CN106005056A - Mechanical mining dump truck cab - Google Patents
Mechanical mining dump truck cab Download PDFInfo
- Publication number
- CN106005056A CN106005056A CN201610515855.7A CN201610515855A CN106005056A CN 106005056 A CN106005056 A CN 106005056A CN 201610515855 A CN201610515855 A CN 201610515855A CN 106005056 A CN106005056 A CN 106005056A
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- China
- Prior art keywords
- beam structure
- access panel
- assembly
- collar tie
- welded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a mechanical mining dump truck cab, which comprises a framework assembly, a skin assembly, a truck door assembly, a rubber shock absorber and glass, wherein the skin assembly is welded at the peripheral ring of the framework assembly; the truck door assembly is arranged in the corresponding position of the skin assembly; the framework assembly comprises an pillar ring beam structure A, a pillar ring beam structure B, a pillar ring beam structure C, a lower enwrapping part, a bottom ring beam structure, a bottom plate assembly, a support seat, a top ring beam structure and a top plate; the pillar ring beam structure A, the pillar ring beam structure B and the pillar ring beam structure C are welded at the front part, the middle part and the back part of the bottom ring beam structure and the top ring beam structure; the lower enwrapping part is welded at the lower side of the bottom plate assembly and forms a double-layer bottom plate structure of the cab with the bottom plate assembly; the rubber shock absorber is fixedly arranged on the support seat of the framework assembly. The mechanical mining dump truck cab has the advantages that the strength and the rigidity of the cab are improved; the effect of preventing truck turnover is achieved; the safety performance of the whole truck is improved; meanwhile, the installation is convenient; the layout is reasonable; the connection rigidity is high; the shock absorption performance is good; the man-machine interaction performance is good.
Description
Technical field
The present invention relates to a kind of driver's cabin, specifically a kind of mechanical type cab of mine dump truck, belong to cab of mine dump truck
Technical field.
Background technology
Quarry tipper is for Ore or the professional equipment of earthwork transportation in surface mine exploitation, has that load-carrying is big, work efficiency
High.Along with development and the increase of Mining Transport amount of large-scale mine, in order to improve conevying efficiency, reduce cost, mining
Dumper is towards hugeization trend development, and dead weight alreadys more than 400 tons, and complete vehicle weight reaches 650 tons.Mining self-unloading
Car belongs to haul truck, and it uses circumstance complication severe, and whole vehicle stability is poor, causes uncertain risk factor a lot, right
The NVH performance of main frame is had higher requirement.And the driver's cabin critical component as main frame and the yard of operator
Institute, the quality of its security performance is directly connected to the life security of driver and crew.Under mining working condition, rugged landform,
Muddy can't bear road surface, transport under the most non-pavement conditions, cause overturn accident to happen occasionally, this just requires that driver's cabin is at car
Under unexpected roll situation, it is possible to driver and crew are provided enough protection, promote the safety of car load, it is possible to ensure and drive people
The life security of member.Meanwhile, the raising required safety in production along with various countries, the driver's cabin possessing anti-roll function has become capable
The developing direction of industry.And the safety of cab of mine dump truck depends on that generation overturning or junk heavily pound the deformation extent of back skeleton,
Therefore intensity and the rigidity property of skeleton are particularly important.Additionally, during cabin design except take into full account structure safety,
Outside the stability of function and property handsome in appearance, also the most important is exactly the human oriented design that people-oriented.But existing market
The joined driver's cabin of quarry tipper of upper operation is there is also bigger gap compared with external product in terms of man-machine interaction.Therefore, if
Count out a kind of cab of mine dump truck meeting Human Engineering Principle and also become a kind of inevitable.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention provides a kind of mechanical type cab of mine dump truck, can promote driving
Room intensity and rigidity, play overturning protective action, promotes vehicle security energy；Meanwhile, easy for installation, rationally distributed, connection
Rigidity is high, damping performance is good, man-machine interaction is good.
To achieve these goals, a kind of mechanical type cab of mine dump truck that the present invention uses, including frame assembly, welding
Frame assembly week eyelid covering assembly, be arranged on the car door assembly of corresponding position, rubber absorbers and glass on frame assembly,
Described frame assembly include A post collar tie beam structure, B post collar tie beam structure, C post collar tie beam structure, lower encirclement, bottom ring beam structure,
Bottom deck assembly, bearing, top circle girder construction and top board, A post collar tie beam structure, B post collar tie beam structure, C post collar tie beam structure are welded respectively
Being connected on bottom ring beam structure and the front portion of top circle girder construction, middle part and rear portion, top board is welded in the top of top circle girder construction,
It is built into cage type framing structure；Lower encirclement is welded on the lower section of bottom deck assembly, and the double bottom constituting driver's cabin with bottom deck assembly hardens
Structure；Rubber absorbers are fixedly mounted on the bearing of frame assembly.
Preferably, described lower encirclement includes that lower encirclement skeleton, front access panel acoustical cotton, middle access panel acoustical cotton, rear access panel are inhaled
Sound access panel cotton, front, middle access panel and rear access panel, lower encirclement skeleton becomes mesh font structure, front access panel, middle access panel and
Rear access panel is welded on the correspondence position of lower encirclement skeleton, and front access panel acoustical cotton, middle access panel acoustical cotton, rear access panel are inhaled
Sound cotton is fixed on front access panel, middle access panel, the inner side of rear access panel respectively in the way of gluing.
Preferably, described A post collar tie beam structure is by the front horizontal stroke of two A posts, the front beam of bottom ring beam structure and top circle girder construction
Beam surrounds, and is welded with for crossbeam A, the A post reinforced and crossbeam A, the front beam of bottom ring beam structure, top between two A posts
It is welded with U-shaped gusset between the front beam of portion's collar tie beam structure；It is welded with for adding between B post collar tie beam structure and C post collar tie beam structure
Solid longeron.
Preferably, described car door assembly is double sealing automobile door structure.
Preferably, described glass is double layer hollow safety glass.
Preferably, all electric meters in driver's cabin, button, handle and pedal accessory arrange all comfortable operator
Operating area.
Compared with prior art, top board of the present invention is provided by A post collar tie beam structure, B post collar tie beam structure and C post collar tie beam structure and props up
Support, plays junk protective action, preferably reduces under unexpected situation, and material falls to pound and wears cab ceiling or ceiling deforms more than
Ensure the DLV region of personal security, the injury that driver and crew are brought.Meanwhile, under vehicle surprisingly roll situation, A post circle
Girder construction, B post collar tie beam structure and C post collar tie beam structure, can preferably provide lateral support, ensures the life peace of driver and crew
Entirely, vehicle security is improved.Driver's cabin is installed on vehicle frame by rubber absorbers, improves the shock resistance of driver's cabin, bearing
Being welded by mounting seat, end casing, U-board and pasting board, welding position protrudes from main part of cabin, has taken into full account dismounting
Convenience.Double sealing automobile door structure, double walled floor structure, double layer hollow safety glass, the use of special absorbing sound and lowering noise material,
Control driver's parotic noise in driver's cabin, 76dB (national standard requires as 82dB), to be greatly improved the sound-proofing of driver's cabin
Energy.Interior material uses soft materials, the total composition of instrument desk three layers: fiberglass skeleton+PU polyurethane foam+modified PVC leather skin,
Border interior material is that ABS+ modified PVC removes from office skin, and ceiling uses mould pressing process, and material is Caulis et Folium Lini+looped fabric；Interior trim moulding sets
Counting and Tong Bu carry out with form-making design, be different from the masculine that appearance and modeling shows, interior trim moulding biases toward U.S. of tenderness,
The most firm and interior soft, couple hardness with softness；Interior trim is mainly with black and light grey as dominant hue, the color of key fitment and interior colors phase
Coupling, gives the impression of one integrated mass.The layout of the accessories such as all electric meters, button, handle, pedal is all operator
The comfortable operation region of member, reaches effective combination of people-machine-environment.Finally, its easy for installation, rationally distributed, coupling stiffness
High, damping performance is good, man-machine interaction is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of skeleton of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the structural representation surrounded under the present invention；
Fig. 4 is the polycrystalline substance schematic diagram surrounded under the present invention；
Fig. 5 is driver's cabin left side structure schematic diagram of the present invention；
Fig. 6 is driver's cabin right side structure schematic diagram of the present invention；
Fig. 7 is plan structure schematic diagram of the present invention.
In figure: 1, A post collar tie beam structure, 2, lower encirclement, 2-1, lower encirclement skeleton, 2-2, front access panel acoustical cotton, 2-3,
Middle access panel acoustical cotton, 2-4, rear access panel acoustical cotton, 2-5, front access panel, 2-6, middle access panel, 2-7, rear access panel,
3, bottom ring beam structure, 4, bottom deck assembly, 5, B post collar tie beam structure, 6, C post collar tie beam structure, 7, bearing, 8, top circle
Girder construction, 9, top board, 10, U-shaped gusset, 11, eyelid covering assembly, 12, glass, 13, rubber absorbers, 14, car door total
Become.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, a kind of mechanical type cab of mine dump truck, including frame assembly, it is welded on frame assembly week
Eyelid covering assembly 11, be arranged on the car door assembly 14 of corresponding position on frame assembly, rubber absorbers 13 and glass 12,
Described frame assembly includes A post collar tie beam structure 1, B post collar tie beam structure 5, C post collar tie beam structure 6, lower encirclement 2, bottom ring beam
Structure 3, bottom deck assembly 4, bearing 7, top circle girder construction 8 and top board 9, A post collar tie beam structure 1, B post collar tie beam structure 5, C
Post collar tie beam structure 6 is respectively welded at bottom ring beam structure 3 and the front portion of top circle girder construction 8, middle part and rear portion, and top board 9 welds
It is connected to the top of top circle girder construction 8, is built into cage type framing structure；Lower encirclement 2 is welded on the lower section of bottom deck assembly 4, with
Bottom deck assembly 4 constitutes the double walled floor structure of driver's cabin；Rubber absorbers 13 are fixedly mounted on the bearing 7 of frame assembly.Its
In, eyelid covering assembly 11 can be welded in frame assembly border with spot welding and plug welding mode, smears fluid sealant after welding.Rubber absorbers
13 can use and are bolted to bearing 7.Lower encirclement 2 can be welded in below bottom deck assembly 4 in discontinuous welding mode, and at postwelding
Smear fluid sealant.From Fig. 1, Fig. 2, Fig. 5 and Fig. 6 it can be seen that the trapezoidal structure in cross section of whole cage type skeleton.
Preferably, as shown in Figure 3 and Figure 4, described lower encirclement 2 include lower encirclement skeleton 2-1, front access panel acoustical cotton 2-2,
Middle access panel acoustical cotton 2-3, rear access panel acoustical cotton 2-4, front access panel 2-5, middle access panel 2-6 and rear access panel 2-7,
Lower encirclement skeleton 2-1 becomes mesh font structure, and front access panel 2-5, middle access panel 2-6 and rear access panel 2-7 are welded on lower encirclement
On the correspondence position of skeleton 2-1, front access panel acoustical cotton 2-2, middle access panel acoustical cotton 2-3, rear access panel acoustical cotton 2-4 divide
In the way of gluing, it is not fixed on front access panel 2-5, middle access panel 2-6, the inner side of rear access panel 2-7.Making of each acoustical cotton
With, the sound insulation value of driver's cabin will be greatly improved.
As described in Figure 1, it is preferable that described A post collar tie beam structure 1 is by two A posts, the front beam of bottom ring beam structure 3 and top
The front beam of portion's collar tie beam structure 8 surrounds, and is welded with for crossbeam A, the A post reinforced and crossbeam A, bottom turns between two A posts
The front beam of girder construction 3, top circle girder construction 8 front beam between be welded with U-shaped gusset 10；B post collar tie beam structure 5 and C
The longeron for reinforcing it is welded with between post collar tie beam structure 6.B post collar tie beam structure 5 is by two B posts, bottom ring beam structure 3
Crossbeam and top circle girder construction 8 middle cross beam surround, C post collar tie beam structure 6 by two C posts, bottom ring beam structure 3 rear cross beam and
Top circle girder construction 8 rear cross beam surrounds.In other words, frame assembly constructs A post collar tie beam knot respectively at A post, B post, C post
Structure, B post collar tie beam structure and C post collar tie beam structure, U-board welds with crossbeam and column, and the tail end of U-board is the longest, it is ensured that welding
Stress seamlessly transits, and reduces weld residual stress, and U-board has a chamfering with column and beam welding infall, is used for avoiding weldering
Seam, A post collar tie beam structure, B post collar tie beam structure, C post collar tie beam structure, bottom ring beam structure jointly reach into top circle girder construction and drive
Sail room cage type framing structure, there are higher strength and stiffness.
Preferably, described car door assembly 14 is double sealing automobile door structure.
Preferably, described glass 12 is double layer hollow safety glass.
Preferably, all electric meters in driver's cabin, button, handle and pedal accessory arrange all comfortable operator
Operating area.
During work, driver's cabin is installed on vehicle frame by rubber absorbers, improves the shock resistance of driver's cabin.Bearing 7 can be by installing
Seat, end casing, U-board and pasting board are welded, and welding position protrudes from main part of cabin, have taken into full account dismounting convenience.
Frame assembly constructs A post collar tie beam structure, B post collar tie beam structure and C post collar tie beam structure, U respectively at A post, B post, C post
Shape plate welds with crossbeam and column, and the tail end of U-board is the longest, it is ensured that welding stress seamlessly transits, and reduces weld residual stress, U
Shape plate has a chamfering with column and beam welding infall, is used for avoiding weld seam, A post collar tie beam structure, B post collar tie beam structure, C post
Collar tie beam structure, bottom ring beam structure jointly reach into driver's cabin cage type framing structure with top circle girder construction, have higher intensity and
Rigidity.Top board 9 can select high strength steel plate, is carried by A post collar tie beam structure 1, B post collar tie beam structure 5 and C post collar tie beam structure 6
For supporting, playing junk protective action, preferably reduce under unexpected situation, material falls to pound and wears cab ceiling or ceiling deformation
Exceed the DLV region ensureing personal security, the injury that driver and crew are brought.Meanwhile, under vehicle surprisingly roll situation, A
Post collar tie beam structure 1, B post collar tie beam structure 5 and C post collar tie beam structure 6, can preferably provide lateral support, ensures driver and crew
Life security, improve vehicle security.
Lower encirclement 2 and bottom deck assembly 4 collectively constitute the double walled floor structure of driver's cabin, possess following advantage: 1. double for being arranged in
Electrical harness and hydraulic line in layer base plate interlayer provide and provide better protection against, and extend pipeline service life, improve car load reliable
Property；2. avoid wire harness and pipeline to expose, improve car load aesthetics；3. the use of sound-absorbing material in double walled floor interlayer, promotes
Car load sound-proofing；4. the box frame construction collectively constituted by lower encirclement and bottom deck assembly, it is provided that tyre explosion proof function, promotes
Vehicle security.Also can spray inside top board, base plate, eyelid covering assembly aqueous vibration damping paint (using water as the coating of solvent,
Greatly reduce the discharge of VOC VOC, belong to Environmentally friendly coatings), effectively reduce resonance, by humorous
Effect of shaking increases transmission loss, plays vibration damping and energy-absorbing effect.
And double sealing automobile door structure, double walled floor structure, double layer hollow safety glass, the use of special absorbing sound and lowering noise material,
Control driver's parotic noise in driver's cabin, 76dB (national standard requires as 82dB), to be greatly improved the sound-proofing of driver's cabin
Energy.
Additionally, interior material uses soft materials, the total composition of instrument desk three layers: fiberglass skeleton+PU polyurethane foam+modified PVC
Leather skin, border interior material is that ABS+ modified PVC removes from office skin, and ceiling uses mould pressing process, and material is Caulis et Folium Lini+looped fabric；Interior trim
Shape-designing and form-making design are Tong Bu carried out, and are different from the masculine that appearance and modeling shows, interior trim moulding biases toward tenderness
U.S., outer firm and interior soft, couple hardness with softness；Interior trim is mainly with black and light grey as dominant hue, the color of key fitment and interior trim
Color matches, and gives the impression of one integrated mass.The layout of the accessories such as all electric meters, button, handle, pedal all exists
The comfortable operation region of operator, reaches effective combination of people-machine-environment.
Claims (6)
1. a mechanical type cab of mine dump truck, it is characterised in that include frame assembly, be welded on frame assembly week
Eyelid covering assembly (11), it is arranged on the car door assembly (14) of corresponding position on frame assembly, rubber absorbers (13) and glass
Glass (12), described frame assembly include A post collar tie beam structure (1), B post collar tie beam structure (5), C post collar tie beam structure (6),
Lower encirclement (2), bottom ring beam structure (3), bottom deck assembly (4), bearing (7), top circle girder construction (8) and top
Plate (9), A post collar tie beam structure (1), B post collar tie beam structure (5), C post collar tie beam structure (6) are respectively welded at bottom ring beam
Structure (3) and front portion, middle part and the rear portion of top circle girder construction (8), top board (9) is welded in top circle girder construction (8)
Top, be built into cage type framing structure；Lower encirclement (2) is welded on the lower section of bottom deck assembly (4), with bottom deck assembly (4)
Constitute the double walled floor structure of driver's cabin；Rubber absorbers (13) are fixedly mounted on the bearing (7) of frame assembly.
A kind of mechanical type cab of mine dump truck the most according to claim 1, it is characterised in that described lower encirclement (2)
Including lower encirclement skeleton (2-1), front access panel acoustical cotton (2-2), middle access panel acoustical cotton (2-3), rear access panel sound-absorbing
Cotton (2-4), front access panel (2-5), middle access panel (2-6) and rear access panel (2-7), lower encirclement skeleton (2-1) becomes
Mesh font structure, front access panel (2-5), middle access panel (2-6) and rear access panel (2-7) are welded on lower encirclement skeleton (2-1)
Correspondence position on, front access panel acoustical cotton (2-2), middle access panel acoustical cotton (2-3), rear access panel acoustical cotton (2-4)
Front access panel (2-5), middle access panel (2-6), the inner side of rear access panel (2-7) it is fixed on respectively in the way of gluing.
A kind of mechanical type cab of mine dump truck the most according to claim 1, it is characterised in that described A post collar tie beam is tied
Structure (1) is surrounded by the front beam of two A posts, the front beam of bottom ring beam structure (3) and top circle girder construction (8), two
It is welded with between A post for crossbeam A, the A post reinforced and crossbeam A, the front beam of bottom ring beam structure (3), top collar tie beam knot
U-shaped gusset (10) it is welded with between the front beam of structure (8)；Between B post collar tie beam structure (5) and C post collar tie beam structure (6)
It is welded with the longeron for reinforcing.
A kind of mechanical type cab of mine dump truck the most according to claim 1, it is characterised in that described car door assembly
(14) it is double sealing automobile door structure.
A kind of mechanical type cab of mine dump truck the most according to claim 1, it is characterised in that described glass (12)
For double layer hollow safety glass.
A kind of mechanical type cab of mine dump truck the most according to claim 1, it is characterised in that owning in driver's cabin
Arranging all in the comfortable operation region of operator of electric meter, button, handle and pedal accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515855.7A CN106005056A (en) | 2016-06-30 | 2016-06-30 | Mechanical mining dump truck cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515855.7A CN106005056A (en) | 2016-06-30 | 2016-06-30 | Mechanical mining dump truck cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005056A true CN106005056A (en) | 2016-10-12 |
Family
ID=57106528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610515855.7A Pending CN106005056A (en) | 2016-06-30 | 2016-06-30 | Mechanical mining dump truck cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140037A (en) * | 2017-06-21 | 2017-09-08 | 徐州徐工矿山机械有限公司 | A kind of cab of mine dump truck bottom plate safeguard structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB866255A (en) * | 1958-09-11 | 1961-04-26 | Daimler Benz Ag | Improvements relating to motor vehicles having a driver's cabin |
| CN202180864U (en) * | 2011-07-01 | 2012-04-04 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Rolling-preventing cab structure of mine dumper |
| CN202243729U (en) * | 2011-09-19 | 2012-05-30 | 中联重科股份有限公司 | Control cab of engineering vehicle |
| CN102874326A (en) * | 2012-10-17 | 2013-01-16 | 湘电重型装备股份有限公司 | Mining dumper cab for preventing tipping and falling deformation |
| CN104176135A (en) * | 2014-08-22 | 2014-12-03 | 三一矿机有限公司 | Damping and noise reduction structure of cab and mining dump truck |
| CN206086930U (en) * | 2016-06-30 | 2017-04-12 | 徐州徐工矿山机械有限公司 | Mechanical type mining dump truck driver's cabin |
-
2016
- 2016-06-30 CN CN201610515855.7A patent/CN106005056A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB866255A (en) * | 1958-09-11 | 1961-04-26 | Daimler Benz Ag | Improvements relating to motor vehicles having a driver's cabin |
| CN202180864U (en) * | 2011-07-01 | 2012-04-04 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Rolling-preventing cab structure of mine dumper |
| CN202243729U (en) * | 2011-09-19 | 2012-05-30 | 中联重科股份有限公司 | Control cab of engineering vehicle |
| CN102874326A (en) * | 2012-10-17 | 2013-01-16 | 湘电重型装备股份有限公司 | Mining dumper cab for preventing tipping and falling deformation |
| CN104176135A (en) * | 2014-08-22 | 2014-12-03 | 三一矿机有限公司 | Damping and noise reduction structure of cab and mining dump truck |
| CN206086930U (en) * | 2016-06-30 | 2017-04-12 | 徐州徐工矿山机械有限公司 | Mechanical type mining dump truck driver's cabin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140037A (en) * | 2017-06-21 | 2017-09-08 | 徐州徐工矿山机械有限公司 | A kind of cab of mine dump truck bottom plate safeguard structure |
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Application publication date: 20161012 |
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