CN206765728U - Vehicle-mounted assembled draw-gear - Google Patents
Vehicle-mounted assembled draw-gear Download PDFInfo
- Publication number
- CN206765728U CN206765728U CN201720638904.6U CN201720638904U CN206765728U CN 206765728 U CN206765728 U CN 206765728U CN 201720638904 U CN201720638904 U CN 201720638904U CN 206765728 U CN206765728 U CN 206765728U
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- Prior art keywords
- draw
- assembled
- vehicle
- curb girder
- draw hook
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Abstract
The utility model discloses a kind of vehicle-mounted assembled draw-gear, it includes curb girder, draw hook assembled crossbeam and draw hook, curb girder top connecting vehicle frame, the curb girder bottom connects draw hook assembled crossbeam, the draw hook assembled crossbeam includes side plate, inner beam and outer beam, the outer beam is fixedly mounted on inner beam, the inner beam is connected with side plate, mounting hole is equipped with the inner beam and outer beam, the draw hook is arranged in mounting hole, simple in construction, shaping easy to process, it is easy to fast assembling-disassembling, using reliable；Using high strength exploitation, can effective dispersive stress concentration phenomenon, fully meet the requirement of various road conditions traction goods；Effectively avoid the problem of traditional welded type draw hook crossbeam manufacturing cost is too high, and auxiliary equipment needs import.
Description
Technical field
The utility model belongs to technical field of traffic transportation, and in particular to a kind of vehicle-mounted assembled draw-gear.
Background technology
The draw-gear of traditional structure is typically all monoblock type, and crossbeam typically uses machining mode bevel, mould
Die mould, then welding fabrication；Manufacturing procedure is complicated, needs special casted die mould, and level weld seam requirement is high, and integrated cost is higher.It is big at present
Part draw-gear is needed to rely on import, fittings supply time length, and unfavorable high-volume is promoted.
The content of the invention
In order to overcome above-mentioned technical problem existing for prior art, the purpose of this utility model is, there is provided a kind of
Vehicle-mounted assembled draw-gear, it is simple and reasonable, manufacturing procedure is few, it is easy shaping, cost it is low.
Vehicle-mounted assembled draw-gear provided by the utility model, it includes curb girder, draw hook assembled crossbeam and led
Draw hook, curb girder top connecting vehicle frame, the curb girder bottom connects draw hook assembled crossbeam, and the draw hook assembled is horizontal
Beam includes side plate, inner beam and outer beam, and the outer beam is fixedly mounted on inner beam, and the inner beam is connected with side plate, the inner beam and
Mounting hole is equipped with outer beam, the draw hook is arranged in mounting hole.
Set mounting hole is circle on the inner beam and outer beam, and the diameter of two circular mounting holes is identical, and the center of circle is same
On one straight line.
Elastic buffering mechanism is provided with the mounting hole.
The inner beam includes upper side, leading flank and downside, and the side plate is connected by bolt with three sides.
The outer beam connects upper side, leading flank and downside by bolt respectively.
The curb girder top is connected by bolt with vehicle frame, and the curb girder bottom is bolted draw hook assembled horizontal stroke
Beam.
The bolt is high-strength bolt.
The curb girder includes left side beam and right side beam, and the draw hook assembled crossbeam is between left and right curb girder.
The draw hook is diminished by the lateral slot side of wide-mouth.
The draw hook is provided with draw pin openings.
Vehicle-mounted assembled draw-gear provided by the utility model, its advantage is, simple in construction, is easily processed into
Shape, it is easy to fast assembling-disassembling, using reliable；Using high strength exploitation, can effective dispersive stress concentration phenomenon, fully meet each
The requirement of kind road conditions traction goods；Effectively avoid that traditional welded type draw hook crossbeam manufacturing cost is too high, and auxiliary equipment needs import
The problem of.
Brief description of the drawings
Fig. 1 is draw hook assembled beam structure schematic diagram；
Fig. 2 is the overall structure diagram of the utility model one embodiment.
Marked in figure：
1. side plate；2. inner beam；3. outer beam；4. upper side；5. leading flank；6. vehicle frame；7. mounting hole；8. draw pin openings；9.
Left side beam；10. draw hook；11. right side beam.
Embodiment
With reference to the accompanying drawings, with reference to one embodiment, vehicle-mounted assembled draw-gear provided by the utility model is carried out
Detailed description.
Embodiment
Reference picture 1- Fig. 2, the vehicle-mounted assembled draw-gear of the present embodiment, it includes curb girder, draw hook assembled crossbeam
And draw hook, curb girder top connecting vehicle frame, the curb girder bottom connect draw hook assembled crossbeam, the draw hook dress
Include side plate 1, inner beam 2 and outer beam 3 with formula crossbeam, the outer beam 3 is fixedly mounted on inner beam 2, and the inner beam 2 connects with side plate 1
Connect, mounting hole 7 is equipped with the inner beam 2 and outer beam 3, the draw hook 10 is arranged in mounting hole 7.
Set mounting hole 7 is circle on the inner beam 2 and outer beam 3, and the diameter of two circular mounting holes is identical, and the center of circle exists
On same straight line, elastic buffering mechanism is provided with the mounting hole 7.The inner beam 2 includes upper side 4, leading flank 5 and downside
Face, the side plate 1 are connected by high-strength bolt with three sides.The outer beam 3 connects upside by high-strength bolt respectively
Face, leading flank and downside.The curb girder top is connected by high-strength bolt with vehicle frame 6, and the curb girder bottom passes through high-strength
Spend bolt connection draw hook assembled crossbeam.
The curb girder includes left side beam 9 and right side beam 11, and the draw hook assembled crossbeam is between left and right curb girder.
The draw hook 10 is diminished by the lateral slot side of wide-mouth, and draw hook 10 is provided with draw pin openings 8.
Vehicle-mounted assembled draw-gear can drag fully loaded trailer walking by connecting the vehicle frame of towing motorcar；It is described to lead
Draw tractive force and impulsive force that hook assembled crossbeam mainly carries draw hook all directions, structure is reliable, durable, rigidity foot, general
Property is good.
Claims (10)
- A kind of 1. vehicle-mounted assembled draw-gear, it is characterised in that：It includes curb girder, draw hook assembled crossbeam and traction Hook, curb girder top connecting vehicle frame, the curb girder bottom connect draw hook assembled crossbeam, the draw hook assembled crossbeam Including side plate, inner beam and outer beam, the outer beam is fixedly mounted on inner beam, and the inner beam is connected with side plate, the inner beam and outer Mounting hole is equipped with beam, the draw hook is arranged in mounting hole.
- 2. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：Set by the inner beam and outer beam Mounting hole is circle, and the diameter of two circular mounting holes is identical, and the center of circle is on the same line.
- 3. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：It is slow that elasticity is provided with the mounting hole Flushing device.
- 4. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：The inner beam includes upper side, preceding Side and downside, the side plate are connected by bolt with three sides.
- 5. vehicle-mounted assembled draw-gear according to claim 4, it is characterised in that：The outer beam is connected respectively by bolt Connect side, leading flank and downside.
- 6. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：The curb girder top by bolt with Vehicle frame connects, and the curb girder bottom is bolted draw hook assembled crossbeam.
- 7. the vehicle-mounted assembled draw-gear according to any one of claim 4-6, it is characterised in that：The bolt is height Strength bolts.
- 8. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：The curb girder includes left side beam and the right side Curb girder, the draw hook assembled crossbeam is between left and right curb girder.
- 9. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：The draw hook is laterally narrow by wide-mouth Mouth side diminishes.
- 10. vehicle-mounted assembled draw-gear according to claim 1, it is characterised in that：The draw hook is provided with traction Pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638904.6U CN206765728U (en) | 2017-06-05 | 2017-06-05 | Vehicle-mounted assembled draw-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638904.6U CN206765728U (en) | 2017-06-05 | 2017-06-05 | Vehicle-mounted assembled draw-gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765728U true CN206765728U (en) | 2017-12-19 |
Family
ID=60636453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638904.6U Active CN206765728U (en) | 2017-06-05 | 2017-06-05 | Vehicle-mounted assembled draw-gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583616A (en) * | 2018-01-05 | 2018-09-28 | 张家港保税区泰德瑞尔轨道科技有限公司 | Detachable railway freight-car draft gear |
| CN111907600A (en) * | 2020-07-20 | 2020-11-10 | 东风商用车有限公司 | Chassis connecting device suitable for middle axle trailer |
-
2017
- 2017-06-05 CN CN201720638904.6U patent/CN206765728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583616A (en) * | 2018-01-05 | 2018-09-28 | 张家港保税区泰德瑞尔轨道科技有限公司 | Detachable railway freight-car draft gear |
| CN111907600A (en) * | 2020-07-20 | 2020-11-10 | 东风商用车有限公司 | Chassis connecting device suitable for middle axle trailer |
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