CN2637291Y - Built-in self loading and unloading semitrailer transportation vehicle - Google Patents
Built-in self loading and unloading semitrailer transportation vehicle Download PDFInfo
- Publication number
- CN2637291Y CN2637291Y CN 03275976 CN03275976U CN2637291Y CN 2637291 Y CN2637291 Y CN 2637291Y CN 03275976 CN03275976 CN 03275976 CN 03275976 U CN03275976 U CN 03275976U CN 2637291 Y CN2637291 Y CN 2637291Y
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- China
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- body beam
- wheel machine
- loop wheel
- arm
- superimposed trailer
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Abstract
An embedded-type self-handling semitrailer transport car which is a special transport vehicle relates to a combination of a crane and a semitrailer. The utility model comprises a tractor, a semitrailer and a crane, etc. The bottom of the semitrailer is provided with a girder of a lifting machine that can juts out left and right, and the girder of a lifting machine which is provided with a crane can do hoisting operations. By adopting the device, the crane has heavy weight of lifting and long distance, and the self-handling device does not occupy spaces of freight containers.
Description
One, technical field: the utility model relates to a kind of transportation device, and is especially built-in from loading and unloading semitrailer.
Two, background technology: at present, semitrailer is not from handler.
Three, summary of the invention: the purpose of this utility model is to provide built-in from loading and unloading semitrailer, and it has solved present semitrailer less than the shortcoming from handler; The utility model is to realize like this, it is by tractor truck, operator's compartment aft deck platform, the superimposed trailer fixed link, footrest platform, operating console, superimposed trailer, the superimposed trailer crossbeam, semi-trailer support, body beam revolution rotating disk, body beam, arm, the body beam hydraulic ram, the loop wheel machine fixer, the body beam raising middle flask, tow chain, the loop wheel machine chassis, the loop wheel machine turn table, cable work, the arm lifting hydraulic cylinder, the arm adapter plate, the set pin axis hole, steel rope, roller groove, fixed pin shaft, hollow shaft, roller, parts such as loop wheel machine revolution rotating disk are formed by connecting, tractor truck and superimposed trailer are hinged, footrest platform and operating console are fixed on the leading section of the preceding fixed dam of superimposed trailer railway carriage, operating console is fixed on top, footrest platform is fixed on the bottom, two superimposed trailer fixed link one ends are hinged on the tractor cab aft deck platform, when loading and unloading operation certainly, the other end divides the left and right sides V-shaped hinged with the superimposed trailer footrest platform, the body beam upper front end is connected with body beam revolution rotating disk, body beam revolution rotating disk is connected with the superimposed trailer crossbeam, the body beam front part sides is fixed with semi-trailer support, the both sides, rear portion are fixed with the body beam hydraulic ram, body beam is that side by side three body structures are cuboid, the about three minutes one place's height in rear portion reduce, be little cuboid, body beam raising middle flask opened upper end herein, in the body beam raising middle flask loop wheel machine is housed, arm stretches out from body beam raising middle flask rear portion opened, body beam raising middle flask two side lower parts have roller groove, there is roller both sides on the loop wheel machine chassis, pass through roller groove, can move to the rear portion by body beam raising middle flask front portion by the tow chain traction, the axle of the roller on the loop wheel machine chassis is a hollow shaft, fixed pin shaft is arranged in the hollow shaft, set pin axis hole by both sides, body beam raising middle flask rear portion, the loop wheel machine chassis is fixed on the body beam, the loop wheel machine chassis is connected with the loop wheel machine turn table by loop wheel machine revolution rotating disk, three-section type arm and cable work are housed on the loop wheel machine turn table, steel rope passes through in arm, and the arm cephalic par is equipped with the arm adapter plate to be fixed by the loop wheel machine fixer on the superimposed trailer crossbeam.
Before loading and unloading operation certainly, engage two superimposed trailer fixed links earlier, one the first from left right side is V-shaped fixes superimposed trailer and tractor truck, open the loop wheel machine fixer then, body beam revolution dial rotation, make the body beam rear portion produce superimposed trailer railway carriage bottom, after stopping going up in place, the body beam hydraulic ram descends and supports body beam, then, loop wheel machine moves to the rear portion from the front portion of body beam raising middle flask, and the fixed pin shaft sponson of both sides, loop wheel machine chassis inserts in the set pin axis hole, and arm rises and just can carry out from having loaded and unloaded operation.
The utility model is compared with existing truck-mounted crane, and following advantage is arranged, and hoisting weight is big, distance.
Four, description of drawings: accompanying drawing 1 is a front view of the present utility model: 1, tractor truck 2, operator's compartment aft deck platform 3, superimposed trailer fixed link 4, footrest platform 5, operating console 6, superimposed trailer 7, superimposed trailer crossbeam 8, semi-trailer support 9, body beam revolution rotating disk 10, body beam 11, arm 12, body beam hydraulic ram 13, loop wheel machine fixer.
Accompanying drawing 2 is a birds-eye view of the present utility model: 1, tractor truck 2, operator's compartment aft deck platform 3, superimposed trailer fixed link 4, footrest platform 5, operating console 6, superimposed trailer 7, superimposed trailer crossbeam 8, semi-trailer support 9, body beam revolution rotating disk 10, body beam 11, arm 12, body beam hydraulic ram 13, loop wheel machine fixer 14, body beam raising middle flask.
Accompanying drawing 3 is the flow diagram that loads and unloads certainly of the present utility model: 1, tractor truck 2, operator's compartment aft deck platform 3, superimposed trailer fixed link 4, footrest platform 5, operating console 6, superimposed trailer 10, body beam 11, arm 12, body beam hydraulic ram 14, body beam raising middle flask 15, tow chain 16, loop wheel machine chassis 17, loop wheel machine turn table 18, cable work 19, arm lifting hydraulic cylinder 20, arm adapter plate.
Accompanying drawing 5 is the A-A ' cutaway view of the utility model body beam: 11, arm 14, body beam raising middle flask 15, tow chain 22, steel rope 23, roller groove.
Five, the specific embodiment: in above accompanying drawing, tractor truck 1 is hinged with superimposed trailer 6, two semi-mounted fixed link 3 one ends are hinged on the tractor truck 1 operator's compartment aft deck platform 2, when loading and unloading operation certainly, the other end divides the left and right sides V-shaped hinged with superimposed trailer 6 footrest platforms 4, footrest platform 4 and operating console 5 are fixed on the leading section of the preceding fixed dam of superimposed trailer 1 railway carriage, and operating console 5 is fixed on top.Footrest platform 4 is fixed on the bottom; Body beam 10 upper front end are connected with body beam revolution rotating disk 9, body beam revolution rotating disk 9 is connected with superimposed trailer crossbeam 7, body beam 10 front part sides are fixed with semi-trailer support 8, the both sides, rear portion are fixed with body beam hydraulic ram 12, body beam 10 is that side by side three body structures are cuboid, about 1/3rd place's upper height in rear portion reduce, be little cuboid, body beam raising middle flask 14 opened upper end herein, in the body beam raising middle flask 14 loop wheel machine is housed, arm 11 is from body beam raising middle flask 14 unlimited the stretching out at body beam 10 rear portions, and 14 liang of side lower parts of body beam raising middle flask have roller groove 23; There is roller 26 both sides on the loop wheel machine chassis 16, by roller groove 23, by tow chain 15 tractions, can move to the rear portion by body beam raising middle flask 14 front portions; The axle of the roller 26 on the loop wheel machine chassis 16 is hollow shafts 25, the set pin axis hole 21 of fixed pin shaft 24 by both sides, body beam raising middle flask 14 rear portion arranged in the hollow shaft 25, loop wheel machine chassis 16 is fixed on the body beam 10, loop wheel machine chassis 16 is connected with loop wheel machine turn table 17 by loop wheel machine revolution rotating disk 27, three-section type arm 11 and cable work 18 are housed on the loop wheel machine turn table 17, steel rope 22 passes through in arm 11, it is fixing by the loop wheel machine fixer on the superimposed trailer crossbeam 7 13 that arm 11 cephalic pars are equipped with arm adapter plate 20.
Claims (5)
1, built-in from loading and unloading semitrailer, by tractor truck (1), operator's compartment aft deck platform (2), superimposed trailer fixed link (3), footrest platform (4), operating console (5), superimposed trailer (6), superimposed trailer crossbeam (7), semi-trailer support (8), body beam revolution rotating disk (9), body beam (10), arm (11), body beam hydraulic ram (12), loop wheel machine fixer (13), body beam raising middle flask (14), tow chain (15), loop wheel machine chassis (16), loop wheel machine turn table (17), cable work (18), arm lifting hydraulic cylinder (19), arm adapter plate (20), set pin axis hole (21), steel rope (22), roller groove (23), fixed pin shaft (24), hollow shaft (25), roller (26), loop wheel machine revolution rotating disk parts such as (27) are formed by connecting, and it is characterized in that: tractor truck (1) is hinged with superimposed trailer (6); Be hinged with superimposed trailer fixed link (3) on the operator's compartment aft deck platform (2); Footrest platform (4) and operating console (5) are fixed on the leading section of the preceding fixed dam of superimposed trailer (6) railway carriage, body beam (10) is connected with superimposed trailer crossbeam (7) by the body beam revolution rotating disk (9) on top, body beam (10) front part sides is fixed with semi-trailer support (8), and the both sides, rear portion are fixed with body beam hydraulic ram (12).
2, according to claim 1 built-in from loading and unloading semitrailer, it is characterized in that: two superimposed trailer fixed link (3) one ends are hinged on the operator's compartment aft deck platform (2), when loading and unloading operation certainly, the other end divides the left and right sides V-shaped hinged with footrest platform (4).
3, described built-in according to claim 1 from loading and unloading semitrailer, it is characterized in that: body beam (10) is that side by side three body structures are cuboid, about 1/3rd place's upper height in rear portion reduce, be little cuboid, body beam raising middle flask (14) opened upper end herein, the body beam raising middle flask is equipped with loop wheel machine in (14), and arm (11) opens wide from body beam raising middle flask (14) and stretches out, body beam raising middle flask (14) two side lower parts have roller groove (23), and there is set pin axis hole (21) both sides, rear portion.
4, according to claim 1 built-in from loading and unloading semitrailer, it is characterized in that: loop wheel machine chassis (16) go up both sides roller (26), the front and rear part is connected with tow chain (15), the axle of roller (26) is hollow shaft (25), have fixed pin shaft (24) by the set pin axis hole (21) of body beam raising middle flask (14) both sides, rear portion loop wheel machine chassis (16) to be fixed on the body beam (10) in the hollow shaft (25), loop wheel machine chassis (16) are connected with loop wheel machine turn table (17) by loop wheel machine revolution rotating disk (27).
5, according to claim 1 built-in from loading and unloading semitrailer, it is characterized in that: arm (11) and cable work (18) are housed on the loop wheel machine turn table (17), steel rope (22) passes through in arm (11), it is fixing by the loop wheel machine fixer (13) on the superimposed trailer crossbeam (7) that arm (11) cephalic par is equipped with arm adapter plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275976 CN2637291Y (en) | 2003-07-10 | 2003-07-10 | Built-in self loading and unloading semitrailer transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275976 CN2637291Y (en) | 2003-07-10 | 2003-07-10 | Built-in self loading and unloading semitrailer transportation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637291Y true CN2637291Y (en) | 2004-09-01 |
Family
ID=34302235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03275976 Expired - Fee Related CN2637291Y (en) | 2003-07-10 | 2003-07-10 | Built-in self loading and unloading semitrailer transportation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637291Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2325045A1 (en) | 2009-08-25 | 2011-05-25 | Teijo Seppälä | Lifting device for a vehicle and a corresponding arrangement in a vehicle |
| CN102094527A (en) * | 2010-11-12 | 2011-06-15 | 金朝福 | Aggregate transport and classification system of boom concrete-mixing pump truck |
-
2003
- 2003-07-10 CN CN 03275976 patent/CN2637291Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2325045A1 (en) | 2009-08-25 | 2011-05-25 | Teijo Seppälä | Lifting device for a vehicle and a corresponding arrangement in a vehicle |
| CN102094527A (en) * | 2010-11-12 | 2011-06-15 | 金朝福 | Aggregate transport and classification system of boom concrete-mixing pump truck |
| CN102094527B (en) * | 2010-11-12 | 2012-07-25 | 金朝福 | Aggregate transport and classification system of boom concrete-mixing pump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |