CN211001554U - Special frame for medium-sized snow sweeper - Google Patents
Special frame for medium-sized snow sweeper Download PDFInfo
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- CN211001554U CN211001554U CN201921856068.4U CN201921856068U CN211001554U CN 211001554 U CN211001554 U CN 211001554U CN 201921856068 U CN201921856068 U CN 201921856068U CN 211001554 U CN211001554 U CN 211001554U
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000004048 modification Effects 0.000 abstract description 5
- 238000012986 modification Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000012857 repacking Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a medium-sized snow sweeper special-purpose vehicle frame, left longeron and right longeron including the symmetry setting have set gradually transmission shaft intermediate strut crossbeam, first back suspension crossbeam, second back suspension crossbeam from the front to the back between left longeron and the right longeron, and left longeron is equipped with two front end castings respectively with right longeron front end, is equipped with the crossbeam mount pad on each front end casting respectively, is equipped with first crossbeam on two crossbeam mount pads, still is equipped with snow removing device installation interface on the crossbeam mount pad, still is equipped with the second crossbeam between left longeron and the right longeron. The utility model has the advantages that: the snow sweeper is optimized according to the arrangement and modification requirements of the snow sweeper, so that the snow sweeper can be modified conveniently; the first cross beam of the frame and the large casting at the front end of the frame are structurally reinforced and optimized according to the limit impact working condition in the snow removing process, the overall strength and the reliability of the frame are improved, and the reliability of the frame of the snow removing vehicle is greatly improved.
Description
Technical Field
The utility model relates to a special-purpose vehicle frame technical field specifically indicates a special-purpose vehicle frame of medium-sized snow remover.
Background
At present, the snow sweeper refitting enterprises in China basically adopt a universal chassis provided by a whole vehicle factory, and a frame of the snow sweeper refitting enterprise is also a universal frame of a commercial vehicle.
Along with the demand of municipal administration field to snow removing special-purpose vehicle constantly increases, the repacking factory has higher and higher requirements to the chassis, and the requirement such as modularization, integration, reliability, and the simplification of facial make-up interface, the convenience of transformation system to chassis frame assembly is higher and higher.
Patent publication No. CN203047365U discloses a special-purpose vehicle frame assembly, and this kind of frame structure is simple structure, can satisfy the multiple repacking demand of repacking factory, simplifies the repacking degree of difficulty, but it is not to the design of snow sweeper, and its frame front end local strength is relatively poor, is difficult to bear the impact condition of snow removing in-process, and to snow sweeper this kind of frame reliability relatively poor.
Disclosure of Invention
The utility model aims at solving the above problem, providing a special car frame of medium-sized snow remover, its front end is equipped with front beam and engine pocket roof beam, and a plurality of snow remover transition support, and local strength is stronger, installs snow removing device additional simply, can bear the impact condition of snow removing in-process, and this kind of frame reliability is higher to the snow remover.
In order to achieve the purpose, the utility model relates to a medium-sized snow sweeper special-purpose vehicle frame, left longeron and right longeron including the symmetry setting, the transmission shaft intermediate strut crossbeam, first back suspension crossbeam, second back suspension crossbeam have set gradually between left side longeron and the right longeron from the front to the back, its characterized in that: the snow removing device is characterized in that two front-end castings are arranged at the front ends of the left longitudinal beam and the right longitudinal beam respectively, a beam mounting seat is arranged on each front-end casting respectively, a first beam is arranged on the two beam mounting seats, a snow removing device mounting interface is further arranged on the beam mounting seat, a second beam is further arranged between the left longitudinal beam and the right longitudinal beam, and the second beam is arranged between the first beam and a transmission shaft middle supporting beam.
Further, still be equipped with engine pocket roof beam between left side longeron and the right longeron, engine pocket roof beam sets up between second crossbeam and transmission shaft middle support crossbeam. Therefore, the front end of the frame is high in local strength, can bear the impact working condition in the snow removing process, and is high in reliability for the snow remover.
Furthermore, a tail cross beam is arranged between the left longitudinal beam and the right longitudinal beam and is arranged at the tail end parts of the left longitudinal beam and the right longitudinal beam. Therefore, the whole frame is of a closed structure, and the stress of the whole structure is enhanced.
Furthermore, the end part of the engine pocket beam is connected with the left longitudinal beam and the right longitudinal beam through fixing supports respectively, and pipeline fixing supports are arranged on the fixing supports. During the use, the engine pocket roof beam has guaranteed the stability of engine pocket roof beam as the main atress part of engine to such structure, can fix the relevant pipeline of engine on pipeline fixed bolster moreover, has improved the stability of engine.
Preferably, the first cross beam is a circular tube beam structure with two ends cast and welded. Thus, the first cross beam can bear larger torsion and stress so as to bear the impact working condition in the snow removing process.
As a preferred option, the second cross beam is a flat tube beam structure with two ends cast welded. Therefore, the second cross beam can bear larger vertical acting force, and the stability of the whole structure is ensured.
Preferably, the engine pocket beam is of a stamping part structure. Therefore, the structure of the engine pocket beam is more stable, and the safety performance of the engine pocket beam in use is enhanced.
Preferably, the second cross beam is fixed with the left longitudinal beam and the right longitudinal beam through fixing bolts respectively. Therefore, the structure of the second cross beam is more stable, and the safety performance of the second cross beam in use is enhanced.
Preferably, the tail cross beam is fixed with the left longitudinal beam and the right longitudinal beam through fixing bolts respectively. Like this, the structure of tail crossbeam is more firm, has strengthened its security performance when using.
As a preferred option, the tail cross beam is of a flat tube beam structure. Therefore, the tail cross beam can bear larger vertical acting force, and the stability of the whole structure is ensured.
The utility model has the advantages that:
1. the first cross beam and the engine pocket beam are arranged at the front end, so that the bending strength and the torsional strength and the rigidity of the front end of the frame are greatly improved, and the outer width of the frame is limited;
2. the snow sweeper is optimized according to the arrangement and modification requirements of the snow sweeper, and the front end casting of the frame and the first cross beam connecting support of the frame integrate the mounting interface of the snow sweeper, so that the snow sweeper can be modified conveniently;
3. the first cross beam of the frame and the large casting at the front end of the frame are structurally reinforced and optimized aiming at the limit impact working condition in the snow removing process, so that the overall strength and the reliability of the frame are greatly improved, and the reliability of the frame of the snow removing vehicle is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: the snow removing device comprises a left longitudinal beam 1, a right longitudinal beam 2, a transmission shaft middle supporting beam 3, a first rear suspension beam 4, a second rear suspension beam 5, a front end casting 6 (wherein: a beam mounting seat 6.1 and a snow removing device mounting interface 6.2), a first beam 7, a second beam 8, an engine pocket beam 9 (wherein: a fixed support 9.1 and a pipeline fixed support 9.2), a tail beam 10 and a fixed bolt 11.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
as shown in fig. 1, a medium-sized snow sweeper special-purpose vehicle frame, including left longeron 1 and the right longeron 2 that the symmetry set up, transmission shaft middle support crossbeam 3, first back suspension crossbeam 4, second back suspension crossbeam 5 have set gradually from the front to the back between left longeron 1 and the right longeron 2, its characterized in that: left side longeron 1 is equipped with two front end foundry goods 6 respectively with 2 front ends of right longeron, be equipped with crossbeam mount pad 6.1 on each front end foundry goods 6 respectively, be equipped with first crossbeam 7 on two crossbeam mount pads 6.1, still be equipped with snow removing device installation interface 6.2 on the crossbeam mount pad 6.1, still be equipped with second crossbeam 8 between left side longeron 1 and the right longeron 2, second crossbeam 8 sets up between first crossbeam 7 and transmission shaft intermediate strut crossbeam 3. Still be equipped with engine pocket roof beam 9 between left side longeron 1 and the right side longeron 2, engine pocket roof beam 9 sets up between second crossbeam 8 and transmission shaft middle support crossbeam 3. A tail cross beam 10 is further arranged between the left longitudinal beam 1 and the right longitudinal beam 2, and the tail cross beam 10 is arranged at the tail end portions of the left longitudinal beam 1 and the right longitudinal beam 2. The end part of the engine pocket beam 9 is respectively connected with the left longitudinal beam 1 and the right longitudinal beam 2 through a fixing support 9.1, and a pipeline fixing support 9.2 is arranged on the fixing support 9.1. The first cross beam 7 is a circular tube beam structure with two ends cast welded. The second cross beam 8 is a flat tube beam structure with two ends cast welded. The engine pocket beam 9 is of a stamping part structure. The second cross beam 8 is respectively fixed with the left longitudinal beam 1 and the right longitudinal beam 2 through fixing bolts 11. The tail cross beam 10 is respectively fixed with the left longitudinal beam 1 and the right longitudinal beam 2 through fixing bolts 11. The tail cross beam 10 is of a flat tube beam structure.
The utility model discloses when in actual use:
it has integrateed snow removing device installation interface 6.2, and the convenience is equipped with first crossbeam 7 and engine pocket roof beam 9 to the special repacking of snow removing, and its front end has improved the bending resistance torsional strength, the rigidity of frame front end greatly, has carried out special optimization to the extreme impact operating mode of snow removing in-process when in-service use, can satisfy the special operating mode requirement of snow sweeper.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (10)
1. The utility model provides a medium-sized snow sweeper special-purpose vehicle frame, left longeron (1) and right longeron (2) including the symmetry setting, transmission shaft intermediate strut crossbeam (3), first back suspension crossbeam (4), second back suspension crossbeam (5), its characterized in that have set gradually from the front to the back between left side longeron (1) and right longeron (2): left side longeron (1) and right longeron (2) front end are equipped with two front end foundry goods (6) respectively, be equipped with crossbeam mount pad (6.1) on each front end foundry goods (6) respectively, be equipped with first crossbeam (7) on two crossbeam mount pads (6.1), still be equipped with snow removing device installation interface (6.2) on crossbeam mount pad (6.1), still be equipped with second crossbeam (8) between left side longeron (1) and right longeron (2), second crossbeam (8) set up between first crossbeam (7) and transmission shaft intermediate strut crossbeam (3).
2. The special frame for the medium-sized snow removing vehicle as claimed in claim 1, wherein: still be equipped with engine pocket roof beam (9) between left side longeron (1) and right longeron (2), engine pocket roof beam (9) set up between second crossbeam (8) and transmission shaft middle support crossbeam (3).
3. The special frame for the medium-sized snow removing vehicle as claimed in claim 2, wherein: the left longitudinal beam (1) and the right longitudinal beam (2) are further provided with a tail cross beam (10), and the tail cross beam (10) is arranged at the tail end portions of the left longitudinal beam (1) and the right longitudinal beam (2).
4. The special frame for the medium-sized snow removing vehicle as claimed in claim 2 or 3, wherein: the end part of the engine pocket beam (9) is connected with the left longitudinal beam (1) and the right longitudinal beam (2) through fixing supports (9.1), and pipeline fixing supports (9.2) are arranged on the fixing supports (9.1).
5. The special frame for the medium-sized snow removing vehicle as claimed in claim 4, wherein: the first cross beam (7) is a circular tube beam structure with two ends cast welded.
6. The special frame for the medium-sized snow removing vehicle as claimed in claim 5, wherein: the second cross beam (8) is a flat tube beam structure with two ends cast welded.
7. The special frame for the medium-sized snow removing vehicle as claimed in claim 2, wherein: the engine pocket beam (9) is of a stamping part structure.
8. The special frame for the medium-sized snow removing vehicle as claimed in claim 6, wherein: and the second cross beam (8) is respectively fixed with the left longitudinal beam (1) and the right longitudinal beam (2) through fixing bolts (11).
9. The special frame for the medium-sized snow removing vehicle as claimed in claim 3, wherein: the tail cross beam (10) is respectively fixed with the left longitudinal beam (1) and the right longitudinal beam (2) through fixing bolts (11).
10. The special frame for the medium-sized snow removing vehicle as claimed in claim 9, wherein: the tail cross beam (10) is of a flat tube beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856068.4U CN211001554U (en) | 2019-10-31 | 2019-10-31 | Special frame for medium-sized snow sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856068.4U CN211001554U (en) | 2019-10-31 | 2019-10-31 | Special frame for medium-sized snow sweeper |
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| Publication Number | Publication Date |
|---|---|
| CN211001554U true CN211001554U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856068.4U Active CN211001554U (en) | 2019-10-31 | 2019-10-31 | Special frame for medium-sized snow sweeper |
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| Country | Link |
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| CN (1) | CN211001554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626426A (en) * | 2019-10-31 | 2019-12-31 | 东风商用车有限公司 | Special frame for medium-sized snow sweeper |
-
2019
- 2019-10-31 CN CN201921856068.4U patent/CN211001554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626426A (en) * | 2019-10-31 | 2019-12-31 | 东风商用车有限公司 | Special frame for medium-sized snow sweeper |
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