CN102582494A - Front lifting mechanism of commercial transport semitrailer - Google Patents
Front lifting mechanism of commercial transport semitrailer Download PDFInfo
- Publication number
- CN102582494A CN102582494A CN2012100694723A CN201210069472A CN102582494A CN 102582494 A CN102582494 A CN 102582494A CN 2012100694723 A CN2012100694723 A CN 2012100694723A CN 201210069472 A CN201210069472 A CN 201210069472A CN 102582494 A CN102582494 A CN 102582494A
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- China
- Prior art keywords
- support rod
- leading portion
- sweep
- lifting mechanism
- moves ahead
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Abstract
The invention discloses a front lifting mechanism of a commercial transport semitrailer, which comprises a front traveling plate front section and a front traveling plate rear section. The front traveling plate front section and the front traveling plate rear section are mounted on a transport platform of the commercial transport semitrailer, and the front traveling plate front section is hinged with the front traveling plate rear section via connecting shafts at the front end and the rear end of a traveling plate; a middle position of the front traveling plate front section is hinged with the transport platform via a middle supporting rotating shaft; and a power device which pushes the front traveling plate front section to rotate around the middle supporting rotating shaft is disposed between the front traveling plate front section and the transport platform. Compared with the prior art, the front lifting mechanism has the advantages that a lifting angle is adjusted after the commercial transport semitrailer runs to the rear of the front traveling plate, the space, which is occupied by the semitrailer in the longitudinal direction, of the transport platform is reduced, and the front lifting mechanism is favorable for saving transport spaces and loading more products.
Description
Technical field
The present invention relates to transport vehicle accessory technical field, especially a kind of preceding lifting mechanism of commercial transport superimposed trailer.
Background technology
At present; Fixing transportation on mostly the commodity car is through the preceding lifting device on the shipping platform that the commodity car is reached conveying semi-trailer when transportation, for the ease of sailing into of commodity car, the sweep that moves ahead of existing preceding lifting device is all installed relatively gentlyer; And can automatic compensation lifting angle after having loaded the commodity car yet; Therefore the space that vertically takies shipping platform is bigger, does not utilize saving transport space and many loading stocks.
Summary of the invention
The present invention provides a kind of preceding lifting mechanism of commercial transport superimposed trailer, and it can adjust the lifting angle after the commodity car sails the sweep that moves ahead into, shorten the space that it vertically takies shipping platform, is beneficial to save transport space and many loading stocks.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: two symmetrical driving plates are arranged; Being used to carry the commercial vehicle/comm..vehicle wheel goes; Described driving plate comprises move ahead the sweep leading portion and the sweep back segment that moves ahead that is installed on the commercial superimposed trailer shipping platform, and the described sweep leading portion that moves ahead is hinged through driving plate front and back end adapter shaft and the said sweep back segment that moves ahead; The middle part of the said sweep leading portion that moves ahead is hinged through middle supporting revolving shaft and shipping platform; Be provided with the engine installation that the sweep leading portion that promotes to move ahead rotates around middle supporting revolving shaft between sweep leading portion and the shipping platform moving ahead.
In the technique scheme; Scheme is more specifically: the described front portion that moves ahead the sweep leading portion is hinged with front support rod; The other end and the shipping platform of front support rod are hinged; Described front support rod comprises front support rod leading portion and front support rod back segment, and front support rod leading portion and front support rod back segment are connected to front support rod at the entrucking travelling position with the front support rod set pin; The described rear portion that moves ahead the sweep leading portion is hinged with back support rod; The other end and the shipping platform of back support rod are hinged; Described back support rod comprises back support rod leading portion and back support rod back segment, and back support rod leading portion and back support rod back segment are connected to back support rod at the entrucking travelling position with the back support rod set pin; Described engine installation comprises and the sweep leading portion bonded assembly steel rope that moves ahead, and the other end of described steel rope is connected with drawing oil cylinder on being installed in shipping platform; The described sweep leading portion that moves ahead is that broken line is tabular, and the described sweep back segment that moves ahead is that broken line is tabular.
Owing to adopted technique scheme; The present invention compared with prior art, the advantage that has is: owing to have the leading portion of the sweep that moves ahead and back segment hinged, hinged front support rod and back support rod are distinguished in the front and back end of the sweep leading portion that moves ahead; And the sweep leading portion that moves ahead is connected with drawing oil cylinder on being installed in shipping platform through steel rope; Sail at the commodity car that drawing oil cylinder pulling steel rope makes the position of the sweep that moves ahead be convenient to gently sail into when moving ahead sweep into, sail the rear haulage oil cylinder at the commodity car and loosen steel rope, front support rod and the back support rod sweep that will move ahead is adjusted the lifting angle; Shorten the space that laterally takies shipping platform, be beneficial to and save transport space and many loading stocks.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing instance, the present invention is made further detailed description:
Present embodiment as shown in Figure 1; Two symmetrical driving plates are arranged; Being used to carry the commercial vehicle/comm..vehicle wheel goes; Described driving plate comprises move ahead the sweep leading portion 6 and the sweep back segment 13 that moves ahead that is installed on the commercial superimposed trailer shipping platform, and the sweep leading portion 6 that moves ahead is hinged with driving plate front and back end adapter shaft 12 through hinge.Hinged through middle supporting revolving shaft 7 and shipping platform of the middle part of sweep leading portion 6 moves ahead; Be provided with the engine installation that the sweep leading portion that promotes to move ahead rotates around middle supporting revolving shaft 7 between sweep leading portion 6 and the shipping platform moving ahead; This engine installation is to be connected with steel rope 1 at the sweep leading portion that moves ahead; This steel rope 1 is connected with drawing oil cylinder 16 on being installed in shipping platform, and the below of sweep leading portion 6 front ends that move ahead is hinged with front support rod leading portion 3 through preceding supporting revolving shaft 2, front support rod leading portion 3 and 5 sockets of front support rod back segment; Be provided with two dowel holes that the position is different at front support rod leading portion 3 with the belled position of front support rod back segment 5; At the entrucking travelling position, front support rod set pin 4 inserts in the dowel hole front support rod leading portion 3 and front support rod back segment 5 is connected to front support rod, and the lower end of front support rod back segment 5 is hinged on the shipping platform; Be arranged on the shipping platform sweep leading portion 6 middle parts that move ahead below strut bar 15 and adjustment plate 14 are installed, supporting revolving shaft 7 in above adjustment plate 14, being equipped with, the middle part of the sweep leading portion 6 that moves ahead is hinged through middle supporting revolving shaft 7 and shipping platform; The move ahead below of sweep leading portion 6 rear ends is hinged with back support rod; Back support rod comprises back support rod leading portion 11 and back support rod back segment 8; Upper end and back support rod leading portion 11 corresponding positions at back support rod back segment 8 are provided with dowel hole; Insert dowel hole at entrucking travelling position back support rod set pin 10, the lower end of back support rod back segment 8 is hinged on the shipping platform.The sweep leading portion 6 that moves ahead is tabular for broken line, and the sweep back segment 13 that moves ahead is tabular for broken line, and the sweep leading portion 6 that moves ahead is confirmed according to different vehicles with the position of broken line of the sweep back segment 13 that moves ahead.
Sail into when moving ahead sweep at the commodity car; Drawing oil cylinder 16 pulling steel ropes 1 make the position of the sweep that moves ahead be convenient to gently sail into; Sail rear haulage oil cylinder 16 at the commodity car and loosen steel rope 1, will the move ahead front end of sweep leading portion 6 of front support rod leading portion 3 and front support rod back segment 5 is propped up, and the front support rod set pin is inserted in the pin-and-hole locate; Simultaneously the back segment 8 of the leading portion 11 of back support rod and back support rod says that also the rear end of the leading portion 6 of the sweep that moves ahead props up; And with the move ahead back segment translation forward of sweep back segment 13 of sweep leading portion 6 pivotallys attached that move ahead, shorten laterally taking the space of shipping platform, thereby reach the purpose of saving transport space and many loading stocks.
Claims (7)
1. the preceding lifting mechanism of a commercial transport superimposed trailer; Two symmetrical driving plates are arranged; Being used to carry the commercial vehicle/comm..vehicle wheel goes; It is characterized in that: described driving plate comprises move ahead the sweep leading portion (6) and the sweep back segment (13) that moves ahead that is installed on the commercial superimposed trailer shipping platform, and the described sweep leading portion (6) that moves ahead is hinged through driving plate front and back end adapter shaft (12) and the said sweep back segment (13) that moves ahead; The middle part of the said sweep leading portion (6) that moves ahead is hinged through middle supporting revolving shaft (7) and shipping platform; Be provided with the engine installation that the sweep leading portion that promotes to move ahead rotates around middle supporting revolving shaft (7) between sweep leading portion (6) and the shipping platform moving ahead.
2. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 1 is characterized in that: the described front portion that moves ahead sweep leading portion (6) is hinged with front support rod, and the other end and the shipping platform of front support rod are hinged.
3. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 2; It is characterized in that: described front support rod comprises front support rod leading portion (3) and front support rod back segment (5), and front support rod leading portion (3) and front support rod back segment (5) are connected to front support rod at the entrucking travelling position with front support rod set pin (4).
4. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 1 is characterized in that: the described rear portion that moves ahead sweep leading portion (6) is hinged with back support rod, and the other end and the shipping platform of back support rod are hinged.
5. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 4; It is characterized in that: described back support rod comprises back support rod leading portion (11) and back support rod back segment (8), and back support rod leading portion (11) and back support rod back segment (8) are connected to back support rod at the entrucking travelling position with back support rod set pin (10).
6. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 1; It is characterized in that: described engine installation comprises and sweep leading portion (6) the bonded assembly steel rope (1) that moves ahead, and the other end of described steel rope (1) is connected with drawing oil cylinder (16) on being installed in shipping platform.
7. the preceding lifting mechanism of commercial transport superimposed trailer according to claim 1 is characterized in that: the described sweep leading portion (6) that moves ahead is tabular for broken line, and the described sweep back segment (13) that moves ahead is tabular for broken line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100694723A CN102582494A (en) | 2012-03-16 | 2012-03-16 | Front lifting mechanism of commercial transport semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100694723A CN102582494A (en) | 2012-03-16 | 2012-03-16 | Front lifting mechanism of commercial transport semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102582494A true CN102582494A (en) | 2012-07-18 |
Family
ID=46471930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100694723A Pending CN102582494A (en) | 2012-03-16 | 2012-03-16 | Front lifting mechanism of commercial transport semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102582494A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294870Y (en) * | 1997-05-08 | 1998-10-21 | 天津劳尔工业有限公司 | Half-trailer for vehicle transport |
| CN2726953Y (en) * | 2004-03-10 | 2005-09-21 | 吉林省华航实业集团有限公司 | Flexible transport trailer wagon with double layer shaft for goods automobile |
| CN2753621Y (en) * | 2004-09-24 | 2006-01-25 | 天津劳尔工业有限公司 | Transport vehicle staching device |
| CN101314336A (en) * | 2007-06-01 | 2008-12-03 | 南通中集特种运输设备制造有限公司 | Carrier frame |
| CN201882168U (en) * | 2010-12-03 | 2011-06-29 | 中集车辆（集团）有限公司 | Transporting semitrailer for commercial vehicle |
| CN202573918U (en) * | 2012-03-16 | 2012-12-05 | 柳州乘龙专用车有限公司 | Front lifting mechanism of commercial transportation semitrailer |
-
2012
- 2012-03-16 CN CN2012100694723A patent/CN102582494A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294870Y (en) * | 1997-05-08 | 1998-10-21 | 天津劳尔工业有限公司 | Half-trailer for vehicle transport |
| CN2726953Y (en) * | 2004-03-10 | 2005-09-21 | 吉林省华航实业集团有限公司 | Flexible transport trailer wagon with double layer shaft for goods automobile |
| CN2753621Y (en) * | 2004-09-24 | 2006-01-25 | 天津劳尔工业有限公司 | Transport vehicle staching device |
| CN101314336A (en) * | 2007-06-01 | 2008-12-03 | 南通中集特种运输设备制造有限公司 | Carrier frame |
| CN201882168U (en) * | 2010-12-03 | 2011-06-29 | 中集车辆（集团）有限公司 | Transporting semitrailer for commercial vehicle |
| CN202573918U (en) * | 2012-03-16 | 2012-12-05 | 柳州乘龙专用车有限公司 | Front lifting mechanism of commercial transportation semitrailer |
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| PB01 | Publication | ||
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Application publication date: 20120718 |