CN205801241U - A kind of electric-wheel dump truck frame - Google Patents
A kind of electric-wheel dump truck frame Download PDFInfo
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- CN205801241U CN205801241U CN201620484641.3U CN201620484641U CN205801241U CN 205801241 U CN205801241 U CN 205801241U CN 201620484641 U CN201620484641 U CN 201620484641U CN 205801241 U CN205801241 U CN 205801241U
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- vertical beam
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Abstract
A kind of electric-wheel dump truck frame, including parallel arrangement of right vertical beam and left longeron, it is welded with bumper between the front end of right vertical beam and left longeron, it is welded with gantry beam between the top of described right vertical beam and left longeron, it is welded with I-beam between the bottom of described right vertical beam and left longeron, needle beam and traction crossbeam it is welded with between the middle part of described right vertical beam and left longeron, the afterbody of described right vertical beam is welded with compartment right spindle bearing, the afterbody of described left longeron is welded with compartment left rotary shaft bearing, is welded with rear cross beam between described right vertical beam and left longeron afterbody.This utility model simple in construction, compact, security performance is high, applied widely；The local stress of vehicle frame is little, and the bulk strength of vehicle frame, rigidity are high.
Description
Technical field
This utility model relates to a kind of electric-wheel dump truck frame.
Background technology
Quarry tipper is off-road vehicle, is operated in mine or large-scale civil engineering building site and carries out short distance transport, and owing to mine environment is complicated, road conditions are severe, quarry tipper its own system is the most sufficiently complex, and therefore, in the phase, its structural member often occurs Cracking Failure under arms.
As the spine vehicle frame of dumper, its service life represents the service life of dumper.The connection of each system of vehicle frame car load to be met and assembly is installed, and its strength and stiffness must are fulfilled for the requirement in service life of dumper, so user is more and more higher to the performance of dumper frame and the requirement of quality.
Existing dumper frame structure is complicated, and security performance is relatively low, restricted application；The local stress of vehicle frame is big, and the bulk strength of vehicle frame, rigidity are low.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency of above-mentioned background technology, it is provided that a kind of simple in construction, compact, and security performance is high, applied widely, the electric-wheel dump truck frame that bulk strength, rigidity are high.
This utility model solves its technical problem and employed technical scheme comprise that, a kind of electric-wheel dump truck frame, including parallel arrangement of right vertical beam and left longeron, it is welded with bumper between the front end of right vertical beam and left longeron, it is welded with gantry beam between the top of described right vertical beam and left longeron, it is welded with I-beam between the bottom of described right vertical beam and left longeron, needle beam and traction crossbeam it is welded with between the middle part of described right vertical beam and left longeron, the afterbody of described right vertical beam is welded with compartment right spindle bearing, the afterbody of described left longeron is welded with compartment left rotary shaft bearing, it is welded with rear cross beam between described right vertical beam and left longeron afterbody.
Further, described bumper is the rectangular tube using Plate Welding.
Further, described right vertical beam and left longeron are fish belly type variable cross-section box type structure, described right vertical beam includes the first endosternum, the first outer web, is welded with the first gusset, the first stay tube and the first weld pad between the first endosternum and the first outer web, uses the welding of complete penetraction and fusion in welding technique；Described left longeron includes the second endosternum, the second outer web, is welded with the second gusset, the second stay tube and the second weld pad between the second endosternum and the second outer web, uses the welding of complete penetraction and fusion in welding technique.
Further, described I-beam is made up of upper flange, lower wing plate and the web being welded between upper flange and lower wing plate.
Further, described gantry beam is annular box structure, and described gantry beam is welded by gantry beam, left strutbeam, right strutbeam form, the left side that described left strutbeam is welded in gantry beam by bolt-connection, the right side that described right strutbeam is welded in gantry beam by bolt-connection；Described gantry beam is welded and includes leading web and trailing web, is welded with the 3rd gusset and the 3rd weld pad between leading web and trailing web, uses the welding of complete penetraction and fusion in welding technique.
Further, described needle beam is seamless cylinder structure, and centre is bent downwardly.
Further, described traction crossbeam includes hoisting crossbeam and is welded in the lower bearing pin at hoisting crossbeam two ends, and the middle part of hoisting crossbeam is welded with left socle, side plate and right support, and plate-side plate welding is between left socle and right support；Hoisting crossbeam is seamless cylinder structure.
Further, described compartment right spindle bearing is variable section structure, compartment right spindle bearing include support plate in the right side, right outer support plate and be located at the right side in clutch shaft bearing between support plate, right outer support plate, be provided with gusset and weld pad between support plate outside the interior support plate in the right side and the right side.
Further, described rear cross beam is seamless cylinder structure, and described rear cross beam is made up of rear cross beam body and the yaw lever pin axle being welded on rear cross beam body.
Further, described compartment left rotary shaft bearing is variable section structure, and compartment left rotary shaft bearing includes left outside support plate, left inside support plate and the second bearing being located between left outside support plate, left inside support plate, is provided with gusset and weld pad between left outside support plate and left inside support plate.
Compared with prior art, advantage of the present utility model is as follows: simple in construction, compact, and security performance is high, applied widely；The local stress of vehicle frame is little, and the bulk strength of vehicle frame, rigidity are high.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment；
Fig. 2 is the perspective view of the bumper of embodiment illustrated in fig. 1；
Fig. 3 is the perspective view of the right vertical beam of embodiment illustrated in fig. 1；
Fig. 4 is the generalized section of the right vertical beam of embodiment illustrated in fig. 1；
Fig. 5 is the perspective view of the left longeron of embodiment illustrated in fig. 1；
Fig. 6 is the generalized section of the left longeron of embodiment illustrated in fig. 1；
Fig. 7 is the perspective view of the I-beam of embodiment illustrated in fig. 1；
Fig. 8 is the perspective view of the gantry beam of embodiment illustrated in fig. 1；
Fig. 9 is the generalized section of the gantry beam of embodiment illustrated in fig. 1；
Figure 10 is the perspective view of the needle beam of embodiment illustrated in fig. 1；
Figure 11 is the perspective view of the traction crossbeam of embodiment illustrated in fig. 1；
Figure 12 is the perspective view of the compartment right spindle bearing of embodiment illustrated in fig. 1；
Figure 13 is the perspective view of the rear cross beam of embodiment illustrated in fig. 1；
Figure 14 is the perspective view of the compartment left rotary shaft bearing of embodiment illustrated in fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by specific embodiment.
With reference to Fig. 1, the present embodiment includes parallel arrangement of right vertical beam 2 and left longeron 3, bumper 1 it is welded with between the front end of right vertical beam 2 and left longeron 3, gantry beam 5 it is welded with between the top of right vertical beam 2 and left longeron 3, I-beam 4 it is welded with between the bottom of right vertical beam 2 and left longeron 3, needle beam 6 and traction crossbeam 7 it is welded with between the middle part of right vertical beam 2 and left longeron 3, the afterbody of right vertical beam 2 is welded with compartment right spindle bearing 8, the afterbody of left longeron 3 is welded with compartment left rotary shaft bearing 10, is welded with rear cross beam 9 between right vertical beam 2 and left longeron 3 afterbody.
With reference to Fig. 2, bumper 1 is the rectangular tube using Plate Welding.
With reference to Fig. 3, Fig. 4, right vertical beam 2 and left longeron 3 are fish belly type variable cross-section box type structure, right vertical beam 2 includes the first endosternum 2-2, the first outer web 2-1, it is welded with the first gusset 2-3, the first stay tube 2-4 and the first weld pad 2-5 between first endosternum 2-2 and the first outer web 2-1, uses the welding of complete penetraction and fusion in welding technique；With reference to Fig. 5, Fig. 6, left longeron 3 includes the second endosternum 3-2, the second outer web 3-1, is welded with the second gusset 3-3, the second stay tube 3-4 and the second weld pad 3-5 between the second endosternum 3-2 and the second outer web 3-1, uses the welding of complete penetraction and fusion in welding technique.
With reference to Fig. 7, I-beam 4 is made up of upper flange 4-1, lower wing plate 4-3 and the web 4-2 being welded between upper flange 4-1 and lower wing plate 4-3.
With reference to Fig. 8, Fig. 9, gantry beam 5 is annular box structure, being made up of be welded 5-3, left strutbeam 5-1, right strutbeam 5-2 of gantry beam, left strutbeam 5-1 is welded in gantry beam by bolt-connection the left side of 5-3, and right strutbeam 5-2 is welded in gantry beam by bolt-connection the right side of 5-3.The gantry beam 5-3 that is welded includes leading web 5-3-1 and trailing web 5-3-2, is welded with the 3rd gusset 5-3-3 and the 3rd weld pad 5-3-4 between leading web 5-3-1 and trailing web 5-3-2, uses the welding of complete penetraction and fusion in welding technique.
With reference to Figure 10, needle beam 6 is seamless cylinder structure, and centre is bent downwardly, by increasing capacitance it is possible to increase the integral rigidity of vehicle frame, reduces the local stress of vehicle frame.
With reference to Figure 11, traction crossbeam 7 includes hoisting crossbeam 7-2 and is welded in the lower bearing pin 7-1 at hoisting crossbeam 7-2 two ends, and the middle part of hoisting crossbeam 7-2 is welded with left socle 7-3, side plate 7-4 and right support 7-5, and side plate 7-4 is welded between left socle 7-3 and right support 7-5；Hoisting crossbeam 7 is seamless cylinder structure.
With reference to Figure 12, compartment right spindle bearing 8 is variable section structure, compartment right spindle bearing 8 include support plate 8-1 in the right side, right outer support plate 8-3 and be located at the right side in clutch shaft bearing 8-2 between support plate 8-1, right outer support plate 8-3, be provided with gusset and weld pad between support plate 8-3 outside the interior support plate 8-1 in the right side and the right side.
With reference to Figure 13, rear cross beam 9 is seamless cylinder structure, is made up of rear cross beam body 9-1 and the yaw lever pin axle 9-2 being welded on rear cross beam body 9-1.
With reference to Figure 14, compartment left rotary shaft bearing 10 is variable section structure, compartment left rotary shaft bearing 10 includes left outside support plate 10-1, left inside support plate 10-3 and the second bearing 10-2 being located between left outside support plate 10-1, left inside support plate 10-3, is provided with gusset and weld pad between left outside support plate 10-1, left inside support plate 10-3.
This utility model simple in construction, compact, security performance is high, and applied widely, the local stress of vehicle frame is little, it is simple to the connection of remaining each system of car load and assembly is installed, and the intensity of vehicle frame is reliable, and Rigidity Matching is reasonable, and the service life of electric self-unloading car can be effectively ensured.
Those skilled in the art can carry out various modifications and variations to this utility model, if these amendments and modification are within the scope of this utility model claim and equivalent technologies thereof, then these amendments and modification are also within protection domain of the present utility model.
The prior art that the content not described in detail in description is known to the skilled person.
Claims (10)
1. an electric-wheel dump truck frame, including parallel arrangement of right vertical beam (2) and left longeron (3), bumper (1) it is welded with between the front end of right vertical beam (2) and left longeron (3), it is characterized in that: between the top of described right vertical beam (2) and left longeron (3), be welded with gantry beam (5), I-beam (4) it is welded with between the bottom of described right vertical beam (2) and left longeron (3), needle beam (6) and traction crossbeam (7) it is welded with between the middle part of described right vertical beam (2) and left longeron (3), the afterbody of described right vertical beam (2) is welded with compartment right spindle bearing (8), the afterbody of described left longeron (3) is welded with compartment left rotary shaft bearing (10), rear cross beam (9) it is welded with between described right vertical beam (2) and left longeron (3) afterbody.
2. electric-wheel dump truck frame as claimed in claim 1, it is characterised in that: described bumper (1) is the rectangular tube using Plate Welding.
3. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described right vertical beam (2) and left longeron (3) are fish belly type variable cross-section box type structure, described right vertical beam (2) includes the first endosternum (2-2), the first outer web (2-1), it is welded with the first gusset (2-3), the first stay tube (2-4) and the first weld pad (2-5) between first endosternum (2-2) and the first outer web (2-1), uses the welding of complete penetraction and fusion in welding technique；Described left longeron (3) includes the second endosternum (3-2), the second outer web (3-1), it is welded with the second gusset (3-3), the second stay tube (3-4) and the second weld pad (3-5) between second endosternum (3-2) and the second outer web (3-1), uses the welding of complete penetraction and fusion in welding technique.
4. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterised in that: described I-beam (4) is made up of upper flange (4-1), lower wing plate (4-3) and the web (4-2) being welded between upper flange (4-1) and lower wing plate (4-3).
5. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described gantry beam (5) is annular box structure, described gantry beam (5) is welded (5-3) by gantry beam, left strutbeam (5-1), right strutbeam (5-2) form, described left strutbeam (5-1) is welded in gantry beam by bolt-connection the left side of (5-3), and described right strutbeam (5-2) is welded in gantry beam by bolt-connection the right side of (5-3)；Described gantry beam be welded (5-3) include leading web (5-3-1) and trailing web (5-3-2), be welded with the 3rd gusset (5-3-3) and the 3rd weld pad (5-3-4) between leading web (5-3-1) and trailing web (5-3-2), use the welding of complete penetraction and fusion in welding technique.
6. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterised in that: described needle beam (6) is seamless cylinder structure, and centre is bent downwardly.
7. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described traction crossbeam (7) includes hoisting crossbeam (7-2) and is welded in the lower bearing pin (7-1) at hoisting crossbeam (7-2) two ends, the middle part of hoisting crossbeam (7-2) is welded with left socle (7-3), side plate (7-4) and right support (7-5), and side plate (7-4) is welded between left socle (7-3) and right support (7-5)；Hoisting crossbeam (7) is seamless cylinder structure.
8. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described compartment right spindle bearing (8) is variable section structure, compartment right spindle bearing (8) include support plate (8-1) in the right side, right outer support plate (8-3) and be located at the right side in clutch shaft bearing (8-2) between support plate (8-1), right outer support plate (8-3), be provided with gusset and weld pad between support plate (8-3) outside the interior support plate (8-1) in the right side and the right side.
9. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described rear cross beam (9) is seamless cylinder structure, described rear cross beam (9) is made up of rear cross beam body (9-1) and yaw lever pin axle (9-2) being welded on rear cross beam body (9-1).
10. electric-wheel dump truck frame as claimed in claim 1 or 2, it is characterized in that: described compartment left rotary shaft bearing (10) is variable section structure, compartment left rotary shaft bearing (10) includes left outside support plate (10-1), left inside support plate (10-3) and the second bearing (10-2) being located between left outside support plate (10-1), left inside support plate (10-3), is provided with gusset and weld pad between left outside support plate (10-1) and left inside support plate (10-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484641.3U CN205801241U (en) | 2016-05-25 | 2016-05-25 | A kind of electric-wheel dump truck frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484641.3U CN205801241U (en) | 2016-05-25 | 2016-05-25 | A kind of electric-wheel dump truck frame |
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| Publication Number | Publication Date |
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| CN205801241U true CN205801241U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620484641.3U Active CN205801241U (en) | 2016-05-25 | 2016-05-25 | A kind of electric-wheel dump truck frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539593A (en) * | 2016-01-14 | 2016-05-04 | 徐州徐工挖掘机械有限公司 | Split type gantry beam for electric drive mining-use dumper frame |
| CN106740054A (en) * | 2016-12-21 | 2017-05-31 | 湘电重型装备有限公司 | A kind of delivered payload capability is the electric power wheel self-discharging vehicle of 136t |
-
2016
- 2016-05-25 CN CN201620484641.3U patent/CN205801241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539593A (en) * | 2016-01-14 | 2016-05-04 | 徐州徐工挖掘机械有限公司 | Split type gantry beam for electric drive mining-use dumper frame |
| CN105539593B (en) * | 2016-01-14 | 2018-03-27 | 徐州徐工挖掘机械有限公司 | A kind of electric transmission carriage of mining self-unloading vehicle Split type gantry beam |
| CN106740054A (en) * | 2016-12-21 | 2017-05-31 | 湘电重型装备有限公司 | A kind of delivered payload capability is the electric power wheel self-discharging vehicle of 136t |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |