CN204161467U - A kind of subframe and engineering truck - Google Patents
A kind of subframe and engineering truck Download PDFInfo
- Publication number
- CN204161467U CN204161467U CN201420502325.5U CN201420502325U CN204161467U CN 204161467 U CN204161467 U CN 204161467U CN 201420502325 U CN201420502325 U CN 201420502325U CN 204161467 U CN204161467 U CN 204161467U
- Authority
- CN
- China
- Prior art keywords
- subframe
- crossbeam
- longerons
- longeron
- chassis
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of subframe, for being connected with the vehicle frame on chassis, the crossbeam comprising two longerons and be arranged between two described longerons, described crossbeam and two described longerons removably connect.Compared with prior art, eliminate the operation of welding between above-mentioned crossbeam and longeron, greatly reduce welding job amount, it is convenient to install and remove, and it is convenient to change, and generalization degree is higher, and reduces productive costs.Meanwhile, the invention also discloses a kind of engineering truck that above-mentioned subframe is set.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of subframe and comprises the engineering truck of above-mentioned subframe.
Background technology
Engineering truck generally includes mounting mechanism (mixer barrel etc. of such as mixermobile).Upper mounting mechanism is arranged on subframe usually, and subframe is arranged on chassis, thus the load of upper mounting mechanism evenly passes to chassis by subframe.Because subframe has connecting base plate, increases the effect of the upper mounting mechanism such as chassis upper frame intensity and supporting mixer barrel, therefore subframe is the vitals on engineering truck.
As shown in Figure 1, the crossbeam 2 comprising two longerons 1 and be welded between two longerons 1, longeron 1 generally adopts rectangular tube or channel-section steel to existing subframe, welds different support to meet the demand of installation accessories on longeron 1 simultaneously.This subframe not only welding capacity is large, and welding deformation is large, and it is large that manufacturing process controls difficulty, and poor universality.
In sum, how providing that a kind of generalization degree is high, mounting or dismounting are convenient, can greatly reduce welding job amount, the subframe reduced costs and comprise the engineering truck of this subframe, is those skilled in the art's problem demanding prompt solutions.
Utility model content
In view of this, the utility model proposes a kind of subframe and comprise the engineering truck of this subframe, to solve the technical matters that existing auxiliary frame structure welding capacity is large, welding deformation is large and generalization degree is poor.
On the one hand, the utility model provides a kind of subframe, and for being connected with the vehicle frame on chassis, the crossbeam comprising two longerons and be arranged between two described longerons, described crossbeam is detachably fixedly connected with two described longerons.
Further, described longeron is I-shaped structure or trench structure or box-structure.
Further, described longeron comprises two pieces of stringer boards and at least one piece of riser, described riser is arranged between two pieces of described stringer boards, described stringer board and/or described riser are provided with multiple mounting hole, described mounting hole is provided with fastener, and described crossbeam is detachably fixedly connected with two described longerons by described fastener.
Further, the two ends of described crossbeam are provided with attaching parts, and described crossbeam is detachably fixedly connected with described longeron by described attaching parts.
Further, described crossbeam and described longeron are spirally connected or rivet.
Further, comprise subframe adapter plate, described subframe is detachably fixedly connected with described vehicle frame by described subframe adapter plate.
Further, two described longerons be arranged in parallel, and the quantity of described crossbeam is one or more.
Further, many described crossbeams be arranged in parallel and/or arranged in a crossed manner.
The crossbeam that the subframe that the utility model provides comprises two longerons and is arranged between two longerons, this crossbeam is detachably fixedly connected with two longerons.Compared to existing technologies, eliminate the operation of welding before above-mentioned crossbeam and longeron, greatly reduce welding job amount, it is convenient to install and remove, and it is convenient to change, and generalization degree is higher, and reduces productive costs.
On the other hand, the utility model also provides a kind of engineering truck, comprises mounting mechanism, chassis and subframe, and described upper mounting mechanism is arranged on described subframe, and described subframe is arranged on described chassis, and described subframe is the subframe described in above-mentioned any one.
Further, described chassis is provided with vehicle frame, and described subframe is installed on described vehicle frame.
Above-mentioned engineering truck obviously has whole beneficial effects of aforementioned auxiliary vehicle frame, does not repeat them here.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the partial schematic diagram of subframe in correlation technique;
Fig. 2 is the perspective view of the utility model subframe one specific embodiment;
Fig. 3 is the enlarged diagram at A position in Fig. 2;
Fig. 4 is the front view of longeron in Fig. 2;
Fig. 5 is B-B cutaway view in Fig. 4;
Fig. 6 is the structural representation that the utility model subframe is mounted on vehicle frame.
Fig. 1 description of reference numerals
1 longeron 2 crossbeam
Fig. 2 to Fig. 6 description of reference numerals
1 longeron 2 crossbeam 3 attaching parts
4 fastener 5 vehicle frame 6 subframe adapter plates
11 stringer board 12 risers
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figures 2 to 6, a kind of subframe, for being connected with the vehicle frame 5 on chassis, the crossbeam 2 comprising two longerons 1 and be arranged between two longerons 1, longeron 1 is arranged along subframe length direction, for reducing welding job amount, avoid the generation of welding deformation situation, crossbeam 2 is detachably fixedly connected with two longerons 1, particularly, is preferably spirally connected or rivets between above-mentioned crossbeam 1 and two longerons 1.
Further, in the utility model, longeron 1 preferably can be I-shaped structure or trench structure or box-structure.Be further elaborated for I-shaped structure for longeron 1 below.
As shown in Figure 5, now, longeron 1 comprises two pieces of stringer boards 11 and one piece of riser 12, and stringer board 11 is identical with the setting direction of longeron 1, and riser 12 is vertically arranged, and riser 12 is fixedly installed between two pieces of stringer boards 11.For ensureing that crossbeam 1 is detachably fixedly connected with longeron 2, can at stringer board 11 or riser 12, even stringer board 11 and perpendicular version 12 all can be provided with multiple mounting hole, this mounting hole is provided with fastener 4, and namely crossbeam 2 is detachably fixedly connected with two longerons 1 by this fastener 4.
Because in version when longeron 1 is trench structure and previous embodiment, the version of longeron 1 is similar, therefore the arrangement form of mounting hole, fastener 4 is also similar with previous embodiment, does not repeat them here.
When longeron 1 is box-structure, now, longeron 1 comprises two pieces of stringer boards 11 and two pieces of risers 12, two pieces of risers 12 are arranged between two pieces of stringer boards 11, similar with previous embodiment, above-mentioned riser 12 or stringer board 11, even stringer board 11 and perpendicular version 12 are equipped with multiple mounting hole, this mounting hole is provided with fastener 4, and crossbeam 2 is detachably fixedly connected with two longerons 1 by this fastener 4.
As previously mentioned, owing to being preferably spirally connected between crossbeam 1 and two longerons 1 or riveting, above-mentioned fastener 4 is preferably bolt or rivet.It should be noted that, other devices that can realize fastening effect also in protection domain of the present utility model, in this citing that differs.
Simultaneously, it is worth mentioning, in view of above-mentioned stringer board 11 or riser 12 are provided with multiple mounting hole, the mounting hole connecting diverse location can realize the random adjustment of remaining parts installation site on crossbeam 2 position and subframe, and the position of crossbeam 2 can be changed according to the varying strength of vehicle frame 5, and then regulate subframe intensity.
As shown in Figures 2 and 3, be longitudinal beam connected 1 and crossbeam 2 better, be equipped with attaching parts 3 at the two ends of crossbeam 2, crossbeam 2 is detachably fixedly connected with longeron 1 by attaching parts 3.Particularly, due to stringer board in the utility model 11 or riser 12 being equipped with multiple mounting hole, therefore attaching parts 3 coordinates with it and is also provided with mounting hole, aforementioned fasteners 4 can pass the mounting hole on attaching parts 3, stringer board 11 or riser 12, reaches the technique effect of fixing longeron 1 and crossbeam 2.
As shown in Figure 6, subframe is also provided with subframe adapter plate 6, subframe is detachably fixedly connected with vehicle frame 5 by subframe adapter plate 6, and particularly, subframe adapter plate 6 is detachably fixedly connected with the stringer board 11 on longeron 1.
In the utility model, two longerons 1 be arranged in parallel, and the quantity of crossbeam 2 is one or more.It should be noted that, the form of crossbeam 1 can carry out increasing or changing according to different chassis, and when the quantity of crossbeam 2 is many, the arrangement form of crossbeam 2 does not limit, and both can be arranged in parallel, also can be arranged in a crossed manner, or parallel and intersection mixing setting.
In sum, the subframe in the utility model, the crossbeam 2 comprising two longerons 1 and be arranged between two longerons 1, this crossbeam 2 is detachably fixedly connected with two longerons 1.Compared to existing technologies, above-mentioned crossbeam 2 and longeron 1 eliminate the operation of welding before, and greatly reduce welding job amount, it is convenient to install and remove, and it is convenient to change, and generalization degree is higher, and reduces productive costs.
On the other hand, the invention also discloses a kind of engineering truck, comprise mounting mechanism, chassis and subframe, upper mounting mechanism is arranged on subframe, and subframe is arranged on chassis, and this subframe is subframe described on it.Particularly, chassis is provided with vehicle frame 5, above-mentioned subframe and being installed on vehicle frame 5.
Above-mentioned engineering truck obviously has whole beneficial effects of aforementioned auxiliary vehicle frame, does not repeat them here.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; 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 (10)
1. a subframe, for being connected with the vehicle frame (5) on chassis, it is characterized in that, the crossbeam (2) comprising two longerons (1) and be arranged between two described longerons (1), described crossbeam (2) is detachably fixedly connected with two described longerons (1).
2. subframe according to claim 1, is characterized in that, described longeron (1) is I-shaped structure or trench structure or box-structure.
3. subframe according to claim 2, it is characterized in that, described longeron (1) comprises two pieces of stringer boards (11) and at least one piece of riser (12), described riser (12) is arranged between two pieces of described stringer boards (11), described stringer board (11) and/or described riser (12) are provided with multiple mounting hole, described mounting hole is provided with fastener (4), and described crossbeam (2) is detachably fixedly connected with two described longerons (1) by described fastener (4).
4. subframe according to any one of claim 1 to 3, it is characterized in that, the two ends of described crossbeam (2) are provided with attaching parts (3), and described crossbeam (2) is detachably fixedly connected with described longeron (1) by described attaching parts (3).
5. subframe according to any one of claim 1 to 3, is characterized in that, described crossbeam (2) and described longeron (1) are spirally connected or rivet.
6. subframe according to any one of claim 1 to 3, is characterized in that, comprises subframe adapter plate (6), and described subframe is detachably fixedly connected with described vehicle frame (5) by described subframe adapter plate (6).
7. subframe according to any one of claim 1 to 3, is characterized in that, two described longerons (1) be arranged in parallel, and the quantity of described crossbeam (2) is one or more.
8. subframe according to claim 7, is characterized in that, many described crossbeams (2) be arranged in parallel and/or arranged in a crossed manner.
9. an engineering truck, comprises mounting mechanism, chassis and subframe, and described upper mounting mechanism is arranged on described subframe, and described subframe is arranged on described chassis, it is characterized in that, the subframe of described subframe according to any one of claim 1 to 8.
10. engineering truck according to claim 9, is characterized in that, described chassis is provided with vehicle frame (5), and described subframe is installed on described vehicle frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502325.5U CN204161467U (en) | 2014-09-02 | 2014-09-02 | A kind of subframe and engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502325.5U CN204161467U (en) | 2014-09-02 | 2014-09-02 | A kind of subframe and engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161467U true CN204161467U (en) | 2015-02-18 |
Family
ID=52535181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502325.5U Active CN204161467U (en) | 2014-09-02 | 2014-09-02 | A kind of subframe and engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392503A (en) * | 2016-12-14 | 2017-02-15 | 辽宁忠旺特种车辆制造有限公司 | Suspended cross beam and longitudinal beam assembling technology |
| CN107512311A (en) * | 2017-07-12 | 2017-12-26 | 湖北航天技术研究院特种车辆技术中心 | A kind of vehicle frame and vehicle |
| CN107585211A (en) * | 2017-10-16 | 2018-01-16 | 吉林大学 | A kind of car modular vehicle frame |
-
2014
- 2014-09-02 CN CN201420502325.5U patent/CN204161467U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392503A (en) * | 2016-12-14 | 2017-02-15 | 辽宁忠旺特种车辆制造有限公司 | Suspended cross beam and longitudinal beam assembling technology |
| CN107512311A (en) * | 2017-07-12 | 2017-12-26 | 湖北航天技术研究院特种车辆技术中心 | A kind of vehicle frame and vehicle |
| CN107585211A (en) * | 2017-10-16 | 2018-01-16 | 吉林大学 | A kind of car modular vehicle frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204161467U (en) | A kind of subframe and engineering truck | |
| CN104410032B (en) | Cable mounting and fixing bracket | |
| CN103433907A (en) | Working position apparatus | |
| CN204339169U (en) | The flexible manufacturing frock of Welding frame structure | |
| CN201833845U (en) | Steel plate spring support in non-independent suspension system | |
| CN104149854A (en) | Front beam assembly | |
| CN205768465U (en) | A kind of automobile rear torsion beam support | |
| CN202271943U (en) | Vehicle protection device | |
| CN107757636B (en) | Electrical appliance module universal support arrangement under vehicle | |
| CN204024084U (en) | Easy unloading type triangular pipe truss just spells moulding bed | |
| CN206327437U (en) | A kind of beam structure of adjustable vehicle frame | |
| CN104754891A (en) | Hanging type heavy article mounting electric cabinet | |
| CN105058337A (en) | Disassembling and assembling rack universal for frame-type gun turrets | |
| CN204055351U (en) | A kind of gear box suspension mounting structure | |
| CN211465276U (en) | Assembly welding tool for bogie frame | |
| CN203358241U (en) | Pull rod type vehicle towing hook device and towing hook pull rod mounting bracket thereof | |
| CN202388414U (en) | Auxiliary tooling of five-way proportional valve | |
| CN214739780U (en) | Simple steel structure construction steel platform mounting structure | |
| CN201842042U (en) | Front support plate for storage battery mounting bracket | |
| CN206521943U (en) | A kind of square steel apparatus of aluminum alloy pattern plate | |
| CN207858794U (en) | A kind of brake assembly turnover rack | |
| CN110329140A (en) | It is used to support the crossbeam of container and the vehicle with it | |
| CN205131379U (en) | Solebar ventral surface hole site layout structure | |
| CN208518140U (en) | A kind of mounting structure of light partition wall and beam | |
| CN203845631U (en) | Lifting beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |