CN207389313U - A kind of semi-trailer tipping vehicle crossbeam - Google Patents
A kind of semi-trailer tipping vehicle crossbeam Download PDFInfo
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- CN207389313U CN207389313U CN201721503311.5U CN201721503311U CN207389313U CN 207389313 U CN207389313 U CN 207389313U CN 201721503311 U CN201721503311 U CN 201721503311U CN 207389313 U CN207389313 U CN 207389313U
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- load bearing
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- support leg
- draw
- seat
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Abstract
The utility model is related to a kind of semi-trailer tipping vehicle crossbeams, which is characterized in that including load bearing beam and draw beam；The load bearing beam is integrally formed with the draw beam, and the either flush of the top surface of the load bearing beam and the draw beam, and the bottom surface of the load bearing beam is less than the bottom surface of the draw beam；The bottom surface of the draw beam is provided with to mount the saddle towing pin of the traction saddle of tractor；The rear end of the load bearing beam is provided with rear torsion shaft.Semi-trailer tipping vehicle crossbeam provided by the utility model, by making the top surface of load bearing beam and the either flush of draw beam, the bottom surface of load bearing beam is less than the bottom surface of draw beam, so as to be not only convenient for being arranged at the mounting of the traction saddle of the saddle towing pin of the bottom surface of draw beam and tractor, and the height of C.G. of load bearing beam is also reduced, improve the stability and security of vehicle.
Description
Technical field
The utility model belongs to semi-trailer tipping vehicle technical field, in particular to a kind of semi-trailer tipping vehicle crossbeam.
Background technology
The vehicle frame of semi-trailer tipping vehicle is made of restocking and undercarriage two parts at present, the base set a roof beam in place compared with conventional trailer under
It adds and sets a roof beam in place on plinth, so that the loading end of vehicle increases, the center of gravity of vehicle rises stability when causing cargo
Difference, makes the security of car operation reduce.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of semi-trailer tipping vehicle crossbeam, so that its
The mounting with tractor is not only convenient for, but also the center of gravity of trailer can be reduced, improves the stability and security of vehicle.
Technical solution is used by the utility model：
A kind of semi-trailer tipping vehicle crossbeam, including load bearing beam and draw beam；The load bearing beam and the draw beam one into
Type, and the either flush of the top surface of the load bearing beam and the draw beam, the bottom surface of the load bearing beam is less than the draw beam
Bottom surface；The bottom surface of the draw beam is provided with to mount the saddle towing pin of the traction saddle of tractor；The load bearing beam
Rear end is provided with rear torsion shaft.
Further, the connecting pin of the bottom surface of the load bearing beam and the bottom surface of the draw beam is provided with diagonal brace changeover portion.
Further, the top surface of the draw beam is provided with elevating ram bearing.
Further, the elevating ram bearing includes gusset plate；The gusset plate is vertically arranged at the top of the draw beam
Face, and the bottom of the gusset plate is provided with outer eaves board, the vertical sectional shape of the gusset plate is " L " shape.
Further, the outer eaves board is located at the medial surface of the bottom of the gusset plate.
Further, the gusset plate includes front side coaming plate, left panel and rear side coaming plate；The front side coaming plate, the left side
Gusset plate and the rear side coaming plate are sequentially connected, and are respectively formed opening in top, bottom and right side.
Further, the side of the load bearing beam is separately provided for the installation support leg seat of support leg and flat for installing
The balance base of weighing apparatus bar；The support leg seat and the balance base are vertically set, and the support leg seat is arranged at and closes on
The load bearing beam and the position of the fixed connecting pin of the draw beam；The cross-sectional shape of the support leg seat is " u "-shaped, described
The cross-sectional shape of balance base is " mouth " shape；The notch of the support leg seat is outwardly.
Further, the support leg seat is towards the leading flank of the balance base and the balance base towards the support leg seat
Trailing flank be both provided with that the while guardrail seat in guardrail is installed；The vertical sectional shape of the side guardrail seat is U-shaped；The side
Guardrail seat is set perpendicular to the balance base, and the notch of side guardrail seat is downward.
Further, the both sides of the rear end of load bearing beam position corresponding with the torsion shaft afterwards is both provided with rear axle and reinforces
Plate, and the rear axle securing plate is provided with and the matched through hole of the rear torsion shaft.
Further, the bottom surface of the draw beam is provided with mill, and the saddle towing pin is arranged at the bottom surface of the mill.
The beneficial effects of the utility model：
Semi-trailer tipping vehicle crossbeam provided by the utility model, by putting down the top surface of load bearing beam and the top surface of draw beam
Together, the bottom surface of load bearing beam be less than draw beam bottom surface, so as to be not only convenient for being arranged at the saddle towing pin of the bottom surface of draw beam with
The traction saddle mounting of tractor, and the height of C.G. of load bearing beam is also reduced, improve the stability and security of vehicle.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the semi-trailer tipping vehicle crossbeam described in embodiment；
Fig. 2 is the schematic cross-section of the draw beam described in embodiment；
Fig. 3 is the schematic cross-section of the load bearing beam described in embodiment；
Fig. 4 is the structure diagram of the mill described in embodiment.
Figure label is：
101st, draw beam；
102nd, load bearing beam；
103rd, elevating ram bearing；
104th, mill；
105th, saddle towing pin；
106th, support leg seat；
107th, side guardrail seat；
108th, balance base；
109th, rear torsion shaft；
110th, rear axle securing plate；
111st, groove.
Specific embodiment
It, below will be to the technology of the utility model to make the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment 1
As shown in Figure 1, a kind of semi-trailer tipping vehicle crossbeam is present embodiments provided, including：Load bearing beam 102 and draw beam
101；Load bearing beam 102 is integrally formed with draw beam 101, and the either flush of the top surface of load bearing beam 102 and draw beam 101, carrying
The bottom surface of beam 102 is less than the bottom surface of draw beam 101；The bottom surface of draw beam 101 is provided with to mount the traction saddle of tractor
Saddle towing pin 105；The rear end of load bearing beam 102 is provided with rear torsion shaft 109.
Semi-trailer tipping vehicle crossbeam based on said structure, by putting down the top surface of top surface and draw beam 101 of load bearing beam 102
Together, the bottom surface of load bearing beam 102 is less than the bottom surface of draw beam 101, so as to be not only convenient for being arranged at the saddle of the bottom surface of draw beam 101
Towing pin 105 and the traction saddle of tractor mount, and also reduce the height of C.G. of load bearing beam 102, improve the steady of vehicle
Qualitative and security；Meanwhile integrally formed load bearing beam 102 has good tension and bearing capacity with draw beam 101.
Preferably, the connecting pin of the bottom surface of load bearing beam 102 and the bottom surface of draw beam 101 is provided with diagonal brace changeover portion, so as to
The structural strength of semi-trailer tipping vehicle crossbeam with supporting role, can be improved by taking journey changeover portion, is conducive to preferably improve vehicle
Security.
For the ease of the setting of the elevating ram in compartment, the top surface of draw beam 101 is provided with elevating ram bearing 103, from
And the elevating ram in compartment can be arranged at elevating ram bearing 103, and pass through elevating ram bearing 103 convenient for compartment
The fixation of elevating ram.
Wherein, elevating ram bearing 103 includes gusset plate；Gusset plate is vertically arranged at the top surface of draw beam 101, and gusset
The bottom of plate is provided with outer eaves board, and the vertical sectional shape of gusset plate is " L " shape, so as to be convenient for by outer eaves board that gusset plate is vertical
It is fixedly welded on the top surface of draw beam 101.
Specifically, outer eaves board is located at the medial surface of the bottom of gusset plate；Gusset plate include front side coaming plate, left panel and after
Gusset plate；Front side coaming plate, left panel and rear side coaming plate are sequentially connected, and are respectively formed opening in top, bottom and right side.
Meanwhile for the ease of the support leg of trailer and the setting of balancing pole, the side of load bearing beam 102 is separately provided for
The support leg seat 106 of support leg and the balance base 108 for installing balancing pole are installed；Support leg seat 106 and balance base 108 are along perpendicular
Nogata is to setting, and support leg seat 106 is arranged at the position for closing on 101 fixed connecting pin of load bearing beam 102 and draw beam；Support
The cross-sectional shape of leg seat 106 is " u "-shaped, and the cross-sectional shape of balance base 108 is " mouth " shape；The notch court of support leg seat 106
Outside, so as to be fixed by the installation of support leg and balance base 108 convenient for the support leg and balancing pole of trailer.
Preferably, support leg seat 106 is towards the leading flank and balance base 108 of balance base 108 towards after support leg seat 106
Side is both provided with to install the while guardrail seat 107 in guardrail；The vertical sectional shape of side guardrail seat 107 is U-shaped；Side guardrail seat
107 are set perpendicular to balance base 108, and the notch of side guardrail seat 107 is downward, consequently facilitating side guardrail is welded and fixed.
Embodiment 2
A kind of semi-trailer tipping vehicle crossbeam is present embodiments provided, including：Load bearing beam 102 and draw beam 101；Load bearing beam
102 are integrally formed with draw beam 101, and the either flush of the top surface of load bearing beam 102 and draw beam 101, the bottom surface of load bearing beam 102
Less than the bottom surface of draw beam 101；The bottom surface of draw beam 101 is provided with to mount the saddle towing pin of the traction saddle of tractor
105；The rear end of load bearing beam 102 is provided with rear torsion shaft 109.
The connecting pin of the bottom surface of load bearing beam 102 and the bottom surface of draw beam 101 is provided with diagonal brace changeover portion, so as to by taking journey
Changeover portion with supporting role, can improve the structural strength of semi-trailer tipping vehicle crossbeam, be conducive to preferably improve the security of vehicle.
For the ease of the setting of the elevating ram in compartment, the top surface of draw beam 101 is provided with elevating ram bearing 103, from
And the elevating ram in compartment can be arranged at elevating ram bearing 103, and pass through elevating ram bearing 103 convenient for compartment
The fixation of elevating ram.
Elevating ram bearing 103 includes gusset plate；Gusset plate is vertically arranged at the top surface of draw beam 101, and gusset plate
Bottom is provided with outer eaves board, and the vertical sectional shape of gusset plate is " L " shape, so as to be convenient for vertically welding gusset plate by outer eaves board
It is fixed on the top surface of draw beam 101.
Specifically, outer eaves board is located at the medial surface of the bottom of gusset plate；Gusset plate include front side coaming plate, left panel and after
Gusset plate；Front side coaming plate, left panel and rear side coaming plate are sequentially connected, and are respectively formed opening in top, bottom and right side.
Meanwhile for the ease of the support leg of trailer and the setting of balancing pole, the side of load bearing beam 102 is separately provided for
The support leg seat 106 of support leg and the balance base 108 for installing balancing pole are installed；Support leg seat 106 and balance base 108 are along perpendicular
Nogata is to setting, and support leg seat 106 is arranged at the position for closing on 101 fixed connecting pin of load bearing beam 102 and draw beam；Support
The cross-sectional shape of leg seat 106 is " u "-shaped, and the cross-sectional shape of balance base 108 is " mouth " shape；The notch court of support leg seat 106
Outside, so as to be fixed by the installation of support leg and balance base 108 convenient for the support leg and balancing pole of trailer.
Support leg seat 106 is equal towards the leading flank of balance base 108 and the trailing flank of balance base 108 towards support leg seat 106
It is provided with that the while guardrail seat 107 in guardrail is installed；The vertical sectional shape of side guardrail seat 107 is U-shaped；Side guardrail seat 107 is hung down
Directly set in balance base 108, and the notch of side guardrail seat 107 is downward, consequently facilitating side guardrail is welded and fixed.
Wherein, the both sides of the rear end of load bearing beam 102 are both provided with rear axle securing plate with rear 109 corresponding position of torsion shaft
110, and rear axle securing plate 110 be provided with rear 109 matched through hole of torsion shaft, so as to can be carried by rear axle securing plate 110
The structural strength of 102 rear end of high-mechanic beam, is conducive to the fixation of rear torsion shaft 109, and security when improving trailer discharging.
In the present embodiment, the schematic cross-section of draw beam 101, the top surface and draw beam of draw beam 101 are illustrated in figure 2
101 side bending it is in 90 °, and one side of the side of the separate draw beam 101 of the top surface of draw beam 101 bend downward it is in 90 °；
The schematic cross-section of load bearing beam 102 is illustrated in figure 3, the top and bottom of load bearing beam 102 are in the same side and the side of load bearing beam 102
Face bending is in 90 °, and one side of the side of the separate load bearing beam 102 of the top surface of load bearing beam 102 bends downward in 90 °, load bearing beam
One side of the side of the separate load bearing beam 102 of 102 bottom surface is folded upward in 90 °.
Meanwhile the bottom surface of draw beam 101 is provided with mill 104, saddle towing pin 105 is arranged at the bottom surface of mill 104, from
And trailer and the frictional force at tractor on-hook can be reduced by mill 104；Preferably, it is coated with butter at mill 104.
Preferably, as shown in figure 4, the shape of mill 104 is square；It is both provided at four angles of square mill 104 scarce
Mouthful, and set fluted 111 at the interior angle of each notch；Wherein, the shape of notch is square.Preferably, saddle towing pin 105
It is arranged at the center of mill 104.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of semi-trailer tipping vehicle crossbeam, which is characterized in that including load bearing beam and draw beam；The load bearing beam and the draw beam
It is integrally formed, and the either flush of the top surface of the load bearing beam and the draw beam, the bottom surface of the load bearing beam are led less than described
Draw the bottom surface of beam；The bottom surface of the draw beam is provided with to mount the saddle towing pin of the traction saddle of tractor；It is described to hold
The rear end of carrier beam is provided with rear torsion shaft.
2. semi-trailer tipping vehicle crossbeam according to claim 1, which is characterized in that the bottom surface of the load bearing beam and the traction
The connecting pin of the bottom surface of beam is provided with diagonal brace changeover portion.
3. semi-trailer tipping vehicle crossbeam according to claim 1 or 2, which is characterized in that the top surface of the draw beam is provided with
Elevating ram bearing.
4. semi-trailer tipping vehicle crossbeam according to claim 3, which is characterized in that the elevating ram bearing includes gusset
Plate；The gusset plate is vertically arranged at the top surface of the draw beam, and the bottom of the gusset plate is provided with outer eaves board, the side
The vertical sectional shape of coaming plate is " L " shape.
5. semi-trailer tipping vehicle crossbeam according to claim 4, which is characterized in that the outer eaves board is located at the gusset plate
The medial surface of bottom.
6. semi-trailer tipping vehicle crossbeam according to claim 5, which is characterized in that the gusset plate includes front side coaming plate, a left side
Gusset plate and rear side coaming plate；The front side coaming plate, the left panel and the rear side coaming plate are sequentially connected, and in top, bottom
Portion and right side are respectively formed opening.
7. semi-trailer tipping vehicle crossbeam according to claim 1 or 2, which is characterized in that the side of the load bearing beam is set respectively
It is equipped with the support leg seat for installing support leg and the balance base for installing balancing pole；The support leg seat and the balance base
It vertically sets, and the support leg seat is arranged at the position for closing on the load bearing beam and the fixed connecting pin of the draw beam
It puts；The cross-sectional shape of the support leg seat is " u "-shaped, and the cross-sectional shape of the balance base is " mouth " shape；The support leg
The notch of seat is outwardly.
8. semi-trailer tipping vehicle crossbeam according to claim 7, which is characterized in that the support leg seat is towards the balance base
Leading flank and the trailing flank of the balance base towards the support leg seat be both provided with that the while guardrail seat in guardrail is installed；
The vertical sectional shape of the side guardrail seat is U-shaped；The side guardrail seat is set perpendicular to the balance base, and the slot of side guardrail seat
Mouth is downwards.
9. semi-trailer tipping vehicle crossbeam according to claim 1 or 2, which is characterized in that the both sides of the rear end of the load bearing beam
Position corresponding with the torsion shaft afterwards is both provided with rear axle securing plate, and the rear axle securing plate is provided with and the rear overturning
The matched through hole of axis.
10. semi-trailer tipping vehicle crossbeam according to claim 9, which is characterized in that the bottom surface of the draw beam is provided with mill
Disk, the saddle towing pin are arranged at the bottom surface of the mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503311.5U CN207389313U (en) | 2017-11-10 | 2017-11-10 | A kind of semi-trailer tipping vehicle crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503311.5U CN207389313U (en) | 2017-11-10 | 2017-11-10 | A kind of semi-trailer tipping vehicle crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389313U true CN207389313U (en) | 2018-05-22 |
Family
ID=62326195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721503311.5U Active CN207389313U (en) | 2017-11-10 | 2017-11-10 | A kind of semi-trailer tipping vehicle crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389313U (en) |
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2017
- 2017-11-10 CN CN201721503311.5U patent/CN207389313U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410100 Tangshanchong Formation, Quxincun, Jiangbei Town, Changsha County, Hunan Province Patentee after: Hunan Xianghong Special Vehicle Manufacturing Co., Ltd. Address before: 410000 Tangshanchong Formation, Quxincun, Jiangbei Town, Changsha County, Hunan Province Patentee before: Hunan Xiang Hong Machinery Manufacturing Co., Ltd. |