CN204937276U - Quarry tipper and operator's compartment thereof, and bottom plate of driving cab - Google Patents
Quarry tipper and operator's compartment thereof, and bottom plate of driving cab Download PDFInfo
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- CN204937276U CN204937276U CN201520578299.9U CN201520578299U CN204937276U CN 204937276 U CN204937276 U CN 204937276U CN 201520578299 U CN201520578299 U CN 201520578299U CN 204937276 U CN204937276 U CN 204937276U
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Abstract
The utility model provides a kind of quarry tipper and operator's compartment thereof, and bottom plate of driving cab, and bottom plate of driving cab comprises upper strata base plate and lower floor's base plate, has the foaming layer formed by foam process between described upper strata base plate and described lower floor base plate.Add heat insulation foam scheme compared to the double walled floor described in background technology, this programme forms foaming layer between two-layer base plate, and foaming layer is the plastic layer with microcellular structure, and microcellular structure heat absorption sound absorbing power is strong, can reach good heat-insulation noise-reduction effect.
Description
Technical field
The utility model relates to car body technical field, particularly a kind of quarry tipper and operator's compartment thereof, and bottom plate of driving cab.
Background technology
Operator's compartment is as the space of quarry tipper driver behavior person works, and its traveling comfort directly affects the operational quality of chaufeur.As large-scale mine dumping car, because engine power is very large, its cal val and noise are also very large, therefore, and the flat of operator's compartment and the heat insulation most important thing becoming cabin design.On this basis, relative with driving engine is the bottom plate of driving cab be located thereon, and therefore, makes bottom plate of driving cab have good sound-insulating and heat-insulating effect, most important.
In prior art, there are two kinds of technical schemes in bottom plate of driving cab:
The first, adopt one deck base plate, this base plate sound-insulating and heat-insulating effect is poor;
The second, adopt double walled floor, one deck base plate is fixed on underframe, and another layer of base plate is bolted.And heat insulation foam is set between double walled floor, certain sound insulation and noise reduction effect can be reached.
But although adopt double walled floor to add heat insulation foam have certain heat-insulation noise-reduction effect, because engine power is very large, noise heating is serious, and first scheme still can not obtain good driver comfort.
In view of this, how being further improved bottom plate of driving cab, to improve heat-insulation noise-reduction effect, strengthening the traveling comfort of chaufeur, is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is for providing a kind of quarry tipper and operator's compartment thereof, and bottom plate of driving cab, and this bottom plate of driving cab possesses good sound insulation and noise reduction effect, can improve the traveling comfort of chaufeur.
The bottom plate of driving cab that the utility model provides, comprises upper strata base plate and lower floor's base plate, has the foaming layer formed by foam process between described upper strata base plate and described lower floor base plate.
Add heat insulation foam scheme compared to the double walled floor described in background technology, this programme forms foaming layer between two-layer base plate, and foaming layer is the plastic layer with microcellular structure, and microcellular structure heat absorption sound absorbing power is strong, can reach good heat-insulation noise-reduction effect.In addition, upper strata base plate and lower floor's base plate are combined closely by foaming layer, make whole base arrangement comparatively stable, and intensity are increased.In addition, when navigating mate walking is on base plate, foaming layer possesses good cushion characteristic, to improve the walking comfort of navigating mate.
Alternatively, be provided with dividing plate between described lower floor base plate and described upper strata base plate, form the trough putting circuit described in two between dividing plate, described foaming layer is positioned at the position outside described trough.
Alternatively, the position that described upper strata base plate is corresponding with described trough, is provided with opening, and described opening corresponds to the console in operator's compartment.
Alternatively, described dividing plate is fixedly welded on described lower floor base plate and described upper strata base plate.
Alternatively, the outside near described dividing plate is provided with one group of pillar stiffener, and described pillar stiffener is located between described lower floor base plate and described upper strata base plate.
Alternatively, some pillar stiffeners are provided with between described lower floor base plate and described upper strata base plate.
The utility model also provides a kind of operator's compartment, and comprise operator's compartment covering and bottom plate of driving cab fixing with it, described bottom plate of driving cab is the bottom plate of driving cab described in above-mentioned any one.Because above-mentioned bottom plate of driving cab has above-mentioned technique effect, the operator's compartment with this bottom plate of driving cab also has constructed effect.
Alternatively, described lower floor base plate and described upper strata base plate are all welded in described operator's compartment covering, and described lower floor base plate, described upper strata base plate, described operator's compartment covering form foaming confined space to form described foaming layer.
The utility model also provides a kind of quarry tipper, the operator's compartment comprising car body He be attached thereto, the operator's compartment of described operator's compartment according to any one of above-mentioned two.Because above-mentioned operator's compartment has above-mentioned technique effect, the quarry tipper with this operator's compartment also has constructed effect.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of bottom plate of driving cab;
Fig. 2 is the structural representation after removing upper strata base plate in Fig. 1.
In Fig. 1-2:
10 upper strata base plates, 101 openings, 20 lower floor's base plates, 30 pillar stiffeners, 40 troughs, 50 dividing plates
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. 1-2, Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of bottom plate of driving cab; Fig. 2 is the structural representation after removing upper strata base plate in Fig. 1.
Bottom plate of driving cab in this embodiment, comprise the upper strata base plate 10 and lower floor's base plate 20 arranged successively from top to bottom, namely upper strata base plate 10 is closer to navigating mate.In addition, be there is between lower floor's base plate 20 and upper strata base plate 10 the foaming layer (not shown) formed by foam process.
Particularly, lower floor's base plate 20 and upper strata base plate 10 fixing after, the two can form confined space with the operator's compartment covering of surrounding, now, foaming agent can be injected in this space, foam, and the foaming layer needed for formation.
Add heat insulation foam scheme compared to the double walled floor described in background technology, this programme forms foaming layer between two-layer base plate, and foaming layer is the plastic layer with microcellular structure, and microcellular structure heat absorption sound absorbing power is strong, can reach good heat-insulation noise-reduction effect.Specifically can participate in following table:
Table 1
| Coefficient of thermal conductivity | Noise reduction rate | |
| Double walled floor+heat insulation foam | 1.9 | 0.55 |
| Double walled floor+foaming layer | 1.6 | 0.7 |
In addition, upper strata base plate 10 and lower floor's base plate 20 are combined closely by foaming layer, make whole base arrangement comparatively stable, and intensity are increased.In addition, when navigating mate walking is on base plate, foaming layer possesses good cushion characteristic, to improve the walking comfort of navigating mate.
Further, can be provided with dividing plate 50 between lower floor's base plate 20 and upper strata base plate 10, can form the trough 40 putting circuit between two dividing plates 50, foaming layer is positioned at the position outside trough 40.As shown in Figure 2; the circuit of bottom plate of driving cab can be placed in this trough 40; trough 40 1 aspect can be damaged from the external world by protection circuit; on the other hand; putting in order of circuit can be realized; avoid confusion and cause the phenomenons such as winding, misconnection, and circuit is hidden in trough 40 and also makes cabin interior comparatively clean and tidy, attractive in appearance.
It should be noted that, when injecting foaming agent, because other spaces between trough 40 and two-layer base plate are isolated by dividing plate 50, therefore foaming agent can not enter in trough 40, thus guarantees that trough 40 can realize the storing of circuit.
Now, the position that lower floor's base plate 20 is corresponding with trough 40, can arrange opening 101, and opening 101 corresponds to the console in operator's compartment.After this position arranges opening 101, the circuit in trough 40 can be connected directly in the console above it, is convenient to connection.When needs overhaul, remove console, circuit can expose, thus realizes maintenance rapidly.Be appreciated that it is also feasible for not arranging opening 101, such as, circuit stretches out from the edge of two-layer base plate.
In this embodiment, trough 40 is set to one, and is located at the middle part of bottom plate of driving cab.For current bottom plate of driving cab circuit, the space of a trough 40 can meet storing, is located at middle part and is also convenient to navigating mate operation.Be appreciated that when circuit is more, and when joint location arranging distance is larger, plural trough 40 also can be set, to adapt to place on line and quantity.
Particularly, dividing plate 50 can be fixedly welded on lower floor's base plate 20 and upper strata base plate 10, and the mode that is welded and fixed is reliable and stable.In addition, welding can ensure the leak tightness between dividing plate 50 and lower floor's base plate 20, upper strata base plate 10, guarantees further in the trough 40 that foaming agent can not enter between two dividing plates 50.
In addition, some pillar stiffeners 30 can be set between lower floor's base plate 20 and upper strata base plate 10.Two-layer base plate can link together by pillar stiffener 30, guarantees the stability of bottom plate of driving cab entirety further; And upper strata base plate 10 is out of shape and produces abnormal sound when operating personal can also be avoided to walk in operator's compartment.
Concrete every two pillar stiffeners 30 are one group as shown in Figure 1, and for arranging four groups of pillar stiffeners 30, and be divided into both sides, middle part, to ensure uniform stressed, no matter how navigating mate walks about, and also can guarantee that upper strata base plate 10 is indeformable.Certainly, setting more groups or uniform according to other, non-uniform mode arrange pillar stiffener 30 is also all feasible.
In addition, the outside near dividing plate 50 also arranges in one group of pillar stiffener 30, Fig. 2, and the outside of two pieces of dividing plates is equipped with three pillar stiffeners 30.Herein, dividing plate 50 " outside " is the trough 40 relatively formed, and is inner side, otherwise is outside near the side of trough 40, and the side that namely two pieces of dividing plates 30 deviate from mutually is outside.Design like this, on the one hand, pillar stiffener 30 plays connection as above, stablizes base plate effect, on the other hand, pillar stiffener 30 contributes to the intensity improving dividing plate 50, and pillar stiffener 30 can form the installation position of dividing plate 50, namely one group of pillar stiffener 30 is linearly welded on one deck base plate in advance, then dividing plate 50 is implemented to weld with this layer of base plate near this group pillar stiffener 30 again.
Except above-mentioned bottom plate of driving cab, the utility model also provides a kind of operator's compartment, and comprise operator's compartment covering and bottom plate of driving cab fixing with it, described bottom plate of driving cab is the bottom plate of driving cab described in above-mentioned any embodiment.Because above-mentioned bottom plate of driving cab has above-mentioned technique effect, the operator's compartment with this bottom plate of driving cab also has constructed effect.
Preferably, lower floor's base plate 20 and upper strata base plate 10 can all be welded in operator's compartment covering, and in fact, lower floor's base plate 20 is welded in operator's compartment underframe and operator's compartment covering, and upper strata base plate 10 is welded in support body before and after operator's compartment covering and operator's compartment.After being welded and fixed, lower floor's base plate 20, upper strata base plate 10, operator's compartment covering can form foaming confined space to form foaming layer.When arranging dividing plate 50, then lower floor's base plate 20, upper strata base plate 10, operator's compartment covering and dividing plate 50 form foaming confined space.Welding can ensure leak tightness, thus guarantees carrying out smoothly of foaming quality and foaming.
In addition, the utility model also provides a kind of quarry tipper, the operator's compartment comprising car body He be attached thereto, and described operator's compartment is the operator's compartment described in above-mentioned any embodiment.Because above-mentioned operator's compartment has above-mentioned technique effect, the quarry tipper with this operator's compartment also has constructed effect.
Above to a kind of quarry tipper provided by the utility model and operator's compartment thereof, and bottom plate of driving cab is all described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (9)
1. a bottom plate of driving cab, is comprised upper strata base plate (10) and lower floor's base plate (20), it is characterized in that, have the foaming layer formed by foam process between described upper strata base plate (10) and described lower floor base plate (20).
2. bottom plate of driving cab as claimed in claim 1, it is characterized in that, dividing plate (50) is provided with between described lower floor base plate (20) and described upper strata base plate (10), form the trough (40) putting circuit between dividing plate described in two (50), described foaming layer is positioned at the position outside described trough (40).
3. bottom plate of driving cab as claimed in claim 2, it is characterized in that the position that described upper strata base plate (10) is corresponding with described trough (40) is provided with opening (101), described opening (101) is corresponding to the console in operator's compartment.
4. bottom plate of driving cab as claimed in claim 2, it is characterized in that, described dividing plate (50) is fixedly welded on described lower floor base plate (20) and described upper strata base plate (10).
5. bottom plate of driving cab as claimed in claim 2, it is characterized in that, the outside near described dividing plate (50) is provided with one group of pillar stiffener (30), and described pillar stiffener (30) is located between described lower floor base plate (20) and described upper strata base plate (10).
6. the bottom plate of driving cab as described in any one of claim 1-4, is characterized in that, is provided with some pillar stiffeners (30) between described lower floor base plate (20) and described upper strata base plate (10).
7. an operator's compartment, comprise operator's compartment covering and bottom plate of driving cab fixing with it, it is characterized in that, described bottom plate of driving cab is the bottom plate of driving cab described in any one of claim 1-6.
8. bottom plate of driving cab as claimed in claim 7, it is characterized in that, described lower floor base plate (20) and described upper strata base plate (10) are all welded in described operator's compartment covering, and described lower floor base plate (20), described upper strata base plate (10), described operator's compartment covering form foaming confined space to form described foaming layer.
9. a quarry tipper, the operator's compartment comprising car body He be attached thereto, is characterized in that, described operator's compartment is the operator's compartment described in claim 7 or 8.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578299.9U CN204937276U (en) | 2015-08-04 | 2015-08-04 | Quarry tipper and operator's compartment thereof, and bottom plate of driving cab |
| AU2016210703A AU2016210703A1 (en) | 2015-08-04 | 2016-08-04 | Mining dump truck |
| AU2016101715A AU2016101715B4 (en) | 2015-08-04 | 2016-09-23 | Platform assembly of a mining dump truck |
| AU2016101719A AU2016101719B4 (en) | 2015-08-04 | 2016-09-23 | Travel assembly of a mining dump truck |
| AU2016101714A AU2016101714B4 (en) | 2015-08-04 | 2016-09-23 | Rear axle of a mining dump truck |
| AU2016101713A AU2016101713B4 (en) | 2015-08-04 | 2016-09-23 | Front suspension cylinder component of a mining dump truck |
| AU2016101712A AU2016101712B4 (en) | 2015-08-04 | 2016-09-23 | Frame 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 |
|---|---|---|---|
| CN201520578299.9U CN204937276U (en) | 2015-08-04 | 2015-08-04 | Quarry tipper and operator's compartment thereof, and bottom plate of driving cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937276U true CN204937276U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578299.9U Active CN204937276U (en) | 2015-08-04 | 2015-08-04 | Quarry tipper and operator's compartment thereof, and bottom plate of driving cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114653A (en) * | 2016-06-30 | 2016-11-16 | 徐州徐工矿山机械有限公司 | A kind of electric transmission radial type cab of mine dump truck |
| CN107792205A (en) * | 2017-11-02 | 2018-03-13 | 江苏友邦精工实业有限公司 | A kind of cab of mine dump truck bottom plate safeguard structure |
| CN107905353A (en) * | 2017-12-10 | 2018-04-13 | 柳州市力万科技有限公司 | The base arrangement of movable plank house |
-
2015
- 2015-08-04 CN CN201520578299.9U patent/CN204937276U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114653A (en) * | 2016-06-30 | 2016-11-16 | 徐州徐工矿山机械有限公司 | A kind of electric transmission radial type cab of mine dump truck |
| CN107792205A (en) * | 2017-11-02 | 2018-03-13 | 江苏友邦精工实业有限公司 | A kind of cab of mine dump truck bottom plate safeguard structure |
| CN107905353A (en) * | 2017-12-10 | 2018-04-13 | 柳州市力万科技有限公司 | The base arrangement of movable plank house |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |