CN204937277U - A kind of quarry tipper and cab framework thereof - Google Patents
A kind of quarry tipper and cab framework thereof Download PDFInfo
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- CN204937277U CN204937277U CN201520579171.4U CN201520579171U CN204937277U CN 204937277 U CN204937277 U CN 204937277U CN 201520579171 U CN201520579171 U CN 201520579171U CN 204937277 U CN204937277 U CN 204937277U
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Abstract
The utility model discloses a kind of quarry tipper and cab framework thereof, comprise top frame, under(-)chassis, and be positioned at the front-axle beam of both sides, operator's compartment front, be positioned at the back rest of both sides, operator's compartment rear, front-axle beam and the back rest are all connected top frame and under(-)chassis, the both sides of cab framework are equipped with front support beam, rear support beam between top frame and under(-)chassis, front support beam is arranged near front-axle beam, and rear support beam is arranged near the back rest; And, be provided with front raker beam between front support beam and front-axle beam, between rear support beam and the back rest, be provided with rear raker beam.The both sides of cab framework are equipped with front support beam and rear support beam, add intensity and the vertical bearing capacity of cab framework; On this basis, the setting of raker beam can improve vertical and horizontal bearing capacity simultaneously, and strengthens the anti-bending strength of support beam.Visible, support beam and raker beam be arranged so that the stability of the cab framework of the present embodiment significantly improves, improve driving safety.
Description
Technical field
The application relates to mine vehicle technical field, more particularly, relates to a kind of quarry tipper and cab framework thereof.
Background technology
Quarry tipper belongs to haul truck, general mine in the open completes rock earthwork stripping and Ore Transportation task, is heavy-duty tipper, and its work characteristics is that length of run is short, carrying is heavy, conventional large-scale power shovel or hydraulic shovel load, and travel to and fro between digging point and unload ore deposit point.
Visible, the environment for use of quarry tipper is complicated severe, and whole vehicle stability is poor, and its load-carrying is comparatively large, easily turns on one's side, rolls, or run into dropped object.
At present, the cab framework of quarry tipper has under(-)chassis and top frame, and front-axle beam and the back rest, form the support beam body of surrounding, but the less stable of this kind of skeleton structure, vehicle is when running into above-mentioned rollover, rolling or bearing falling object, and cab framework is easy to distortion, brings personal injury to navigating mate.
In view of this, urgently improve the cab framework of quarry tipper, to make it possess higher structural stability, improve driving safety.
Utility model content
In view of this, the application provides a kind of quarry tipper and cab framework thereof, and this cab framework has higher structural stability, can improve driving safety.
The cab framework of the quarry tipper that the utility model provides, comprise top frame, under(-)chassis, and be positioned at the front-axle beam of both sides, operator's compartment front, be positioned at the back rest of both sides, operator's compartment rear, described front-axle beam and the described back rest are all connected described top frame and described under(-)chassis, it is characterized in that
The both sides of described cab framework are equipped with front support beam, rear support beam between described top frame and described under(-)chassis, and described front support beam is arranged near described front-axle beam, and described rear support beam is arranged near the described back rest;
And, be provided with front raker beam between described front support beam and described front-axle beam, between described rear support beam and the described back rest, be provided with rear raker beam.
The both sides of the cab framework in the utility model are equipped with front support beam and rear support beam, add intensity and the vertical bearing capacity of cab framework; On this basis, the setting of raker beam can improve vertical and horizontal bearing capacity simultaneously, and strengthens the anti-bending strength of support beam, and namely raker beam and front-axle beam (or back rest) and under(-)chassis, form triangular support configurations.Visible, support beam and raker beam be arranged so that the stability of the cab framework of the present embodiment significantly improves, when mineral dumping car there is rollover, roll or run into dropped object time, distortion can be prevented, improve driving safety.In addition, this kind of set-up mode also can not be interferenceed with arranging of door body.
Alternatively, described front raker beam and described rear raker beam are all located at the below of described cab framework.
Alternatively, described cab framework front is provided with operator's station framework, and described operator's station framework is between described front-axle beam and described front support beam; One end of described front raker beam is positioned at the junction of described front-axle beam and described under(-)chassis, and the other end is positioned at the junction of described operator's station framework and described front support beam.
Alternatively, the sectional area of described operator's station framework and described front-axle beam, is all less than the sectional area of other part beam bodies of described cab framework.
Alternatively, one end of described rear raker beam is positioned at the junction of described rear support beam and described under(-)chassis, and the other end is positioned at the lower end of the described back rest.
Alternatively, the tilt frame that described top frame comprises horizontal frame and connects with it, described tilt frame is positioned at the rear of described cab framework, and described rear support beam is supported between described horizontal frame and described under(-)chassis.
Alternatively, the both sides of described cab framework are provided with strength beam, and described strength beam is horizontally disposed with, and its one end connects described rear support beam, and the other end is positioned at the junction of described tilt frame and the described back rest.
Alternatively, described horizontal frame and described tilt frame are welded and fixed, and the top of described rear support beam is positioned at the connecting position of described horizontal frame and described tilt frame.
Alternatively, described horizontal frame is provided with top raker beam, and the two ends of described top raker beam connect two tiltedly right drift angles of described horizontal frame.
Except above-mentioned cab framework, the utility model also provides a kind of quarry tipper, comprises operator's compartment and car body, and described operator's compartment comprises cab framework and covering provided thereon, and described cab framework is the cab framework described in above-mentioned any one.Because above-mentioned cab framework has above-mentioned technique effect, the mineral dumping car with this cab framework also has identical technique effect.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of cab framework;
In Fig. 1:
Raker beam, 603 strength beams, 70 operator's station frameworks after raker beam before beam carline, 304 second front cross rails, 401 back rest, 501 front support beams, 502 rear support beams, 601,602 before vertical beam, 302 first front cross rails, 303 before cant beam, 302b before 101 top cross-bar, 102 top longitudinal beam, 103 top rake beams, 104 top raker beam, 201 base cross members, 202 base longerons, 301 front-axle beams, 301a
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of cab framework.Cab framework in the present embodiment, belong to quarry tipper, comprise top frame, under(-)chassis, and be positioned at the front-axle beam 301 of both sides, operator's compartment front, be positioned at the back rest 401 of both sides, operator's compartment rear, front-axle beam 301 is all connected top frame and under(-)chassis with the back rest 401, is namely supported between top frame and under(-)chassis.
In Fig. 1, the tilt frame that top frame comprises horizontal frame and connects with it, horizontal frame comprises two top longitudinal beam 102 and two top cross-bar 101, longitudinal direction described in literary composition and length over ends of body direction, transverse direction and width over sides of car body direction.Under(-)chassis specifically comprises four root bottom part longeron 202 and two root bottom part crossbeams 201.Top frame and under(-)chassis all surround a closed framework.The front-axle beam 301 of both sides, operator's compartment front and the back rest 401 of both sides, rear, and top frame and under(-)chassis are encircled into the profile matrix of cab framework, the front end face of operator's compartment is corresponded between two front-axle beams 301, namely windshield is arranged between two front-axle beams 301, corresponds to the aft end face of operator's compartment between two back rest 401.
In addition, in the present embodiment, the both sides of cab framework are equipped with front support beam 501, rear support beam 502 between top frame and under(-)chassis, front support beam 501 is arranged near front-axle beam 301, rear support beam 502 is arranged near the back rest 401, as shown in Figure 1, the door body of operator's compartment is positioned between front support beam 501 and rear support beam 502.
And, be provided with front raker beam 601 between front support beam 501 and front-axle beam 301, be provided with between rear support beam 502 and the back rest 401 in rear raker beam 602, Fig. 1 and namely four raker beam being positioned at cab framework side are shown.
The both sides of the cab framework in the present embodiment are equipped with front support beam 501 and rear support beam 502, add intensity and the vertical bearing capacity of cab framework; On this basis, the setting of raker beam can improve vertical and horizontal bearing capacity simultaneously, and strengthens the anti-bending strength of support beam, i.e. raker beam and front-axle beam 301 (or back rest 401) and under(-)chassis, forms triangular support configurations.Visible, the setting of support beam and raker beam, the especially setting of raker beam, improve the cab framework intensity of the present embodiment, then make its stability significantly improve, when mineral dumping car occur rollover, roll or run into dropped object time, distortion can be prevented, improve driving safety.In addition, this kind of set-up mode also can not be interferenceed with arranging of door body.
Further, front raker beam 601 and rear raker beam 602 all can be located at the below of cab framework, and as shown in Figure 1, the raker beam of four sides is roughly positioned at four drift angle places of driving below skeleton.Front raker beam 601 is located at below and is made operator's compartment front can reserve enough space laying for windshield, thus ensures the roomy visual field.Rear raker beam 602 is consistent with the position of front raker beam 601, equilibrium stressed before and after can ensureing.
On this basis, cab framework front can setting operation table frame 70, and namely in operator's compartment, the operating equipment such as bearing circle, middle control all can be installed on operator's station framework 70.Operator's station framework 70 is between front-axle beam 301 and front support beam 501, and as shown in Figure 1, operator's station framework 70 is arranged near the below of operator's compartment, is convenient to navigating mate manipulation to make installation equipment so far.Now, one end of front raker beam 601 can be positioned at the junction of front-axle beam 301 and under(-)chassis, and the other end is positioned at the junction of operator's station framework 70 and front support beam 501.So support beam is set, the intensity of each junction can be strengthened, strengthen the stabilizing power of skeleton.Also can find out, the setting of front raker beam 601 also strengthens the stability of operator's station framework 70.
As preferred scheme, the sectional area of operator's station framework 70 and front-axle beam 301, all can be less than the sectional area of other part beam bodies of cab framework, namely operator's station framework 70 and front-axle beam 301 can adopt small bore shaped steel, and support beam, raker beam, the back rest 401 and under(-)chassis, top frame etc. all can adopt heavy in section shaped steel.Operator's station framework 70 and front-axle beam 301 correspond to the operating area of operator's compartment and main viewing area; belong to non-security protection zone; adopt small-cross section profiles can ensure broad view further, other parts adopt heavy in section section bar can ensure the intensity of cab framework.It should be noted that, the sectional area of top cross-bar 101 near rear can be maximum, and as shown in Figure 1, this top cross-bar 101 is as the joint of over water flat frame and tilt frame, and increasing section amasss, can proof strength.
In fact, based on the visual demand in operator's compartment front and position, insecure area (based on layouts such as operator's stations, safe class requires lower than all the other positions), as shown in Figure 1, the top of both sides front-axle beam 301 is connected to the top longitudinal beam 102 of top frame by beam carline 303 before two, be provided with the first front cross rail 302 between the top of both sides front-axle beam 301, then the intensity of the cab framework part corresponding to operator's station framework 70 can design on the low side.In addition, operator's compartment front is designed domatic usually, therefore the front vertical beam 302b that front-axle beam 301 can comprise the front cant beam 301a shown in Fig. 1 and connect with it, second front cross rail 304 can be set, two ends are connected to the front cant beam 301a of both sides, front vertical beam 301b junction respectively, to strengthen the stability of front square bearer.Now, operator's station framework 70 can be arranged at the position that front cant beam 301a and front vertical beam 301a connects, with the reliable connection of the rational deployment of implementation space and each beam body.
Be appreciated that, in above-described embodiment, the direction of tilt of front raker beam 601 is obliquely from front to back, in fact, front raker beam 601 is also feasible from front to back obliquely, such as, one end of front raker beam 601 is connected to the junction of operator's station framework 70 and front-axle beam 301, and the other end is positioned at the junction of front support beam 501 and under(-)chassis.As previously mentioned; operator's compartment front is in non-security protection zone; and front raker beam 601 arranges the Stability Analysis of Structures being more conducive to front end face from front to back obliquely; therefore front raker beam 601 arranges more to be conducive to the stable of the later part-structure of front support beam 501 from front to back obliquely, meets safe class requirement.Can expect, also can arrange the raker beam of two kinds of direction of tilt simultaneously, the raker beam just arranging a direction can meet certain stable custom demand, and cost is controlled.
In addition, one end of rear raker beam 602 can be positioned at the junction of rear support beam 502 and under(-)chassis, similar to the setting principle of above-mentioned front raker beam 601, so arranges the intensity can strengthening junction.Correspondingly, the other end of rear raker beam 602 is then positioned at the lower end of the back rest 401.
In the present embodiment, the tilt frame that top frame comprises horizontal frame and connects with it, and tilt frame is positioned at the rear of cab framework, in Fig. 1, the longeron of top frame comprises top longitudinal beam 102 and top rake beam 103.Then operator's compartment rear end has the domatic of inclination, and the space between operator's compartment and compartment is increased.In actual use, the compartment of mineral dumping car is usually with ceiling, it is outstanding that contained mineral can cause ceiling cloth to be out of shape, thus produce with operator's compartment rear and interfere, the vertical set-up mode that the utility model breaks traditions, and operator's compartment rear end is designed domatic, the interference of carriage ceiling and operator's compartment can be avoided, prevent institute's cargo from causing damage to operator's compartment.Be appreciated that top frame is not limited to arrange tilt frame, it is also feasible for being designed to integral type level framework, and just effect is inferior to the embodiment be obliquely installed.
Now, rear support beam 502 can be supported between horizontal frame and under(-)chassis.Horizontal frame belongs to main body frame, bears vertical force, and rear support beam 502 is located at horizontal frame and under(-)chassis support can ensure giving full play to of its support function.
On this basis, the both sides of cab framework can be provided with strength beam 603, and one end of strength beam 603 connects rear support beam 502, and the other end is positioned at the junction of tilt frame and the back rest 401.As shown in Figure 1, strength beam 603 is horizontally disposed with, because tilt frame has formed a top rake beam 103, then the cant beam of rear support beam 502, strength beam 603 and tilt frame forms three-legged structure roughly, can effectively resist vertical force, vertical force and bending resistance, ensure the stability of upper end, operator's compartment rear, and its lower end, rear realizes stable support by rear raker beam 602, rear support beam 502 and the back rest 401, then the rear of whole cab framework is highly stable.
Horizontal frame in the present embodiment and tilt frame can be welded and fixed, and the top of rear support beam 502 is positioned at the connecting position of horizontal frame and tilt frame.As mentioned above, rear support beam 502 is connected to position of weld, can strengthen the intensity of junction.Except being welded and fixed, the longitudinal beam body of horizontal frame and tilt frame can be also one-piece construction, is such as formed by horizontal beam bending.
In addition, horizontal frame can arrange top raker beam 104, and the two ends of top raker beam 104 connect two tiltedly right drift angles of horizontal frame, as shown in Figure 1.Top raker beam 104 and front raker beam 601 and rear raker beam 602 to arrange effect identical, can stable support be realized, ensure frame strength.In addition, the infringement that the top raker beam 104 being arranged at top frame can effectively avoid rolling and falling object to cause.In the present embodiment, top frame only arranges a raker beam, is appreciated that it is also feasible for arranging two cross one another raker beam.
It should be noted that, in the various embodiments described above, welding process all can be adopted between each beam body to fix, be easy to shaping, certainly, under the prerequisite that technique and cost allow, also can machinework be formed.
Except above-mentioned cab framework, the utility model also provides a kind of quarry tipper, comprises operator's compartment and car body, and operator's compartment comprises cab framework and covering provided thereon, and described cab framework is the cab framework described in above-mentioned any embodiment.Because above-mentioned cab framework has above-mentioned technique effect, the mineral dumping car with this cab framework also has identical technique effect.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any people being familiar with this technology is in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. the cab framework of a quarry tipper, comprise top frame, under(-)chassis, and be positioned at the front-axle beam (301) of both sides, operator's compartment front, be positioned at the back rest (401) of both sides, operator's compartment rear, described front-axle beam (301) is all connected described top frame and described under(-)chassis with the described back rest (401), it is characterized in that
The both sides of described cab framework are equipped with front support beam (501), rear support beam (502) between described top frame and described under(-)chassis, described front support beam (501) is arranged near described front-axle beam (301), and described rear support beam (502) is arranged near the described back rest (401);
And, be provided with front raker beam (601) between described front support beam (501) and described front-axle beam (301), between described rear support beam (502) and the described back rest (401), be provided with rear raker beam (602).
2. cab framework as claimed in claim 1, it is characterized in that, described front raker beam (601) and described rear raker beam (502) are all located at the below of described cab framework.
3. cab framework as claimed in claim 2, it is characterized in that, described cab framework front is provided with operator's station framework (70), and described operator's station framework (70) is positioned between described front-axle beam (301) and described front support beam (501); One end of described front raker beam (501) is positioned at the junction of described front-axle beam (301) and described under(-)chassis, and the other end is positioned at the junction of described operator's station framework (70) and described front support beam (501).
4. cab framework as claimed in claim 3, is characterized in that the sectional area of described operator's station framework (70) and described front-axle beam (301) is all less than the sectional area of other part beam bodies of described cab framework.
5. cab framework as claimed in claim 2, it is characterized in that, one end of described rear raker beam (502) is positioned at the junction of described rear support beam (502) and described under(-)chassis, and the other end is positioned at the lower end of the described back rest (401).
6. the cab framework as described in any one of claim 1-5, it is characterized in that, the tilt frame that described top frame comprises horizontal frame and connects with it, described tilt frame is positioned at the rear of described cab framework, and described rear support beam (502) is supported between described horizontal frame and described under(-)chassis.
7. cab framework as claimed in claim 6, it is characterized in that, the both sides of described cab framework are provided with strength beam (603), described strength beam (603) is horizontally disposed with, and its one end connects described rear support beam (502), the other end is positioned at the junction of described tilt frame and the described back rest (401).
8. cab framework as claimed in claim 6, it is characterized in that, described horizontal frame and described tilt frame are welded and fixed, and the top of described rear support beam (502) is positioned at the connecting position of described horizontal frame and described tilt frame.
9. cab framework as claimed in claim 8, it is characterized in that, described horizontal frame is provided with top raker beam (104), and the two ends at described top raker beam (104) connect two tiltedly right drift angles of described horizontal frame.
10. a quarry tipper, comprises operator's compartment and car body, and described operator's compartment comprises cab framework and covering provided thereon, it is characterized in that, described cab framework is the cab framework described in any one of claim 1-9.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579171.4U CN204937277U (en) | 2015-08-04 | 2015-08-04 | A kind of quarry tipper and cab framework thereof |
| AU2016210703A AU2016210703A1 (en) | 2015-08-04 | 2016-08-04 | Mining dump truck |
| AU2016101714A AU2016101714B4 (en) | 2015-08-04 | 2016-09-23 | Rear axle of a mining dump truck |
| AU2016101712A AU2016101712B4 (en) | 2015-08-04 | 2016-09-23 | Frame assembly of a mining dump truck |
| AU2016101713A AU2016101713B4 (en) | 2015-08-04 | 2016-09-23 | Front suspension cylinder component of a mining dump truck |
| AU2016101719A AU2016101719B4 (en) | 2015-08-04 | 2016-09-23 | Travel assembly of a mining dump truck |
| AU2016101715A AU2016101715B4 (en) | 2015-08-04 | 2016-09-23 | Platform assembly of a mining dump truck |
| AU2016101742A AU2016101742B4 (en) | 2015-08-04 | 2016-09-30 | A travel drive device of a mining dump truck |
| AU2016101743A AU2016101743B4 (en) | 2015-08-04 | 2016-09-30 | Motorised wheel arrangement of a mining dump truck |
| AU2016101776A AU2016101776B4 (en) | 2015-08-04 | 2016-10-07 | Alternating current motorized wheel arrangement of a mining dump truck |
| AU2018233039A AU2018233039B2 (en) | 2015-08-04 | 2018-09-21 | A mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579171.4U CN204937277U (en) | 2015-08-04 | 2015-08-04 | A kind of quarry tipper and cab framework thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937277U true CN204937277U (en) | 2016-01-06 |
Family
ID=55004723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579171.4U Active CN204937277U (en) | 2015-08-04 | 2015-08-04 | A kind of quarry tipper and cab framework thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937277U (en) |
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2015
- 2015-08-04 CN CN201520579171.4U patent/CN204937277U/en active Active
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