CN202879449U - Supporting leg installation base for semi-trailer - Google Patents
Supporting leg installation base for semi-trailer Download PDFInfo
- Publication number
- CN202879449U CN202879449U CN2012205514597U CN201220551459U CN202879449U CN 202879449 U CN202879449 U CN 202879449U CN 2012205514597 U CN2012205514597 U CN 2012205514597U CN 201220551459 U CN201220551459 U CN 201220551459U CN 202879449 U CN202879449 U CN 202879449U
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- China
- Prior art keywords
- supporting leg
- semi
- beams
- trailer
- semitrailer
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a supporting leg installation base for a semi-trailer. The supporting leg installation base comprises two longitudinal beams, two transverse beams vertically connected between inner sides of the two longitudinal beams, a stiffening beam vertically connected between the two transverse beams, and supporting beams vertically connected between the stiffening beam and the longitudinal beams. Pairs of bolt holes used for connecting supporting legs are arranged in outer sides of the longitudinal beams. The longitudinal beams, the transverse beams, the stiffening beam and the supporting beams are all made of aluminum alloy; and the upper portions of the longitudinal beams, the upper portions of the transverse beams, the upper portion of the stiffening beam and the upper portions of the supporting beams are all provided with a plurality of bolt holes used for being connected with a base plate of the semi-trailer. The supporting leg installation base for the semi-trailer is suitable for installation of the supporting legs of the semi-trailer without a girder, and due to the fact that aluminum is not prone to be rusted, service life is prolonged.
Description
Technical field
The utility model is related to a kind of semitrailer part, more particularly to a kind of semitrailer supporting leg mounting seat.
Background technology
Under the left and right side bar of chassis of semi-trailer, support meanss, i.e. supporting leg are commonly provided with, with handling goods or parking maintenance, Auxiliary support semitrailer, and the height of semitrailer can be adjusted according to the actual height of the traction seat of various tractors.These movable supporting legs should be typically contracted during semitrailer traveling, so as to reliably avoid movable supporting legs from contacting with ground, prevent from inducing security incident.
In reality, supporting leg is generally connected by the web of supporting leg mounting seat and semitrailer crossbeam, and to realize the installation of supporting leg, but this mode is only limited the use of in the semitrailer for having crossbeam, for the semitrailer without crossbeam, and this kind of mounting means is not applied to.As semitrailer is towards the light-weighted designs of energy-conserving and environment-protective, the semitrailer design of no crossbeam is a kind of trend.
The content of the invention
The purpose of this utility model is to provide a kind of semitrailer supporting leg mounting seat, and it is applied to the semitrailer without crossbeam, and because aluminum, therefore its service life extends.
To achieve these goals, concrete technical scheme of the present utility model is as follows：
A kind of semitrailer supporting leg mounting seat, it is characterized in that, the supporting leg mounting seat includes two longerons and two crossbeams being vertically connected between two side rail inners, the multipair bolt hole for connection leg is provided with the outside of the longeron, the longitudinal and cross beam top is provided with multiple bolts hole for being connected with semi-mounted car bottom plate.
The supporting leg mounting seat also includes the buttress brace being vertically connected between two crossbeam, and the support beam being vertically connected between the buttress brace and longeron, and the buttress brace and support beam top are provided with multiple bolts hole for being connected with semi-mounted car bottom plate.
The longeron, crossbeam, buttress brace and support beam are made of aluminum alloy materials.
The beneficial effects of the utility model are：
The semitrailer solves the supporting leg installation question of the semitrailer of no crossbeam with supporting leg mounting seat, moreover, because using aluminum, therefore its service life is extended.
Brief description of the drawings
Fig. 1 is the structural representation of semitrailer supporting leg mounting seat of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done and further described in detail.
As shown in Figure 1, semitrailer provided by the utility model supporting leg mounting seat, including two longerons 1, two crossbeams 2 being vertically connected between two side rail inners, two buttress braces 3 being vertically connected between two crossbeams 2, it is respectively perpendicular two support beams 4 being connected between buttress brace 3 and longeron 1, multipair bolt hole is provided with the outside of longeron 1, it is used for connection leg 5, longeron 1, crossbeam 2, buttress brace 3, support beam 4 are made of aluminum alloy materials, and its top is provided with multiple bolts hole, it is used for the connection of the supporting leg mounting seat and semi-mounted car bottom plate.
Preferred embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not limited, therefore all utilization the utility model specifications and the equivalent structure change made by accompanying drawing content, it is all contained in protection domain of the present utility model.
Claims (3)
1. a kind of semitrailer supporting leg mounting seat, it is characterized in that, the supporting leg mounting seat includes two longerons and two crossbeams being vertically connected between two side rail inner, the multipair bolt hole for connection leg is provided with the outside of the longeron, the longitudinal and cross beam top is provided with multiple bolts hole for being connected with semi-mounted car bottom plate.
2. semitrailer as claimed in claim 1 supporting leg mounting seat, it is characterized in that, the supporting leg mounting seat also includes the buttress brace being vertically connected between two crossbeam, and it is vertically connected at the support beam between the buttress brace and longeron, the buttress brace and support beam top are provided with multiple bolts hole for being connected with semi-mounted car bottom plate.
3. semitrailer as claimed in claim 2 supporting leg mounting seat, it is characterised in that the longeron, crossbeam, buttress brace and support beam are made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205514597U CN202879449U (en) | 2012-10-25 | 2012-10-25 | Supporting leg installation base for semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205514597U CN202879449U (en) | 2012-10-25 | 2012-10-25 | Supporting leg installation base for semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879449U true CN202879449U (en) | 2013-04-17 |
Family
ID=48070907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205514597U Expired - Fee Related CN202879449U (en) | 2012-10-25 | 2012-10-25 | Supporting leg installation base for semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993414A (en) * | 2015-08-05 | 2015-10-21 | 国家电网公司 | Insulation barrier trolley for high-voltage switch cabinet |
| CN106114467A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of novel semi-trailer support means |
| CN106627520A (en) * | 2017-03-01 | 2017-05-10 | 安徽开乐专用车辆股份有限公司 | Reconfigurable modularized landing leg assembling assembly |
| CN110001605A (en) * | 2018-01-04 | 2019-07-12 | 中集车辆（集团）有限公司 | A kind of support construction and its semitrailer of semitrailer |
-
2012
- 2012-10-25 CN CN2012205514597U patent/CN202879449U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993414A (en) * | 2015-08-05 | 2015-10-21 | 国家电网公司 | Insulation barrier trolley for high-voltage switch cabinet |
| CN104993414B (en) * | 2015-08-05 | 2017-06-27 | 国家电网公司 | A kind of insulation barrier dolly for high-tension switch cabinet |
| CN106114467A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of novel semi-trailer support means |
| CN106627520A (en) * | 2017-03-01 | 2017-05-10 | 安徽开乐专用车辆股份有限公司 | Reconfigurable modularized landing leg assembling assembly |
| CN110001605A (en) * | 2018-01-04 | 2019-07-12 | 中集车辆（集团）有限公司 | A kind of support construction and its semitrailer of semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN SNTO TRUCK CO., LTD. Free format text: FORMER OWNER: HUNAN SHENGTONG TECHNOLOGY GROUP CO., LTD. Effective date: 20140106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410200 CHANGSHA, HUNAN PROVINCE TO: 410205 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: 410205 Hunan province Changsha high tech Development Zone, Lu Tin Road No. 2 five strong science and Technology Park 909. Patentee after: HUNAN SNTO TIANLI AUTOMOBILE CO., LTD. Address before: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Patentee before: Hunan Shengtong Technology Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20171025 |