CN206664705U - A kind of high intensity semi-trailer frame - Google Patents
A kind of high intensity semi-trailer frame Download PDFInfo
- Publication number
- CN206664705U CN206664705U CN201720375389.7U CN201720375389U CN206664705U CN 206664705 U CN206664705 U CN 206664705U CN 201720375389 U CN201720375389 U CN 201720375389U CN 206664705 U CN206664705 U CN 206664705U
- Authority
- CN
- China
- Prior art keywords
- main longitudinal
- trailer frame
- high intensity
- neck
- crossbeam
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of high intensity semi-trailer frame, including two main longitudinal griders, front beam and rear cross beam, neck crossbeam is provided between the neck of two main longitudinal griders, front beam position is provided with traction crossbeam, towing plate and towing pin between two main longitudinal griders, locked in the sidespin that is provided at both ends with of front beam and rear cross beam, the lateral wall in two main longitudinal grider body portions is provided with support gusset and three shaft mechanical hanger brackets.This high intensity semi-trailer frame structure setting is reasonable, by using H profile steel and U-shaped steel, reduce steel material, and by running through in front beam, rear cross beam and specially made structure sidespin lock and elevator lock be installed in beam in reinforcing plate, sound construction is simple and convenient installation outside container.
Description
Technical field
Semitrailer technical field is the utility model is related to, more specifically, it relates to semi-trailer frame, more particularly to it is a kind of
High intensity semi-trailer frame.
Background technology
Development of the special purpose vehicle Jing Guo last decade, the special-purpose vehicle using semitrailer as representative, in product structure and properties of product
On there occurs larger change.At present, the semitrailer majority of operation manufactures and designs under overload condition, they the characteristics of be
Kerb weight is big, has much been not suitable with the needs in market.In addition, existing semi-trailer frame part is complicated, efficiency of assembling is relatively low,
The requirement of environmentally friendly loss of weight is not met.
When semitrailer quality reduces, thing of being freighted semitrailer can, from energy-saving and increase freight earnings angle more
Consider, the intensity for entering while increasing semitrailer to semitrailer lightweight is the research topic that item has larger Practical significance.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of high intensity semi-trailer frame,
The semi-trailer frame is simple and reasonable, and working strength is high.
To achieve the above object, the utility model provides following technical scheme：
A kind of high intensity semi-trailer frame, including two main longitudinal griders, front beam and rear cross beam, the main longitudinal grider include one
The neck of structure and body portion, the neck and the trapezoidal structure in body portion, and the body portion vertical size of main longitudinal grider is vertical more than neck
Size, the main longitudinal grider are the H profile steel that section is in work shape structure, and the front beam and rear cross beam are separately positioned on two main longitudinal griders
Front end and rear end,
Neck crossbeam is provided between the neck of two main longitudinal griders, big horizontal stroke is provided between the body portion of two main longitudinal griders
Beam, crossbeam and cross bearer are U-shaped steel at the neck, and the size of cross bearer is more than the size of neck crossbeam,
Front beam position is provided with traction crossbeam between two main longitudinal griders, set between traction crossbeam and front beam
Towing plate is equipped with, setting and the integrally formed towing pin of towing plate in towing plate bottom,
Sidespin lock is provided with the both ends of front beam and rear cross beam, is provided between the medium position of two main longitudinal griders
Cross member and through beam, the cross member is arranged between two main longitudinal grider lower sides, described to be located at through beam on cross member
Side and the side for passing through two main longitudinal griders, through reinforcing plate in beam in being provided with through the both ends of beam, in beam
Elevator lock is provided with reinforcing plate, the lateral wall in two main longitudinal grider body portions is provided with support gusset and the suspension of three shaft mechanicals
Frame.
Using such scheme, the high intensity semi-trailer frame it is simple and reasonable, by using H profile steel and U-shaped steel, subtract
Few steel material, and by running through in front beam, rear cross beam and specially made structure sidespin lock and lifting are installed in beam in reinforcing plate
Lock, the container of sound construction simply and outside convenient installation etc..
Preferably：Crossbeam tilt prop is provided between front beam and rear cross beam and two main longitudinal grider side walls.
Using such scheme, the intensity of semi-trailer frame is further enhanced.
Preferably：It is in irregular trapezium structure to run through reinforcing plate in beam in described, in two in beam
The end of reinforcing plate is respectively provided with two elevator locks.
Using such scheme, through the volume and materials'use rate of reinforcing plate in beam in can reducing, multiple elevator locks are set
Container of different size etc. can be installed.
Preferably：Lateral wall near the junction in two main longitudinal grider necks Yu body portion is provided with support base
Installing plate, the support base installing plate are porous square structure.Using such scheme, can be easy to pacify by support base installing plate
Supporting leg is filled, and by porous the turn of the screw, increases the firmness to supporting leg support.
Preferably：The H profile steel includes web and is arranged on the upper flange and lower wing plate at web both ends.
Preferably：Web reinforcing plate is provided with the H profile steel of two main longitudinal grider necks.
Using such scheme, the intensity of H profile steel can be strengthened by web reinforcing plate, and then further enhance the strong of main longitudinal grider
Degree.
Preferably：Support tilt prop is provided between three shaft mechanical hanger brackets and top cross bearer.
Using such scheme, the stability and firmness of three shaft mechanical hanger brackets can be strengthened by support tilt prop, and then
Further enhance the intensity of main longitudinal grider.
Preferably：Thick stick is erected by rear bumper on rear cross beam and is provided with rear bumper, in two main longitudinal griders
The support of rear bumper skew back is provided with side wall.
Using such scheme, it can strengthen the intensity of semi-trailer frame by setting up rear bumper, rear bumper skew back be set
The bonding strength of support increase rear bumper and semi-trailer frame.
The utility model provides a kind of high intensity semi-trailer frame, has the advantages that：
This high intensity semi-trailer frame structure setting is reasonable, by using H profile steel and U-shaped steel, reduces steel material, and pass through
Sidespin lock is installed in reinforcing plate in beam in front beam, rear cross beam and specially made structure and elevator lock, sound construction are simple
And container outside convenient installation etc.；In addition, setting up web reinforcing plate, support tilt prop and rear bumper etc., further carry
The high intensity of semi-trailer frame.
Brief description of the drawings
Fig. 1 is utility model overall top view schematic diagram；
Fig. 2 is main longitudinal grider schematic elevation view in utility model；
Fig. 3 is P-P schematic cross-sections in Fig. 1；
Fig. 4 is D-D schematic cross-sections in Fig. 3；
Fig. 5 is E-E schematic cross-sections in Fig. 3；
Fig. 6 is C-C schematic cross-sections in Fig. 1；
Fig. 7 is utility model middle and rear cross beam partial schematic diagram.
Description of reference numerals：1st, main longitudinal grider；2nd, front beam；3rd, rear cross beam；4th, H profile steel；101st, neck crossbeam；102nd, it is big horizontal
Beam；103rd, traction crossbeam；104th, towing plate；105th, towing pin；106th, sidespin is locked；107th, cross member；108th, through beam；109th, in
The reinforcing plate in beam；110th, elevator lock；111st, support gusset；112nd, three shaft mechanical hanger bracket；113rd, crossbeam tilt prop；114、
Support base installing plate；115th, web；116th, upper flange；117th, lower wing plate；118th, web reinforcing plate；119th, support tilt prop；
120th, rear bumper；121st, rear bumper skew back.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Embodiment one：
Referring to Fig. 1 to Fig. 7, a kind of high intensity semi-trailer frame, including two main longitudinal griders 1, front beam 2 and rear cross beam 3, institute
Stating main longitudinal grider 1 includes neck and the body portion of integrative-structure, the neck and the trapezoidal structure in body portion, and the body portion of main longitudinal grider 1 is erected
Ruler cun is more than neck vertical size, and the main longitudinal grider 1 is the H profile steel 4 that section is in work shape structure, the front beam 2 and rear horizontal stroke
Beam 3 is separately positioned on the front end and rear end of two main longitudinal griders 1,
Neck crossbeam 101 is provided between the neck of two main longitudinal griders 1, is provided between the body portion of two main longitudinal griders 1
Cross bearer 102, crossbeam and cross bearer 102 are U-shaped steel at the neck, and the size of cross bearer 102 is more than the chi of neck crossbeam 101
It is very little,
The position of front beam 2 is provided with traction crossbeam 103 between two main longitudinal griders 1, in traction crossbeam 103 and preceding horizontal stroke
Towing plate 104 is provided between beam 2, setting and the integrally formed towing pin 105 of towing plate 104 in the bottom of towing plate 104,
Sidespin lock 106 is provided with the both ends of front beam 2 and rear cross beam 3, between the medium position of two main longitudinal griders 1
It is provided with cross member 107 and through beam 108, the cross member 107 is arranged between two lower sides of main longitudinal grider 1, described to pass through
Wear beam 108 and be located at the top of cross member 107 and through the side of two main longitudinal griders 1, passed through in being provided with through the both ends of beam 108
Reinforcing plate 109 in beam are worn, elevator lock 110 is provided with reinforcing plate 109 in the beam in, in the outer of two body portions of main longitudinal grider 1
Side wall is provided with the shaft mechanical hanger bracket 112 of support gusset 111 and three.
In the present embodiment, crossbeam tilt prop is provided between front beam 2 and rear cross beam 3 and two side walls of main longitudinal grider 1
113.Further enhance the intensity of semi-trailer frame.In the present embodiment, it is in irregular ladder that reinforcing plate 109 in beam is run through in described
Shape structure, two elevator locks 110 are respectively provided with through the end of reinforcing plate 109 in beam in two.Strengthen in diminution in beam
The volume and materials'use rate of plate 109, set multiple elevator locks 110 to install container of different size etc..
In the present embodiment, the lateral wall near the junction in two necks of main longitudinal grider 1 Yu body portion is provided with support base
Installing plate 114, the support base installing plate 114 are porous square structure.Using such scheme, support base installing plate can be passed through
114 are easily installed supporting leg, and by porous the turn of the screw, increase the firmness to supporting leg support.
In the present embodiment, the H profile steel 4 include web 115 and be arranged on the both ends of web 115 upper flange 116 and under
Wing plate 117.
In the present embodiment, web reinforcing plate 118 is provided with the H profile steel 4 of two necks of main longitudinal grider 1.Web can be passed through
Reinforcing plate 118 strengthens the intensity of H profile steel 4, and then further enhances the intensity of main longitudinal grider 1.
Embodiment two：
The present embodiment adds support tilt prop and rear bumper on the basis of embodiment one.
Referring to Fig. 1 to Fig. 7, in the present embodiment, it is provided between three shaft mechanical hanger brackets 112 and top cross bearer 102
Support tilt prop 119.The stability and firmness of three shaft mechanical hanger brackets 112, Jin Erjin can be strengthened by support tilt prop 119
One step strengthens the intensity of main longitudinal grider 1.
In the present embodiment, on rear cross beam 3 erecting thick stick by rear bumper 120 is provided with rear bumper 120, main vertical at two
Rear bumper skew back 121 is provided with the side wall of beam 1 to support.The strong of semi-trailer frame can be strengthened by setting up rear bumper 120
Degree, rear bumper skew back 121 is set to support the bonding strength of increase rear bumper 120 and semi-trailer frame.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of high intensity semi-trailer frame, including two main longitudinal griders, front beam and rear cross beam, the main longitudinal grider includes one and tied
The neck of structure and body portion, the neck and the trapezoidal structure in body portion, and the body portion vertical size of main longitudinal grider is more than the vertical chi of neck
Very little, the main longitudinal grider is the H profile steel that section is in work shape structure, and the front beam and rear cross beam are separately positioned on two main longitudinal griders
Front end and rear end, it is characterized in that：
Neck crossbeam is provided between the neck of two main longitudinal griders, is provided with cross bearer between the body portion of two main longitudinal griders, institute
It is U-shaped steel to state neck crossbeam and cross bearer, and the size of cross bearer is more than the size of neck crossbeam,
Front beam position is provided with traction crossbeam between two main longitudinal griders, is provided between traction crossbeam and front beam
Towing plate, setting and the integrally formed towing pin of towing plate in towing plate bottom,
Sidespin lock is provided with the both ends of front beam and rear cross beam, bottom horizontal stroke is provided between the medium position of two main longitudinal griders
Beam and through beam, the cross member is arranged between two main longitudinal grider lower sides, it is described be located at through beam above cross member and
Through the side of two main longitudinal griders, through reinforcing plate in beam in being provided with through the both ends of beam, strengthen in beam
Elevator lock is provided with plate, the lateral wall in two main longitudinal grider body portions is provided with support gusset and three shaft mechanical hanger brackets.
2. high intensity semi-trailer frame according to claim 1, it is characterized in that：It is vertical in front beam and rear cross beam and two masters
Crossbeam tilt prop is provided between beam side wall.
3. high intensity semi-trailer frame according to claim 1, it is characterized in that：It is in not advise to run through reinforcing plate in beam in described
Trapezium structure then, two elevator locks are respectively provided with through the end of reinforcing plate in beam in two.
4. high intensity semi-trailer frame according to claim 1, it is characterized in that：Company in two main longitudinal grider necks Yu body portion
Lateral wall near the place of connecing is provided with support base installing plate, and the support base installing plate is porous square structure.
5. high intensity semi-trailer frame according to claim 1, it is characterized in that：The H profile steel includes web and set
Upper flange and lower wing plate at web both ends.
6. high intensity semi-trailer frame according to claim 5, it is characterized in that：In the H profile steel of two main longitudinal grider necks
It is provided with web reinforcing plate.
7. high intensity semi-trailer frame according to claim 1, it is characterized in that：It is horizontal greatly in three shaft mechanical hanger brackets and top
Support tilt prop is provided between beam.
8. high intensity semi-trailer frame according to claim 1, it is characterized in that：Thick stick is erected by rear bumper on rear cross beam
Rear bumper is provided with, the support of rear bumper skew back is provided with the side wall of two main longitudinal griders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375389.7U CN206664705U (en) | 2017-04-11 | 2017-04-11 | A kind of high intensity semi-trailer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375389.7U CN206664705U (en) | 2017-04-11 | 2017-04-11 | A kind of high intensity semi-trailer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664705U true CN206664705U (en) | 2017-11-24 |
Family
ID=60380371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375389.7U Active CN206664705U (en) | 2017-04-11 | 2017-04-11 | A kind of high intensity semi-trailer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664705U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638935A (en) * | 2018-05-17 | 2018-10-12 | 柳州乘龙专用车有限公司 | Multipurpose self-discharging semitrailer |
| CN109131569A (en) * | 2018-09-18 | 2019-01-04 | 石家庄金丰专用车有限公司 | A kind of semi-trailer longitudinal beam assembly |
| CN110466624A (en) * | 2019-08-27 | 2019-11-19 | 北京航天发射技术研究所 | Integral type driver's cabin bogey |
| CN115056852A (en) * | 2022-06-08 | 2022-09-16 | 南京富众汽车装备科技有限公司 | Lightweight longeron assembly |
-
2017
- 2017-04-11 CN CN201720375389.7U patent/CN206664705U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638935A (en) * | 2018-05-17 | 2018-10-12 | 柳州乘龙专用车有限公司 | Multipurpose self-discharging semitrailer |
| CN109131569A (en) * | 2018-09-18 | 2019-01-04 | 石家庄金丰专用车有限公司 | A kind of semi-trailer longitudinal beam assembly |
| CN109131569B (en) * | 2018-09-18 | 2020-02-21 | 石家庄金丰专用车有限公司 | Semitrailer longitudinal beam assembly |
| CN110466624A (en) * | 2019-08-27 | 2019-11-19 | 北京航天发射技术研究所 | Integral type driver's cabin bogey |
| CN115056852A (en) * | 2022-06-08 | 2022-09-16 | 南京富众汽车装备科技有限公司 | Lightweight longeron assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206664705U (en) | A kind of high intensity semi-trailer frame | |
| CN203580948U (en) | Low-gravity center container flat car | |
| CN202429101U (en) | Lateral turnover prevention dump truck | |
| CN208413761U (en) | A kind of forklift door frame convenient for lifting | |
| CN204567809U (en) | Cab mounting assembly | |
| CN201574763U (en) | Hydraulic lining trolley | |
| CN207275986U (en) | One kind is without brace sightseeing elevator car frame | |
| CN207267505U (en) | A kind of gravity vehicle traction crossbeam | |
| CN205714245U (en) | A kind of folding hydraulically extensible support | |
| CN205686746U (en) | A kind of aluminium section bar storing frame | |
| CN203651559U (en) | Self loading and unloading type aluminum water drum transport car | |
| CN201506287U (en) | Tank body structure of tank car | |
| CN107697814A (en) | The lifting locking mechanism and suspender of a kind of highway railway combined transport closed-type semitrailer | |
| CN105253791B (en) | A kind of crane | |
| CN207002133U (en) | A kind of slip casting machine lifting mechanism of tunnel rock bolting jumbo | |
| CN211335691U (en) | Horizontal-pushing dump truck for low-mining-height mine | |
| CN207496459U (en) | A kind of horizontal automobile-used natural gas cylinder fulcrum bearing | |
| CN206719341U (en) | A kind of centre of gravity restrains compressed natural gas semitrailer | |
| CN205348218U (en) | Tower crane pours basic mould of shape of preapring for an unfavorable turn of events of fixed basic usefulness | |
| CN207141190U (en) | A kind of Integral box subframe and crane | |
| CN206030975U (en) | A draw gear that is used for cop / spinning cake to load vehicle | |
| CN205273246U (en) | Self -dump truck | |
| CN206569158U (en) | A kind of novel semi-trailer | |
| CN212583711U (en) | Two lining platform truck structures of super large section | |
| CN200989215Y (en) | Underground support conveyer wagon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, A101, 85 North Lam Road, Lam Town, Nansha District, Guangdong, Guangzhou Patentee after: Guangzhou beituojia metal products Co.,Ltd. Address before: 510000, A101, 85 North Lam Road, Lam Town, Nansha District, Guangdong, Guangzhou Patentee before: GUANGZHOU BEITUOJIA METAL PRODUCTS Co.,Ltd. |