CN204197063U - The multi-layer sealed maintenance moving floor of a kind of integral type - Google Patents
The multi-layer sealed maintenance moving floor of a kind of integral type Download PDFInfo
- Publication number
- CN204197063U CN204197063U CN201420596849.5U CN201420596849U CN204197063U CN 204197063 U CN204197063 U CN 204197063U CN 201420596849 U CN201420596849 U CN 201420596849U CN 204197063 U CN204197063 U CN 204197063U
- Authority
- CN
- China
- Prior art keywords
- cleading
- lower frame
- floor
- frame
- outer rim
- 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 - Fee Related
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Abstract
The utility model relates to the multi-layer sealed maintenance moving floor of a kind of integral type, comprise cleading, be fixed on the outer rim of cleading peripheral upper portion and be fixed on floor frame for accepting the lower frame of cleading periphery bottom, the upper surface of described cleading is provided with flooring laminate, the lower surface of cleading is provided with insulating foam, and described upper side frame press-fits in flooring laminate top; At least two sealing joint strips are provided with between described lower frame and cleading.Passenger vehicle moving floor provided by the utility model adopts multi-layer sealing structure, significantly reduces dust, noise, heat enter to take advantage of and drive indoor, provide the comfort level taken; The more convenient safety of installation process, improves installation effectiveness simultaneously.
Description
Technical field
The utility model relates to a kind of bus deck structure, is specially a kind of in the moving floor of interior for overhauling and sealing.
Background technology
Domestic used maintenance air-tight movable floor at present, structure is spliced by section bar mostly.The moving floor of splicing is mostly wedge angle, easily hurts sb.'s feelings in assembling and use procedure, and on the other hand, section bar splicing is unfavorable for improving efficiency of assembling, and along with the raising of cost of labor, the splicing of section bar is unfavorable for reduction cost of labor.
In hermetically-sealed construction, the maintenance air-tight movable floor of what passenger vehicle domestic at present used is mostly single track sealing arrangement, owing to being that noise bottom single track sealing carriage and dust are easy to enter into interior.In some critical positions, as engine location, the heat of engine of bottom is also easy to be delivered to interior, causes interior temperature to raise, brings many senses of discomfort to passenger.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is the passenger vehicle moving floor providing a kind of favorable sealing property, efficiency of assembling higher.
Concrete technical scheme is as follows: the multi-layer sealed maintenance moving floor of a kind of integral type, comprise cleading, be fixed on the outer rim of cleading peripheral upper portion and be fixed on floor frame for accepting the lower frame of cleading periphery bottom, the upper surface of described cleading is provided with flooring laminate, the lower surface of cleading is provided with insulating foam, and described upper side frame press-fits in flooring laminate top; At least two sealing joint strips are provided with between described lower frame and cleading.
Preferably, described outer rim and lower frame are aluminum alloy inblock cast, and the edge of outer rim and lower frame all adopts circular arc process.
Preferably, described outer rim is fixedly connected with cleading peripheral upper portion by screw, the bottom of described lower frame be provided with sealant between floor frame and be fixedly connected with by screw, the top of described lower frame is outward extended with flange, described flange press-fits on floor frame by sealing sponge strip, and the gap location between described lower frame and floor frame is at least provided with one and seals sponge strip.
Preferably, described cleading adopts integrated foam molding.
The beneficial effects of the utility model are: the utility model is for the shortcoming on current domestic Inspection and Repair of Passenger Cars air-tight movable floor, design and develop out the moving floor device of a kind of Inspection and Repair of Passenger Cars sealing, both the multiple-sealed structure of flooring laminate, cleading, insulating foam had been adopted, realize multiple sound insulation heat insulation, effectively can reduce dust into the car and reduce floor heat conduction in car, effectively to improve in passenger car environment by bus, make driver and crew have one and clean, suitable good take environment, increase fragrance, the traveling comfort of passenger personnel journey; Simultaneously all adopt global formation part as the outer rim of assembly parts and lower frame, quick and easy for installation, preferably by the corner arc process of each assembly parts, avoid the generation hurted sb.'s feelings in original splice right angle, improve the aesthetics of moving floor entirety after the safety of installation process and installation.
Accompanying drawing explanation
Be described in further detail below in conjunction with detailed description of the invention of the present utility model, wherein:
Fig. 1 is front view of the present utility model;
Fig. 2 is the cutaway view along A-A face;
Fig. 3 is the partial enlarged drawing in I portion.
Detailed description of the invention
Just a kind of detailed description of the invention of the present utility model makes following explanation below:
The multi-layer sealed maintenance moving floor of a kind of integral type as illustrated in the accompanying drawings from 1 to 3, comprise cleading 3, be fixed on the outer rim 1 of cleading 3 peripheral upper portion and be fixed on floor frame for accepting the lower frame 2 of cleading 3 periphery bottom, the upper surface of described cleading 3 is provided with flooring laminate 10, the lower surface of cleading 3 is provided with insulating foam 9, and described upper side frame 1 press-fits the top in flooring laminate 10; Sealing joint strip 7 and 8 is provided with between described lower frame 2 and cleading 3.Described cleading 3 adopts integrated foam molding, and described outer rim 1 and lower frame 2 are aluminum alloy inblock cast, and the edge of outer rim 1 and lower frame 2 all adopts circular arc process.
With reference to shown in Fig. 3, described outer rim 1 is fixedly connected with cleading 3 peripheral upper portion by screw 12, the bottom of described lower frame 2 is sealed by sealant 6 with between floor frame 11 and is fixedly connected with by screw 13, the top of described lower frame 2 is outward extended with flange, described flange press-fits on floor frame by sealing sponge strip 4, and the gap location between described lower frame and floor frame is also provided with one and seals sponge strip 5.
With reference to shown in Fig. 1, the corner of described outer rim 1 respectively offers a counter sink, through counter sink outer rim 1, cleading 3 to be fixed together with lower frame 2 by socket bolt 14 and to realize closing of moving floor entirety, socket bolt 14 can be dismantled from counter sink when needs carry out maintenance repair, can moving floor be opened.
The above; be only the better detailed description of the invention of the utility model; but the utility model protection domain is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.
Claims (4)
1. the multi-layer sealed maintenance moving floor of integral type, it is characterized in that: comprise cleading, be fixed on the outer rim of cleading peripheral upper portion and be fixed on floor frame for accepting the lower frame of cleading periphery bottom, the upper surface of described cleading is provided with flooring laminate, the lower surface of cleading is provided with insulating foam, and described outer rim press-fits in flooring laminate top; At least two sealing joint strips are provided with between described lower frame and cleading.
2. the multi-layer sealed maintenance moving floor of a kind of integral type according to claim 1, is characterized in that: described outer rim and lower frame are aluminum alloy inblock cast, and the edge of outer rim and lower frame all adopts circular arc process.
3. the multi-layer sealed maintenance moving floor of a kind of integral type according to claim 1, it is characterized in that: described outer rim is fixedly connected with cleading peripheral upper portion by screw, the bottom of described lower frame be provided with sealant between floor frame and be fixedly connected with by screw, the top of described lower frame is outward extended with flange, described flange press-fits on floor frame by sealing sponge strip, and the gap location between described lower frame and floor frame is at least provided with one and seals sponge strip.
4. the multi-layer sealed maintenance moving floor of a kind of integral type according to claim 1, is characterized in that: described cleading adopts integrated foam molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596849.5U CN204197063U (en) | 2014-10-16 | 2014-10-16 | The multi-layer sealed maintenance moving floor of a kind of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596849.5U CN204197063U (en) | 2014-10-16 | 2014-10-16 | The multi-layer sealed maintenance moving floor of a kind of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197063U true CN204197063U (en) | 2015-03-11 |
Family
ID=52655050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420596849.5U Expired - Fee Related CN204197063U (en) | 2014-10-16 | 2014-10-16 | The multi-layer sealed maintenance moving floor of a kind of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845959A (en) * | 2020-08-20 | 2020-10-30 | 江西博能上饶客车有限公司 | Heat-insulation noise-reduction access cover assembly with atmosphere lamp for passenger car |
| CN112061245A (en) * | 2020-09-18 | 2020-12-11 | 一汽解放汽车有限公司 | Passenger train is access flap for floor |
-
2014
- 2014-10-16 CN CN201420596849.5U patent/CN204197063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845959A (en) * | 2020-08-20 | 2020-10-30 | 江西博能上饶客车有限公司 | Heat-insulation noise-reduction access cover assembly with atmosphere lamp for passenger car |
| CN112061245A (en) * | 2020-09-18 | 2020-12-11 | 一汽解放汽车有限公司 | Passenger train is access flap for floor |
| CN112061245B (en) * | 2020-09-18 | 2022-05-13 | 一汽解放汽车有限公司 | Passenger train floor is with overhauing flap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |