CN205113444U - Connection structure of crossbeam and longeron - Google Patents
Connection structure of crossbeam and longeron Download PDFInfo
- Publication number
- CN205113444U CN205113444U CN201520775118.1U CN201520775118U CN205113444U CN 205113444 U CN205113444 U CN 205113444U CN 201520775118 U CN201520775118 U CN 201520775118U CN 205113444 U CN205113444 U CN 205113444U
- Authority
- CN
- China
- Prior art keywords
- longeron
- pipe clamp
- belly
- connection structure
- outside
- 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
Abstract
The utility model provides a connection structure of crossbeam and longeron, including entablature, bottom end rail and longeron, the one end of entablature with the one end of bottom end rail all with the ventral surface of longeron links firmly, it keeps away from to be provided with the orientation on the bottom end rail the pipe clamp installation department of the ventral surface extension of longeron to with the pipe clamp installation extremely on the pipe clamp installation department. The utility model discloses connection structure of crossbeam and longeron all moves the mounting point of entablature and bottom end rail to the ventral surface of longeron on, and the entablature that can effectively avoid leading to because of the precision problem and bottom end rail attach together the difficulty, moreover the operating space during the setting up the position and be favorable to increasing the fixed pipeline of pipe clamp of pipe clamp.
Description
Technical field
The utility model relates to truck frame field, particularly the connection structure of a kind of crossbeam and longeron.
Background technology
Truck frame is made up of crossbeam and longeron, and crossbeam is connected with longeron and makes frame assembly form a complete framework, to ensure that vehicle frame has enough torsional stiffnesies, and provides attachment point for associated components.
As shown in Figure 1, the connection structure of existing crossbeam and longeron comprises entablatrance 1', cross sill 2' and longeron 3', wherein, one end of entablatrance 1' and one end of cross sill 2' are linked together by bolt assembly with the top airfoil 31' of longeron 3' and lower aerofoil 32' respectively, and on the outside of belly 33' of longeron 3', arrange the pipe clamp 4' being used for fixing pipeline.Because the entablatrance 1' of this structure and cross sill 2' needs to dock with the top airfoil 31' of longeron 3' and lower aerofoil 32' respectively, higher to the accuracy requirement of each connecting bore, easily cause entablatrance 1' and cross sill 2' to attach together difficulty.And pipe clamp 4' is arranged in the framework that longeron 3', entablatrance 1' and cross sill 2' form, operational space when using pipe clamp 4' to fix pipeline is limited, comparatively inconvenience.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can effectively avoid causing because of precision problem attach together difficulty, the connection structure of the crossbeam that pipeline is easy to assembly and longeron.
For solving the problems of the technologies described above, the utility model provides the connection structure of a kind of crossbeam and longeron, comprise entablatrance, cross sill and longeron, one end of described entablatrance and one end of described cross sill are all connected with the outside of belly of described longeron, described cross sill is provided with the pipe clamp installation portion extended towards the outside of belly away from described longeron, to be mounted to by pipe clamp on described pipe clamp installation portion.
Preferably, the outside of belly of described entablatrance and described longeron is connected by the first bolt assembly, the outside of belly of described cross sill and described longeron is connected by the second bolt assembly and the 3rd bolt assembly, and described first bolt assembly, line between the second bolt assembly and the center-point of the 3rd bolt assembly form an equilateral triangle.
More preferably, the projection of the attachment point of described pipe clamp on the outside of belly of described longeron is arranged in described equilateral triangle.
Preferably, described entablatrance have respectively with the top airfoil of described longeron and the suitable horizontal part of the outside of belly and vertical portion.
The attachment point of entablatrance and cross sill all moves on the outside of belly of longeron by the connection structure of the utility model crossbeam and longeron, can effectively avoid the entablatrance because precision problem causes and cross sill to attach together difficulty, and the setting position of pipe clamp is conducive to increasing operational space when pipe clamp fixes pipeline.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the connection structure of existing crossbeam and longeron;
Fig. 2 is the schematic diagram of the connection structure embodiment of the utility model crossbeam and longeron.
Indicate as follows in figure:
Entablatrance-1', cross sill-2', longeron-3', top airfoil-31', lower aerofoil-32', the outside of belly-33', pipe clamp-4', entablatrance-1, horizontal part-11, vertical portion-12, cross sill-2, pipe clamp installation portion-21, longeron-3, the outside of belly-31, top airfoil-32, pipe clamp-4, first bolt assembly-5, the second bolt assembly-6, the 3rd bolt assembly-7.
Detailed description of the invention
For enabling above-mentioned purpose, the feature and advantage of utility model more become apparent, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 2, the connection structure of the crossbeam that the utility model provides and longeron, comprise entablatrance 1, cross sill 2 and longeron 3, one end of described entablatrance 1 and one end of described cross sill 2 are all connected with the outside of belly 31 of described longeron 3, described cross sill 2 is provided with the pipe clamp installation portion 21 extended towards the outside of belly 31 away from described longeron 3, to be mounted to by pipe clamp 4 on described pipe clamp installation portion 21, above-mentioned being connected realizes by welding or the mode such as bolt connection.
The attachment point of entablatrance 1 and cross sill 2 all moves on the outside of belly 31 of longeron 3 by the connection structure of the utility model crossbeam and longeron, effectively can avoid the entablatrance 1 because precision problem causes and cross sill 2-in-1 dress difficulty, and the setting position of pipe clamp 4 is conducive to increasing operational space when pipe clamp 4 fixes pipeline.
The stability connected in order to ensure entablatrance 1, between cross sill 2 and longeron 3, the outside of belly 31 of described entablatrance 1 and described longeron 3 is connected by the first bolt assembly 5, the outside of belly 31 of described cross sill 2 and described longeron 3 is connected by the second bolt assembly 6 and the 3rd bolt assembly 7, line between described first bolt assembly 5, second bolt assembly 6 and the center-point of the 3rd bolt assembly 7 forms an equilateral triangle, it will be apparent to those skilled in the art that above-mentioned each bolt assembly generally includes screw bolt and nut.
In order to weaken the vibration being passed to pipe clamp 4 from vehicle frame, improve the service life of pipe clamp 4, the projection of attachment point on the outside of belly 31 of described longeron 3 of described pipe clamp 4 is arranged in described equilateral triangle.
In order to improve the intensity of vehicle frame, described entablatrance 1 have respectively with the top airfoil 32 of described longeron 3 and the suitable horizontal part 11 of the outside of belly 31 and vertical portion 12, it will be apparent to those skilled in the art that the vertical portion 12 of entablatrance 1 is connected with the outside of belly 31 of longeron 3.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (4)
1. the connection structure of a crossbeam and longeron, it is characterized in that, comprise entablatrance, cross sill and longeron, one end of described entablatrance and one end of described cross sill are all connected with the outside of belly of described longeron, described cross sill is provided with the pipe clamp installation portion extended towards the outside of belly away from described longeron, to be mounted to by pipe clamp on described pipe clamp installation portion.
2. the connection structure of crossbeam according to claim 1 and longeron, it is characterized in that, the outside of belly of described entablatrance and described longeron is connected by the first bolt assembly, the outside of belly of described cross sill and described longeron is connected by the second bolt assembly and the 3rd bolt assembly, and described first bolt assembly, line between the second bolt assembly and the center-point of the 3rd bolt assembly form an equilateral triangle.
3. the connection structure of crossbeam according to claim 2 and longeron, is characterized in that, the projection of attachment point on the outside of belly of described longeron of described pipe clamp is arranged in described equilateral triangle.
4. the connection structure of crossbeam according to claim 1 and longeron, is characterized in that, described entablatrance have respectively with the top airfoil of described longeron and the suitable horizontal part of the outside of belly and vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775118.1U CN205113444U (en) | 2015-09-30 | 2015-09-30 | Connection structure of crossbeam and longeron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775118.1U CN205113444U (en) | 2015-09-30 | 2015-09-30 | Connection structure of crossbeam and longeron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113444U true CN205113444U (en) | 2016-03-30 |
Family
ID=55569079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775118.1U Expired - Fee Related CN205113444U (en) | 2015-09-30 | 2015-09-30 | Connection structure of crossbeam and longeron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358469A (en) * | 2016-09-22 | 2017-02-01 | 广西柳工机械股份有限公司 | Scarifier connecting frame structure |
-
2015
- 2015-09-30 CN CN201520775118.1U patent/CN205113444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358469A (en) * | 2016-09-22 | 2017-02-01 | 广西柳工机械股份有限公司 | Scarifier connecting frame structure |
| CN106358469B (en) * | 2016-09-22 | 2019-02-19 | 广西柳工机械股份有限公司 | Ridge buster connecting frame structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205113444U (en) | Connection structure of crossbeam and longeron | |
| CN204985471U (en) | Mechanical damper for vehicle | |
| CN104890493A (en) | Engine suspension cushion assembly | |
| CN204196642U (en) | A kind of integrated support structure | |
| CN203920900U (en) | Capstan winch connection structure before a kind of commercial vehicle/comm..vehicle | |
| CN203496976U (en) | Fixing support of steering device | |
| CN203957869U (en) | A kind of pipe beam fixed sturcture of transmission shaft center support | |
| CN203201015U (en) | Combined type I-shaped steel component | |
| CN206277945U (en) | Speed changer crossbeam | |
| CN104443401A (en) | Novel engine installing structure | |
| CN203359837U (en) | Double-fly-jib device of tire crane | |
| CN203020410U (en) | Rear fender bracket assembly | |
| CN204077362U (en) | The side-mounted Hydraulic oil tank support of dumping truck | |
| CN203544128U (en) | Front suspension auxiliary frame with exhaust pipe hook support | |
| CN203623309U (en) | Buffer block structure | |
| CN204402040U (en) | A kind of moving screw for connecting aluminum alloy wallboard and back cord | |
| CN207416543U (en) | A kind of exhaust pipe mounting structure | |
| CN203889027U (en) | Anti-shock support for lamp on ship deck | |
| CN203740791U (en) | Elevator speed limiter connecting support | |
| CN202702246U (en) | Robot visual support system | |
| CN206171238U (en) | Preceding support piece upper bracket subassembly | |
| CN202867131U (en) | Support mechanism of inlet buffer tank for compressor unit | |
| CN204236161U (en) | A kind of novel rear spring shackle bracket | |
| CN205854292U (en) | A kind of attachment means of truck cap rear mudguard | |
| CN203511523U (en) | ECU front installing support assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20160330 Termination date: 20190930 |