CN103029765A - Inclined plate trailer - Google Patents
Inclined plate trailer Download PDFInfo
- Publication number
- CN103029765A CN103029765A CN2011103038327A CN201110303832A CN103029765A CN 103029765 A CN103029765 A CN 103029765A CN 2011103038327 A CN2011103038327 A CN 2011103038327A CN 201110303832 A CN201110303832 A CN 201110303832A CN 103029765 A CN103029765 A CN 103029765A
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- swash plate
- trailer
- plate trailer
- district
- deck district
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Abstract
The invention provides an inclined plate trailer, which is provided with an inclinable deck region coupled with a truck or a prime motor, wherein a gooseneck-shaped piece connecting piece is connected to the inclinable deck region in a hinged manner. A gooseneck-shaped piece can be inclined through a hydraulic jack or a similar actuating device so that the deck region of a deck can be inclined between a horizontal position and an inclined position. Wheels of the trailer can move toward the front end of the trailer so that the back end of the trailer can be placed on the ground surface; and a shallow angle is formed so that a vehicle can conveniently drive on the tail part of the trailer.
Description
Technical field
The present invention relates generally to trailer, especially has inclination goods plate and is carried out the trailer of inclination control by hydraulic pressure.
Technical background
Trailer has variform and size to adapt to the difformity of goods.Flat-bed trailer is used in particular for transporting some for example equipment of vehicle and freight container and so on, and it can pull on, leave behind or push to, push trailer platform with these equipment by simple driving, thereby realizes loading and unloading.As everyone knows, can loading quite at the trailer afterbody, platform makes the loading and unloading process convenient, be well known that equally, also can hingedly be installed in trailer goods plate on the towing carriage, under this mode usually the mode by hydraulic pressure trailer goods plate or platform are tilted with respect to towing carriage, this causes and need to settle the extra slope just can load/unload equipment at the trailer tail end.
Known equally, the swash plate trailer has movably freight container, and such trailer is typically for transport the rubbish phase from the building site.This trailer utilizes chain transmission or capstan mechanism to control freight container and loads onto trailer, and Just because of this, the position of the capstan of trailer front portion may hinder the goods of some length to load onto trailer.This has limited the use of trailer under some special situation of the loading and unloading, in order to satisfy large goods or the needs of super-cargo, will use some relatively long trailers of costliness.
Goal of the invention
The object of the present invention is to provide and have the swash plate trailer that strengthens load-carrying capacity.
Further object of the present invention is the swash plate trailer that provides less with the ground contact angle.
A present invention also purpose is to provide width and length-adjustable swash plate trailer.
Other purpose of the present invention and advantage will display in the explanation of carrying out below in conjunction with accompanying drawing, wherein, disclose embodiments of the invention by the mode that illustrates and give an example.
Summary of the invention
According to the present invention (but in no case should regard as to the invention restriction), it provides the swash plate trailer, comprise main support, the tiltable deck district that comprises upper deck district and lower deck district, this tiltable deck district links to each other with main support, at least one group of relative ground-engaging wheel links to each other with main support, gooseneck spare attaching parts hingedly is connected to the lower deck district, actuating device with top and bottom, the bottom of this actuating device links to each other with the front end of gooseneck spare, the top of this actuating device links to each other with the upper deck district, this actuating device so that tiltable deck district movable between level attitude and the obliquity substantially.
Preferably, the top of actuating device hingedly be connected to the upper deck district below.
Preferably, gooseneck spare hingedly is connected to the end face in lower deck district.
Preferably, the bottom of actuating device hingedly is connected to the front end of gooseneck spare, and the top of actuating device hingedly is connected to the upper deck district.
Preferably, the ground-engaging wheel relative with this at least one group of the ground contact can slide along the Y length of trailer.This can drive by hydraulic pressure or other similar fashion.
Preferably, main support comprises at least one group of jack leg, is used for the on even keel rise or reduces the swash plate trailer.
Preferably, but tiltable deck district comprises at least one expansion area, side.
Preferably, but the expansion area, side of at least one is can be between expanding location and punctured position movable.
Preferably, but the expansion area, side make and can embed the side and can expand shape in the reception area.
Preferably, tiltable deck district comprises a plurality of interlocking deck section.The interlocking deck section can remove or increase as required, to increase or to reduce the overall length of trailer.Interlocking deck section structural integrity can form the part in main support district.
Preferably, the swash plate trailer comprise can be hinged sloped region with convenient from the upper deck district with equipment or container loading be unloaded to the lower deck district.
Description of drawings
With reference to accompanying drawing, the further detailed specific embodiments of the present invention to as example is described, wherein:
Fig. 1 shows the embodiment of the present invention that are horizontal;
Fig. 2 shows the trailer among the Fig. 1 that is in obliquity;
Fig. 3 shows the crawler vehicle that just is loaded the trailer that tilts;
Fig. 4 shows the trailer of getting back to level attitude.
Specific embodiment
Swash plate trailer (1) has tiltable deck district (2), and it comprises upper deck district (5) and lower deck district (7) that are positioned at trailer (1) front end.Main support (8) is made by being suitable for moulding material such as steel I-beam, and it can link to each other with transverse member provides enough intensity with width and length along the swash plate trailer.As shown in Figure 1, gooseneck spare (15) is positioned at the subsurface conventional transporting position of lower deck (5), and gooseneck spare (15) hingedly is connected to tiltable deck district (2) by hinge-point (16).It is noted that hinge-point (16) is positioned at the upper surface in tiltable deck district (2), near the front portion (18) of lower deck (7).Gooseneck spare (15) further comprise for the center pin (20) of rotating disk coupling, rotating disk is the part of truck or primary mover connected system, this in this area be hold intelligible.
Lower deck (7) has one group of ground-engaging wheel (22a-c).In this special embodiment, three groups of ground-engaging wheels are arranged, yet can expect, the present invention can also use still less the wheel of group or more groups, and this demand depends on overall length and the carrying capacity of swash plate trailer.
Ground-engaging wheel (22a-c) is connected to main support movably, so that ground-engaging wheel can slide forward or backward, such device is known and has used.
Device for hydraulically actuating (25) has top (26) and bottom (27).In actual applications, can adopt one or more actuating devices (25), such as hydraulic top or the similar equipment that controllably stretches and shrink.The hinge-point (28) of the downside (30) of the top (26) of actuating device (25) by being positioned at upper deck (5) is fixing.The bottom of actuating device (27) is fixed on the front end (33) of gooseneck spare (15) by hinge-point (31).
As shown in Figure 2, when actuating device (25) stretched, gooseneck spare (15) was inclined upwardly, and this need to have tiltable turntable (not shown) at truck or primary mover (not shown), and it can tilt about 25 °.This can buy on market.
At this moment, ground-engaging wheel (22a-c) quilt is with the proparea (34) to gooseneck spare or lower deck (7), so just with hinge-point, be that this group wheel (22a) band is to the centre of swash plate trailer (1), that is to say that wheel (22) can slide or movement by the longitudinal length along swash plate trailer (1) under the driving of power (for example hydraulic pressure).Along with actuating device (25) stretches, the back zone (35) of drive lower deck (7) is face closer.Back zone (35) has corner cut district or angular area (40), so that when the deck district tilted, it was just roughly coplanar with ground, like this, the angle between lower deck district and the ground is approximately 11 °, and it is considered to the optimal selection of loading and unloading heavy wares.
As shown in Figure 3, then crawler vehicle (42) can also reach lower deck district (7) easily near the afterbody of swash plate trailer (1), and this angle is preferably 11 °.
In order to make things convenient for equipment to move to upper deck district (5) from lower deck district (7), hinged slope (36) are placed on the inclined surface (37) of upper deck district (5).Fig. 1 and 2 shows removable slope (36) in the closed position, and like this, if necessary, the vehicle on the lower deck (7) just can reach upper deck (5).
Tiltable deck district may further include the deck the expanded district of a plurality of suits, so that trailer can deliver super wide goods.The advantage of doing like this is it so that the operator of trailer can more flexible and more can adapt to any particular cargo that may needs delivers and needn't change trailer.But the expansion area can be complete as now is the side district, also can be section independently, allows the beam overall in further customization inclination deck district.
Jack leg (41) can place ground-engaging wheel (22a) and (22b) between, jack leg (41) is settled in pairs and preferred ground-engaging wheel with slip is connected.Fig. 7 b shows the front end view of the Jack (40) that is in extended position.This so that the swash plate trailer can rise along its length or descend, with further formation trailer deck with respect to the angle between the goods that needs loading or unloading.
Term " jack leg " thereby be used for is described any by jack leg and ground being meshed the device that can provide support for the trailer main body.Jack leg is hydraulic actuation normally.
As shown in Figure 2, jack leg (41) provides a large amount of extra support for trailer (1), and wheel (23a) itself just needn't support the weight of crawler vehicle (42) like this.When not having jack leg (41), wheel is placed on the both sides of swash plate trailer (1) at this by arow, all loads of tractor (42) will be applied on wheel subgroup (22a), and this may damage wheel (22a) is connected to wheel shaft on swash plate trailer (1) or its tire.
In case trac. (42) has arrived the suitable distance on the lower deck (7) of swash plate trailer (1), actuating device (25) just shrinks so that trailer is got back to level attitude (Fig. 4), jack leg (41) retracts with ground and breaks away from, and wheel (22a-c) also is moved back into the initial position so that swash plate trailer (1) links to each other with truck or primary mover.
With the reverse procedure of said process, just can realize the unloading of crawler vehicle (42).
The invention of this description and displaying show with prior art in the hydraulic pressure swash plate trailer that uses compare the clear and significant advantage of some that have and improvement.Hydraulic pressure swash plate trailer among the present invention is relatively simple in design, also very economical on making.The particular components relevant with leaning device not only provides the carrying capacity that increases, and provides than the larger orientation angle of present obtainable angle in conjunction with the location on upper and lower deck.In addition, the lengthening of trailer, widen with the rising that realizes by jack leg, descending combines, so that a simple trailer can replace a series of trailers, with comparing of previously known, gives the more freedom of operator and commonality.
Although the present invention is to show and describe with the most practical preferred embodiment at this; but should be familiar with, it falls in the protection domain of the present invention, is not limited to details described here; and be as the criterion with the content of claims, this has comprised equipment and device that all are equivalent.
Claims (10)
1. a swash plate trailer comprises: main support; Tiltable deck district, this tiltable deck district links to each other with main support; At least one group of relative ground-engaging wheel, it is connected with main support; Gooseneck spare attaching parts, it hingedly is connected to tiltable deck district; Actuating device with top and bottom, the bottom of this actuating device links to each other with the front end of gooseneck spare, the top of this actuating device links to each other with tiltable deck district, this actuating device so that tiltable deck district mobile between level attitude and the obliquity substantially.
2. swash plate trailer according to claim 1, wherein at least one group of ground-engaging wheel can move along the longitudinal length of trailer.
3. swash plate trailer according to claim 2, wherein said tiltable deck district comprises upper deck district and lower deck district.
4. swash plate trailer according to claim 3, the top of wherein said actuating device hingedly is connected to the downside in upper deck district.
5. swash plate trailer according to claim 3, wherein said gooseneck spare hingedly is connected to the end face in lower deck district.
6. swash plate trailer according to claim 5, the bottom of wherein said actuating device hingedly is connected to the front end of described gooseneck spare, and the top of described actuating device hingedly is connected with the upper deck district.
7. swash plate trailer according to claim 6, wherein said main support comprises at least one group of jack leg, it is positioned at the front of at least one group of ground-engaging wheel, is used on even keel and raises and reduce this swash plate trailer.
8. swash plate trailer according to claim 6, but wherein said tiltable deck district comprises expansion area, at least one side.
9. swash plate trailer according to claim 6, but expansion area, wherein said at least one side can be mobile between expansion and punctured position.
10. swash plate trailer according to claim 3, wherein said swash plate trailer comprise can be hinged sloped region so that the loading and unloading of the equipment from the upper deck district to the lower deck district or freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103038327A CN103029765A (en) | 2011-10-10 | 2011-10-10 | Inclined plate trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103038327A CN103029765A (en) | 2011-10-10 | 2011-10-10 | Inclined plate trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029765A true CN103029765A (en) | 2013-04-10 |
Family
ID=48017286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103038327A Pending CN103029765A (en) | 2011-10-10 | 2011-10-10 | Inclined plate trailer |
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| Country | Link |
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| CN (1) | CN103029765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775007A (en) * | 2020-12-17 | 2021-05-11 | 徐玉芝 | Detection apparatus for inclined plate of trailer behind processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492507A (en) * | 1983-03-10 | 1985-01-08 | Landoll Corporation | Actuator for shiftable undercarriage of tiltable trailer |
| US5667231A (en) * | 1995-09-14 | 1997-09-16 | Dakota Mfg. Co., Inc. | Trailer |
| JP2001225768A (en) * | 2000-02-17 | 2001-08-21 | Shoichi Harada | Truck trailer capable of loading or unloading load (container or the like) while fixing or removing load by itself |
| US20080231016A1 (en) * | 2007-03-20 | 2008-09-25 | George Wall | Trailer combined with a movable wheel assembly |
| CN201264653Y (en) * | 2008-07-08 | 2009-07-01 | 中国国际海运集装箱(集团)股份有限公司 | Gooseneck semi-trailer |
| CN201457503U (en) * | 2009-08-07 | 2010-05-12 | 徐建茹 | Self-loading container transport semitrailer |
-
2011
- 2011-10-10 CN CN2011103038327A patent/CN103029765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492507A (en) * | 1983-03-10 | 1985-01-08 | Landoll Corporation | Actuator for shiftable undercarriage of tiltable trailer |
| US5667231A (en) * | 1995-09-14 | 1997-09-16 | Dakota Mfg. Co., Inc. | Trailer |
| JP2001225768A (en) * | 2000-02-17 | 2001-08-21 | Shoichi Harada | Truck trailer capable of loading or unloading load (container or the like) while fixing or removing load by itself |
| US20080231016A1 (en) * | 2007-03-20 | 2008-09-25 | George Wall | Trailer combined with a movable wheel assembly |
| CN201264653Y (en) * | 2008-07-08 | 2009-07-01 | 中国国际海运集装箱(集团)股份有限公司 | Gooseneck semi-trailer |
| CN201457503U (en) * | 2009-08-07 | 2010-05-12 | 徐建茹 | Self-loading container transport semitrailer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775007A (en) * | 2020-12-17 | 2021-05-11 | 徐玉芝 | Detection apparatus for inclined plate of trailer behind processing |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |