CN101574984A - Trailer integrating tripod with front steering beam - Google Patents
Trailer integrating tripod with front steering beam Download PDFInfo
- Publication number
- CN101574984A CN101574984A CNA2009100651872A CN200910065187A CN101574984A CN 101574984 A CN101574984 A CN 101574984A CN A2009100651872 A CNA2009100651872 A CN A2009100651872A CN 200910065187 A CN200910065187 A CN 200910065187A CN 101574984 A CN101574984 A CN 101574984A
- Authority
- CN
- China
- Prior art keywords
- spider
- longeron
- trailer
- steering beam
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a trailer integrating a tripod with a front steering beam. The trailer comprises a trailer body and the front steering beam. The lower part of the trailer body is provided with a wheel and the front lower end of the trailer body is connected with the front steering beam through a saddle seat, the front end of the front steering beam is provided with the tripod and the front steering beam forms an integrated structure with the tripod. The trailer has rational design, simple structure, safety and reliability, can improve the adhesive force and carrying capacity of a tractor driving wheel of the trailer by 10-80 percent in the use process, achieves favorable effects of saving oil and wearing little tire and is promising in market prospect and convenient for promotion and application.
Description
Technical field
The present invention relates to the motor vehicle technology field, relating in particular to a kind of spider and preceding steering beam is the trailer of one.
Background technology
At present, the preceding steering beam of trailer and trac. or other self-propelled vehicle are to carry out bonded assembly by spider, wherein preceding steering beam and spider flexibly connect, spider does not carry the weight of trailer, it is not bearing pressure of self-propelled vehicle, under this situation, trac. or other self-propelled vehicle are when carrying cargo, and the drive wheel of trac. is easy to skid, when raining at the cloudy day, when travelling delivery on muddy highway sections such as dirt road or upward slope hill path, trac. or other self-propelled vehicle are because the adhesive ability of rear drive sprocket is less, and skidding is more serious, wear on tyres is serious, waste energy, have many vehicles therefore to finish and do not become the delivery task, and the carrying capacity of restriction trailer.
Summary of the invention
The present invention is in order to solve weak point of the prior art, and it is the trailer of one that a kind of spider and the preceding steering beam that can strengthen trac. or other self-propelled vehicle rear drive sprocket adhesive ability, energy savings, increasing carrying capacity is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of spider and preceding steering beam are the trailer of one, comprise compartment and preceding steering beam, the bottom, compartment is provided with wheel, the compartment front lower ends is connected with preceding steering beam by the saddle seat, preceding steering beam front end is provided with spider, and described preceding steering beam and spider are structure as a whole.
Bending downwards of described spider and preceding steering beam are at an angle.
Described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be provided with supporting leg between front leg strut seat and the rear support leg seat, supporting leg and front leg strut seat and rear support leg seat are hinged respectively and removably connect.
Described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be hinged with supporting leg on the front leg strut seat, be provided with jack between supporting leg and the spider.
Described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be hinged with supporting leg on the front leg strut seat, be provided with strut bar between supporting leg and the spider.
Described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
Described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
Described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
Adopt said structure, preceding steering beam and spider are structure as a whole, make the anterior weight of trailer give trac. or other self-propelled vehicle rear drive sprocket by preceding steering beam and spider, increased the adhesive ability of tractor driving wheel, especially on the muddy road that rains, be difficult for skidding in the delivery process, pass through smoothly easilier; Spider bending downwards and preceding steering beam make at an angle that spider is easier and are connected with trac. or other motor vehicle rear; Coupling link is connected with trac. or other motor vehicle rear, in the process of moving, the supporting leg lower end is connected with the rear support leg seat, parking trailer and trac. or other self-propelled vehicle break away from, adopt jack with spider jack-up, simultaneously between supporting leg and spider, strut bar is set, takes off the jack strut bar and play the effect that the trailer level is parked of supporting; Longeron between coupling link and the cant beam front end has certain-length, and when trac. or the turning of other self-propelled vehicle, rear drive sprocket is unlikely to run into the cant beam of spider and has influence on safety traffic like this; The present invention is reasonable in design, simple in structure, safe and reliable, in use can improve the adhesive ability and the carrying capacity 10～80% of the tractor driving wheel of trailer, reaches fuel-economizing, good result that wear on tyres is little, and market outlook are good, and are easy to utilize.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of steering beam embodiment one before spider reaches in the middle of the present invention;
Fig. 4 is the connection diagram of driving process intermediate cam frame of the present invention and bracing or strutting arrangement;
Fig. 5 is the scheme drawing that the present invention makes the spider of jack-uping when stopping;
Fig. 6 is the connection diagram of parking period intermediate cam frame of the present invention and bracing or strutting arrangement;
Fig. 7 is the structural representation of steering beam embodiment two before spider reaches in the middle of the present invention.
The specific embodiment
The embodiment of the invention one: as shown in Figure 1, a kind of spider of the present invention and preceding steering beam are the trailer of one, comprise compartment 1 and preceding steering beam 5,1 bottom, compartment is provided with wheel 3, compartment 1 front lower ends is connected with preceding steering beam 5 by saddle seat 4, preceding steering beam 5 front ends are provided with spider 6, and preceding steering beam 5 is structure as a whole with spider 6.
The embodiment of the invention two: as shown in Figure 2, different with Fig. 1 is, spider 6 bending downwards and preceding steering beam 5 are at an angle.Facilitate like this with trac. or other motor vehicle rear and be connected.
Spider and preceding steering beam embodiment one in the middle of the present invention: as shown in Figure 3, spider 6 comprises a longeron 7 and about longeron 7 symmetrically arranged two cant beams 8, its front end is provided with coupling link 9, longeron 7 lower ends are provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat 10 and rear support leg seat 11, be provided with supporting leg 12 between front leg strut seat 10 and the rear support leg seat 11, supporting leg 12 and front leg strut seat 10 and rear support leg seat 11 are hinged respectively and removably connect.
As shown in Figure 4, in driving process of the present invention, supporting leg 12 is captiveed joint with rear support leg seat 11.
As shown in Figure 5 and Figure 6, when the present invention stopped, sometimes trac. or other self-propelled vehicle also had other work, just it need be separated, need to use jack 13 jack-up spiders 6, compartment 1 is horizontally disposed with, supporting leg 12 and rear support leg seat 11 are taken apart, jack 13 is arranged on the supporting leg 12, after spider 6 jack-up, between supporting leg 12 and spider 6 strut bar 14 is set, removes jack 13 then, 12 pairs of spiders 6 of strut bar 14 and supporting leg play the support fixation effect.
Spider and preceding steering beam embodiment two in the middle of the present invention: as shown in Figure 7, and embodiment one difference shown in Figure 3 is that the longeron 7 between coupling link 9 and cant beam 8 front ends has certain-length.When trac. or the turning of other self-propelled vehicle, rear drive sprocket is unlikely to run into the cant beam 8 of spider 6 and has influence on safety traffic like this.
Claims (8)
1, a kind of spider and preceding steering beam are the trailer of one, comprise compartment and preceding steering beam, the bottom, compartment is provided with wheel, and the compartment front lower ends is connected with preceding steering beam by the saddle seat, preceding steering beam front end is provided with spider, it is characterized in that: steering beam and spider are structure as a whole before described.
2, a kind of spider according to claim 1 and preceding steering beam are the trailer of one, it is characterized in that: bending downwards of described spider and preceding steering beam are at an angle.
3, a kind of spider according to claim 1 and 2 and preceding steering beam are the trailer of one, it is characterized in that: described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be provided with supporting leg between front leg strut seat and the rear support leg seat, supporting leg and front leg strut seat and rear support leg seat are hinged respectively and removably connect.
4, a kind of spider according to claim 1 and 2 and preceding steering beam are the trailer of one, it is characterized in that: described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be hinged with supporting leg on the front leg strut seat, be provided with jack between supporting leg and the spider.
5, a kind of spider according to claim 1 and 2 and preceding steering beam are the trailer of one, it is characterized in that: described spider comprises a longeron and about symmetrically arranged two cant beams of longeron, its front end is provided with coupling link, the longeron lower end is provided with bracing or strutting arrangement on fore-and-aft direction, bracing or strutting arrangement comprises front leg strut seat and rear support leg seat, be hinged with supporting leg on the front leg strut seat, be provided with strut bar between supporting leg and the spider.
6, a kind of spider according to claim 3 and preceding steering beam are the trailer of one, it is characterized in that: described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
7, a kind of spider according to claim 4 and preceding steering beam are the trailer of one, it is characterized in that: described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
8, a kind of spider according to claim 5 and preceding steering beam are the trailer of one, it is characterized in that: described coupling link is arranged on the longeron front end of spider, and the longeron between coupling link and the cant beam front end has certain-length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100651872A CN101574984A (en) | 2009-06-12 | 2009-06-12 | Trailer integrating tripod with front steering beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100651872A CN101574984A (en) | 2009-06-12 | 2009-06-12 | Trailer integrating tripod with front steering beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101574984A true CN101574984A (en) | 2009-11-11 |
Family
ID=41270090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100651872A Pending CN101574984A (en) | 2009-06-12 | 2009-06-12 | Trailer integrating tripod with front steering beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101574984A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466245A (en) * | 2013-09-13 | 2013-12-25 | 大连一拓挂车制造有限公司 | Sundry trailer |
-
2009
- 2009-06-12 CN CNA2009100651872A patent/CN101574984A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466245A (en) * | 2013-09-13 | 2013-12-25 | 大连一拓挂车制造有限公司 | Sundry trailer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101537810B (en) | Coal mine underground explosion proof rubber tire transport trolley | |
| CN201415596Y (en) | Vehicle front wheel independent suspension device | |
| CN201405762Y (en) | Mine underground explosion-proof rubber-tyred transportation vehicle | |
| CN204452644U (en) | High-mobility, multipurpose, wheeled vehicle central axle flat truck | |
| CN102673644B (en) | Steering linkage system for semitrailer | |
| CN201951546U (en) | Rear wheel follow-up steering device of five-axle truck | |
| CN206394739U (en) | A kind of extension type field rescue probe vehicles | |
| CN201099156Y (en) | Air suspension adapted for heavy truck floating bridge | |
| CN204623563U (en) | A kind of towed vehicle and active steering apparatus thereof | |
| CN112298399A (en) | Self-propelled semitrailer and vehicle | |
| CN202686470U (en) | Linkage steering system of semi-trailer | |
| CN102050147B (en) | Rear-wheel follow-up steering device of five-shaft wagon | |
| CN202115576U (en) | Rear-wheel steering forklift loader with driving device | |
| CN201842092U (en) | Traction platform car | |
| CN101574984A (en) | Trailer integrating tripod with front steering beam | |
| CN201457511U (en) | Trailer with integrated triangular bracket and front steering beam | |
| CN202764977U (en) | Low floor urban rail vehicle | |
| CN2296280Y (en) | Triangle composite caterpillar wheel | |
| CN210047388U (en) | Girder transporting vehicle for transporting segmental girders | |
| CN201633846U (en) | Reverse electric tricycle rear-wheel suspension driving device | |
| CN102476653A (en) | Multifunctional agricultural vehicle | |
| CN202528795U (en) | Rigid balance suspension system | |
| CN201777223U (en) | Floating elastic bearing supporting wheel device | |
| CN2934013Y (en) | Trailer axle shaft hydraulically steering-driving mechanism | |
| CN2182762Y (en) | Semi-trailer type automobile tank car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091111 |