CN109606471B - Frame type supporting leg beam assembly for vehicle - Google Patents
Frame type supporting leg beam assembly for vehicle Download PDFInfo
- Publication number
- CN109606471B CN109606471B CN201811595855.8A CN201811595855A CN109606471B CN 109606471 B CN109606471 B CN 109606471B CN 201811595855 A CN201811595855 A CN 201811595855A CN 109606471 B CN109606471 B CN 109606471B
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- Prior art keywords
- bracket
- beam assembly
- assembly
- connecting beam
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a frame type supporting leg beam assembly for a vehicle, which comprises the following components: the upper connecting beam assembly, the lower connecting beam assembly and 2 bracket assemblies positioned at the left end and the right end; a space for accommodating the frame is reserved between the upper connecting beam assembly and the lower connecting beam assembly, and the whole cross beam assembly is in a frame shape; the bracket assembly comprises an upper beam seat connected with the upper connecting beam assembly and a bracket box body connected with the lower connecting beam assembly, the frame longitudinal beam and the supporting legs. The beam assembly is of a frame type structure, so that the upper connecting beam assembly and the lower connecting beam assembly avoid a frame area, not only can form stable lateral support for the supporting legs of the vehicle, but also can avoid interference to the arrangement of the original vehicle and cutting damage to the frame; the invention improves the stability of the vehicle and the overall reliability and adaptability of the invention, solves the problems of the installation modes of the supporting legs for the vehicles in the prior art, and has positive technical significance.
Description
Technical Field
The invention relates to a frame type supporting leg beam assembly for a vehicle, and belongs to the technical field of automobile parts.
Background
Currently, at a work site, many working vehicles (automobiles) or special vehicles need to perform lifting operations; when lifting, the legs of the vehicle are usually required to be put down so as to contact the ground; the supporting legs can play a supporting role, reduce the load of bearing parts such as axle tires and the like, ensure the overall stability of the vehicle and avoid rollover.
The placement of the legs on the work vehicle is generally determined by the distribution of the load, and there are generally two types: one is a fixed leg, the other is a movable leg; the fixed support legs can vertically stretch or retract, and cannot extend in the horizontal direction; the device is mainly used under a certain specific working condition (such as a lifting condition without increasing a supporting span), has the advantages of simple structure, high space utilization rate of a chassis of the frame, stability and reliability, and has great value and significance for special vehicles.
The fixed support leg adopted on the working vehicle is also commonly arranged in a plurality of modes, some fixed support legs are directly fixed on the side surface of the frame through bolts, some inclined struts supported in the middle of the frame are additionally arranged for increasing the supporting strength, and some penetrating type cross beams are additionally arranged for increasing the supporting strength.
These mounting methods have respective disadvantages.
The connecting strength of the frame is not guaranteed when the frame is directly fixed on the side face of the frame, the acting force applied to the frame is too concentrated, and the frame is easy to damage.
The added diagonal bracing occupies a larger vehicle bottom space, so that the lowest point of the chassis of the vehicle is seriously reduced, and the off-road performance of the vehicle is influenced.
The penetrating type cross beam generally needs to penetrate through the frame at the opening of the side plate of the frame and is connected into a whole through welding, so that the installation requirement is high; the open-pore welding on the frame is often required to be carried out firstly in the frame and then in the assembly process, special attention is required to be paid to avoid interference to the operation of other parts in the penetrating area in the installation process, and the arrangement requirement on the vehicle is high.
Therefore, designing a new frame-type vehicle leg beam assembly, avoiding the shortages of the leg beams in the prior art, is a problem to be solved by the skilled person.
Disclosure of Invention
In the prior art, a frame type supporting leg beam assembly for a vehicle is usually a penetrating beam, and a hole is formed in a side plate of a vehicle frame to penetrate through the vehicle frame and be connected into a whole through welding; the original strength of the frame can be affected, interference of other parts running in a penetrating area caused by the penetrating beam is avoided, the arrangement requirement on the vehicle and the installation requirement on the parts are high, and the method is difficult to implement. In order to solve the problems, the invention provides a novel scheme of a frame type supporting leg beam assembly for a vehicle.
The invention adopts the following technical scheme:
a framed leg cross beam assembly for a vehicle, comprising: the upper connecting beam assembly, the lower connecting beam assembly and 2 bracket assemblies positioned at the left end and the right end;
a space for accommodating the frame is reserved between the upper connecting beam assembly and the lower connecting beam assembly, and the whole cross beam assembly is in a frame shape;
the bracket assembly comprises an upper beam seat connected with the upper connecting beam assembly and a bracket box body connected with the lower connecting beam assembly, the frame longitudinal beam and the supporting legs.
Preferably, the upper connecting beam assembly and the lower connecting beam assembly are arched beams which are outwards bent;
the inner side of the bracket box body is provided with a bracket bending plate which is respectively connected with the side surface of the frame and the lower connecting beam assembly, the outer side of the bracket box body is provided with a support connecting plate which is connected with the side surface of the support leg, and the bracket box body also comprises a bracket top plate, a bracket bottom plate I and 2 bracket side plates, wherein the two ends of the bracket top plate, the bracket bottom plate I and the 2 bracket side plates are respectively connected with the bracket bending plate and the support connecting plate;
the upper beam seat is fixed above the bracket box body and comprises a bracket bottom plate II for connecting a bracket top plate, a bracket vertical plate for connecting an upper connecting beam assembly and a bracket rib plate for supporting the bracket vertical plate.
Preferably, the bracket bending plate comprises 2 surfaces with included angles, wherein one surface is parallel to the side surface of the frame, and the other surface is parallel to the end surface of the lower connecting beam; the included angle of the 2 faces is larger than 90 degrees and smaller than 180 degrees towards the outer side of the vehicle.
Preferably, the upper connecting beam assembly comprises an upper beam side plate, an upper beam top plate and 2 upper beam end plates connected with the upper beam seat;
the lower connecting beam assembly comprises a lower beam side plate, a lower beam top plate and 2 lower beam end plates connected with the bracket bent plates.
Preferably, the upper connecting beam assembly, the lower connecting beam assembly and the bracket assembly are respectively a bending piece, a cutting piece and a sheet metal piece which are made of steel plates, and the three are welded to form the landing leg beam assembly;
the upper connecting beam assembly, the lower connecting beam assembly and the bracket assembly are connected through bolts;
the automobile supporting leg beam assembly is connected with the frame and the automobile supporting legs through bolts.
The invention has the following advantages:
(1) Through the frame type structure, the upper connecting beam assembly and the lower connecting beam assembly avoid the frame area, so that not only can the support legs of the vehicle be stably and laterally supported, but also the interference to the arrangement of the original vehicle and the cutting damage to the frame are avoided; the stability of the vehicle and the overall reliability and adaptability of the invention are improved;
(2) The main body of the invention is divided into 3 mutually independent assembly parts, and when the invention is applied to vehicle types with different specifications, the invention can be dealt with by changing the mode of a certain assembly specification;
(3) The upper connecting beam assembly, the lower connecting beam assembly and the bracket assembly are all made of steel plate workpieces, so that the process is simple and the cost is low; the connection inside the three assembly parts is completed by welding, so that the assembly is firm, stable and high in strength; the mutual connection of the three assembly parts is completed by bolts, so that the assembly is convenient and the universality is good;
(4) The bracket assembly main body is divided into two mutually independent parts, namely an upper beam seat and a bracket box body, and the span of the bracket bending plates at two sides can be changed under the condition of not changing the upper connecting beam assembly by adjusting the welding positions of the upper beam seat and the bracket box body, so that the bracket assembly main body is applied to vehicle types with various specifications.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic elevational view of an embodiment of the present invention;
FIG. 3 is a schematic view of a bracket assembly 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the upper connecting beam assembly 2 according to the embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the lower connecting beam assembly 3 according to the embodiment of the present invention;
FIG. 6 is a schematic perspective view of an embodiment of the present invention;
FIG. 7 is a schematic diagram in left perspective of FIG. 2;
FIG. 8 is a schematic diagram of FIG. 2 in top perspective;
wherein: 1. the support assembly comprises, by weight, 1-1 parts of support side plates, 1-2 parts of support connecting plates, 1-3 parts of support bent plates, 1-4 parts of support top plates, 1-5 parts of support bottom plates I, 1-6 parts of support bottom plates II, 1-7 parts of support rib plates, 1-8 parts of support vertical plates, 2 parts of upper connecting beam assemblies, 2-1 parts of upper beam side plates, 2-2 parts of upper beam top plates, 2-3 parts of upper beam end plates, 3 parts of lower connecting beam assemblies, 3-1 parts of lower beam side plates, 3-2 parts of lower beam top plates and 3-3 parts of lower beam end plates.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1 to 8, the present embodiment is a frame type leg cross member assembly for a vehicle, comprising: the upper connecting beam assembly 2, the lower connecting beam assembly 3 and the 2 bracket assemblies 1 which are respectively connected with the left end and the right end by bolts are integrally in a frame type symmetrically distributed along the central line. The embodiment is connected with the left and right longitudinal beams of the frame assembly through bolts, and the hydraulic support legs and the control modules are connected together through the support assembly 1.
The upper connecting beam assembly 2, the lower connecting beam assembly 3 and the bracket assembly 1 are respectively a bending part, a cutting part and a sheet metal part which are made of steel plates, and the three parts are welded to form the landing leg beam assembly.
The upper connecting beam assembly 2 and the lower connecting beam assembly 3 are outwards bent arched beams, and a space for accommodating a frame is reserved between the upper connecting beam assembly 2 and the lower connecting beam assembly 3.
The upper connecting beam assembly 2 comprises an upper beam side plate 2-1, an upper beam top plate 2-2, an upper beam bottom plate and 2 upper beam end plates 2-3 connected with the bracket assembly 1; forming a box-type structure with a square cross section as a whole; bolt holes are formed in the upper beam end plates 2-3. To improve the stress conditions, the upper beam end plates 2-3 may be arranged perpendicular to the stress direction of the upper connection beam assembly 2.
The lower connecting beam assembly 3 comprises a lower beam side plate 3-1, a lower beam top plate 3-2, a lower beam bottom plate and 2 lower beam end plates 3-3 connected with the bracket assembly 1; forming a box-type structure with a square cross section as a whole; bolt holes are formed in the lower beam end plates 3-3. To improve the stress conditions, the lower beam end plates 3-3 may be arranged perpendicular to the stress direction of the lower connection beam assembly 3.
The bracket assembly 1 comprises an upper beam seat connected with the upper connecting beam assembly 2 and a bracket box body connected with the lower connecting beam assembly 3, the frame longitudinal beam and the supporting legs.
The inner side (the direction of the inner side of the vehicle body) of the bracket box body is provided with a bracket bending plate 1-3 which is respectively connected with the side surface of the vehicle frame and the lower connecting beam assembly 3, the outer side (the direction of the outer side of the vehicle body) is provided with a support connecting plate 1-2 which is connected with the side surface of the support, and the bracket box body further comprises a bracket top plate 1-4, a bracket bottom plate I1-5 and 2 bracket side plates 1-1, wherein the two ends of the bracket top plate are respectively connected with the bracket bending plate 1-3 and the support connecting plate 1-2. Bolt holes are formed in the bracket bent plate 1-3 and the support leg connecting plate 1-2. The leg connecting plates 1-2 are vertically arranged.
The bracket bent plate 1-3 comprises 2 faces with included angles, wherein the face connected with the side face of the frame (face I for short) is in the vertical direction; the surface (surface II for short) for connecting the lower connecting beam assembly is parallel to the lower beam end plate 3-3; the angle of the 2 faces (i.e., the angle formed by two sides angled with respect to the cross section of the 2 faces) is greater than 90 ° and less than 180 ° toward the vehicle exterior. The setting of the angle range is based on the requirement of transverse stress. The surface connected with the side surface of the frame is vertical, because the side surface of the frame longitudinal beam is vertical; the face to which the lower tie beam assembly 3 is attached needs to provide lateral support for the lower tie beam assembly 3. If the included angle is equal to 90 degrees, the surface II is horizontal, and lateral support can be provided for the lower connecting beam assembly 3 only through the transverse shearing resistance of the connecting bolts; not only is the supporting force insufficient, but also the bolt is easily broken. Under the condition that the included angle is smaller than 180 degrees, the lower parts of the bracket bending plates 1-3 are in an outward-expansion bell mouth shape, so that the lower connecting beam assembly 3 can be conveniently installed after the bracket assemblies 1 on two sides are installed; and under the condition of the outer arch of the lower connecting beam assembly 3, the bracket bending plate 1-3 with the shape can make the surface II vertical to the stress direction of the lower connecting beam assembly 3 as much as possible. If the included angle is larger than 180 degrees, the inward-folding horn mouth is formed below the bracket bent plate 1-3, so that the installation is inconvenient, and the surface II is difficult to be perpendicular to the stress direction of the lower connecting beam assembly 3. In this embodiment, as shown in fig. 2, an angle of 160 ° may be selected, which is not only convenient for installation, but also can easily make the plane ii perpendicular to the stress direction of the lower connecting beam assembly 3, so as to avoid the bolt bearing the shearing force.
The bracket side plate 1-1 is pentagonal.
The upper beam seat is fixed above the bracket box body and comprises a bracket bottom plate II 1-6 for connecting the bracket top plate 1-4, a bracket vertical plate 1-8 for connecting the upper connecting beam assembly 2 and a bracket rib plate 1-7 for supporting the bracket vertical plate 1-8. The support rib plates 1-7 are perpendicular to the support bottom plates II 1-6, the number of the support rib plates is 3, and the support rib plates are in the shape of a chamfer triangle. The support vertical plates 1-8 are perpendicular to the support rib plates 1-7 and are provided with bolt holes.
The welding position of the bracket bottom plates II 1-6 on the bracket top plates 1-4 is determined by the span of the upper connecting beam assembly 2 and the width of the frame (the distance between the outer sides of longitudinal beams on two sides in the frame assembly); the design can change the spans of the bracket bending plates 1-3 on two sides under the condition of not changing the upper connecting beam assembly 2 by adjusting the welding position, and is applied to vehicle types with various specifications. After adjustment, the specifications of the lower tie beam assembly 3 also need to be changed accordingly, changing the bend angle or length to accommodate the new span. This is more convenient and economical than replacing the beam assembly as a whole.
The bracket assembly 11, the upper connecting beam assembly 22 and the lower connecting beam assembly 33 are respectively provided with a plurality of oblong holes, so that the bolts are convenient to assemble and the weights are reduced.
The processing method of the embodiment comprises the following steps:
first, the individual pieces of each subassembly are machined by a machining method, then the individual pieces are conveyed to a welding station, the component assemblies are welded on the welding station, and the component assemblies are combined through bolting, so that the frame type vehicle leg beam assembly of the embodiment is finally formed.
The installation method of the embodiment comprises the following steps:
after the bracket assembly 1 in the embodiment is processed, the bracket assembly is hoisted to the frame assembly position, and after being aligned with the mounting hole sites on the frame one by one, part of the hole sites are fixedly connected with the frame through bolts; secondly, hoisting the lower connecting beam assembly 3 to the lower side of the frame, aligning with mounting holes on the bracket assembly 1 one by one, and connecting with the bracket assembly 1 through bolts; finally, the upper connecting beam assembly 2 is hoisted to a specific position on the upper side of the frame, aligned with the mounting hole sites on the bracket assembly 1 one by one and then connected with the bracket assembly 1 through bolts; the integral assembly of the embodiment is completed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention, and the parts not described in detail and shown in partial detail may be applied to the prior art and are not described in detail herein. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Claims (3)
1. A framed leg cross beam assembly for a vehicle, comprising: an upper connecting beam assembly (2), a lower connecting beam assembly (3) and 2 bracket assemblies (1) positioned at the left end and the right end;
a space for accommodating the frame is reserved between the upper connecting beam assembly (2) and the lower connecting beam assembly (3), and the whole cross beam assembly is in a frame shape;
the bracket assembly (1) comprises an upper beam seat connected with the upper connecting beam assembly (2) and a bracket box body connected with the lower connecting beam assembly (3), the frame longitudinal beam and the supporting legs;
the upper connecting beam assembly (2) and the lower connecting beam assembly (3) are arched beams which are outwards bent;
the inner side of the bracket box body is provided with a bracket bent plate (1-3) which is respectively connected with the side surface of the frame and the lower connecting beam assembly (3), the outer side of the bracket box body is provided with a support connecting plate (1-2) which is connected with the side surface of the support, and the bracket box body also comprises a bracket top plate (1-4), a bracket bottom plate I (1-5) and 2 bracket side plates (1-1), wherein the two ends of the bracket top plate are respectively connected with the bracket bent plate (1-3) and the support connecting plate (1-2);
the upper beam seat is fixed above the bracket box body and comprises a bracket bottom plate II (1-6) for connecting a bracket top plate (1-4), a bracket vertical plate (1-8) for connecting an upper connecting beam assembly (2) and a bracket rib plate (1-7) for supporting the bracket vertical plate (1-8);
the bracket bent plate (1-3) comprises 2 faces with included angles, wherein one face is parallel to the side face of the frame, and the other face is parallel to the end face of the lower connecting beam; the included angle of the 2 faces the outer side of the vehicle, and is larger than 90 degrees and smaller than 180 degrees;
the upper connecting beam assembly (2) comprises an upper beam side plate (2-1), an upper beam top plate (2-2) and 2 upper beam end plates (2-3) connected with the upper beam seat, wherein the upper beam end plates (2-3) are distributed in a direction perpendicular to the stress direction of the upper connecting beam assembly.
2. The frame type leg cross member assembly for a vehicle according to claim 1, wherein the lower connecting beam assembly (3) includes a lower beam side plate (3-1), a lower beam top plate (3-2), and 2 lower beam end plates (3-3) connected to the bracket bent plate (1-3).
3. The frame type supporting leg beam assembly for the vehicle according to claim 1, wherein the upper connecting beam assembly (2), the lower connecting beam assembly (3) and the bracket assembly (1) are respectively a bending piece, a cutting piece and a sheet metal piece which are made of steel plates, and the three are welded to form the supporting leg beam assembly;
the upper connecting beam assembly (2), the lower connecting beam assembly (3) and the bracket assembly (1) are connected through bolts;
the automobile supporting leg beam assembly is connected with the frame and the automobile supporting legs through bolts.
Priority Applications (1)
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CN201811595855.8A CN109606471B (en) | 2018-12-26 | 2018-12-26 | Frame type supporting leg beam assembly for vehicle |
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CN201811595855.8A CN109606471B (en) | 2018-12-26 | 2018-12-26 | Frame type supporting leg beam assembly for vehicle |
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CN109606471A CN109606471A (en) | 2019-04-12 |
CN109606471B true CN109606471B (en) | 2023-08-25 |
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CN112498486B (en) * | 2020-12-11 | 2022-03-08 | 湖北航天技术研究院特种车辆技术中心 | Cross beam structure |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461490A (en) * | 1981-10-30 | 1984-07-24 | Ro Corporation | Structural support for outrigger |
CN2753648Y (en) * | 2004-10-15 | 2006-01-25 | 中国重型汽车集团有限公司 | Heavy truck frame crossbeam |
AU2005225091A1 (en) * | 2004-11-03 | 2006-05-25 | Bernice W.A. Eshman | Adjustable caravan jack adapter |
CN200999039Y (en) * | 2007-01-19 | 2008-01-02 | 中国国际海运集装箱(集团)股份有限公司 | Semi-trailer with supporting leg coupling device |
CN202225913U (en) * | 2011-07-12 | 2012-05-23 | 陕西通力专用汽车有限责任公司 | Vehicle frame assembly for mining vehicle |
CN202245728U (en) * | 2011-08-29 | 2012-05-30 | 湖北航天技术研究院特种车辆技术中心 | Frame |
CN102803054A (en) * | 2009-06-18 | 2012-11-28 | 国际运输设备有限公司 | Intermodal tank transport system, components, and methods |
CN202557507U (en) * | 2012-01-15 | 2012-11-28 | 湖南晟通科技集团有限公司 | Support device for aluminum lightweight vehicle |
CN202879594U (en) * | 2012-06-29 | 2013-04-17 | 三江瓦力特特种车辆有限公司 | Semitrailer carframe |
CN202911715U (en) * | 2012-11-16 | 2013-05-01 | 中集车辆(集团)有限公司 | Connecting structure of landing legs and cross beams and semitrailer with the same |
CN103754264A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Car frame round girder assembly |
CN103818357A (en) * | 2012-11-16 | 2014-05-28 | 中集车辆(集团)有限公司 | Leg and transverse beam connecting structure and semi-trailer with same |
CN203920902U (en) * | 2014-03-28 | 2014-11-05 | 北京二七轨道交通装备有限责任公司 | Carriage of mining self-unloading vehicle |
CN105539593A (en) * | 2016-01-14 | 2016-05-04 | 徐州徐工挖掘机械有限公司 | Split type gantry beam for electric drive mining-use dumper frame |
CN205916093U (en) * | 2016-07-05 | 2017-02-01 | 驻马店广大鸿远车业有限公司 | Semitrailer bearing structure's fixing device |
CN206187115U (en) * | 2016-11-25 | 2017-05-24 | 福建武夷汽车制造有限公司 | Light -weight semitrailer |
CN206856802U (en) * | 2017-04-28 | 2018-01-09 | 陕西重型汽车有限公司 | Truck with loading crane and thereon dress loop wheel machine and chassis frame attachment structure |
CN207173560U (en) * | 2017-09-19 | 2018-04-03 | 中国重汽集团济南动力有限公司 | A kind of lifting auxiliary shoring system of body frame structure for automotive |
DE202017102398U1 (en) * | 2017-04-24 | 2018-07-25 | Alois Kober Gmbh | Mounting device for lifting supports |
-
2018
- 2018-12-26 CN CN201811595855.8A patent/CN109606471B/en active Active
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461490A (en) * | 1981-10-30 | 1984-07-24 | Ro Corporation | Structural support for outrigger |
CN2753648Y (en) * | 2004-10-15 | 2006-01-25 | 中国重型汽车集团有限公司 | Heavy truck frame crossbeam |
AU2005225091A1 (en) * | 2004-11-03 | 2006-05-25 | Bernice W.A. Eshman | Adjustable caravan jack adapter |
CN200999039Y (en) * | 2007-01-19 | 2008-01-02 | 中国国际海运集装箱(集团)股份有限公司 | Semi-trailer with supporting leg coupling device |
CN102803054A (en) * | 2009-06-18 | 2012-11-28 | 国际运输设备有限公司 | Intermodal tank transport system, components, and methods |
CN202225913U (en) * | 2011-07-12 | 2012-05-23 | 陕西通力专用汽车有限责任公司 | Vehicle frame assembly for mining vehicle |
CN202245728U (en) * | 2011-08-29 | 2012-05-30 | 湖北航天技术研究院特种车辆技术中心 | Frame |
CN202557507U (en) * | 2012-01-15 | 2012-11-28 | 湖南晟通科技集团有限公司 | Support device for aluminum lightweight vehicle |
CN202879594U (en) * | 2012-06-29 | 2013-04-17 | 三江瓦力特特种车辆有限公司 | Semitrailer carframe |
CN202911715U (en) * | 2012-11-16 | 2013-05-01 | 中集车辆(集团)有限公司 | Connecting structure of landing legs and cross beams and semitrailer with the same |
CN103818357A (en) * | 2012-11-16 | 2014-05-28 | 中集车辆(集团)有限公司 | Leg and transverse beam connecting structure and semi-trailer with same |
CN103754264A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Car frame round girder assembly |
CN203920902U (en) * | 2014-03-28 | 2014-11-05 | 北京二七轨道交通装备有限责任公司 | Carriage of mining self-unloading vehicle |
CN105539593A (en) * | 2016-01-14 | 2016-05-04 | 徐州徐工挖掘机械有限公司 | Split type gantry beam for electric drive mining-use dumper frame |
CN205916093U (en) * | 2016-07-05 | 2017-02-01 | 驻马店广大鸿远车业有限公司 | Semitrailer bearing structure's fixing device |
CN206187115U (en) * | 2016-11-25 | 2017-05-24 | 福建武夷汽车制造有限公司 | Light -weight semitrailer |
DE202017102398U1 (en) * | 2017-04-24 | 2018-07-25 | Alois Kober Gmbh | Mounting device for lifting supports |
CN206856802U (en) * | 2017-04-28 | 2018-01-09 | 陕西重型汽车有限公司 | Truck with loading crane and thereon dress loop wheel machine and chassis frame attachment structure |
CN207173560U (en) * | 2017-09-19 | 2018-04-03 | 中国重汽集团济南动力有限公司 | A kind of lifting auxiliary shoring system of body frame structure for automotive |
Non-Patent Citations (1)
Title |
---|
100t轮胎式门式起重机的结构特点;曾勇涛;;起重运输机械(05);全文 * |
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