CN209738946U - Barrier-free passing pedal device for bus - Google Patents
Barrier-free passing pedal device for bus Download PDFInfo
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- CN209738946U CN209738946U CN201920528047.3U CN201920528047U CN209738946U CN 209738946 U CN209738946 U CN 209738946U CN 201920528047 U CN201920528047 U CN 201920528047U CN 209738946 U CN209738946 U CN 209738946U
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- connecting rod
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Abstract
the utility model provides a barrier-free passing pedal device for a bus, which solves the problem that the prior multi-step bus causes difficulty for the disabled and other people to get on or off the bus, and the pedals are inclined through a transmission device and a pedal assembly to form a slope, thereby facilitating the push of a wheelchair or passengers carrying other walking auxiliary instruments to get on or off the bus and realizing barrier-free passage; the connecting rod mechanism is formed by the first connecting rod, the second connecting rod, the third connecting rod and the like, the first air cylinder and the second air cylinder are used for providing power for the connecting rod mechanism, so that the pedal moves to a required angle and a required position, the whole process is simple and convenient, and meanwhile, the connecting rods A, B, C and D are used for connecting two groups of connecting rod mechanisms, so that the movement stability of the connecting rod mechanism is ensured, the stability of the pedal is ensured, and the discomfort of passengers caused by the shaking of the pedal is avoided; the pushing of the pedal assembly is completed through the third cylinder, the electric push rod, the cover plate and the like, so that the influence on common passengers during the use of stairs is avoided, and the pedal assembly is folded in a relatively closed area.
Description
Technical Field
The utility model relates to the technical field of automobiles, concretely relates to accessible footboard device for bus.
Background
with the development of urban economy, urban population also increases, and then the number of travel population also rises sharply, and urban public transport system occupies an important position in traveling. Buses are an important component of the urban public transportation system.
Passengers of buses are characterized by a variety of features, including handicapped persons, mobility-impaired patients, pushchair persons, luggage-carrying persons, etc., who often need to take a wheelchair or otherwise move a pushchair or carry luggage on and off. The height difference between the existing bus bottom plate and the bus platform is large, the buses are mostly two-stage stepping buses with the height of about 600mm and three-stage stepping buses with the height of about 800mm, the maximum obstacles encountered by disabled persons, patients, baby pushers and luggage carriers during the bus trip are the height difference between the bus platform and the bus bottom plate, and the difficulty of getting on and off the buses with the multi-stage stepping is increased.
SUMMERY OF THE UTILITY MODEL
in order to solve the problem existing in the prior art, the utility model provides a accessible current footboard device for bus has novel structure, characteristics that the practicality is strong.
The utility model provides a technical scheme of above-mentioned problem does: a barrier-free passing pedal device for a bus comprises steps, a bus bottom plate, a transmission device and a pedal assembly;
the steps comprise an upper step and a lower step, the upper step is positioned above the lower step, the upper step and the lower step are connected into a whole, and the upper step and the lower step are fixed with the bus;
The upper step and the lower step respectively comprise a vertical plate and a transverse plate, and the vertical plate and the transverse plate are vertically connected into a whole; a rectangular through groove is formed in the vertical plate, a cover plate is arranged on the rectangular through groove, and the lower end of the cover plate is hinged to the vertical plate; a push rod of the third cylinder is connected with the rear end face of the cover plate;
And a transmission device and a pedal assembly are arranged below the transverse plate and behind the vertical plate, the transmission device is connected with the pedal assembly, and the movement of the pedal assembly is realized through the transmission assembly.
Further, a transmission device and a pedal assembly are arranged below the bottom plate of the bus; the transmission device is fixed on the bus and connected with the pedal assembly, and the movement of the pedal assembly is realized through the transmission device.
further, the transmission device comprises an electric push rod, a support plate and an installation frame, the installation frame is fixed on the bus, the electric push rod is fixed on the bus, and the support plate is connected with the push rod of the electric push rod;
the pedal assembly comprises a support frame, a first cylinder, a second cylinder and a pedal;
the support frame is fixed on the support plate, the support plate comprises a main plate and a main rod, the main rod is respectively positioned at the left side and the right side of the main plate, the main rod is of an L-shaped structure, and one end of the main rod is connected with the main plate into a whole;
The first cylinder is hinged with the main board, a push rod of the first cylinder is connected with a connecting rod A, and two ends of the connecting rod A are respectively connected with the first connecting rod; the middle position of the first connecting rod is hinged with the main rod, one end of the first connecting rod, which is far away from the transition connecting rod A, is hinged with the supporting rod, and one end of the supporting rod, which is far away from the first connecting rod, is connected with the lower end surface of the pedal;
The middle position of the first connecting rod is connected with an auxiliary rod, and the two auxiliary rods are connected through a connecting rod B; the second cylinder is hinged with the connecting rod B, a push rod of the second cylinder is connected with the connecting rod C, and two ends of the connecting rod C are respectively connected with the second connecting rod; the second connecting rod is of an L-shaped structure, is hinged with the main rod, and is provided with a connecting rod D at one end far away from the connecting rod C, and the two ends of the connecting rod D are respectively connected with the second connecting rod; one end of the third connecting rod is hinged with the second connecting rod, and the other end of the third connecting rod is hinged with the lower end face of the pedal.
The utility model discloses beneficial effect has: the utility model solves the problem that the existing multi-step bus causes difficulty for the disabled and other people to get on or off the bus, and the pedals are inclined through the transmission device and the pedal assembly to form a slope, thereby facilitating the push of a wheelchair or passengers carrying other walking auxiliary instruments to get on or off the bus and realizing an accessible channel; the connecting rod mechanism is formed by the first connecting rod, the second connecting rod, the third connecting rod and the like, the first air cylinder and the second air cylinder are used for providing power for the connecting rod mechanism, so that the pedal moves to a required angle and a required position, the whole process is simple and convenient, and meanwhile, the connecting rods A, B, C and D are used for connecting two groups of connecting rod mechanisms, so that the movement stability of the connecting rod mechanism is ensured, the stability of the pedal is ensured, and the discomfort of passengers caused by the shaking of the pedal is avoided; the pushing of the pedal assembly is completed through the third cylinder, the electric push rod, the cover plate and the like, so that the influence on common passengers during the use of stairs is avoided, and the pedal assembly is folded in a relatively closed area.
drawings
fig. 1 is a front view of the stair of the present invention.
Fig. 2 is a cross-sectional view of the stair of the present invention.
Fig. 3 is a left side view of the pedal assembly of the present invention.
Fig. 4 is a top view of the pedal assembly of the present invention.
fig. 5 is a left side view of the pedal assembly after the first cylinder is adjusted.
fig. 6 is a left side view of the pedal assembly after the second cylinder is adjusted.
in the figure: 1-ladder, 2-bus bottom board, 3-upper step, 4-lower step, 5-vertical board, 6-horizontal board, 7-rectangular through groove, 8-cover board, 9-third cylinder, 10-transmission device, 11-pedal component, 12-electric push rod, 13-support board, 14-mounting rack, 15-support rack, 16-main board, 17-main rod, 18-first cylinder, 19-connecting rod A, 20-first connecting rod, 21-auxiliary rod, 22-second cylinder, 24-second connecting rod, 25-connecting rod D, 26-pedal, 27-third connecting rod, 28-support rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
a barrier-free passing pedal device for a bus comprises steps 1, a bus bottom plate 2, a transmission device 10 and a pedal assembly 11;
as shown in fig. 1 and 2, the ladder 1 comprises an upper step 3 and a lower step 4, the upper step 3 is positioned above the lower step 4, the upper step 3 and the lower step 4 are connected into a whole, and the upper step 3 and the lower step 4 are fixed with a bus;
The upper step 3 and the lower step 4 both comprise a vertical plate 5 and a transverse plate 6, and the vertical plate 5 and the transverse plate 6 are vertically connected into a whole; a rectangular through groove 7 is formed in the vertical plate 5, a cover plate 8 is arranged on the rectangular through groove 7, and the lower end of the cover plate 8 is hinged with the vertical plate 5; the third cylinder 9 is obliquely fixed on the bus, a push rod of the third cylinder 9 is connected with the rear end face of the cover plate 8, and the cover plate 8 is connected with the vertical plate 5 through the third cylinder 9;
A transmission device 10 and a pedal 26 component 11 are arranged below the transverse plate 6 and behind the vertical plate 5, the transmission device 10 is connected with the pedal 26 component 11, and the movement of the pedal 26 component 11 is realized through the transmission device 10;
As shown in fig. 2 and 3, the transmission device 10 includes an electric push rod 12, a support plate 13, and a mounting frame 14, the mounting frame 14 is fixed on the bus, the electric push rod 12 is fixed on the bus, and the support plate 13 is connected with a push rod of the electric push rod 12; the influence on common passengers when the ladder 1 is used is avoided, and the pedal assembly 11 is folded in a relatively closed area;
As shown in fig. 3 and 4, the pedal assembly 11 includes a support frame 15, a first cylinder 18, a second cylinder 22, and a pedal 26;
The supporting frame 15 is fixed on the supporting plate 13, the supporting plate 13 comprises a main plate 16 and a main rod 17, the main rod 17 is respectively positioned at the left side and the right side of the main plate 16, the main rod 17 is of an L-shaped structure, and one end of the main rod 17 is connected with the main plate 16 into a whole;
The first cylinder 18 is hinged with the main board 16, a push rod of the first cylinder 18 is connected with a connecting rod A19, and two ends of the connecting rod A19 are respectively connected with the first connecting rod 20; the middle position of the first connecting rod 20 is hinged with the main rod 17, one end of the first connecting rod 20, which is far away from the transition connecting rod A, is hinged with the supporting rod 28, and one end of the supporting rod 28, which is far away from the first connecting rod 20, is connected with the lower end surface of the pedal 26;
The middle position of the first connecting rod 20 is connected with an auxiliary rod 21, and the two auxiliary rods 21 are connected through a connecting rod 19B; the second cylinder 22 is hinged with the connecting rod 19B, a push rod of the second cylinder 22 is connected with the connecting rod 19C, and two ends of the connecting rod 19C are respectively connected with the second connecting rod 24; the second connecting rod 24 is of an L-shaped structure, the second connecting rod 24 is hinged with the main rod 17, a connecting rod D25 is arranged at one end of the second connecting rod 24, which is far away from the connecting rod 19C, and two ends of the connecting rod D25 are respectively connected with the second connecting rod 24; one end of the third connecting rod 27 is hinged with the second connecting rod 24, and the other end is hinged with the lower end face of the pedal 26;
a transmission device 10 and a pedal assembly 11 are arranged below the bus bottom plate 2; the transmission device 10 is fixed on the bus, the transmission device 10 is connected with the pedal assembly 11, and the movement of the pedal assembly 11 is realized through the transmission device 10;
the connecting rod mechanisms are formed by the first connecting rod 20, the second connecting rod 24, the third connecting rod 27 and the like, the first air cylinder 18 and the second air cylinder 22 are used for providing power for the connecting rod mechanisms, so that the pedal moves to a required angle and a required position, the whole process is simple and convenient, and meanwhile, the connecting rod A, the connecting rod B, the connecting rod C and the connecting rod D are used for connecting two groups of connecting rod mechanisms, so that the moving stability of the connecting rod mechanisms is ensured, the stability of the pedal is ensured, and the discomfort of passengers caused by the shaking of the pedal is avoided;
The bus power supply is electrically connected with the transmission device 10 and the pedal assembly 11, the bus power supply supplies power for the work of the electric push rod 12, the first air cylinder 18, the second air cylinder 22 and the third air cylinder 9, and a button for controlling the work of the electric push rod 12, the first air cylinder 18, the second air cylinder 22 and the third air cylinder 9 is arranged at the position of a bus driver;
In the using method, when the pedal 26 needs to be used, the third air cylinder 9 is started, and the cover plate 8 is opened by the third air cylinder 9; as shown in fig. 5, the electric push rod 12 is then activated, the electric push rod 12 moves the pedal 26 assembly 11 out of the cover plate 8, then the first air cylinder 18 is activated, the push rod of the second air cylinder 22 is extended, the first connecting rod 20 and the second connecting rod 24 rotate counterclockwise, the first connecting rod 20 and the second connecting rod 24 are parallel during rotation, and the pedal 26 is lifted; as shown in fig. 6, when the second cylinder 22 is restarted, the push rod of the second cylinder 22 is shortened, and the second link 24 and the third link 27 are rotated, so that the pedal 26 is inclined downward to form an unobstructed path.
many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (3)
1. a barrier-free passing pedal device for a bus is characterized by comprising steps, a bus bottom plate, a transmission device and a pedal assembly;
the steps comprise an upper step and a lower step, the upper step is positioned above the lower step, the upper step and the lower step are connected into a whole, and the upper step and the lower step are fixed with the bus;
the upper step and the lower step respectively comprise a vertical plate and a transverse plate, and the vertical plate and the transverse plate are vertically connected into a whole; a rectangular through groove is formed in the vertical plate, a cover plate is arranged on the rectangular through groove, and the lower end of the cover plate is hinged to the vertical plate; a push rod of the third cylinder is connected with the rear end face of the cover plate;
And a transmission device and a pedal assembly are arranged below the transverse plate and behind the vertical plate, the transmission device is connected with the pedal assembly, and the movement of the pedal assembly is realized through the transmission assembly.
2. An accessible pedal device for buses as claimed in claim 1, wherein a transmission device and a pedal assembly are arranged below the bus floor; the transmission device is fixed on the bus and connected with the pedal assembly, and the movement of the pedal assembly is realized through the transmission device.
3. the barrier-free passing pedal device for the bus as claimed in claim 1 or 2, wherein the transmission device comprises an electric push rod, a support plate and an installation frame, the installation frame is fixed on the bus, the electric push rod is fixed on the bus, and the support plate is connected with the push rod of the electric push rod;
The pedal assembly comprises a support frame, a first cylinder, a second cylinder and a pedal;
The support frame is fixed on the support plate, the support plate comprises a main plate and a main rod, the main rod is respectively positioned at the left side and the right side of the main plate, the main rod is of an L-shaped structure, and one end of the main rod is connected with the main plate into a whole;
The first cylinder is hinged with the main board, a push rod of the first cylinder is connected with a connecting rod A, and two ends of the connecting rod A are respectively connected with the first connecting rod; the middle position of the first connecting rod is hinged with the main rod, one end of the first connecting rod, which is far away from the transition connecting rod A, is hinged with the supporting rod, and one end of the supporting rod, which is far away from the first connecting rod, is connected with the lower end surface of the pedal;
the middle position of the first connecting rod is connected with an auxiliary rod, and the two auxiliary rods are connected through a connecting rod B; the second cylinder is hinged with the connecting rod B, a push rod of the second cylinder is connected with the connecting rod C, and two ends of the connecting rod C are respectively connected with the second connecting rod; the second connecting rod is of an L-shaped structure, is hinged with the main rod, and is provided with a connecting rod D at one end far away from the connecting rod C, and the two ends of the connecting rod D are respectively connected with the second connecting rod; one end of the third connecting rod is hinged with the second connecting rod, and the other end of the third connecting rod is hinged with the lower end face of the pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528047.3U CN209738946U (en) | 2019-04-18 | 2019-04-18 | Barrier-free passing pedal device for bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528047.3U CN209738946U (en) | 2019-04-18 | 2019-04-18 | Barrier-free passing pedal device for bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209738946U true CN209738946U (en) | 2019-12-06 |
Family
ID=68721304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528047.3U Active CN209738946U (en) | 2019-04-18 | 2019-04-18 | Barrier-free passing pedal device for bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209738946U (en) |
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2019
- 2019-04-18 CN CN201920528047.3U patent/CN209738946U/en active Active
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