CN212429628U - Vehicle floating floor shock absorber - Google Patents
Vehicle floating floor shock absorber Download PDFInfo
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- CN212429628U CN212429628U CN202020858796.5U CN202020858796U CN212429628U CN 212429628 U CN212429628 U CN 212429628U CN 202020858796 U CN202020858796 U CN 202020858796U CN 212429628 U CN212429628 U CN 212429628U
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- plate
- side plate
- supporting plate
- shock
- floating floor
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Abstract
A vehicle floating floor shock absorber is characterized in that a supporting plate is arranged above a bottom plate, a first shock absorption pad is arranged between the supporting plate and the bottom plate, and two side plate assemblies are arranged on two sides of the bottom plate; the side plate assembly sequentially comprises a first side plate, a second side plate and a third side plate from top to bottom; one side of the first side plate extends into the side groove of the supporting plate, a second shock absorption pad is arranged at the lower end of the first side plate and is positioned in the side groove of the supporting plate, and a gap is formed between the upper end of the first side plate and the side groove of the supporting plate; one side of the third side plate is clamped with the bottom plate, and a gap is formed between the upper end of the third side plate and the lower end of the supporting plate; the second side panel is positioned between the first side panel and the third side panel. The utility model adopts a split structure, realizes the quick installation and fixation of each part, improves the installation efficiency, has simple structure and reduces the manufacturing cost; the structure is compact, the space is not occupied, and the shock absorber can be quickly installed and fixed under the floor; stable in structure, the resilience is good, and the shock attenuation effect is good.
Description
Technical Field
The utility model relates to a damping device, concretely relates to floor bumper shock absorber is built on foot to vehicle.
Background
In recent years, urban rail trains such as domestic trains and the like are rapidly developed, the phenomenon of traffic congestion of a plurality of large cities is effectively reduced, the technical level of the Chinese subway and rail train reaches the international advanced level through the vigorous support and the diligent development of the country, some developing countries begin to use the experience of China for reference, the subway and rail traffic is rapidly developed and the subway and rail train is directly purchased from China, and meanwhile, with the increasingly accelerated urbanization process of China, more medium-sized cities are continuously enlarged, the traffic condition is gradually severe, and the rail traffic is also continuously added into rail traffic construction ranks. Due to the increase of market demand, the upgrading and updating rhythm of products is accelerated, and various rail train production and manufacturing enterprises bear great pressure and fully develop potential on the production efficiency.
The rail transit of china develops fast, takes the high-speed railway trip to become people's main distance trip mode, has brought very big facility for the trip, but the vehicle is when accelerating or turning, and the automobile body vibrations are obvious, and the passenger produces the discomfort easily when having a rest or walking in the carriage, for this reason, to the passenger carriage oscillation problem when riding, we have designed a vehicle that is used for the carriage and have floated floor bumper shock absorber and improve the stationarity that the vehicle went.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a vehicle floating floor shock absorber.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a shock absorber for a vehicle floating floor comprises a bottom plate, wherein an I-shaped supporting plate is arranged above the bottom plate, a first shock absorption pad is arranged between the supporting plate and the bottom plate, and side plate assemblies are arranged on two sides of the bottom plate; the side plate assembly sequentially comprises a first side plate, a second side plate and a third side plate from top to bottom; one side of the first side plate extends into the side groove of the supporting plate, a second shock absorption pad is arranged at the lower end of the first side plate and is positioned in the side groove of the supporting plate, and a gap is formed between the upper end of the first side plate and the side groove of the supporting plate; one side of the third side plate is clamped on the bottom plate, and a gap is formed between the upper end of the third side plate and the lower end of the supporting plate; the second side panel is positioned between the first side panel and the third side panel.
The preferable technical scheme is as follows: the lower end of the supporting plate is provided with a clamping groove used for being embedded into the first shock pad.
The preferable technical scheme is as follows: the upper end embedding of second shock pad the setting of first curb plate.
The preferable technical scheme is as follows: the cross section of the second side plate is a right trapezoid.
The preferable technical scheme is as follows: the cross section of the third side plate is Z-shaped.
The preferable technical scheme is as follows: the first side plate, the second side plate and the third side plate are detachably connected through fasteners.
The preferable technical scheme is as follows: the first shock pad and the second shock pad are made of polyurethane.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the shock absorber designed by the utility model adopts a split structure, realizes the rapid installation and fixation of each part of the shock absorber, greatly shortens the installation time, improves the installation efficiency, has simple structure, is convenient for production, and reduces the material consumption and the manufacturing cost; the whole structure is compact, the space is not occupied, and the shock absorber can be quickly installed and fixed under the floor of the carriage; stable in structure, the resilience is good, and the shock attenuation effect is good, can improve the stationarity that the vehicle travel greatly.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an explosion diagram of the present invention.
In the above drawings, a bottom plate 1, a supporting plate 2, a first side plate 3, a second side plate 4, a third side plate 5, a first shock pad 6, a second shock pad 7 and a clamping groove 8 are arranged.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to fig. 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 to 3, a vehicle floating floor shock absorber comprises a bottom plate 1, an i-shaped support plate 2 is arranged above the bottom plate 1, a first shock pad 6 is arranged between the support plate 2 and the bottom plate 1, and two sides of the bottom plate 1 are provided with a side plate assembly; the side plate assembly sequentially comprises a first side plate 3, a second side plate 4 and a third side plate 5 from top to bottom; one side of the first side plate 3 extends into the side groove of the supporting plate 2, a second shock absorption pad 7 is arranged at the lower end of the first side plate 3, the second shock absorption pad 7 is positioned in the side groove of the supporting plate 2, and a gap is formed between the upper end of the first side plate 3 and the side groove of the supporting plate 2; one side of the third side plate 5 is clamped on the bottom plate 1, and a gap is formed between the upper end of the third side plate 5 and the lower end of the support plate 2; the second side panel 4 is located between the first side panel 3 and the third side panel 5.
The shock absorber adopts a split structure, can assemble and combine all parts after being produced, can realize the quick installation and fixation between the shock pad and other parts, greatly shortens the installation time, improves the installation efficiency, and reduces the material consumption and the manufacturing cost due to the simple structure and easy production; the third side plate 5 is provided with a mounting hole, the shock absorbers are assembled into a whole and then are installed in the carriage floor, and the shock absorbers are connected with corresponding parts through the mounting hole, so that the shock absorbers are quickly installed and fixed under the carriage floor.
The preferred embodiment is: as shown in fig. 1 and 2, the lower end of the supporting plate 2 is provided with a slot 8 for inserting the first cushion 6. The first shock pad 6 of being convenient for is in the location of backup pad 2 lower extreme position, and the equipment of being convenient for guarantees overall structure's stability.
The preferred embodiment is: as shown in fig. 1 and 2, the upper end of the second cushion 7 is fitted into the first side plate 3. The second shock pad 7 and the first side plate 3 are convenient to locate at the relative position, the assembly is convenient, and the stability of the whole structure is ensured.
The preferred embodiment is: as shown in fig. 2, the second side plate 4 has a right-angled trapezoidal cross section. The right angle of second curb plate 4 sets up in the inboard, stable in structure, and the slope sets up in the outside, and the floor inner structure can be dodged to second curb plate 4, occupation space not.
The preferred embodiment is: as shown in fig. 2, the third side plate 5 has a zigzag cross-section. The bottom plate 1 is convenient to block in the upper end of the Z-shaped third side plate 5, the installation is convenient, and the lower end of the Z-shaped third side plate 5 can be used for forming a mounting hole, so that the installation of the shock absorber under the floor is convenient.
The preferred embodiment is: as shown in fig. 1 and 3, the first side plate 3, the second side plate 4, and the third side plate 5 are detachably connected by fasteners. Is convenient for production and disassembly, and reduces the production cost.
The preferred embodiment is: the materials of the first shock absorption pad 6 and the second shock absorption pad 7 are polyurethane. The polyurethane has the advantages of good stability, high rebound resilience, wear resistance, aging resistance, high hardness, good elasticity and excellent damping effect.
The shock absorber designed by the utility model adopts a split structure, realizes the rapid installation and fixation of each part of the shock absorber, greatly shortens the installation time, improves the installation efficiency, has simple structure, is convenient for production, and reduces the material consumption and the manufacturing cost; the whole structure is compact, the space is not occupied, and the shock absorber can be quickly installed and fixed under the floor of the carriage; stable in structure, the resilience is good, and the shock attenuation effect is good, can improve the stationarity that the vehicle travel greatly.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a vehicle floating floor bumper shock absorber, includes the bottom plate, its characterized in that: an I-shaped supporting plate is arranged above the bottom plate, a first shock absorption pad is arranged between the supporting plate and the bottom plate, and side plate assemblies are arranged on two sides of the bottom plate; the side plate assembly sequentially comprises a first side plate, a second side plate and a third side plate from top to bottom; one side of the first side plate extends into the side groove of the supporting plate, a second shock absorption pad is arranged at the lower end of the first side plate and is positioned in the side groove of the supporting plate, and a gap is formed between the upper end of the first side plate and the side groove of the supporting plate; one side of the third side plate is clamped on the bottom plate, and a gap is formed between the upper end of the third side plate and the lower end of the supporting plate; the second side panel is positioned between the first side panel and the third side panel.
2. A vehicle floating floor damper according to claim 1, wherein: the lower end of the supporting plate is provided with a clamping groove used for being embedded into the first shock pad.
3. A vehicle floating floor damper according to claim 2, wherein: the upper end embedding of second shock pad the setting of first curb plate.
4. A vehicle floating floor damper according to claim 3, wherein: the cross section of the second side plate is a right trapezoid.
5. The vehicle floating floor damper according to claim 4, wherein: the cross section of the third side plate is Z-shaped.
6. The vehicle floating floor damper according to claim 5, wherein: the first side plate, the second side plate and the third side plate are detachably connected through fasteners.
7. The vehicle floating floor damper according to claim 6, wherein: the first shock pad and the second shock pad are made of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858796.5U CN212429628U (en) | 2020-05-21 | 2020-05-21 | Vehicle floating floor shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858796.5U CN212429628U (en) | 2020-05-21 | 2020-05-21 | Vehicle floating floor shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429628U true CN212429628U (en) | 2021-01-29 |
Family
ID=74287122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858796.5U Active CN212429628U (en) | 2020-05-21 | 2020-05-21 | Vehicle floating floor shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429628U (en) |
-
2020
- 2020-05-21 CN CN202020858796.5U patent/CN212429628U/en active Active
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