CN105730309A - Gantry framework type trailer - Google Patents
Gantry framework type trailer Download PDFInfo
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- CN105730309A CN105730309A CN201410754344.1A CN201410754344A CN105730309A CN 105730309 A CN105730309 A CN 105730309A CN 201410754344 A CN201410754344 A CN 201410754344A CN 105730309 A CN105730309 A CN 105730309A
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- trailer
- suspension
- frame
- driving oil
- gantry
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Abstract
The invention relates to a gantry framework type trailer. The gantry framework type trailer comprises a trailer main frame with a traction bar, wherein suspension assemblies are mounted on the trailer main frame, wheels are mounted on suspensions of the suspension assemblies, and a gantry framework is fixedly connected to the trailer main frame; a lifting pulley block is mounted at the top end of the gantry framework, and a steel rope of a capstan device goes around pulleys of the lifting pulley block to be fixedly connected with a lifting trolley; guiding wheels are arranged at two ends of the lifting trolley, and are positioned in guiding grooves of stand columns on two sides of the gantry framework; suspension loops are fixedly connected to the lifting trolley, and groups of driving oil cylinders connected with a hydraulic device of a traction machine are also mounted on the trailer main frame; each group of the driving oil cylinders comprises two driving oil cylinders, and the mounting positions of the two driving oil cylinders are symmetrical; rotating support rods are connected to a piston rod of each of the driving oil cylinders, and each group of the two rotating support rods can be laterally buckled to form a rotating bracket. According to the gantry framework type trailer, machinery is used for replacing human to load and unload goods, and large working floors are not needed, so that the gantry framework type trailer is suitable for vast countrysides, villages and towns.
Description
Technical field
The present invention relates to a kind of trailer, be more specifically a kind of portal frame type trailer.
Background technology
At present, in vast rural area and small towns, due to the restriction by conditions such as road conditions, agricultural transportation vehicle, motor tricycle and tractor are main means of transports, these means of transports, great majority are to carry transported goods with the hopper on car, owing to hopper is higher from ground, at dress, when unloading goods, because the restriction by Active workings can not adopt again large-scale lifting machine, pushing away of manpower can only be leaned on, draw, lift, the original operating type such as shoulder, this original operating type, not only to take substantial amounts of manpower, material resources, time-consuming, working performance is low, but also easily go out industrial accident, dangerous.
Summary of the invention
It is an object of the invention to provide a kind of portal frame type trailer suitable in vast rural area and small towns handling, bearing goods.
In order to realize above-mentioned purpose, the portal frame type trailer provided, including the trailer body frame with draw bar, equipped with suspension assembly on trailer body frame, equipped with wheel on the suspension of suspension assembly, it is structurally characterized in that and is connected with gantry frame on trailer body frame, the top of gantry frame is equipped with lifting pulley group, the wirerope of capstan arrangement is affixed with lift cart after walking around the pulley of lifting pulley group, the two ends of lift cart are provided with directive wheel, directive wheel is positioned at gantry frame two heel post ground gathering sill, lift cart is connected with hangers, trailer body frame is also equipped with the driving oil cylinder that the hydraulic means with hitching machinery is connected, oil cylinder is driven to arrange by group, often group two, installation site is symmetrical, the piston rod of each driving oil cylinder is connected to revolution pressure pin, the two revolution pressure pins often organized can laterally fasten, composition single-revolution bracket.
In order to improve bearing capacity, trailer body frame is further connected with bearing frame, gantry frame is connected with reinforcing plate.
Above-mentioned suspension assembly includes the two pieces of suspension limiting plates being fixed on bearing frame, it is contained in the suspension between two pieces of suspension limiting plates, is fixed on two guide fingers on suspension, every guide finger is set with fairlead, fairlead is fixed on bearing frame, equipped with spring between bearing frame and suspension.
The above-mentioned group number driving oil cylinder is two groups, is separately mounted to the vertex angle part position place of the rear and front end of trailer body frame.
Portal frame type trailer of the present invention, is supported the use by tractor or other the tug tool equipped with capstan arrangement and hydraulic means.When will be placed on ground cargo compartment to when this trailer loads, first cargo compartment is passed through suspension hook, chain sling, hawser or other connector hang on hangers, under the effect of capstan winch, lift cart is driven to be mentioned by cargo compartment by wirerope, start and drive oil cylinder, under the effect of piston rod, revolution pressure pin rotates 90 ° of angles to the inner side of trailer body frame, namely transverse direction is become from being longitudinally oriented, two symmetrical revolution pressure pins are buckled into single-revolution bracket, then it is transversely formed two groups of very strong goods brackets of load-bearing in the rear and front end of trailer body frame, then control capstan again, by wirerope and lift cart, cargo compartment is placed on goods bracket, smooth transport can be carried out.Contrary operation, can be discharged at ground by cargo compartment from trailer.
Learnt by above narration, portal frame type trailer provided by the present invention, support the use with tractor or other the tug tool equipped with capstan arrangement and hydraulic means, not only can substitute the pushing away of manpower with machinery, draw, lift, shoulder the loading, unloading to goods, and Active workings that need not be big, it is adaptable to vast rural area and small towns.
Accompanying drawing explanation
Embodiments of the invention are illustrated in conjunction with accompanying drawing, wherein:
Fig. 1 is the front view of portal frame type trailer；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1.
In figure: 1 is draw bar, 2 is trailer body frame, and 3 is bearing frame, and 4 for driving oil cylinder, 5 is revolution pressure pin carriage, and 6 is revolution pressure pin, and 7 is wheel, 8 is suspension assembly, and 9 is suspension limiting plate, and 10 is guide finger, 11 is fairlead, and 12 is spring, and 13 is hangers, 14 is lift cart, and 15 for reinforcing plate, and 16 is gantry frame, 17 is lifting pulley, and 18 is directive wheel, and 19 is wirerope.In figs. 2 and 3, wirerope 19 it is not drawn into.
Detailed description of the invention
nullWith reference to accompanying drawing，The portal frame type trailer of the present embodiment，Including the trailer body frame 2 with draw bar 1，It is connected to bearing frame 3 in trailer body frame 2 both sides，Equipped with suspension assembly on trailer body frame 2，Suspension assembly includes the two pieces of suspension limiting plates 9 being fixed on bearing frame 3，It is contained in the suspension 8 between two pieces of suspension limiting plates 9，It is fixed on two guide fingers 10 on suspension 8，Every guide finger 10 is set with fairlead 11，Fairlead 11 is fixed on bearing frame 3，Equipped with spring 12 between bearing frame 3 and suspension 8，Equipped with wheel 7 on the suspension 8 of suspension assembly，Trailer body frame 2 is connected with gantry frame 16，Gantry frame 16 is connected with reinforcing plate 15，The top of gantry frame 16 is equipped with lifting pulley group 17，The wirerope 19 of capstan arrangement is affixed with lift cart 14 after walking around the pulley of lifting pulley group 17，The two ends of lift cart 14 are provided with directive wheel 18，Directive wheel 18 is positioned at the gathering sill of 16 liang of heel posts of gantry frame，Lift cart 14 is connected with hangers 13，Two groups of driving oil cylinders 4 that the hydraulic means with hitching machinery is connected it are also equipped with at the vertex angle part position place of the rear and front end of trailer body frame 2，Often group two、Installation site is symmetrical，The piston rod of each driving oil cylinder 4 is connected to the revolution pressure pin 6 supported by revolution pressure pin carriage 5，The two revolution pressure pins 6 often organized can laterally fasten、Composition single-revolution bracket.
Claims (5)
- null1. a portal frame type trailer，Including the trailer body frame (2) with draw bar (1)，Equipped with suspension assembly on trailer body frame (2)，Equipped with wheel (7) on the suspension (8) of suspension assembly，It is characterized in that being connected with gantry frame (16) on trailer body frame (2)，The top of gantry frame (16) is equipped with lifting pulley group (17)，The wirerope (19) of capstan arrangement is affixed with lift cart (14) after walking around the pulley of lifting pulley group (17)，The two ends of lift cart (14) are provided with directive wheel (18)，Directive wheel (18) is positioned at the gathering sill of gantry frame (16) two heel post，Lift cart (14) is connected with hangers (13)，Trailer body frame (2) is also equipped with the driving oil cylinder (4) that the hydraulic means with hitching machinery is connected，Oil cylinder (4) is driven to arrange by group，Often group two、Installation site is symmetrical，The piston rod of each driving oil cylinder (4) is connected to revolution pressure pin (6)，Two revolutions pressure pin (6) often organized can laterally fasten、Composition single-revolution bracket.
- 2. portal frame type trailer according to claim 1, is characterized in that being further connected with bearing frame (3) on trailer body frame (2).
- 3. portal frame type trailer according to claim 1, is characterized in that being connected with reinforcing plate (15) on gantry frame (16).
- 4. portal frame type trailer according to claim 1, it is characterized in that suspension assembly includes the two pieces of suspension limiting plates (9) being fixed on bearing frame (3), it is contained in the suspension (8) between two pieces of suspension limiting plates (9), it is fixed on two guide fingers (10) on suspension (8), every guide finger (10) is set with fairlead (11), fairlead (11) is fixed on bearing frame (3), equipped with spring (12) between bearing frame (3) and suspension (8).
- 5. the portal frame type trailer according to claim 1,2,3 or 4, is characterized in that the group number driving oil cylinder (4) is two groups, is separately mounted to the vertex angle part position place of the rear and front end of trailer body frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754344.1A CN105730309A (en) | 2014-12-11 | 2014-12-11 | Gantry framework type trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754344.1A CN105730309A (en) | 2014-12-11 | 2014-12-11 | Gantry framework type trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105730309A true CN105730309A (en) | 2016-07-06 |
Family
ID=56239976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754344.1A Pending CN105730309A (en) | 2014-12-11 | 2014-12-11 | Gantry framework type trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105730309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891794A (en) * | 2017-09-27 | 2018-04-10 | 陕煤集团神南产业发展有限公司 | Transformer auxiliary conveying device |
| CN109050633A (en) * | 2018-09-30 | 2018-12-21 | 宁波大学 | A kind of mobile folding handling device |
| CN110303970A (en) * | 2019-07-28 | 2019-10-08 | 天津市双象工程液压件有限责任公司 | A kind of crane truck |
-
2014
- 2014-12-11 CN CN201410754344.1A patent/CN105730309A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891794A (en) * | 2017-09-27 | 2018-04-10 | 陕煤集团神南产业发展有限公司 | Transformer auxiliary conveying device |
| CN109050633A (en) * | 2018-09-30 | 2018-12-21 | 宁波大学 | A kind of mobile folding handling device |
| CN109050633B (en) * | 2018-09-30 | 2021-06-22 | 宁波大学 | Movable foldable carrying device |
| CN110303970A (en) * | 2019-07-28 | 2019-10-08 | 天津市双象工程液压件有限责任公司 | A kind of crane truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |