CN205059757U - Passenger train honeycomb ground plate structure - Google Patents
Passenger train honeycomb ground plate structure Download PDFInfo
- Publication number
- CN205059757U CN205059757U CN201520735073.5U CN201520735073U CN205059757U CN 205059757 U CN205059757 U CN 205059757U CN 201520735073 U CN201520735073 U CN 201520735073U CN 205059757 U CN205059757 U CN 205059757U
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- Prior art keywords
- floor
- honeycomb
- passenger vehicle
- liner
- honeycomb floor
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Abstract
The utility model relates to a passenger train honeycomb ground plate structure, including skeleton and floor, the skeleton passes through the rivet with the floor rivets, the floor form by a plurality of honeycomb floors butt joints, the floor on be provided with avoid with the carriage in the spare part recess of interfering, spare part installation back is packed sealedly gluey floor and carriage in the recess. The utility model discloses an utilize fixed honeycomb floor of countersunk head rivet and T type parallels and floor frame, through set up on the honeycomb floor recess avoid floor and carriage in spare part take place to interfere, the bottom surface through the seam on the honeycomb floor sets up the fastness of liner reinforcing honeycomb floor butt joint.
Description
technical field:
The utility model relates to bus interior technical field of floor, is specifically related to a kind of passenger vehicle honeycomb floor structure.
background technology:
Passenger vehicle lightweight is a developing direction of current bus market innovation, passenger vehicle lightweight is ensureing bus safety stability while, alleviate the weight of passenger vehicle as much as possible, bus deck is the important parts of passenger vehicle, the weight of bus deck accounts for very large ratio in carriage tare weight, therefore, alleviating bus deck weight is passenger vehicle weight-saving pith.Bus deck many employings bamboo flooring in the market or wood covering, even adopt alloying metal structural flooring, the Dampproof floor board poor performance of bamboo-wood structure, easily goes mouldy rotten, and alloying metal structural flooring Heavy Weight cost is high.
Along with the development of Bus Technology, technical personnel develops a kind of floor of honeycomb structure of lighter weight, and honeycomb floor is a kind of themoplasticity three-decker plastic plate, is formed through hot melt adhesion is laminating by core and panel, wherein core is plastic honeycomb cellular structure, and panel is plastic sheet structures.It has the good advantage of light-weight environment-friendly, waterproof leakproof, withstanding corrosion, weather resisting property, can endless continuous seepage after fixing wide cut, substitutes the problems such as existing bamboo-wood floor can realize loss of weight, rots, insect protected, delamination splitting; But because the honeycomb structure of its uniqueness and plastic material cause in use, the fixed connection point of honeycomb floor and floor frame sink serious, and honeycomb structure is not enough screw power, easily get loose, easily cause flooring laminate bulge, do not meet the requirement of bus deck planeness, simultaneously due to floor frame poor dimensional precision, installation dimension can be there is and interfere, as chair mounted angle bar in the laying of honeycomb floor with the parts in compartment.The problems referred to above are that puzzlement honeycomb floor is not always in the widely used reason of passenger car field.
utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of passenger vehicle honeycomb floor structure, it utilizes countersunkrivet and T-shaped parallels fixed cellular floor and floor frame, avoid parts in floor and compartment to interfere by arranging groove on honeycomb floor, the fastness that liner strengthens honeycomb floor docking is set by the bottom surface of the seam at honeycomb floor.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of passenger vehicle honeycomb floor structure, wherein: comprise skeleton and floor, rivet is passed through on skeleton and floor, described floor is docked by multiple honeycomb floor and is formed, described floor is provided with the groove of avoiding interfering with parts in compartment, after in floor and compartment, parts are installed, filling with sealant in groove.
Further, described honeycomb floor comprises from top to bottom melting adhered fixing upper strata, middle level and lower floor's three-decker successively, and upper strata and lower floor are that glass fabric RPP is dull and stereotyped, and middle level is polypropylene cellular board.
Further, described rivet is countersunkrivet, and the parallels adopted when countersunkrivet riveted joint skeleton and floor is T-shaped parallels.
Further, described floor is docked by multiple honeycomb floor and is formed, and two pieces of adjacent honeycomb floors bondings are fixing, and its seam is provided with liner, and liner is fixed with honeycomb floor is melting adhered.
Further, described liner is polypropylene-made liner.
The beneficial effects of the utility model are:
1, the utility model utilizes countersunkrivet and T-shaped parallels fixed cellular floor and floor frame, avoid parts in floor and compartment to interfere by arranging groove on honeycomb floor, the fastness that liner strengthens honeycomb floor docking is set by the bottom surface of the seam at honeycomb floor.
2, the utility model utilizes countersunkrivet and T-shaped parallels fixed cellular floor and floor frame, rivet is fixedly connected with, effective solution honeycomb structure is not enough screw power, the caducous problem of screw, T-shaped parallels is adopted in riveting process, actv. solves fixed connection point and to sink problem, ensures that honeycomb floor surfacing is without pit.
3, the utility model by arranging groove on floor, avoids by groove the dimensional interference problem that in compartment, parts are installed, and fills up sealant again in groove simultaneously, ensures the integraty of floor compartment, elegant in appearance.
4, the utility model structure is simple, easy to use, the existing honeycomb floor of good solution is used for the deficiency of bus deck aspect, solve shortcoming when honeycomb floor uses as bus deck technically, be convenient to honeycomb floor widely use on passenger vehicle, alleviate bus deck weight, promote passenger vehicle lightweight development.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of passenger vehicle honeycomb floor structure, comprises skeleton 1 and floor, and skeleton 1 and floor are riveted by rivet 3, and rivet 3 is countersunkrivet 3, and it is T-shaped parallels 10 that countersunkrivet 3 rivets skeleton 1 with the parallels 10 adopted during floor.Described floor is docked by multiple honeycomb floor 2 and is formed, and two pieces of adjacent honeycomb floors 2 bond fixing, and its seam is provided with liner 11, and liner 11 is melting adhered fixing with honeycomb floor 2.Described honeycomb floor 2 comprises from top to bottom melting adhered fixing upper strata 7, middle level 8 and lower floor 9 three-decker successively, and upper strata 7 and lower floor 9 are that glass fabric RPP is dull and stereotyped, and middle level 8 is polypropylene cellular board.Described floor is provided with the groove 4 of avoiding interfering with parts in compartment 5, after in floor and compartment, parts 5 are installed, filling with sealant 6 in groove 4.
Interfere during installation with for the installation angle bar and honeycomb floor 2 avoiding seat in compartment, at the corresponding site grooving of honeycomb floor 2, during grooving, the upper strata 7 of honeycomb floor 2 and middle level 8 are cut away, ensure lower floor 9, then, groove 4 put into by the installation angle bar of seat, afterwards honeycomb floor 2 is flattened, finally fill full groove 4 with sealant 6.
When docking honeycomb floor 2, first two boards is docked completely, then in the butt seam place grilled gun hot pick at honeycomb floor 2 back side wide be the polypropylene board of 80mm as liner 11, after liner 11 is fixed, then fill up glue 12 in the seam of honeycomb floor 2.
When riveting fixed cellular floor 2 with skeleton 1 by rivet 3, honeycomb floor 2 is opened the hole of 5.5mm, put into the countersunkrivet 3 of 5.0mmX25mm, add T-shaped parallels 10 in the outside of the countersunk head of rivet 3, then apply power by T-shaped parallels 10 to rivet 3, realize riveted joint, the sagging degree of depth of rivet 3 is controlled by T-shaped parallels 10, after ensureing riveted joint, bending block surfacing, without pit.Finally at honeycomb floor 2 end face laying floor leather, surperficial no concave-convex phenomenon, meets bus deck flatness requirement.In addition, between honeycomb floor 2 and skeleton 1, sound insulation and noise reduction plate can also be set.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (5)
1. a passenger vehicle honeycomb floor structure, it is characterized in that: comprise skeleton (1) and floor, skeleton (1) is riveted by rivet (3) with floor, described floor is docked by multiple honeycomb floor (2) and is formed, described floor is provided with the groove (4) of avoiding interfering with parts in compartment (5), after in floor and compartment, parts (5) are installed, groove (4) interior filling with sealant (6).
2. passenger vehicle honeycomb floor structure according to claim 1, it is characterized in that: described honeycomb floor (2) comprises from top to bottom melting adhered fixing upper strata (7), middle level (8) and lower floor (9) three-decker successively, upper strata (7) and lower floor (9) are glass fabric RPP flat board, and middle level (8) are polypropylene cellular board.
3. passenger vehicle honeycomb floor structure according to claim 1, is characterized in that: described rivet (3) is countersunkrivet (3), and the parallels (10) adopted when countersunkrivet (3) riveted joint skeleton (1) and floor (2) is T-shaped parallels.
4. passenger vehicle honeycomb floor structure according to claim 1, it is characterized in that: described floor is docked by multiple honeycomb floor (2) and formed, two pieces of adjacent honeycomb floor (2) bondings are fixing, its seam is provided with liner (11), and liner (11) is melting adhered fixing with honeycomb floor (2).
5. passenger vehicle honeycomb floor structure according to claim 4, is characterized in that: described liner (11) is polypropylene-made liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735073.5U CN205059757U (en) | 2015-09-22 | 2015-09-22 | Passenger train honeycomb ground plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735073.5U CN205059757U (en) | 2015-09-22 | 2015-09-22 | Passenger train honeycomb ground plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059757U true CN205059757U (en) | 2016-03-02 |
Family
ID=55386347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735073.5U Expired - Fee Related CN205059757U (en) | 2015-09-22 | 2015-09-22 | Passenger train honeycomb ground plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184247A (en) * | 2016-08-26 | 2016-12-07 | 中车大连机车车辆有限公司 | Urban rail aluminum alloy vehicular coldproof material fixes pin structure and method |
| CN110001791A (en) * | 2017-12-27 | 2019-07-12 | 铃木株式会社 | Plate built in ojosa and its manufacturing method |
-
2015
- 2015-09-22 CN CN201520735073.5U patent/CN205059757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184247A (en) * | 2016-08-26 | 2016-12-07 | 中车大连机车车辆有限公司 | Urban rail aluminum alloy vehicular coldproof material fixes pin structure and method |
| CN110001791A (en) * | 2017-12-27 | 2019-07-12 | 铃木株式会社 | Plate built in ojosa and its manufacturing method |
| CN110001791B (en) * | 2017-12-27 | 2021-09-21 | 铃木株式会社 | Honeycomb structure built-in plate and method for manufacturing same |
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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: 20160302 Termination date: 20180922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |