CN201240315Y - Freely steering transportation flat car - Google Patents
Freely steering transportation flat car Download PDFInfo
- Publication number
- CN201240315Y CN201240315Y CNU2008201042980U CN200820104298U CN201240315Y CN 201240315 Y CN201240315 Y CN 201240315Y CN U2008201042980 U CNU2008201042980 U CN U2008201042980U CN 200820104298 U CN200820104298 U CN 200820104298U CN 201240315 Y CN201240315 Y CN 201240315Y
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- China
- Prior art keywords
- flat car
- transportation
- walking
- traveling gear
- steel wheel
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- Expired - Fee Related
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Abstract
The utility model relates to a flat car for transporting components when large scale equipment is installed in a lifting manner on a highway, a bridge or in a factory. The flat car comprises a traveling mechanism, a free steering mechanism and a load-bearing mechanism, wherein, the load-bearing mechanism is installed above the flat car; the traveling mechanism is arranged at the lower part of the flat car; the free steering mechanism is arranged at the middle part of the flat car; power devices are installed on the free steering mechanism and the traveling mechanism for driving; and the traveling mechanism and a central rotating shaft are connected by welding and assembled into a traveling flat car assembly. The flat car can easily realize the functions of component transportation, turnover and 360 degree free steering when being applied to the long and large-scale component transportation and lifting operation, and is the engineering construction equipment which not only can be conveniently operated and save the cost, but also can increase the speed of construction and ensure the security of the components.
Description
Technical field
The utility model relates to a kind of engineering construction equipment, specifically is a kind of flat car for transportation, be applicable to the type member of growing up in highway, the bridge construction transportation, turn to and stand up.
Background technology
The type member of growing up that comes out for element precast factory or the open-air prefabricated processing assembly unit in member field often needs member is transported, stands up and turn to tune.Special in the arch rib installation of arch bridge, arch rib fabrication yard is prefabricated machine after, must move to that to lift by crane field etc. to be installed through operations such as transport, stand up, turn to.In order to finish in these several procedures fabrication yard commonly used in the past gauntry crane arch rib or member are loaded onto common flat car for transportation, be transported to the lifting field with common flat car for transportation, utilize sling arch rib or member of tackling system to the logical flat car for transportation of another Daepori, to realize turning to or standing up then, just can be transported to installing zone lifting installation in position at last.Operation is more in this process, and is consuming time longer, and the cooperating equipment that needs is also more, and through repeatedly arch rib or member being moved, as easy as rolling off a log arch rib or the member of causing is impaired, influences construction quality, and safety factor is low.
Summary of the invention
The purpose of this utility model provides a kind of flat car for transportation that freely turns to functions such as member stand up that has when highway, bridge or factory's main equipment lifting are installed, it can guarantee the original fitting operation of common flat car for transportation advantage easily, solved member again and stood up difficult problem, realized that large-scale component plane 360 degree turn to.
The technical scheme that its technical matters that solves the utility model adopts is: freely turn to flat car for transportation to be made up of traveling gear, free steering hardware and support mechanism three parts, described support mechanism is installed in the top of flatcar, the bottom of flatcar is a traveling gear, the middle part is provided with free steering hardware, free steering hardware and traveling gear are equipped with engine installation and drive, and traveling gear is linked and packed into the walking flatcar with central rotating shaft.
Above-described support mechanism comprises top panel, diagonal brace, bearing beam and bent plate, bent plate is positioned at the top of bearing beam, integrally welded by diagonal brace and straining beam and bearing beam, there is top panel the bearing beam below, and both adopt bolt to flexibly connect to satisfy the needs of different size member transportation.
Above-described free steering hardware is made of members such as central rotating shaft, roll shaft, lower faceplate, steering power device, spindle arm, pulleys, and lower faceplate is that the center is welded on and connects on the crossbeam with the central rotating shaft, and roll shaft evenly welds fixed and arranged below on the plate; Spindle arm is welded on the front and the side of traveling gear, and the button spot weld is around the top panel of support mechanism.
Above-described traveling gear comprises walking engine installation, walking steel wheel, steel wheel axle and framework, adopt the bolted connection assembling by connecting crossbeam and framework shaped steel by gusset plate, or forming the framework of traveling gear by stiffener, the framework below is provided with the steel wheel axle, steel wheel axle mounting walking steel wheel.The walking engine installation is delivered to the steel wheel axle by the motor outputting power through change speed gear box, transmission shaft, coupler, drives the steel wheel walking, and the walking engine installation is provided with brake equipment, so that its walking is controlled.
Free steering hardware assembles by rotating disk and steering power device, thereby satisfies the requirement that freely turns to.Rotating disk is made up of lower faceplate, central rotating shaft and roll shaft.
The beneficial effects of the utility model are: can be under the not impaired situation of the type member that guarantees to grow up, the transportation of the type member of growing up, the requirement of standing up, turning to or reverse end for end had both been finished, improve speed of application again, guarantee safety, save cost, simple in structure, fitting operation is convenient, can realize that large-scale component plane 360 degree turn to.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 freely turns to flat car for transportation general assembly elevation drawing.
Fig. 2 freely turns to flat car for transportation general assembly planar view.
Fig. 3 freely turns to flat car for transportation general assembly lateral plan.
Fig. 4 is the traveling gear elevation drawing.
Fig. 5 is the traveling gear planar view.
Fig. 6 is the traveling gear lateral plan.
Fig. 7 is free steering hardware elevation drawing.
Fig. 8 is free steering hardware planar view.
Fig. 9 is free steering hardware lateral plan.
Figure 10 is the support mechanism elevation drawing.
Figure 11 is the support mechanism planar view.
Figure 12 is the support mechanism lateral plan.
Among the figure: 1. traveling gear, 2. steering power device, 3. button point, 4. slewing arrangement, 5. support mechanism, 6. central rotating shaft, 7. spindle arm, 8. pulley; 11. the walking steel wheel, 12. framework shaped steel, 13. connect crossbeam; 21. lower faceplate, 22. roll shafts; 31. top panel, 32. diagonal braces, 33. bearing beams, 34. straining beams, 36. bent plates.
The specific embodiment
Traveling gear (1) is adopted by gusset plate employing bolted connection assembling and by stiffener by walking steel wheel (11), framework shaped steel (12), connection crossbeam (13) and is made of welded connection; Connect the framework that crossbeam (13) and framework shaped steel (12) form traveling gear, traveling gear (1) adopts to be welded to connect with central rotating shaft (6) and is assembled into the walking flatcar.The framework below is provided with the steel wheel axle, steel wheel axle mounting walking steel wheel (11), and the walking engine installation connects with the steel wheel axle by coupler, drives steel wheel (11) walking, also is provided with brake equipment on the transmission device.The lower faceplate (21) of slewing arrangement (4) is that the center is welded on and connects on the crossbeam (13) with central rotating shaft (6), and roll shaft (22) evenly welds fixed and arranged below on the plate (21); The top panel (32) of support mechanism (5) is that the center is placed on the roll shaft (22) with central rotating shaft (6), bearing beam (33) adopts bolt to flexibly connect to satisfy the needs of different size member transportation with top panel (21), diagonal brace (32), straining beam (34), bent plate (36) all adopt welding with being connected of bearing beam, so promptly form a complete support mechanism; Spindle arm is welded on the front and the side of traveling gear (1), and the top panel (21) that button point (3) is welded on support mechanism (5) all around.After traveling gear, free steering hardware and support mechanism assemble, install again promptly form behind walking engine installation and the steering power device cover complete freely turn to the flat car for transportation system.
The principle of work that freely turns to flat car for transportation to realize that member transports, stands up, turns to is:
Transportation: member firmly is placed on the bent plate of support mechanism (5) (36), can realizes the transportation of member by the reach walking that freely turns to flat car for transportation.Freely turn to the reach walking and common flat car for transportation and indifference of flat car for transportation, the engine installation that is about to walk is installed on the same plane of walking steel wheel (11) of traveling gear (1), connect with the steel wheel axle by coupler, one cover engine installation connects two steel wheel axles, drive two walking steel wheels (11), two cover engine installations are installed are driven four walking steel wheels (11), energized, start engine installation, drive walking steel wheel (11) and on the track that lays, walk, drive the flatcar system by the engine installation rotating and move and to realize that just walking before and after the flatcar finishes the transportation of member.
Stand up: this function mainly is to be applied to standing up of round section members such as steel tube arch rib.Needing weight-lifting equipments such as gauntry crane or crane to cooperate freely turns to flat car for transportation to stand up, promptly steel tube arch rib is hung on the bent plate (36) that freely turns to flat car for transportation support mechanism (5) with weight-lifting equipment, this moment, bent plate played the effect of a central pivot point, slowly loosen hoisting wirerope then, steel tube arch rib just by gravity rolls downwards along the bent plate rotation, has just finished the operation of standing up of arch rib till arch rib is rolled into required confined state.
Turn to: steering power device (2) (being generally winch) is installed on the framework shaped steel (12) of traveling gear (1), energized, start steering power device (2), pull out steel rope by under the lower faceplate (21) of slewing arrangement (4), walk around top panel (21) that pulley (8) on the spindle arm (7) is buckled in support mechanism (5) buckleing on the point (3) all around, counter-rotating steering power device (2), tense wire rope, the top panel (21) that drives support mechanism (5) is that rotation is gone up at roll shaft (22) in the center with central rotating shaft (6), and the member that just can drive on the support mechanism (5) rotates.By wire line hitch being hung on the different button point (3) in four sides, can realize the rotation of different directions, until making member forward proper angle and position to, thus realize flatcar freely turn to function.
Traveling gear of the present utility model can adopt strengthened common flat car for transportation to assemble, thereby satisfies the requirement of transportation walking.
Claims (5)
1, a kind of flat car for transportation that freely turns to, comprise traveling gear and support mechanism, it is characterized in that: flatcar also is provided with free steering hardware, described support mechanism (5) is installed in the top of flatcar, the bottom of flatcar is a traveling gear, the middle part is provided with free steering hardware, and free steering hardware and traveling gear are equipped with engine installation and drive, and traveling gear is linked and packed into the walking flatcar with central rotating shaft (6).
2, the flat car for transportation that freely turns to according to claim 1, it is characterized in that: described support mechanism (5) comprises top panel (31), diagonal brace (32), bearing beam (33) and bent plate (36), bent plate (36) is positioned at the top of bearing beam (33), integrally welded by diagonal brace (32) and straining beam (34) with bearing beam (33), there is top panel (31) bearing beam (33) below, and both adopt bolt to flexibly connect.
3, the flat car for transportation that freely turns to according to claim 1, it is characterized in that: described free steering hardware comprises central rotating shaft (6), roll shaft (22), lower faceplate (21), steering power device (2), spindle arm (7), pulley (8), lower faceplate (21) is that the center is welded on the connection straining beam (34) with central rotating shaft (6), and roll shaft (22) is fixed on the lower faceplate (21); Spindle arm (7) is welded on the front and the side of traveling gear, and button point (3) is welded on around the top panel of support mechanism (5).
4, the flat car for transportation that freely turns to according to claim 1, it is characterized in that: described traveling gear comprises walking engine installation, walking steel wheel (11), steel wheel axle and framework, adopt the bolted connection assembling by connecting crossbeam (13) and framework shaped steel by gusset plate, or form the framework of traveling gear by stiffener, the framework below is provided with the steel wheel axle, steel wheel axle mounting walking steel wheel (11), the walking engine installation is delivered to the steel wheel axle by transmission device, drive steel wheel (11) walking, transmission device is provided with brake equipment.
5, the flat car for transportation that freely turns to according to claim 1, it is characterized in that: free steering hardware assembles by rotating disk and steering power device, and rotating disk is made up of lower faceplate, central rotating shaft and roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042980U CN201240315Y (en) | 2008-06-10 | 2008-06-10 | Freely steering transportation flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042980U CN201240315Y (en) | 2008-06-10 | 2008-06-10 | Freely steering transportation flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240315Y true CN201240315Y (en) | 2009-05-20 |
Family
ID=40713605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201042980U Expired - Fee Related CN201240315Y (en) | 2008-06-10 | 2008-06-10 | Freely steering transportation flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240315Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785908A (en) * | 2012-09-03 | 2012-11-21 | 贵州路桥集团有限公司 | Automatic rotary type beam transport flat car |
| CN103879335A (en) * | 2014-04-11 | 2014-06-25 | 中国水利水电第五工程局有限公司 | Horizontal rotating trolley |
| CN110029824A (en) * | 2019-03-25 | 2019-07-19 | 中建路桥集团有限公司 | Walking mechanism is used in a kind of prefabricated joist steel construction of orbit movable |
| CN111497731A (en) * | 2020-05-12 | 2020-08-07 | 宁波交通工程建设集团有限公司 | Combined type transportation flat car for large prefabricated parts produced in assembly line |
| CN115637862A (en) * | 2022-12-01 | 2023-01-24 | 北京市第三建筑工程有限公司 | Method for transporting overlong and overweight member on non-bottom floor in building |
-
2008
- 2008-06-10 CN CNU2008201042980U patent/CN201240315Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785908A (en) * | 2012-09-03 | 2012-11-21 | 贵州路桥集团有限公司 | Automatic rotary type beam transport flat car |
| CN103879335A (en) * | 2014-04-11 | 2014-06-25 | 中国水利水电第五工程局有限公司 | Horizontal rotating trolley |
| CN103879335B (en) * | 2014-04-11 | 2016-02-10 | 中国水利水电第五工程局有限公司 | One horizontally rotates chassis |
| CN110029824A (en) * | 2019-03-25 | 2019-07-19 | 中建路桥集团有限公司 | Walking mechanism is used in a kind of prefabricated joist steel construction of orbit movable |
| CN111497731A (en) * | 2020-05-12 | 2020-08-07 | 宁波交通工程建设集团有限公司 | Combined type transportation flat car for large prefabricated parts produced in assembly line |
| CN115637862A (en) * | 2022-12-01 | 2023-01-24 | 北京市第三建筑工程有限公司 | Method for transporting overlong and overweight member on non-bottom floor in building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20140610 |