CN203714005U - Mining dump vehicle cab framework - Google Patents
Mining dump vehicle cab framework Download PDFInfo
- Publication number
- CN203714005U CN203714005U CN201320820398.4U CN201320820398U CN203714005U CN 203714005 U CN203714005 U CN 203714005U CN 201320820398 U CN201320820398 U CN 201320820398U CN 203714005 U CN203714005 U CN 203714005U
- Authority
- CN
- China
- Prior art keywords
- welded
- underframe
- tie beam
- collar tie
- steel pipe
- 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 - Lifetime
Links
- 238000005065 mining Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 210000003041 ligament Anatomy 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a mining dump vehicle cab framework, which comprises an upper frame, an underframe and stand columns, wherein the upper frame and the underframe form a sealed square ring beam welded by square steel pipes; the stand columns comprise two front stand columns, two rear stand columns and door stand columns on two sides; the stand columns are respectively and symmetrically welded between the square ring beams of the upper frame and the underframe through the square steel pipes. The mining dump vehicle cab framework is simple in structure, loose and comfortable in interior space, and high in safety performance.
Description
Technical field
The utility model relates to engineering truck field, particularly relates to a kind of cab of mine dump truck skeleton.
Background technology
Existing construction-vehicle cab inner space is little, arrange compact, operator's compartment is formed by the simple welding of steel plate, there is the operator's compartment of skeleton for some, by underframe, upper frame, column formation and crossbeam and support are simply welded, in the time that mining industry road accident occurs, do not provide corresponding protective action to navigating mate, safety is not high.
Utility model content
For solving operator's compartment poor stability in prior art, and narrow space, being not easy to navigating mate in problems such as interior operations, it is a kind of simple in structure that the utility model provides, and inner space is loose, comfortable, and the good cab of mine dump truck skeleton of safety.
The utility model is achieved through the following technical solutions
:
A kind of cab of mine dump truck skeleton, comprise upper frame, underframe and column, upper frame is become the cubic collar tie beam of sealing by square steel pipe welded with underframe, column comprises two A-pillars, two rear columns, and the side wall outer panel of both sides, column is welded between the cubic collar tie beam of upper frame and underframe between two symmetrically by rectangular steel tube.
Further, on upper frame collar tie beam, be also welded with the orthogonal top lateral of many groups and push up vertical support, on underframe collar tie beam, be also welded with vertical support the in many groups horizontal support of the orthogonal end and the end, the vertical support in top lateral and top is parallel to respectively side steel pipe and the rear portion steel pipe of upper frame collar tie beam, and end horizontal support and the end, vertical support was parallel to respectively side steel pipe and the anterior steel pipe of underframe collar tie beam.
Further, be also welded with front cross rail between two A-pillars, A-pillar is also vertically welded with front pillar respectively and between the side steel pipe of underframe collar tie beam.
Further, the anterior steel pipe two ends of underframe collar tie beam are also welded with respectively perpendicular support, the perpendicular plane becoming perpendicular to underframe collar tie beam that supports; Between perpendicular supporting base end portion and described A-pillar, be also welded with front diagonal ligament, the angle between front diagonal ligament and perpendicular support is greater than 90 °.
Further, be also welded with after cross member between two rear columns, between after cross member midway location and the rear portion steel pipe of underframe collar tie beam, be welded with rear diagonal ligament, rear diagonal ligament is perpendicular to after cross member.
Further, between rear column and homonymy side wall outer panel, be also welded with window frame crossbeam.
Skeleton structure in above-mentioned arbitrary technical scheme all adopts square steel pipe welded to form.
The utility model uses rectangular steel tube as cab framework, increase the intensity of skeleton itself, the upper frame of cab framework becomes the cubic collar tie beam of sealing with welding of underframe simultaneously, and in collar tie beam and between each column, be welded with diagonal ligament and beam, increase the strength and stiffness of cab framework, improve the resistance to overturning of operator's compartment.When slide-out, utilize the bearing force between rectangular steel tube in skeleton to play distortion-free effect, improved the safety performance of operator's compartment, expanded the inner space of operator's compartment simultaneously, be convenient to the operation of navigating mate.
Brief description of the drawings
Fig. 1 is the utility model skeleton structure schematic perspective view;
Fig. 2 is the schematic perspective view after the skeleton structure covering of Fig. 1.
Wherein, 1: the anterior steel pipe of underframe collar tie beam; 1: perpendicular support; 3: front diagonal ligament; 4: A-pillar; 5: front pillar; 6: the side steel pipe of underframe collar tie beam; 7: end horizontal support; 8: the vertical support in the end; 9: side wall outer panel; 10: window frame crossbeam; 11: rear diagonal ligament; 12: rear column; 13: after cross member; 14: the side steel pipe of upper frame collar tie beam; 15: the rear portion steel pipe of upper frame collar tie beam; 16: top lateral; 17: top is vertical to be supported; 18: front cross rail; 19: the rear portion steel pipe of underframe collar tie beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, the utility model provides cab of mine dump truck skeleton, comprise upper frame, underframe and column, upper frame is become the cubic collar tie beam of sealing by square steel pipe welded with underframe, column comprises two A-pillars 4, two rear columns 12, and the side wall outer panel 9 of both sides, column is welded between the cubic collar tie beam of upper frame and underframe between two symmetrically by rectangular steel tube, has played the effect of supporting whole framework.Rectangular steel tube, as the framework material of operator's compartment, itself has higher rigidity and intensity; Employing rectangular steel tube becomes upper frame and welding of underframe the cubic collar tie beam of sealing, can increase the strength and stiffness of operator's compartment, and raising operator's compartment is resisted the ability of deformation and failure.
On upper frame collar tie beam, be also welded with the orthogonal top lateral 16 of many groups and push up to indulge and support 17, on underframe collar tie beam, be also welded with the vertical support 8 in many groups horizontal support 7 of the orthogonal end and the end, the vertical support 8 in top lateral 7 and top is parallel to respectively side steel pipe 14 and the rear portion steel pipe 15 of upper frame collar tie beam, and end horizontal support and the end, vertical support was parallel to respectively side steel pipe 6 and the anterior steel pipe 1 of underframe collar tie beam.Horizontal support in upper frame collar tie beam and underframe collar tie beam and vertical support, increased the ability of upper frame and underframe resistance to deformation and destruction.
Between two A-pillars 4, be also welded with front cross rail 18, front cross rail 18, except increasing the strength and stiffness of cab framework, can also be served as the overlap joint support of instrument desk, is convenient to subsequent installation, and the welding and assembling height of front cross rail 18 can be determined with reference to the height of required instrument desk.Meanwhile, respectively and between the side steel pipe 6 of underframe collar tie beam, be also vertically welded with front pillar 5, the front pillar 5 of both sides is arranged symmetrically with A-pillar 4, as the support of A-pillar 4, plays booster action.
Anterior steel pipe 1 two ends of underframe collar tie beam are also welded with respectively perpendicular support 2, perpendicular 2 planes that become perpendicular to underframe collar tie beam that support; Perpendicular support between 2 ends and described A-pillar 4 is also welded with front diagonal ligament 3, and front diagonal ligament 3 and the perpendicular angle supporting between 2 are greater than 90 °.The front diagonal ligament 3 of both sides and perpendicular support 2 are arranged symmetrically with, and make operator's compartment anterior outwards outstanding, not only can expand the inner space of operator's compartment, be convenient to follow-up wiring, pedal etc. is installed; Meanwhile, in the time occurring to clash into, can there is local deformation in outstanding part at first, consumes local collision energy, reduces the suffered impulsive force of cab framework main body, avoids cab framework main body generation deformation, in addition, can also serve as the support of covering.
Between two rear columns 12, be also welded with after cross member 13, between after cross member 13 midways location and the rear portion steel pipe 19 of underframe collar tie beam, be welded with rear diagonal ligament 11, rear diagonal ligament 11 is perpendicular to after cross member 13.After cross member 13 and rear diagonal ligament 11 not only can increase outside the strength and stiffness of skeleton, can also serve as the overlap joint support of electrical control cubicles and the window frame beam of back window glass, are convenient to subsequent installation.
In addition, between rear column 12 and homonymy side wall outer panel 9, be also welded with window frame crossbeam 10.Window frame crossbeam 10, except playing a supportive role, prevents from can also serving as when car door from deforming in the horizontal direction the framework of side window glass.
Cab framework structure in technique scheme all adopts square steel pipe welded to form.Use rectangular steel tube can increase rigidity and the intensity of skeleton itself as the material of cab framework, improve the ability of its opposing deformation.
With reference to Fig. 2, after cab framework covering of the present utility model, also can prepare respectively car door, glass, handrail and ringbolt etc.Cabin space is large, except instrument and operating control, can arrange small fan, air-conditioning, and glass defrosting, windscreen wiper watering can, ceiling light and sun shield, cold-proof curtain, fire extinguisher etc., function is available in all varieties.
In sum, the utility model uses rectangular steel tube as cab framework, increases the intensity of skeleton itself, and the upper frame of cab framework becomes the cubic collar tie beam of sealing with welding of underframe simultaneously, and in collar tie beam and between each column, be welded with diagonal ligament and beam, increase the strength and stiffness of cab framework.When slide-out, utilize the bearing force between rectangular steel tube in skeleton to play distortion-free effect, improved the safety performance of operator's compartment, expanded the inner space of operator's compartment simultaneously, be convenient to the operation of navigating mate.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (7)
1. cab of mine dump truck skeleton, comprise upper frame, underframe and column, it is characterized in that, described upper frame is become the cubic collar tie beam of sealing by square steel pipe welded with underframe, described column comprises two A-pillars, two rear columns, and the side wall outer panel of both sides, described column is welded between the cubic collar tie beam of upper frame and underframe between two symmetrically by rectangular steel tube.
2. cab of mine dump truck skeleton according to claim 1, it is characterized in that, on described upper frame collar tie beam, be also welded with the orthogonal top lateral of many groups and push up vertical support, on underframe collar tie beam, be also welded with vertical support the in many groups horizontal support of the orthogonal end and the end, the vertical support in described top lateral and top is parallel to respectively side steel pipe and the rear portion steel pipe of upper frame collar tie beam, and end horizontal support and the end, vertical support was parallel to respectively side steel pipe and the anterior steel pipe of underframe collar tie beam.
3. cab of mine dump truck skeleton according to claim 2, is characterized in that, between described two A-pillars, is also welded with front cross rail, and A-pillar is also vertically welded with front pillar respectively and between the side steel pipe of underframe collar tie beam.
4. cab of mine dump truck skeleton according to claim 3, is characterized in that, the anterior steel pipe two ends of described underframe collar tie beam are also welded with respectively perpendicular support, the plane that described perpendicular support becomes perpendicular to underframe collar tie beam; Between described perpendicular supporting base end portion and described A-pillar, be also welded with front diagonal ligament, the angle between described front diagonal ligament and perpendicular support is greater than 90 °.
5. cab of mine dump truck skeleton according to claim 4, it is characterized in that, between described two rear columns, be also welded with after cross member, between described after cross member midway location and the rear portion steel pipe of underframe collar tie beam, be welded with rear diagonal ligament, described rear diagonal ligament is perpendicular to after cross member.
6. cab of mine dump truck skeleton according to claim 5, is characterized in that, between described rear column and homonymy side wall outer panel, is also welded with window frame crossbeam.
7. according to the arbitrary described cab of mine dump truck skeleton of claim 2-6, it is characterized in that, described skeleton structure all adopts square steel pipe welded to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820398.4U CN203714005U (en) | 2013-12-15 | 2013-12-15 | Mining dump vehicle cab framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820398.4U CN203714005U (en) | 2013-12-15 | 2013-12-15 | Mining dump vehicle cab framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714005U true CN203714005U (en) | 2014-07-16 |
Family
ID=51153182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820398.4U Expired - Lifetime CN203714005U (en) | 2013-12-15 | 2013-12-15 | Mining dump vehicle cab framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501866A (en) * | 2018-12-06 | 2019-03-22 | 江苏师范大学 | Dumper cab framework B column |
-
2013
- 2013-12-15 CN CN201320820398.4U patent/CN203714005U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501866A (en) * | 2018-12-06 | 2019-03-22 | 江苏师范大学 | Dumper cab framework B column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5222374B2 (en) | Body front structure | |
| CN102874326B (en) | Mining dumper cab for preventing tipping and falling deformation | |
| CN202783433U (en) | Blade electric vehicle front floor board and rear floor board frame beam structure | |
| CN204323486U (en) | Light-duty pure electric coach and chassis frame thereof | |
| CN202806887U (en) | Vehicle instrument panel assembly support device and vehicle | |
| CN205273627U (en) | Enclose structure and car body before car | |
| CN105292262A (en) | Front automotive auxiliary frame | |
| CN103171628A (en) | Energy-absorbing type front subframe | |
| WO2017202229A1 (en) | High-rigidity vehicle body frame | |
| CN105416314A (en) | Tramcar cabin | |
| CN205524488U (en) | Vehicle cabin assembly and have vehicle of this vehicle cabin assembly | |
| CN203714005U (en) | Mining dump vehicle cab framework | |
| CN104271426A (en) | Railway vehicle structural body and railway vehicle with same | |
| KR101526398B1 (en) | Cowl cross member mounting assembly for vehicle | |
| CN205010353U (en) | Machineshop car driver's cabin skeleton | |
| CN104442857A (en) | Energy absorption structure for railway vehicle cab | |
| CN205186306U (en) | Heavy truck driver's cabin instrument board tubular beams assembly | |
| CN204368293U (en) | Floor underframe for vehicle and use the pure electric coach of this floor underframe for vehicle | |
| CN201291918Y (en) | Roll-proof deformation steering room of electric transmission self-discharging vehicle for mining | |
| CN107487367A (en) | Power assembly bracket and electric automobile | |
| CN204124183U (en) | Passenger vehicle steering hub column mounting structure | |
| CN202038379U (en) | Self-unloading and anti-overturning deformable cab | |
| CN203727485U (en) | Light school bus with frame structure | |
| CN206417087U (en) | A kind of cab framework of anti-tipping anti-fall composition deformation | |
| CN206107343U (en) | Automobile body skeleton and have car of this automobile body skeleton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |