CN203005528U - Semitrailer frame bracket - Google Patents
Semitrailer frame bracket Download PDFInfo
- Publication number
- CN203005528U CN203005528U CN 201220638998 CN201220638998U CN203005528U CN 203005528 U CN203005528 U CN 203005528U CN 201220638998 CN201220638998 CN 201220638998 CN 201220638998 U CN201220638998 U CN 201220638998U CN 203005528 U CN203005528 U CN 203005528U
- Authority
- CN
- China
- Prior art keywords
- horizontal cross
- cross bar
- strut bar
- bar
- setting strut
- 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 semitrailer frame bracket, which is used to solve a problem that the existing semitrailer frame is complicated in positioning and is not high in precision so as to make an error in the assembling process. The semitrailer frame bracket comprises at least two connecting rods, several groups of vertical supporting rods and horizontal cross rods with different heights, wherein the lower end of each vertical supporting rod is connected with each connecting rod arranged in parallel; the upper end of each vertical supporting rod is connected with each horizontal cross rod; the vertical supporting rods and the horizontal cross rods are formed to II-shaped structures and fit to the upper end face of a longitudinal beam of the frame; two ends of each horizontal cross rod are both mounted with two positioning blocks used for positioning the longitudinal beam of the frame; the distance between the two positioning blocks is same as the horizontal width of the longitudinal beam of the frame; and the positioning blocks at the two ends of each horizontal cross rod are longitudinally arranged in the parallel state. The semitrailer frame bracket has the characteristics of simple structure, convenient positioning and high precision.
Description
Technical field
The utility model belongs to the frock field, relates to specifically a kind of semi-trailer frame carriage.
Background technology
Superimposed trailer is that axletree is placed in the vehicle's center of gravity back, and is equipped with and level or vertical power can be delivered to the trailer of the hookup of tractor truck.Superimposed trailer is that main transportation volume is large and be difficult for the large cargo that splits, compares with " monomer-type " automobile, and superimposed trailer more can improve the overall economic efficiency of road transport.Conveying efficiency can improve 30-50%, cost 30-40%, oil consumption decline 20-30%.Superimposed trailer has very important effect in industry, made outstanding contribution for promoting industry and expanding economy.
Yet existing semi-trailer frame location in the process of assembling is loaded down with trivial details, the not high easy mistake of precision.
The utility model content
Loaded down with trivial details for solving in existing semi-trailer frame assembling process the location, precision is not high easily wrong problem occurs, and a kind of semi-trailer frame carriage is provided.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
A kind of semi-trailer frame carriage, it is characterized in that: comprise at least two pipe links, highly different setting strut bar and the horizontal cross bars of many groups, described setting strut bar lower end connects with the pipe link of parallel placement, the upper end is connected with horizontal cross bar, and described setting strut bar and horizontal cross bar form " Π " shape structure and fit with the longeron upper surface of vehicle frame; Described horizontal cross bar two ends all are equipped with two locating pieces that are used for the chassis side rail location, and the distance between two locating pieces is identical with the chassis side rail horizontal clearance, and the locating piece at each horizontal cross bar two ends vertically all is parastate.
Further, described setting strut bar and pipe link, horizontal cross bar are by being welded to connect.
Further, described pipe link is angle steel.
Further, described setting strut bar also is provided with reinforced rib.
Compared with prior art, the utlity model has following beneficial effect:
One, the utility model comprises at least two pipe links, highly different setting strut bar and the horizontal cross bars of many groups, setting strut bar lower end connects with the pipe link of parallel placement, the upper end is connected with horizontal cross bar, erects strut bar and horizontal cross bar formation " Π " shape structure and fits with the longeron upper surface of vehicle frame; The horizontal cross bar two ends all are equipped with two locating pieces that are used for the chassis side rail location, and the distance between two locating pieces is identical with the chassis side rail horizontal clearance, and the locating piece at each horizontal cross bar two ends vertically all is parastate; The located lateral that can fast speed realizes chassis side rail guarantees two longerons parallel of vehicle frame, have simple in structure, the characteristics that the location is convenient, precision is high.
Two, setting strut bar of the present utility model and pipe link, horizontal cross bar by being welded to connect, have manufacturing process simple, are convenient to processing and make.
Three, setting strut bar of the present utility model also is provided with reinforced rib, has improved intensity of the present utility model, has guaranteed the safety of using.
Description of drawings
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the birds-eye view of the utility model embodiment one;
Fig. 3 is the constitution diagram of chassis side rail when normally using;
Constitution diagram when Fig. 4 is the assembling of chassis side rail;
Fig. 5 is that carriage uses constitution diagram;
Mark in figure: 1 is pipe link, and 2 for erectting strut bar, and 3 is locating piece, and 4 is horizontal cross bar.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
Embodiment one
The present embodiment comprises two pipe links 1,7 groups of setting strut bar 2 and horizontal cross bars 4 that height is different, setting strut bar 2 lower ends connect with the pipe link 1 of parallel placement, the upper end is connected with horizontal cross bar 4, erects strut bar 2 and horizontal cross bar 4 and forms " Π " shape structures and fit with the longeron upper surface of vehicle frame; It is identical with the chassis side rail horizontal clearance that horizontal cross bar 4 two ends all are equipped with two distances between locating piece 3, two locating pieces 3 that are used for the chassis side rail location, and the locating piece 3 at each horizontal cross bar 4 two ends vertically all is parastate.
For the ease of processing and manufacturing, setting strut bar 2 and pipe link 1, the horizontal cross bar 4 of the present embodiment are integrated by being welded to connect.Pipe link 1 is selected angle steel, has weldability and mechanical strength preferably.
Embodiment two
The present embodiment comprises two pipe links 1,7 groups of setting strut bar 2 and horizontal cross bars 4 that height is different, setting strut bar 2 lower ends connect with the pipe link 1 of parallel placement, the upper end is connected with horizontal cross bar 4, erects strut bar 2 and horizontal cross bar 4 and forms " Π " shape structures and fit with the longeron upper surface of vehicle frame; It is identical with the chassis side rail horizontal clearance that horizontal cross bar 4 two ends all are equipped with two distances between locating piece 3, two locating pieces 3 that are used for the chassis side rail location, and the locating piece 3 at each horizontal cross bar 4 two ends vertically all is parastate.
For the ease of processing and manufacturing, setting strut bar 2 and pipe link 1, the horizontal cross bar 4 of the present embodiment are integrated by being welded to connect.Pipe link 1 is selected angle steel, has weldability and mechanical strength preferably.
Simultaneously, in order to improve the safety of carriage, the setting strut bar 2 of the present embodiment also is provided with reinforced rib, improves mechanical strength.
The utility model comprises at least two pipe links, highly different setting strut bar and the horizontal cross bars of many groups, setting strut bar lower end connects with the pipe link of parallel placement, the upper end is connected with horizontal cross bar, erects strut bar and horizontal cross bar formation " Π " shape structure and fits with the longeron upper surface of vehicle frame; The horizontal cross bar two ends all are equipped with two locating pieces that are used for the chassis side rail location, and the distance between two locating pieces is identical with the chassis side rail horizontal clearance, and the locating piece at each horizontal cross bar two ends vertically all is parastate; The located lateral that can fast speed realizes chassis side rail guarantees two longerons parallel of vehicle frame, have simple in structure, the characteristics that the location is convenient, precision is high.
Claims (4)
1. semi-trailer frame carriage, it is characterized in that: comprise at least two pipe links, highly different setting strut bar and the horizontal cross bars of many groups, described setting strut bar lower end connects with the pipe link of parallel placement, the upper end is connected with horizontal cross bar, and described setting strut bar and horizontal cross bar form " Π " shape structure and fit with the longeron upper surface of vehicle frame; Described horizontal cross bar two ends all are equipped with two locating pieces that are used for the chassis side rail location, and the distance between two locating pieces is identical with the chassis side rail horizontal clearance, and the locating piece at each horizontal cross bar two ends vertically all is parastate.
2. semi-trailer frame carriage according to claim 1, it is characterized in that: described setting strut bar and pipe link, horizontal cross bar are by being welded to connect.
3. semi-trailer frame carriage according to claim 1, it is characterized in that: described pipe link is angle steel.
4. semi-trailer frame carriage according to claim 1, it is characterized in that: described setting strut bar also is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638998 CN203005528U (en) | 2012-11-28 | 2012-11-28 | Semitrailer frame bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638998 CN203005528U (en) | 2012-11-28 | 2012-11-28 | Semitrailer frame bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005528U true CN203005528U (en) | 2013-06-19 |
Family
ID=48597146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638998 Expired - Fee Related CN203005528U (en) | 2012-11-28 | 2012-11-28 | Semitrailer frame bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005528U (en) |
-
2012
- 2012-11-28 CN CN 201220638998 patent/CN203005528U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202669944U (en) | Heavy semi-trailer for coiled tubing equipment | |
| CN102019960B (en) | Concave rubber-tyred beam carrier | |
| CN204527321U (en) | A kind of box-section tubular light semi-trailer frame | |
| CN104002864A (en) | Special equipment semitrailer chassis | |
| CN204872044U (en) | Tire utensil rack | |
| CN205930900U (en) | Height bears integrative lightweight frame | |
| CN203005528U (en) | Semitrailer frame bracket | |
| CN202130527U (en) | Auxiliary vehicle device of novel beam transport car | |
| CN201941844U (en) | Concave tyre type beam-transporting vehicle | |
| CN201484458U (en) | PCB board carrying trolley | |
| CN203032307U (en) | Semitrailer traction base | |
| CN205417770U (en) | Low gravity center gooseneck type semi -trailer frame | |
| CN204623568U (en) | A kind of vehicle frame and there is its generous amount Mixer Truck | |
| CN203888881U (en) | Half-hung large-tonnage special vehicle | |
| CN102963427A (en) | All aluminum alloy container frame vehicle | |
| CN103625574B (en) | Bus Frame ferry-boat trailer | |
| CN203567816U (en) | Semitrailer chassis | |
| CN203306098U (en) | Connecting structure for passenger car frame and passenger car body and passenger car | |
| CN203402245U (en) | Steel transportation semi-trailer | |
| CN202828788U (en) | Mixed flow conveying skid for coating car body | |
| CN201677941U (en) | No-girder frame semi-trailer specially used for oil tank | |
| CN203601434U (en) | Passenger car framework ferry trailer | |
| CN203005599U (en) | Semitrailer frame positioning tool | |
| CN201665250U (en) | Semi-trailer integration longitudinal beam | |
| CN201092345Y (en) | Light semi-trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Yibin Minjiang Special Vehicle Co., Ltd. Assignor: Zhong Fuju Contract record no.: 2014510000083 Denomination of utility model: Semitrailer frame bracket Granted publication date: 20130619 License type: Exclusive License Record date: 20140718 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151128 |