CN204749951U - Strengthen carriage - Google Patents
Strengthen carriage Download PDFInfo
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- CN204749951U CN204749951U CN201520370040.5U CN201520370040U CN204749951U CN 204749951 U CN204749951 U CN 204749951U CN 201520370040 U CN201520370040 U CN 201520370040U CN 204749951 U CN204749951 U CN 204749951U
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- backplate
- rake
- plate
- connecting portion
- base plate
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Abstract
The utility model provides a strengthen carriage belongs to the intensive field of boxcar, including the bottom plate, be provided with the sideboard that has the rake on the bottom plate, the both sides of bottom plate main longitudinal grider set up the limit longeron respectively, and the limit longeron is the U type roof beam that the both wings face varies highly. The welding is supported on the inclined plane of bending of sideboard in the high flank face top of limit longeron, and the welding is supported on the sideboard plane under the bottom plate steel sheet of plane and bottom plate overlapping splice of bending in downside airfoil top, and the mechanical properties that the limit longeron bore has effectively distributed. Limit longeron both sides are provided with the backplate, and weld respectively on the inclined plane of sideboard the higher authority of two backplates, and heterotypic plane steel sheet is welded connection's between sideboard, limit longeron, the backplate three supporting steel plate, along 4-6 carriage length direction interval distribution welding to form mechanics triangle -shaped framework. This strengthen carriage can improve the mechanical properties of limit longeron atress greatly, strengthens the mechanical strength of carriage bottom, improves the anti bearing capacity of pounding in carriage, has compensatied prior art's defect.
Description
Technical field
The utility model relates to strengthening field, boxcar, strengthens compartment in particular to one.
Background technology
The heavy construction severe in the operating mode such as mountain area, mining area is on-the-spot, and more and more higher to the requirement of large-tonnage load-carrying goods transport vehicle, wherein, the dumping car demand being applied to above-mentioned engineering site is very large.
But the reinforcement structure that the bottom of existing body of tipper carriage is arranged is generally common steel plate longeron, steel plate longeron discontinuity, and cause the mechanical strength of car bottom on the low side, load-carrying capacity is not strong.
Utility model content
The purpose of this utility model is to provide a kind of reinforcement compartment being mainly used in dumping car, to improve the problems referred to above.
The utility model is achieved in that
This reinforcement compartment comprises car body, described car body comprises base plate, the left side of described base plate and right side are respectively arranged with the first side plate and the second side plate, described first side plate comprises interconnective first outside plate in top and the first inner panel, be connected with base plate bottom described first outside plate, described first inner panel lower bends inwards formation first rake, the bottom of described first rake is connected with described base plate, described first rake and base plate surround the first connection chamber, the first limit longeron is provided with in described first connection chamber, described first limit longeron takes the shape of the letter U, comprise the first high curb girder set gradually, first bottom girder and the first low curb girder, described first high curb girder near described first outside plate and top weld with described first rake, described first low curb girder away from described first outside plate and top weld with base plate, described first bottom girder is fixedly connected with described base plate, described second side plate comprises interconnective second outside plate in top and the second inner panel, be connected with base plate bottom described second outside plate, described second inner panel lower bends inwards formation second rake, described second rake and base plate surround the second connection chamber, Second Edge longeron is provided with in described second connection chamber, described Second Edge longeron takes the shape of the letter U, comprise the second high curb girder set gradually, second bottom girder and the second low curb girder, described second high curb girder near described second outside plate and top weld with described second rake, described second low curb girder away from described second outside plate and top weld with base plate, described second bottom girder is fixedly connected with described base plate.
As preferably, described first bottom girder and the second bottom girder are welded to connect with described base plate respectively.
As preferably, the first reinforcement backplate is provided with in described first connection chamber, the length direction of described first reinforcement backplate is identical with the length direction of described car body, described first top strengthening backplate is connected with the welded top of described first rake, and bottom is connected with the bottom welding of described first outside plate; The second reinforcement backplate is provided with in described second connection chamber, the length direction of described second reinforcement backplate is identical with the length direction of described car body, described second top strengthening backplate is connected with the welded top of described second rake, and bottom is connected with the bottom welding of described second outside plate.
As preferably, described first strengthens backplate and the second thickness strengthening backplate is 4mm-6mm.
As preferably, multiple first plane steel plate is provided with in described first connection chamber, multiple first plane steel plate strengthens the length direction of backplate perpendicular to first and the length direction uniform intervals along described reinforcement backplate is arranged, described first plane steel plate comprises the first connecting portion that shape is mated with described first limit longeron, the second connecting portion that shape is mated with described first rake and shape and described first strengthen the 3rd connecting portion that backplate mates, described first connecting portion is connected with described first limit longitudinal beam welding, described second connecting portion and described first rake are welded to connect, described 3rd connecting portion and described first is strengthened backplate and is welded to connect, multiple second plane steel plate is provided with in described second connection chamber, multiple second plane steel plate strengthens the length direction of backplate perpendicular to second and the length direction uniform intervals along described reinforcement backplate is arranged, described second plane steel plate comprises the 4th connecting portion that shape is mated with described Second Edge longeron, the 5th connecting portion that shape is mated with described second rake and shape and described second strengthen the 6th connecting portion that backplate mates, described 4th connecting portion is connected with described Second Edge longitudinal beam welding, described 5th connecting portion and described second hang plate are welded to connect, described 6th connecting portion and described second is strengthened backplate and is welded to connect.
As preferably, the thickness of described first plane steel plate and the second plane steel plate is 4mm-8mm.
As preferably, described base plate is provided with the first position-limited trough be communicated with described first connection chamber and the second position-limited trough be communicated with described second connection chamber, described first limit longeron is arranged in described first position-limited trough, and described Second Edge longeron is arranged in described second position-limited trough.
As preferably, described first rake is to described first connection chamber inner recess, and described second rake is to the second connection chamber inner recess.
The beneficial effects of the utility model are:
This reinforcement compartment has additional the not contour limit longeron of two sidewalls, from improving the stressed homogeneity of limit longeron to a great extent, can strengthen the mechanical strength of cabin floor, improving the load-carrying capacity in compartment, making up the defect of prior art.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The front elevation in the reinforcement compartment that Fig. 1 provides for the utility model first embodiment;
The left view in the reinforcement compartment that Fig. 2 provides for the utility model first embodiment.
Reference numeral gathers:
Base plate 100; First outside plate 200; First rake 250;
Second outside plate 300; Second rake 350;
First limit longeron 400; First plane steel plate 500;
First strengthens backplate 600; Second Edge longeron 700;
Second plane steel plate 800; Second strengthens backplate 900.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
First embodiment, with reference to Fig. 1-2, this reinforcement compartment comprises car body, described car body comprises base plate 100, the left side of described base plate 100 and right side are respectively arranged with the first side plate and the second side plate, described first side plate comprises interconnective first outside plate 200 and the first inner panel in top, be connected with base plate 100 bottom described first outside plate 200, described first inner panel lower bends inwards formation first rake 250, the bottom of described first rake 250 is connected with described base plate 100, described first rake 250 and base plate 100 surround the first connection chamber, the first limit longeron 400 is provided with in described first connection chamber, described first limit longeron 400 takes the shape of the letter U, comprise the first high curb girder set gradually, first bottom girder and the first low curb girder, described first high curb girder near described first outside plate 200 and top weld with described first rake 250, described first low curb girder away from described first outside plate 200 and top weld with base plate 100, described first bottom girder is fixedly connected with described base plate 100, described second side plate comprises interconnective second outside plate 300 and the second inner panel in top, be connected with base plate 100 bottom described second outside plate 300, described second inner panel lower bends inwards formation second rake 350, described second rake 350 and base plate 100 surround the second connection chamber, Second Edge longeron 700 is provided with in described second connection chamber, described Second Edge longeron 700 takes the shape of the letter U, comprise the second high curb girder set gradually, second bottom girder and the second low curb girder, described second high curb girder near described second outside plate 300 and top weld with described second rake 350, described second low curb girder away from described second outside plate 300 and top weld with base plate 100, described second bottom girder is fixedly connected with described base plate 100.
Wherein, the car body provided in the technical program is mainly used in dumping car or tip lorry; Base plate 100 comprises the horizontal bar of plane steel plate (described plane steel plate length is car length, width is 1600 ~ 1800mm, thickness of slab be 3 ~ 12mm), main longitudinal grider two, many longitudinal intervals distributions, thus forms base plate 100 assembly; Described first side plate and the second side plate are all perpendicular to described base plate 100; Described first outside plate 200 and the first inner panel one-body molded, described second outside plate 300 and the second inner panel also one-body molded, to optimize its mechanical property; Described first limit longeron 400 is identical with the length direction of described car body with the length direction of Second Edge longeron 700.
Two common steel plate longerons are generally only provided with bottom existing boxcar, steel plate longeron also takes the shape of the letter U, but its two side is contour, due to the structure that car bottom is not completely smooth, therefore existing steel plate longeron both sides discontinuity is caused, base plate 100 mechanical strength is low, and load-carrying capacity is weak.For existing compartment, the reinforcement car bottom that the technical program provides has set up two limit longerons, and the two side of limit longeron is not contour, to adapt to the shape of car bottom, thus make two limit longeron uniform force, effectively increase the mechanical strength of car bottom.
In the present embodiment, described first bottom girder and the second bottom girder are welded to connect with described base plate 100 respectively.
The object be welded to connect is adopted to be that it has easy to operate, with low cost, the feature of stable connection.
In the present embodiment, the first reinforcement backplate 600 is provided with in described first connection chamber, the length direction of described first reinforcement backplate 600 is identical with the length direction of described car body, described first top strengthening backplate 600 is connected with the welded top of described first rake 250, and bottom is connected with the bottom welding of described first outside plate 200; The second reinforcement backplate 900 is provided with in described second connection chamber, the length direction of described second reinforcement backplate 900 is identical with the length direction of described car body, described second top strengthening backplate 900 is connected with the welded top of described second rake 350, and bottom is connected with the bottom welding of described second outside plate 300.
Wherein, described first strengthens backplate 600 comprises the swash plate, riser and the transverse slat that connect successively from top to bottom, and described swash plate top and described first rake 250 are welded to connect, and riser and the first outside plate 200 are welded to connect; It is similar that the shape and structure of described second reinforcement backplate 900 and annexation and described first strengthen backplate 600.
The object of such setting is the Joint strenght of enhancing first outside plate 200 and the first inner panel and the second outside plate 300 and the second inner panel, thus improves mechanical strength and the load-carrying capacity of the first side plate and the second side plate.
In the present embodiment, multiple first plane steel plate 500 is provided with in described first connection chamber, multiple first plane steel plate 500 strengthens the length direction of backplate 600 perpendicular to first and the length direction uniform intervals along described reinforcement backplate is arranged, described first plane steel plate 500 comprises the first connecting portion that shape is mated with described first limit longeron 400, the second connecting portion that shape is mated with described first rake 250 and shape and described first strengthen the 3rd connecting portion that backplate 600 mates, described first connecting portion and described first limit longeron 400 are welded to connect, described second connecting portion and described first rake 250 are welded to connect, described 3rd connecting portion and described first is strengthened backplate 600 and is welded to connect, multiple second plane steel plate 800 is provided with in described second connection chamber, multiple second plane steel plate 800 strengthens the length direction of backplate 900 perpendicular to second and the length direction uniform intervals along described reinforcement backplate is arranged, described second plane steel plate 800 comprises the 4th connecting portion that shape is mated with described Second Edge longeron 700, the 5th connecting portion that shape is mated with described second rake 350 and shape and described second strengthen the 6th connecting portion that backplate 900 mates, described 4th connecting portion and described Second Edge longeron 700 are welded to connect, described 5th connecting portion and described second hang plate are welded to connect, described 6th connecting portion and described second is strengthened backplate 900 and is welded to connect.
Wherein, the quantity of described first plane steel plate 500 and the second plane steel plate 800 is determined according to the length of described car body, is generally advisable with 4-5 block; Described first connecting portion, the second connecting portion and the 3rd connecting portion surround the outline of described first plane steel plate 500 jointly, and described 4th connecting portion, the 5th connecting portion and the 6th connecting portion surround the outline of described second plane steel plate 800 jointly.
The object of such setting is the ability of raising first connection chamber and the second connection chamber resistance to deformation, and then improves the load-carrying capacity of whole car bottom.
In the present embodiment, described base plate 100 is provided with the first position-limited trough be communicated with described first connection chamber and the second position-limited trough be communicated with described second connection chamber, described first limit longeron 400 is arranged in described first position-limited trough, and described Second Edge longeron 700 is arranged in described second position-limited trough.
Wherein, the size of described first position-limited trough slightly larger than described first limit longeron 400 so that the installation of the first limit longeron 400, the size of described Second Edge longeron 700 slightly larger than described Second Edge longeron 700 so that the installation of Second Edge longeron 700.
The object of such setting is that the installation that both can facilitate the first limit longeron 400 and Second Edge longeron 700 is located, and can improve again the stability of the first limit longeron 400 and Second Edge longeron 700 installation.
In the present embodiment, described first rake 250 is to described first connection chamber inner recess, and described second rake 350 is to the second connection chamber inner recess.
The object of such setting is can make the first connection chamber and the second connection chamber compact conformation on the one hand, can expand the storage space of whole car body on the other hand.
This reinforcement compartment has additional the not contour limit longeron of two sidewalls, from improving the stressed homogeneity of limit longeron to a great extent, can strengthen the mechanical strength of cabin floor 100, improving the load-carrying capacity in compartment, making up the defect of prior art.
Second embodiment, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with preceding method embodiment, is concise and to the point description, and the not mentioned part of device embodiment part can with reference to corresponding contents in preceding method embodiment.
In the present embodiment, the described first thickness strengthening backplate 600 and the second reinforcement backplate 900 is 4mm-6mm, and the thickness of described first plane steel plate 500 and the second plane steel plate 800 is 4mm-8mm.
Whole car bottom intensity reduces the deadweight in compartment while enough as far as possible to adopt the object of above-mentioned thickness range to be to ensure.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. strengthen compartment for one kind, it is characterized in that, comprise car body, described car body comprises base plate, the left side of described base plate and right side are respectively arranged with the first side plate and the second side plate, described first side plate comprises interconnective first outside plate in top and the first inner panel, be connected with base plate bottom described first outside plate, described first inner panel lower bends inwards formation first rake, the bottom of described first rake is connected with described base plate, described first rake and base plate surround the first connection chamber, the first limit longeron is provided with in described first connection chamber, described first limit longeron takes the shape of the letter U, comprise the first high curb girder set gradually, first bottom girder and the first low curb girder, described first high curb girder near described first outside plate and top weld with described first rake, described first low curb girder away from described first outside plate and top weld with base plate, described first bottom girder is fixedly connected with described base plate, described second side plate comprises interconnective second outside plate in top and the second inner panel, be connected with base plate bottom described second outside plate, described second inner panel lower bends inwards formation second rake, described second rake and base plate surround the second connection chamber, Second Edge longeron is provided with in described second connection chamber, described Second Edge longeron takes the shape of the letter U, comprise the second high curb girder set gradually, second bottom girder and the second low curb girder, described second high curb girder near described second outside plate and top weld with described second rake, described second low curb girder away from described second outside plate and top weld with base plate, described second bottom girder is fixedly connected with described base plate.
2. reinforcement compartment according to claim 1, is characterized in that, described first bottom girder and the second bottom girder are welded to connect with described base plate respectively.
3. reinforcement compartment according to claim 1, it is characterized in that, the first reinforcement backplate is provided with in described first connection chamber, the length direction of described first reinforcement backplate is identical with the length direction of described car body, described first top strengthening backplate is connected with the welded top of described first rake, and bottom is connected with the bottom welding of described first outside plate; The second reinforcement backplate is provided with in described second connection chamber, the length direction of described second reinforcement backplate is identical with the length direction of described car body, described second top strengthening backplate is connected with the welded top of described second rake, and bottom is connected with the bottom welding of described second outside plate.
4. reinforcement compartment according to claim 3, is characterized in that, the described first thickness strengthening backplate and the second reinforcement backplate is 4mm-6mm.
5. reinforcement compartment according to claim 3, it is characterized in that, multiple first plane steel plate is provided with in described first connection chamber, multiple first plane steel plate strengthens the length direction of backplate perpendicular to first and the length direction uniform intervals along described reinforcement backplate is arranged, described first plane steel plate comprises the first connecting portion that shape is mated with described first limit longeron, the second connecting portion that shape is mated with described first rake and shape and described first strengthen the 3rd connecting portion that backplate mates, described first connecting portion is connected with described first limit longitudinal beam welding, described second connecting portion and described first rake are welded to connect, described 3rd connecting portion and described first is strengthened backplate and is welded to connect, multiple second plane steel plate is provided with in described second connection chamber, multiple second plane steel plate strengthens the length direction of backplate perpendicular to second and the length direction uniform intervals along described reinforcement backplate is arranged, described second plane steel plate comprises the 4th connecting portion that shape is mated with described Second Edge longeron, the 5th connecting portion that shape is mated with described second rake and shape and described second strengthen the 6th connecting portion that backplate mates, described 4th connecting portion is connected with described Second Edge longitudinal beam welding, described 5th connecting portion and described second hang plate are welded to connect, described 6th connecting portion and described second is strengthened backplate and is welded to connect.
6. reinforcement compartment according to claim 5, is characterized in that, the thickness of described first plane steel plate and the second plane steel plate is 4mm-8mm.
7. reinforcement compartment according to claim 1, it is characterized in that, described base plate is provided with the first position-limited trough be communicated with described first connection chamber and the second position-limited trough be communicated with described second connection chamber, described first limit longeron is arranged in described first position-limited trough, and described Second Edge longeron is arranged in described second position-limited trough.
8. reinforcement compartment according to claim 1, is characterized in that, described first rake is to described first connection chamber inner recess, and described second rake is to the second connection chamber inner recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370040.5U CN204749951U (en) | 2015-06-02 | 2015-06-02 | Strengthen carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370040.5U CN204749951U (en) | 2015-06-02 | 2015-06-02 | Strengthen carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749951U true CN204749951U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370040.5U Active CN204749951U (en) | 2015-06-02 | 2015-06-02 | Strengthen carriage |
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| Country | Link |
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| CN (1) | CN204749951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878397A (en) * | 2019-03-06 | 2019-06-14 | 北京和田汽车改装有限公司 | A kind of capacity of the tipping body structure |
| CN110254328A (en) * | 2019-07-19 | 2019-09-20 | 重庆铝器时代科技有限公司 | A kind of self-discharging carriage with reinforcement bottom plate, reinforcement subframe and anti-collision structure |
-
2015
- 2015-06-02 CN CN201520370040.5U patent/CN204749951U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878397A (en) * | 2019-03-06 | 2019-06-14 | 北京和田汽车改装有限公司 | A kind of capacity of the tipping body structure |
| CN110254328A (en) * | 2019-07-19 | 2019-09-20 | 重庆铝器时代科技有限公司 | A kind of self-discharging carriage with reinforcement bottom plate, reinforcement subframe and anti-collision structure |
| CN110254328B (en) * | 2019-07-19 | 2023-07-21 | 重庆铝器时代科技有限公司 | Self-unloading carriage with reinforced bottom plate, reinforced auxiliary frame and anti-collision structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: 401429 Chongqing Qijiang Industrial Park Patentee after: Chongqing shiny Automobile Manufacturing Co., Ltd. Address before: 400060 Yuen No. 8 science and technology entrepreneurship center, Yuen Building, Chongqing City, Nanan District, 8 Building 12 Patentee before: CHONGQING WANMA SPECIAL VEHICLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401429 Chongqing Qijiang Industrial Park Patentee after: Chongqing Wanma automobile manufacturing (Group) Co.,Ltd. Address before: 401429 Chongqing Qijiang Industrial Park Patentee before: CHONGQING ZHANLIANG AUTOMOBILE MANUFACTURING Co.,Ltd. |