is trapezoidal, transverse distribution hangs installs crossbeam and limit longeron, the bottom at girder two ends is provided with chip hinge hole, top transversely distributes push-down connecting bore, main frame is the uniform bolt hole in both sides longitudinally, suspension comprises hanger bracket, equilibrium arm, hanging oil cylinder and axletree, single-action hydraulic cylinder is adopted to support between hanger bracket and equilibrium arm.
2. a kind of modularization self-propelled flat truck according to claim 1, it is characterized in that: the identical groove of 4 spacing is all set on every longeron of platform truck, be provided with in a groove and facilitate platform truck and other platform trucks to carry out horizontally-spliced attaching parts.
3. a kind of modularization self-propelled flat truck according to claim 1, it is characterized in that: described platform truck is equipped with hydraulic pressure support and jacking system, hydrostatic drive system and electric liquid multi-mode steering system, single-action hydraulic cylinder in described suspension is interconnected by pipeline and flexible pipe, and accesses hydraulic pressure support and jacking system.
4. a kind of modularization self-propelled flat truck according to claim 1, is characterized in that: described platform truck was also equipped with speed control system, electronic diagnostics and turned to track channel, brake system, electric system car network system and wired remote control system.
5. a kind of modularization self-propelled flat truck according to claim 1, is characterized in that: described axletree is divided into axle drive shaft, brake axle and driven shaft, described axle drive shaft is provided with speed sensor.
6. a kind of modularization self-propelled flat truck according to claim 1, it is characterized in that: described platform truck is 6 axis platform trucks or 4 axis platform trucks, there is Embedded hydraulic actuating cylinder in described platform truck axis mounted inside, be provided with 4 hoisting beams at platform truck two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700285.5U CN204236621U (en) | 2014-11-20 | 2014-11-20 | Modularization self-propelled flat truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700285.5U CN204236621U (en) | 2014-11-20 | 2014-11-20 | Modularization self-propelled flat truck |
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| Publication Number | Publication Date |
|---|---|
| CN204236621U true CN204236621U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700285.5U Expired - Fee Related CN204236621U (en) | 2014-11-20 | 2014-11-20 | Modularization self-propelled flat truck |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802858A (en) * | 2015-05-11 | 2015-07-29 | 曹品业 | Heavy duty truck frame |
| CN109505413A (en) * | 2018-11-30 | 2019-03-22 | 上海宝冶集团有限公司 | The movement of roofing truss system modular and installation method |
| CN109505414A (en) * | 2018-11-30 | 2019-03-22 | 上海宝冶集团有限公司 | The quick whole discharging method of truss based on self-traveling module transportation vehicle device |
| CN109537914A (en) * | 2018-11-30 | 2019-03-29 | 上海宝冶集团有限公司 | Multiple groups self-traveling module transportation vehicle runs simultaneously control method |
| CN109747517A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | The method of steam reformer radiant section support frame modulesization transport |
| WO2024044386A1 (en) * | 2022-08-25 | 2024-02-29 | Range Energy Inc. | System and method for dynamic tow of a trailer |
-
2014
- 2014-11-20 CN CN201420700285.5U patent/CN204236621U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802858A (en) * | 2015-05-11 | 2015-07-29 | 曹品业 | Heavy duty truck frame |
| CN109747517A (en) * | 2017-11-08 | 2019-05-14 | 上海宝冶集团有限公司 | The method of steam reformer radiant section support frame modulesization transport |
| CN109747517B (en) * | 2017-11-08 | 2021-10-01 | 上海宝冶集团有限公司 | Method for modular transportation of support frame of radiant section of steam reformer |
| CN109505413A (en) * | 2018-11-30 | 2019-03-22 | 上海宝冶集团有限公司 | The movement of roofing truss system modular and installation method |
| CN109505414A (en) * | 2018-11-30 | 2019-03-22 | 上海宝冶集团有限公司 | The quick whole discharging method of truss based on self-traveling module transportation vehicle device |
| CN109537914A (en) * | 2018-11-30 | 2019-03-29 | 上海宝冶集团有限公司 | Multiple groups self-traveling module transportation vehicle runs simultaneously control method |
| WO2024044386A1 (en) * | 2022-08-25 | 2024-02-29 | Range Energy Inc. | System and method for dynamic tow of a trailer |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150401 Termination date: 20171120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |