CN204895468U - Pavement roof beam assembly integrates - Google Patents
Pavement roof beam assembly integrates Download PDFInfo
- Publication number
- CN204895468U CN204895468U CN201520613338.4U CN201520613338U CN204895468U CN 204895468 U CN204895468 U CN 204895468U CN 201520613338 U CN201520613338 U CN 201520613338U CN 204895468 U CN204895468 U CN 204895468U
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- CN
- China
- Prior art keywords
- plate
- roof beam
- bending
- stay bearing
- beam assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a pavement roof beam assembly integrates, include from under and groove roof beam of the last last rectangular beam that sets gradually downwards, backup pad, upward rectangular beam and lower groove roof beam are located the left and right sides of backup pad respectively, the middle section of backup pad is equipped with the bellied well boss in downward groove roof beam one side. Go up rectangular beam, backup pad, well boss and down the groove roof beam adopt the shaping of bending of steel sheet an organic whole. The utility model discloses can solve exist among the prior art not enough, have characteristics such as structural strength height, manufacture error are little, low in labor strength, but also can improve the leakproofness of whole car, reduce whole car weight volume.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of integrated aisle beam assembly.
Background technology
At present, mostly domestic all-loading coach main body is to be welded by a large amount of rectangular tube, the section bar that seldom can adapt to according to the functional requirement exploitation of passenger vehicle local.Owing to needing that a large amount of rectangular tube is welded into different passenger vehicle functors, therefore, need a large amount of welding operation personnel, labour intensity is very large, and the functor conformability produced through different welding operation personnel is poor, when different passenger vehicle functors is assembled into passenger vehicle main body again, there is larger manufacturing errors, and owing to having obvious boundary between structure stress part and structure function part, therefore, the performance of material cannot be given full play to.In addition, be different passenger vehicle merit parts by first for some rectangular tubes welding, be assembled in the process of passenger vehicle main body again, in order to ensure the leak tightness in passenger zone, covering can be set in junction, in order to ensure the structural strength of car load, can arrange some longitudinal beam connecteds for each cross section, this adds the weight of passenger vehicle, production procedure and manufacturing cost undoubtedly.
Utility model content
The purpose of this utility model is to provide a kind of integrated aisle beam assembly, this aisle beam assembly can solve the deficiencies in the prior art, there is the features such as structural strength is high, manufacturing errors is little, labour intensity is low, but also the leak tightness of car load can be improved, reduce complete vehicle weight.
For achieving the above object, the utility model have employed following technical scheme:
A kind of integrated aisle beam assembly, comprises the upper rectangular beam, stay bearing plate and the lower groove beam that from up to down set gradually; Described upper rectangular beam and lower groove beam lay respectively at the left and right sides of stay bearing plate; The stage casing of described stay bearing plate is provided with the middle boss of downward groove beam side projection.Described upper rectangular beam, stay bearing plate, middle boss and lower groove beam adopt steel plate one bending and molding.
Further, described upper rectangular beam is surrounded by left side board, epipleural, right side board and lower side panel.One end of described lower side panel is provided with bending plate upwards.Described bending plate is positioned at the junction of lower side panel and right side board, and is provided with solder design portion between this bending plate and right side board.
Further, described middle boss comprises the cross connecting plate, longitudinal connecting panel and the inclination connecting panel that are connected successively; Angle between described longitudinal connecting panel and inclination connecting panel is obtuse angle.
Further, described lower groove beam is U-lag, comprises the first side plate, base plate and the second side plate; Described base plate is provided with several fixed orifices.
Further, described fixed orifice is circular hole, and several fixed orifices are uniformly distributed on base plate.
From above technical scheme, the utility model adopts steel plate one bending and molding aisle beam assembly, is integrated with each component function of aisle beam.Wherein, described upper rectangular beam, respectively cuts section bar for being stuck in bus frame; Described stay bearing plate, for connecting and supporting rectangular beam, lower groove beam and middle boss; Described middle boss, for laying floor as face, aisle; Described lower groove beam, for laying automobile-used water pipe, tracheae and electric appliance circuits etc.The utility model passes through integrated for original divergent function part height, what not only increase entirety is subject to force intensity, after using as aisle beam, larger longitudinal force and resistance to bending can be born, the longitudinal beam connected also saved or decrease between each cross section and covering operation, greatly reduce labour intensity and complete vehicle weight, improve leak tightness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is longitudinal sectional view of the present utility model;
Fig. 3 is assembling schematic diagram of the present utility model.
Wherein:
1, upper rectangular beam, 11, left side board, 12, epipleural, 13, right side board, 14, lower side panel, 15, bending plate, 2, stay bearing plate, 3, middle boss, 31, cross connecting plate, 32, longitudinal connecting panel, 33, inclination connecting panel, 4, lower groove beam, the 41, first side plate, 42, base plate, the 43, second side plate, 5, fixed orifice, 6, solder design portion, 7, cut section bar, 8, vehicle frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
The integrated aisle of one as shown in Figure 1-Figure 3 beam assembly, comprises the upper rectangular beam 1, stay bearing plate 2 and the lower groove beam 4 that from up to down set gradually.Described upper rectangular beam 1 and lower groove beam 4 lay respectively at the left and right sides of stay bearing plate 2.The stage casing of described stay bearing plate 2 is provided with the middle boss 3 of downward groove beam side projection.Described upper rectangular beam 1, stay bearing plate 2, middle boss 3 and lower groove beam 4 adopt steel plate one bending and molding.In the present embodiment, be introduced for the aisle beam assembly in left side in Fig. 3, left and right directions is consistent with the left and right directions of Fig. 3 vehicle frame.In Fig. 3, the aisle beam assembly on right side is identical with the aisle beam assembly structure in left side, is symmetrical arranged along vehicle frame line of centers.
As shown in Figure 2, described upper rectangular beam 1 is surrounded by left side board 11, epipleural 12, right side board 13 and lower side panel 14.One end of described lower side panel 14 is provided with bending plate 15 upwards.The lower end of right side board is connected with the upper end of stay bearing plate.Described bending plate 15 is positioned at the junction of lower side panel 14 and right side board 13, and is provided with solder design portion 6 between this bending plate 15 and right side board 13.Aisle beam general assembly schematic diagram as shown in Figure 3, what upper rectangular beam was stuck in vehicle frame 8 respectively cuts section bar on 7.The effect of described bending plate 15 is: ensure there is individual small rut between lower side panel and right side board, and the degree that is welded to connect like this is high and can ensure that weld seam does not give prominence to its lower plane.When integrated aisle described in the utility model beam is placed on cut section bar upper time, can ensure to fit well with cutting section bar.By arranging solder design portion between bending plate and right side board, namely by bending plate and right side board weld together, the structural strength of upper rectangular beam can being improved, making rectangular beam be not easy distortion when being subject to power upwards.
Described middle boss 3 comprises the cross connecting plate 31, longitudinal connecting panel 32 and the inclination connecting panel 33 that are connected successively.Angle between described longitudinal connecting panel 32 and inclination connecting panel 33 is obtuse angle.Described middle boss, for laying wood covering above it as face, aisle.Described longitudinal connecting panel 32, when laying moving channel, for welding the U-shaped support for laying moving channel, when not needing to lay moving channel, for connecting rectangular tube, to carry out good support to wood covering.By the angle between longitudinal connecting panel and inclination connecting panel is set to obtuse angle, can not only material be saved, can also structural strength be increased, middle boss is not easily crowded flat when being subject to longitudinal force.
Described lower groove beam 4 is U-lag, comprises the first side plate 41, base plate 42 and the second side plate 43.The upper end of the first side plate is connected with the lower end of stay bearing plate.Described base plate 42 is provided with several fixed orifices 5.Described fixed orifice 5 is circular hole, and several fixed orifices are uniformly distributed on base plate 42.Described lower groove beam, for laying passenger vehicle water pipe, tracheae and electric appliance circuits etc.; Described fixed orifice, for as attachment point, is fixed on aqueous vapor pipeline or electric appliance circuits in lower groove beam.
The utility model adopts a block plate from the bending plate of upper rectangular beam, is first bent into rectangular beam, then is bent into the middle boss in support beam and support beam stage casing, then is bent into lower groove beam, is finally connected between bending plate with right side board with solder design portion.The utility model is made into bending part by adopting steel plate, substantially increases mechanical property.Because the utility model is larger in the vertical direction, laterally fixing when it is welded on vehicle frame, therefore, the utility model can bear larger vertical direction and the power of fore-and-aft direction.The utility model optimizes structure function part and structure stress part, define a kind of new integral type section bar, this section bar can not only content with funtion again can overall load, give full play to material property, the longitudinal beam connected (structure stress part) between former cutting section bar can also be saved.In addition, the utility model can reduce labour intensity greatly, ensures conformity of production.The utility model, by each functor of aisle beam is carried out Integrated Optimal Design, can meet the functional requirement of all-loading coach underframe aisle beam, and have larger load-carrying capacity and structural strength, and greatly reduce manufacturing errors and labour intensity.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. an integrated aisle beam assembly, is characterized in that: comprise the upper rectangular beam, stay bearing plate and the lower groove beam that from up to down set gradually; Described upper rectangular beam and lower groove beam lay respectively at the left and right sides of stay bearing plate; The stage casing of described stay bearing plate is provided with the middle boss of downward groove beam side projection;
Described upper rectangular beam, stay bearing plate, middle boss and lower groove beam adopt steel plate one bending and molding.
2. one according to claim 1 integrated aisle beam assembly, is characterized in that: described upper rectangular beam is surrounded by left side board, epipleural, right side board and lower side panel; One end of described lower side panel is provided with bending plate upwards; Described bending plate is positioned at the junction of lower side panel and right side board, and is provided with solder design portion between this bending plate and right side board.
3. one according to claim 1 integrated aisle beam assembly, is characterized in that: described middle boss comprises the cross connecting plate, longitudinal connecting panel and the inclination connecting panel that are connected successively; Angle between described longitudinal connecting panel and inclination connecting panel is obtuse angle.
4. one according to claim 1 integrated aisle beam assembly, is characterized in that: described lower groove beam is U-lag, comprises the first side plate, base plate and the second side plate; Described base plate is provided with several fixed orifices.
5. one according to claim 4 integrated aisle beam assembly, is characterized in that: described fixed orifice is circular hole, and several fixed orifices are uniformly distributed on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613338.4U CN204895468U (en) | 2015-08-15 | 2015-08-15 | Pavement roof beam assembly integrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613338.4U CN204895468U (en) | 2015-08-15 | 2015-08-15 | Pavement roof beam assembly integrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895468U true CN204895468U (en) | 2015-12-23 |
Family
ID=54917670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520613338.4U Withdrawn - After Issue CN204895468U (en) | 2015-08-15 | 2015-08-15 | Pavement roof beam assembly integrates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059298A (en) * | 2015-08-15 | 2015-11-18 | 安徽安凯汽车股份有限公司 | Integrated aisle beam assembly |
-
2015
- 2015-08-15 CN CN201520613338.4U patent/CN204895468U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059298A (en) * | 2015-08-15 | 2015-11-18 | 安徽安凯汽车股份有限公司 | Integrated aisle beam assembly |
| CN105059298B (en) * | 2015-08-15 | 2018-04-20 | 安徽安凯汽车股份有限公司 | A kind of integrated aisle beam assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20180420 |