CN102514582A - Air-conditioning unit platform device and vehicle body - Google Patents
Air-conditioning unit platform device and vehicle body Download PDFInfo
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- CN102514582A CN102514582A CN201110418628XA CN201110418628A CN102514582A CN 102514582 A CN102514582 A CN 102514582A CN 201110418628X A CN201110418628X A CN 201110418628XA CN 201110418628 A CN201110418628 A CN 201110418628A CN 102514582 A CN102514582 A CN 102514582A
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- air
- platform device
- side top
- air conditioner
- conditioning unit
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Abstract
The invention provides an air-conditioning unit platform device and a vehicle body, which comprises a platform plate and a side top plate provided with mounting grooves. An air return opening and an air outlet opening are formed on the platform plate; two ends of the platform plate are respectively connected with the bottom surfaces of the mounting grooves of the side top plate; and the bottom surfaces of the mounting grooves and the platform plate form an integrated platform structure. As the mounting grooves are formed on the side top plate, a fresh air ventilating opening of an air-conditioning unit is disposed towards the mounting grooves. Compared with the prior art, the air-conditioning unit platform device adopts an open type structure, and can increase the fresh air ventilation rate of the air-conditioning unit and improve the refrigeration effect or the heating effect of the air-conditioning unit. Accumulated water in the air-conditioning unit platform device can be discharged through the mounting grooves, and accumulated water can be avoided. As a first bending plate and a second bending plate are obviated, the vehicle body weight can be reduced, and the traction power of a vehicle can be reduced.
Description
Technical field
The present invention relates to the rolling stock manufacturing technology, relate in particular to a kind of air conditioner group platform device and car body.
Background technology
At present, the car body of rail traffic vehicles mainly adopts corrosion-resistant steel and aluminum alloy materials to process.Stainless steel car body mainly adopts the plate-girder spot-welded structures, has very high mechanical characteristics and very high fusing point, but stainless steel car body often weight is very big.Adopt aluminum alloy materials to obtain application more and more widely as the material of making car body; Aluminum alloy bodywork is in light weight; Help reducing tractive output, the raising running velocity of vehicle, improve the startup and the deceleration and stopping performance of vehicle, and can effectively reduce the dynamic action between wheel track; Reduce vibration and noise, increase the service life of vehicle and circuit.
The top of existing car body is provided with air conditioner group platform device, is used to set firmly the air-conditioning unit, for the compartment provides cold wind or hot blast.
With reference to figure 1, Fig. 1 is the scheme drawing of air-conditioning unit stage apparatus in the prior art.
As shown in Figure 1, existing air conditioner group platform device comprises installs dull and stereotyped 1a, the first bent plate 2a and the second bent plate 3a, and the edge of the first bent plate 2a is connected with the edge that dull and stereotyped 1a is installed, and forms groove structure; The edge of the second bent plate 3a is connected with the first bent plate 2a upper edge and outwards stretches.The second bent plate 3a is connected with the side top board of car body, this air conditioner group platform is installed in the top of car body.The air-conditioning unit of vehicle is installed in to be installed on the dull and stereotyped 1a, is installing on the dull and stereotyped 1a or the first bent plate 2a lower end offers discharge port, and this discharge port is connected with water pipe, and being discharged on the rain eaves outside the car body rainwater of accumulating in the air conditioner group platform device perhaps, car descends.
Existing air conditioner group platform device is a concave configuration; The air-conditioning unit is installed in the groove; And the new wind vent window of air-conditioning unit is opened in the both sides of air-conditioning unit; Because air-conditioning unit both sides have stopping of the first bent plate 2a and the second bent plate 3a, thereby can reduce the new wind ventilation volume of air-conditioning unit, reduce the refrigeration of air-conditioning unit or the effect that heats; And accumulate rainwater in the groove easily, and discharge orifice is less, is easy to generate ponding; Owing to have the first bent plate 2a and the second bent plate 3a, thereby increased car body weight, needing increases vehicle towed power, and air-conditioning unit difficult, maintenance inconvenience.
Summary of the invention
The present invention provides a kind of air conditioner group platform device and car body, in order to solve poor, easy ponding and the big technological deficiency of weight of producing of air conditioner group platform device fanning effect of the prior art.
The present invention provides a kind of air conditioner group platform device, comprises landing slab and the side top board that offers mounting groove; Offer return air inlet and air outlet on the said landing slab; The two ends of said landing slab are connected with the bottom surface of the mounting groove of said side top board respectively, and said mounting groove bottom surface and said landing slab form the integral platform structure.
Aforesaid air conditioner group platform device, the both sides of said landing slab have a plurality of chutes, are used to the unit that installs an air-conditioner.
Aforesaid air conditioner group platform device offers the air-conditioning discharge port on the said landing slab and near the position of said return air inlet.
Aforesaid air conditioner group platform device, said landing slab are that a plurality of oblong profile plates are welded.
Aforesaid air conditioner group platform device has a plurality of gussets triangular in shape in the said profile plate.
Aforesaid air conditioner group platform device, said side top board adopt the hollow extrudate to process; Have a plurality of gussets triangular in shape in the said side top board.
It is the rain eaves of V-slot shape that aforesaid air conditioner group platform device, the outer setting of said side top board have the cross section, is used for the rainwater that drainage air conditioner group platform device flows down.
The present invention also provides a kind of car body, comprises side wall and ceiling, and this car body is equipped with air conditioner group platform device provided by the invention, and the bottom of said side top board is connected with the upper end of said side wall; The upper end of said side top board is connected with said ceiling.
Air conditioner group platform device provided by the invention and car body; Owing on the side top board, offer mounting groove; The new wind vent window of air-conditioning unit is towards mounting groove, and prior art is compared, and this air conditioner group platform device is the open type structure; The new wind ventilation volume of air-conditioning unit be can increase, the refrigeration of air-conditioning unit or the effect that heats improved; Ponding in the air-conditioning unit erecting stage device can be discharged through mounting groove, can not produce ponding; And removed first bent plate and second bent plate, can reduce car body weight, reduced vehicle towed power.
Description of drawings
The scheme drawing of air-conditioning unit stage apparatus in Fig. 1 prior art;
The perspective view of the air conditioner group platform device that Fig. 2 provides for first embodiment of the invention;
Fig. 3 is the birds-eye view of air conditioner group platform device shown in Figure 2;
Fig. 4 is the cutaway view along A-A line among Fig. 3;
The block diagram of the landing slab that Fig. 5 provides for second embodiment of the invention;
The block diagram of the side top board that Fig. 6 provides for third embodiment of the invention;
Fig. 7 is the cutaway view of side top board shown in Figure 6.
The specific embodiment
With reference to figure 2-4, the perspective view of the air conditioner group platform device that Fig. 2 provides for first embodiment of the invention; Fig. 3 is the birds-eye view of air conditioner group platform device shown in Figure 2; Fig. 4 is the cutaway view along A-A line among Fig. 3.
Shown in Fig. 2-4, the air conditioner group platform device that present embodiment provides comprises landing slab 2 and the side top board 1 that offers mounting groove 11; Offer return air inlet 21 and air outlet 22 on the landing slab 2; The two ends of landing slab 2 are connected with mounting groove 11 bottom surfaces of side top board 1 respectively, and mounting groove 11 bottom surfaces and landing slab 2 form the integral platform structure.
Particularly, side top board 1 outline is an arc, offers mounting groove 11 on the top of side top board 1, and mounting groove 11 bottom surfaces and landing slab 2 welding make mounting groove 11 ground and landing slab 2 be in the same plane, form the integral platform structure.
The air-conditioning unit of vehicle is installed on the landing slab 2, and the new wind vent window of air-conditioning unit is towards the opening direction of mounting groove 11.
The air conditioner group platform device that first embodiment of the invention provides; Owing on side top board 1, offer mounting groove 11; The new wind vent window of air-conditioning unit is towards the opening direction of mounting groove 11, and compared with prior art, this air conditioner group platform device is the open type structure; The new wind ventilation volume of air-conditioning unit be can increase, the refrigeration of air-conditioning unit or the effect that heats improved; Ponding in the air-conditioning unit erecting stage device can be discharged through mounting groove 11, can not produce ponding; And removed the first bent plate 2a and the second bent plate 3a, thereby can reduce car body weight, reduced vehicle towed power.
With reference to figure 5, the block diagram of the landing slab that Fig. 5 provides for second embodiment of the invention.
As shown in Figure 5, present embodiment has been done further improvement to landing slab 2 on the basis of first embodiment of the invention; Concrete improvement project is: landing slab 2 is welded for a plurality of oblong profile plates; Particularly, profile plate can adopt the hollow extrudate, adopts the hollow extrudate can alleviate the weight of landing slab 2; And then can reduce the weight of vehicle air conditioner group platform, improve the tractive property of vehicle.
Have a plurality of gussets triangular in shape in the landing slab 2, in order to improve the strength and stiffness of landing slab 2, even vehicle produces vibration in the process of moving and rocks, landing slab 2 also has good rigidity, to support the weight of air-conditioning unit.Need to prove; The application force that the both sides of landing slab 2 receive is bigger, can the bigger gusset of density be set in landing slab 2 both sides, in landing slab 2 middle the less gusset of density is set; The load-carrying capacity of landing slab 2 can be satisfied like this, and the weight of landing slab 2 can be reduced.
The both sides of landing slab 2 have a plurality of chutes 23, are used to the unit that installs an air-conditioner.Particularly; In the chute 23 slide block can be installed, offer the bolt mounting groove on this slide block, bolt cap is arranged in the mounting groove; Through bolt the mount pad of chute 23 with air-conditioning unit bottom is connected; The air-conditioning unit is fixed on the landing slab 2, adopts chute 23 unit that installs an air-conditioner, be convenient to the unit that installs an air-conditioner.In addition, offer air-conditioning discharge port 24 on the landing slab 2 and near the position of return air inlet 21.
With reference to figure 6 and Fig. 7, the block diagram of the side top board that Fig. 6 provides for third embodiment of the invention; Fig. 7 is the cutaway view of side top board shown in Figure 6.
Shown in Fig. 6 and 7, on the basis of above-mentioned first and second embodiment, the technical scheme of offside top board 1 has been done further improvement at present embodiment, and concrete scheme is following:
It is the rain eaves 12 of V-slot shape that the outer setting of side top board 1 has the cross section, is used for the rainwater that drainage air conditioner group platform device flows down.
The embodiment of the invention provides a kind of car body, comprises side wall and ceiling, and this car body is also installed the air conditioner group platform device that the above embodiment of the present invention provides, and the bottom of side top board 1 is connected with the upper end of side wall; The upper end of side top board 1 is connected with ceiling.
The car body that present embodiment provides because above-mentioned air conditioner group platform device is installed, can increase the new wind ventilation volume of air-conditioning unit, improves the refrigeration of air-conditioning unit or the effect that heats; Ponding in the air-conditioning unit erecting stage device can be discharged through mounting groove, can not produce ponding; And removed first bent plate and second bent plate, can reduce car body weight, reduced vehicle towed power.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (8)
1. an air conditioner group platform device is characterized in that, comprises landing slab and the side top board that offers mounting groove; Offer return air inlet and air outlet on the said landing slab; The two ends of said landing slab are connected with the bottom surface of the mounting groove of said side top board respectively, and said mounting groove bottom surface and said landing slab form the integral platform structure.
2. air conditioner group platform device according to claim 1 is characterized in that the both sides of said landing slab have a plurality of chutes, are used to the unit that installs an air-conditioner.
3. air conditioner group platform device according to claim 2 is characterized in that, offers the air-conditioning discharge port on the said landing slab and near the position of said return air inlet.
4. according to each described air conditioner group platform device of claim 1-3, it is characterized in that said landing slab is that a plurality of oblong profile plates are welded.
5. air conditioner group platform device according to claim 4 is characterized in that, has a plurality of gussets triangular in shape in the said profile plate.
6. according to each described air conditioner group platform device of claim 1-3, it is characterized in that said side top board adopts the hollow extrudate to process; Have a plurality of gussets triangular in shape in the said side top board.
7. according to each described air conditioner group platform device of claim 1-3, it is characterized in that it is the rain eaves of V-slot shape that the outer setting of said side top board has the cross section, be used for the rainwater that drainage air conditioner group platform device flows down.
8. a car body comprises side wall and ceiling, it is characterized in that, this car body is equipped with each described air conditioner group platform device of claim 1-7, and the bottom of said side top board is connected with the upper end of said side wall; The upper end of said side top board is connected with said ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110418628XA CN102514582A (en) | 2011-12-14 | 2011-12-14 | Air-conditioning unit platform device and vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110418628XA CN102514582A (en) | 2011-12-14 | 2011-12-14 | Air-conditioning unit platform device and vehicle body |
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| Publication Number | Publication Date |
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| CN102514582A true CN102514582A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110418628XA Pending CN102514582A (en) | 2011-12-14 | 2011-12-14 | Air-conditioning unit platform device and vehicle body |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118441A (en) * | 2014-07-21 | 2014-10-29 | 长春轨道客车股份有限公司 | Platform-free aluminum alloy roof structure of urban subway vehicle |
| CN104228863A (en) * | 2014-09-22 | 2014-12-24 | 南车南京浦镇车辆有限公司 | Railway-vehicle air-conditioner air supplying and returning system |
| CN106515770A (en) * | 2016-12-13 | 2017-03-22 | 中车大连机车车辆有限公司 | Air conditioner unit platform of urban rail vehicle |
| CN108281750A (en) * | 2018-02-06 | 2018-07-13 | 青田百凯通讯科技有限公司 | high stability plug-in type satellite antenna |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118441A (en) * | 2014-07-21 | 2014-10-29 | 长春轨道客车股份有限公司 | Platform-free aluminum alloy roof structure of urban subway vehicle |
| CN104228863A (en) * | 2014-09-22 | 2014-12-24 | 南车南京浦镇车辆有限公司 | Railway-vehicle air-conditioner air supplying and returning system |
| CN106515770A (en) * | 2016-12-13 | 2017-03-22 | 中车大连机车车辆有限公司 | Air conditioner unit platform of urban rail vehicle |
| CN108281750A (en) * | 2018-02-06 | 2018-07-13 | 青田百凯通讯科技有限公司 | high stability plug-in type satellite antenna |
| CN108281750B (en) * | 2018-02-06 | 2024-02-13 | 浙江百凯通讯科技有限公司 | High-stability plug-in type satellite antenna |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |