CN202703692U - Truck double-row floor beam - Google Patents
Truck double-row floor beam Download PDFInfo
- Publication number
- CN202703692U CN202703692U CN 201220375792 CN201220375792U CN202703692U CN 202703692 U CN202703692 U CN 202703692U CN 201220375792 CN201220375792 CN 201220375792 CN 201220375792 U CN201220375792 U CN 201220375792U CN 202703692 U CN202703692 U CN 202703692U
- Authority
- CN
- China
- Prior art keywords
- floor
- side member
- back segment
- floor side
- leading portion
- 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
Links
Images
Abstract
The utility model discloses a truck double-row floor beam which is characterized in that two rear side member front sections which are symmetrical left and right and parallel to rear side member rear sections are arranged in front of the rear side member rear sections, the distance between the two rear side member front sections is larger than the distance between the two rear side member rear sections, and the rear ends of the rear side member front sections are fixedly connected with the rear side member rear sections by rear side member middle sections vertical to the rear side member rear sections; the front ends of the rear side member front sections are connected with one end of each front floor side beam vertical to the rear side member front sections, the other end of each front floor side beam is connected with the rear ends of front floor longitudinal beam rear sections, the front ends of the front floor longitudinal beam rear sections are connected with front floor longitudinal beam front sections, the front floor longitudinal beam rear sections, the front floor longitudinal beam front sections at the same side, and the rear side member rear sections are on the same line, and a front floor rear cross beam is arranged between the left and right front floor longitudinal beam rear sections. By adopting a structure provided by the utility model, the strength of the floor beam is effectively enhanced, the technological difficulty and the production cost are reduced, and the characteristics of ingenious conception, simple structure, easy transformation, low transformation cost, and the like are achieved.
Description
Technical field
The utility model belongs to the goods carrying vehicle technical field, specifically, and the particularly double floor bearer of a kind of goods carrying vehicle.
Background technology
At present, the floor bearer of goods carrying vehicle all adopts straight-through longeron, namely connects before and after the longeron.Adopt this straight-through longeron, the leading portion of longitudinal floor beam extends to place, middle floor always, overlap with the longitudinal floor beam back segment again, lap-joint because of in the discrepancy in elevation on floor cause longitudinal floor beam larger deformation to occur, this has greatly affected the intensity of floor bearer, also makes it cross dark appearance because of drawing depth in the mould punching process and secretly splits phenomenon.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of double floor bearer of more high-intensity goods carrying vehicle that has.
The technical solution of the utility model is as follows: the double floor bearer of a kind of goods carrying vehicle, article two, floor side member back segment (4) is symmetrical set, the rear end of this floor side member back segment (4) is installed tail-bracket (3) by vehicle body and is connected with cross sill (1) behind the rear floor, strength beam (2) under the floor after two before and after be fixed with between two floor side member back segments (4), it is characterized in that: be provided with two symmetrical floor side member leading portions (6) in the place ahead of floor side member back segment (4), article two, the distance between the floor side member leading portion (6) is greater than the distance between two floor side member back segments (4), and floor side member leading portion (6) parallels with floor side member back segment (4), captive joint with floor side member back segment (4) by floor side member stage casing (5) in the rear end of described floor side member leading portion (6), floor side member stage casing (5) are perpendicular with floor side member back segment (4); The front end of described floor side member leading portion (6) is connected with an end of front floor side side bar (7), front floor side side bar (7) is perpendicular with floor side member leading portion (6), the other end of front floor side side bar (7) is connected with the rear end of front longitudinal floor beam back segment (8), the front end of front longitudinal floor beam back segment (8) is connected with front longitudinal floor beam leading portion (9), the front longitudinal floor beam leading portion (9) of described front longitudinal floor beam back segment (8) and homonymy and floor side member back segment (4) are fixedly connected with front floor after cross member (10) point-blank between the front longitudinal floor beam back segment (8) of the right and left.
The utility model will lead directly to longeron and change the well ellbeam that is made of floor side member back segment, floor side member stage casing, floor side member leading portion, front floor side side bar, front longitudinal floor beam back segment and front longitudinal floor beam leading portion into, make the longeron layout that detours along the both sides of engine bin welding assembly at engine bin welding assembly place, thereby avoided the larger deformation of single part appearance on the floor bearer, not only Effective Raise the intensity of floor bearer, and captive joint again after the longeron segmentation made, reduced technology difficulty, more saved production cost.
Between the front longitudinal floor beam leading portion (9) of the right and left, be provided with front floor front cross rail (11), increase so front floor front cross rail, make the intensity of floor bearer higher.
The centre portion of described front floor front cross rail (11) bends backward, the centre portion of front floor front cross rail and the breach of front ground front edge of board centre portion are adapted, thereby make the installation site of front floor front cross rail as far as possible forward, further lengthen the scope of going along with sb. to guard him of floor bearer front end, and then be conducive to improve the intensity of floor assembly.
Cross sill (1) and vehicle body are installed between the tail-bracket (3) behind the described rear floor, vehicle body is installed between tail-bracket (3) and the floor side member back segment (4), under floor side member back segment (4) and the rear floor between the strength beam (2), between floor side member back segment (4) and floor side member stage casing (5), between floor side member stage casing (5) and the floor side member leading portion (6), between floor side member leading portion (6) and the front floor side side bar (7), between front floor side side bar (7) and the front longitudinal floor beam back segment (8), between front longitudinal floor beam back segment (8) and the front floor after cross member (10), between front longitudinal floor beam back segment (8) and the front longitudinal floor beam leading portion (9), and between front longitudinal floor beam leading portion (9) and the front floor front cross rail (11), all by being welded and fixed.Be welded and fixed the stable connection that makes between each part, and the intensity of junction is high.
Strength beam (2), vehicle body installation tail-bracket (3), floor side member back segment (4), floor side member stage casing (5), floor side member leading portion (6), front floor side side bar (7), front longitudinal floor beam back segment (8), front longitudinal floor beam leading portion (9), front floor after cross member (10) and all punch formings of front floor front cross rail (11) under cross sill (1), the rear floor behind the described rear floor.This sampling technology is simple, and productive costs is low.
Beneficial effect: the utility model changes the well ellbeam into by leading directly to longeron, thereby avoided the larger deformation of single part appearance on the floor bearer, not only Effective Raise the intensity of floor bearer, and captive joint again after the longeron segmentation made, reduced technology difficulty and productive costs, have be skillfully constructed, simple in structure, transform easily, the characteristics such as improvement cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As depicted in figs. 1 and 2, the utility model comprises that strength beam 2 under cross sill 1 behind the rear floor, the rear floor, vehicle body install tail-bracket 3, floor side member back segment 4, floor side member stage casing 5, floor side member leading portion 6, front floor side side bar 7, front longitudinal floor beam back segment 8, front longitudinal floor beam leading portion 9, front floor after cross member 10 and front floor front cross rail 11.Wherein two floor side member back segments 4 are symmetrical set, and cross sill 1 was welded and fixed after tail-bracket 3 and rear floor were installed by vehicle body in the rear end of this floor side member back segment 4, and cross sill 1 is perpendicular behind floor side member back segment 4 and the rear floor; Be welded with strength beam 2 under two rear floors that are parallel to each other, front and back between two floor side member back segments 4, and strength beam 2 parallels with cross sill 1 behind the rear floor under this rear floor, these are all same as the prior art, and therefore not to repeat here.Be provided with distance between 6, two floor side member leading portions 6 of two symmetrical floor side member leading portions in the place ahead of floor side member back segment 4 greater than the distance between two floor side member back segments 4, and floor side member leading portion 6 parallels with floor side member back segment 4.Captive joint with floor side member back segment 4 by floor side member stage casing 5 in the rear end of described floor side member leading portion 6, connection mode is for being welded and fixed, and floor side member stage casing 5 is perpendicular with floor side member back segment 4.One end of the front end of described floor side member leading portion 6 and front floor side side bar 7 is welded and fixed, and front floor side side bar 7 is perpendicular with floor side member leading portion 6, and the rear end of the other end of front floor side side bar 7 and front longitudinal floor beam back segment 8 is welded and fixed.The rear end of the front end of front longitudinal floor beam back segment 8 and front longitudinal floor beam leading portion 9 is welded and fixed, and the front longitudinal floor beam leading portion 9 of described front longitudinal floor beam back segment 8 and homonymy and floor side member back segment 4 are point-blank.
As shown in Figure 1 and Figure 2, be welded with front floor after cross member 10 between the front longitudinal floor beam back segment 8 of the right and left, this front floor after cross member 10 parallels with strength beam 2 under the rear floor.Be welded with front floor front cross rail 11 between the front longitudinal floor beam leading portion 9 of the right and left, this front floor front cross rail 11 parallels with front floor after cross member 10.The centre portion of described front floor front cross rail 11 bends backward.Strength beam 2, vehicle body installation tail-bracket 3, floor side member back segment 4, floor side member stage casing 5, floor side member leading portion 6, front floor side side bar 7, front longitudinal floor beam back segment 8, front longitudinal floor beam leading portion 9, front floor after cross member 10 and the 11 equal punch formings of front floor front cross rail under cross sill 1, the rear floor behind the described rear floor.
Claims (5)
1. double floor bearer of goods carrying vehicle, article two, floor side member back segment (4) is symmetrical set, the rear end of this floor side member back segment (4) is installed tail-bracket (3) by vehicle body and is connected with cross sill (1) behind the rear floor, strength beam (2) under the floor after two before and after be fixed with between two floor side member back segments (4), it is characterized in that: be provided with two symmetrical floor side member leading portions (6) in the place ahead of floor side member back segment (4), article two, the distance between the floor side member leading portion (6) is greater than the distance between two floor side member back segments (4), and floor side member leading portion (6) parallels with floor side member back segment (4), captive joint with floor side member back segment (4) by floor side member stage casing (5) in the rear end of described floor side member leading portion (6), floor side member stage casing (5) are perpendicular with floor side member back segment (4); The front end of described floor side member leading portion (6) is connected with an end of front floor side side bar (7), front floor side side bar (7) is perpendicular with floor side member leading portion (6), the other end of front floor side side bar (7) is connected with the rear end of front longitudinal floor beam back segment (8), the front end of front longitudinal floor beam back segment (8) is connected with front longitudinal floor beam leading portion (9), the front longitudinal floor beam leading portion (9) of described front longitudinal floor beam back segment (8) and homonymy and floor side member back segment (4) are fixedly connected with front floor after cross member (10) point-blank between the front longitudinal floor beam back segment (8) of the right and left.
2. the double floor bearer of goods carrying vehicle according to claim 1 is characterized in that: be provided with front floor front cross rail (11) between the front longitudinal floor beam leading portion (9) of the right and left.
3. the double floor bearer of goods carrying vehicle according to claim 2, it is characterized in that: the centre portion of described front floor front cross rail (11) bends backward.
4. according to claim 1 and 2 or the double floor bearer of 3 described goods carrying vehicles, it is characterized in that: cross sill (1) and vehicle body are installed between the tail-bracket (3) behind the described rear floor, vehicle body is installed between tail-bracket (3) and the floor side member back segment (4), under floor side member back segment (4) and the rear floor between the strength beam (2), between floor side member back segment (4) and floor side member stage casing (5), between floor side member stage casing (5) and the floor side member leading portion (6), between floor side member leading portion (6) and the front floor side side bar (7), between front floor side side bar (7) and the front longitudinal floor beam back segment (8), between front longitudinal floor beam back segment (8) and the front floor after cross member (10), between front longitudinal floor beam back segment (8) and the front longitudinal floor beam leading portion (9), and between front longitudinal floor beam leading portion (9) and the front floor front cross rail (11), all by being welded and fixed.
5. the double floor bearer of goods carrying vehicle according to claim 4 is characterized in that: strength beam (2), vehicle body installation tail-bracket (3), floor side member back segment (4), floor side member stage casing (5), floor side member leading portion (6), front floor side side bar (7), front longitudinal floor beam back segment (8), front longitudinal floor beam leading portion (9), front floor after cross member (10) and all punch formings of front floor front cross rail (11) under cross sill (1), the rear floor behind the described rear floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375792 CN202703692U (en) | 2012-07-31 | 2012-07-31 | Truck double-row floor beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375792 CN202703692U (en) | 2012-07-31 | 2012-07-31 | Truck double-row floor beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703692U true CN202703692U (en) | 2013-01-30 |
Family
ID=47584020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375792 Expired - Fee Related CN202703692U (en) | 2012-07-31 | 2012-07-31 | Truck double-row floor beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725601A (en) * | 2018-05-31 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | Cab floor assembly structure |
-
2012
- 2012-07-31 CN CN 201220375792 patent/CN202703692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725601A (en) * | 2018-05-31 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | Cab floor assembly structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204197059U (en) | Front floor framework structure and vehicle body and vehicle | |
| CN202703692U (en) | Truck double-row floor beam | |
| CN202413923U (en) | Square-pipe welding type vehicle frame | |
| CN203600955U (en) | Split structure for car door inner plate | |
| CN203211389U (en) | Rear trailing cross beam for automobile | |
| CN201484343U (en) | Adjustable rear bumper guard structure of automobiles | |
| CN203713974U (en) | Tubular secondary frame structure | |
| CN203497110U (en) | Side door plate of tricycle carriage | |
| CN202243674U (en) | Traction transverse beam assembly for heavy truck | |
| CN203651899U (en) | Frame front end installation support | |
| CN202789227U (en) | Tractor air filter support assembly | |
| CN202169966U (en) | Novel crossbeam structure of automobile frame | |
| CN201250417Y (en) | Novel vehicle of skid steer loader | |
| CN204238290U (en) | A kind of bulldozer cab cage construction | |
| CN204399057U (en) | A kind of front anticollision beam of automobile assembly | |
| CN202389465U (en) | Three-section overlapping automobile frame assembly structure for two-stage stepping city bus | |
| CN203157901U (en) | Mine truck bumper | |
| CN205468506U (en) | Hybrid passenger train tail longeron assembly | |
| CN204432465U (en) | Assist grip mounting structure in a kind of arrangements for automotive doors | |
| CN204506884U (en) | A kind of low entry bus brake system air receiver arrangement apparatus | |
| CN204110174U (en) | A kind of automobile front windshield lower beam | |
| CN203567809U (en) | Guide plate structure | |
| CN204399286U (en) | Breakaway-element vehicle frame snow plow base apparatus | |
| CN202641877U (en) | Mini-truck front wall | |
| CN202952786U (en) | Vehicle rear tow hook component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130130 Termination date: 20170731 |