CN205916193U - Semitrailer suspension fixed knot constructs - Google Patents
Semitrailer suspension fixed knot constructs Download PDFInfo
- Publication number
- CN205916193U CN205916193U CN201620697829.6U CN201620697829U CN205916193U CN 205916193 U CN205916193 U CN 205916193U CN 201620697829 U CN201620697829 U CN 201620697829U CN 205916193 U CN205916193 U CN 205916193U
- Authority
- CN
- China
- Prior art keywords
- semitrailer
- plate
- vertical plate
- interconnecting piece
- outer connector
- 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.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 10
- 239000010962 carbon steel Substances 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a semitrailer suspension fixed knot constructs, belongs to semitrailer accessory members field, and this fixed knot constructs including outer connecting part and interconnection union piece, and the interconnection union piece passes through the fastener and connects on the semitrailer crossbeam, be connected with the bracket on outer connecting part and the interconnection union piece, the bracket includes first horizontal plate, and first horizontal plate both ends are connected with the first vertical board and the vertical board of second of syntropy respectively perpendicularly, and the vertical board of the second upper end outside is connected with the second horizontal plate perpendicularly, first vertical board is connected with outer connecting part through the fastener, is equipped with the through -hole on first horizontal plate and the second horizontal plate, and the suspension is welded at first horizontal plate downside, and the vertical board of second is connected with the interconnection union piece through the fastener. The utility model discloses a problem of being connected between suspension and the semitrailer I -shaped longeron has been solved to the mutually supporting of outer connecting part, interconnection union piece and bracket to alleviate whole vehicle weight volume under the condition that vehicle frame strength does not reduce satisfying.
Description
Technical field
This utility model belongs to semitrailer Accessory Members field and in particular to a kind of semitrailer suspension system fixed structure.
Background technology
With the enforcement of state treatment overload, truck charge-by-weight policy, goods stock lightweight has become main trend, gently
Quantify semitrailer to save fuel consumption, reduce CO2 emission, conevying efficiency can also be improved simultaneously, reduce transport
Cost.
The lightweight of goods stock is mainly reflected in new diseases, the especially application of aluminum alloy materials, aluminium alloy
Material is lightweight because of it, the features such as intensity is high, becomes the light-weighted preferred material of goods stock, and aluminium alloy longeron obtains extensively should
With.But, because semitrailer suspension system is carbon steel structure part, and there is no weldability, therefore, such as between steel and aluminium alloy
What realizes carbon steel structure part with the connection of aluminium alloy longeron is the difficult problem perplexing semitrailer manufacturing enterprise.
Utility model content
The purpose of this utility model is to provide a kind of semitrailer solving carbon steel structure part and aluminium alloy longeron connectivity problem
Suspension fixed structure.
Based on above-mentioned purpose, this utility model employs the following technical solutions: a kind of semitrailer suspension system fixed structure, bag
Include outer connector and interconnecting piece, described outer connector and interconnecting piece are connected to semitrailer I-shaped longeron both sides by securing member
Groove in, interconnecting piece be provided with connect semi-mounted car crossbeam bolt hole；Bracket, institute are connected with outer connector and interconnecting piece
State bracket and include first level plate, first level plate two ends are respectively perpendicular and are connected with the first vertical plate in the same direction and second vertical
Plate, the second vertical plate upper end outside vertical is connected with the second horizontal plate；First vertical plate is connected with outer connector by securing member
Connect, first level plate and the second horizontal plate are provided with through hole, suspension is welded on the downside of first level plate, the second vertical plate is led to
Cross securing member to be connected with interconnecting piece.
Further, described first level plate, the second horizontal plate, the first vertical plate and the integrated knot of the second vertical plate
Structure, the height of the first vertical plate is more than the height of the second vertical plate.
Further, the first vertical plate is made up of the trapezoidal plate on top and the rectangular slab of bottom；Second horizontal plate is trapezoidal
Plate.
Further, it is provided with the strengthening support of inclination between suspension and semi-mounted car crossbeam.
Further, described outer connector, interconnecting piece, strengthening support are carbon-steel parts or Al-alloy parts, and described bracket is carbon
Steel part.
Further, described outer connector and interconnecting piece are grooved part, and outer connector is vertical with the web of interconnecting piece
In the web of semitrailer I-shaped longeron, the web of semitrailer I-shaped longeron passes through the wing of securing member and outer connector and interconnecting piece
Face is connected.
Compared with prior art, this utility model has the advantage that
1st, this utility model solves suspension and semi-mounted by outer connector, interconnecting piece and cooperating of bracket
Connectivity problem between turner word longeron, and meeting mitigation complete vehicle weight in the case that frame strength does not reduce.
2nd, compared with existing connected mode, when the fixed structure that this utility model provides is installed, need not open on longeron
If a large amount of through holes install securing member, only open up a small amount of through hole and can achieve purpose, decrease the impact to frame strength for the through hole.
3rd, on the premise of meeting bonding strength, the first vertical plate top is set to trapezoidal plate, the second horizontal plate is trapezoidal
Plate, can reduce the weight of bracket, meanwhile, manufacture outer connector and interconnecting piece using grooved part, you can meet design requirement,
Reduce the weight of connector again, meet light-weighted requirement.
4th, this utility model structure is simple, and easily manufactured, old cheap.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is the structural representation of bracket；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
In figure, outer connector 1, longeron 2, interconnecting piece 3, crossbeam 4, bracket 5, the first vertical plate 51, first level plate 52,
Second vertical 53, the second horizontal plate 54, suspension 6, strengthening support 7, securing member 8.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail.
Suspension 6 described in the utility model includes Leaf Spring Suspension and air suspension.
A kind of semitrailer suspension system fixed structure, including bracket 5, outer connector 1 and interconnecting piece 3, suspension 6 is welded
It is connected on bracket 5 bottom, between suspension 6 and semi-mounted car crossbeam 4, be provided with the strengthening support 7 of inclination.
Described bracket 5 includes first level plate 52, first level plate 52 two ends be respectively perpendicular be connected with the same direction first erect
To plate 51 and the second vertical plate 53, the second vertical plate 53 upper end outside vertical is connected with the second horizontal plate 54, the first vertical plate 51
Height be more than the second vertical plate 53 height.First level plate 52, the second horizontal plate 54, the first vertical plate 51 and second are vertical
Plate 53 is structure as a whole, by one piece of carbon steel sheet or aluminium alloy punch forming, its junction do fillet process, the first vertical plate 51 by
The rectangular slab composition of the trapezoidal plate on top and bottom；Second horizontal plate 54 is trapezoidal plate.First vertical plate 51 is provided with four and leads to
Hole, first level plate 52 is provided with four through holes, and the second vertical plate 53 is provided with two through holes, and the second horizontal plate 54 is provided with 1
Individual through hole.
Described outer connector 1 and interconnecting piece 3 are made up of grooved part, and described grooved part includes web and about web
The aerofoil at two ends.Outer connector 1 and interconnecting piece 3 are respectively arranged in the groove of semitrailer I-shaped longeron 2 both sides, outer connector 1
With the web of interconnecting piece 3 perpendicular to semitrailer I-shaped longeron 2 web, the aerofoil of outer connector 1 and interconnecting piece 3 and web
Junction perpendicular to semitrailer I-shaped longeron 2 axis；The inner side aerofoil of outer connector 1, the web of longeron 2, interconnecting piece 3
Inner side aerofoil linked together by securing member 8.Crossbeam 4 is connected to the web outer surface of interconnecting piece 3 by securing member 8
On.
First vertical plate 51 is connected on the outside aerofoil of outer connector 1 by securing member 8, and suspension 6 is welded on
On the downside of one horizontal plate 52, first level plate 52 is connected on the lower aerofoil of longeron 2 by securing member 8, and the second vertical plate 53 is passed through
Securing member 8 is connected on the outside aerofoil of interconnecting piece 3, and the second horizontal plate 54 is connected with crossbeam 4 by securing member 8.
Described outer connector 1, interconnecting piece 3, strengthening support 7 are carbon-steel parts or Al-alloy parts, and described bracket 5 is carbon-steel parts.
This utility model passes through cooperating of outer connector 1, interconnecting piece 3 and bracket 5 and solves suspension 6 and half
Connectivity problem between trailer I-shaped longeron 2, and meeting mitigation complete vehicle weight in the case that frame strength does not reduce.
Claims (6)
1. a kind of semitrailer suspension system fixed structure is it is characterised in that include outer connector and interconnecting piece, described outer connection
Part and interconnecting piece are connected in the groove of semitrailer I-shaped longeron both sides by securing member, and interconnecting piece is connected by securing member
In semi-mounted car crossbeam；It is connected with bracket, described bracket includes first level plate, first level on outer connector and interconnecting piece
Plate two ends are respectively perpendicular and are connected with the first vertical plate in the same direction and the second vertical plate, and the second vertical plate upper end outside vertical is connected with
Second horizontal plate；First vertical plate is connected with outer connector by securing member, and first level plate and the second horizontal plate are provided with
Through hole, suspension is welded on the downside of first level plate, and the second vertical plate is connected with interconnecting piece by securing member.
2. semitrailer suspension system fixed structure according to claim 1 it is characterised in that described first level plate,
Two horizontal plates, the first vertical plate and the second vertical plate are integrated, and the height of the first vertical plate is more than the second vertical plate
Highly.
3. semitrailer suspension system fixed structure according to claim 1 and 2 is it is characterised in that the first vertical plate is by upper
The rectangular slab composition of the trapezoidal plate in portion and bottom；Second horizontal plate is trapezoidal plate.
4. semitrailer suspension system fixed structure according to claim 3 is it is characterised in that suspension is horizontal with semitrailer
It is provided with the strengthening support of inclination between beam.
5. semitrailer suspension system fixed structure according to claim 4 is it is characterised in that described outer connector, interior company
Fitting, strengthening support carbon-steel parts or Al-alloy parts, described bracket is carbon-steel parts.
6. semitrailer suspension system fixed structure according to claim 1 is it is characterised in that described outer connector and Nei Lian
Fitting is grooved part, and the web of outer connector and interconnecting piece is indulged perpendicular to the web of semitrailer I-shaped longeron, semitrailer I-shaped
The web of beam is connected with the aerofoil of outer connector and interconnecting piece by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697829.6U CN205916193U (en) | 2016-07-05 | 2016-07-05 | Semitrailer suspension fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697829.6U CN205916193U (en) | 2016-07-05 | 2016-07-05 | Semitrailer suspension fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916193U true CN205916193U (en) | 2017-02-01 |
Family
ID=57874632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697829.6U Withdrawn - After Issue CN205916193U (en) | 2016-07-05 | 2016-07-05 | Semitrailer suspension fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043434A (en) * | 2016-07-05 | 2016-10-26 | 驻马店广大鸿远车业有限公司 | Fixing structure of hanging system of semi-trailer |
| CN110341799A (en) * | 2019-06-20 | 2019-10-18 | 山东万事达专用汽车制造有限公司 | The suspension system of a kind of stringer and the application stringer, trailer |
-
2016
- 2016-07-05 CN CN201620697829.6U patent/CN205916193U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043434A (en) * | 2016-07-05 | 2016-10-26 | 驻马店广大鸿远车业有限公司 | Fixing structure of hanging system of semi-trailer |
| CN106043434B (en) * | 2016-07-05 | 2018-02-06 | 驻马店广大鸿远车业有限公司 | A kind of semitrailer suspension system fixed structure |
| CN110341799A (en) * | 2019-06-20 | 2019-10-18 | 山东万事达专用汽车制造有限公司 | The suspension system of a kind of stringer and the application stringer, trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fixing structure of hanging system of semi-trailer Effective date of registration: 20171226 Granted publication date: 20170201 Pledgee: Bank of Luoyang, Limited by Share Ltd, Zhumadian branch Pledgor: Zhumadian vast Hongyuan Vehicle Industry Co., Ltd. Registration number: 2017410000034 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170201 Effective date of abandoning: 20180206 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190131 Granted publication date: 20170201 Pledgee: Bank of Luoyang, Limited by Share Ltd, Zhumadian branch Pledgor: Zhumadian vast Hongyuan Vehicle Industry Co., Ltd. Registration number: 2017410000034 |