CN210027417U - Auxiliary boarding tool for electric locomotive - Google Patents
Auxiliary boarding tool for electric locomotive Download PDFInfo
- Publication number
- CN210027417U CN210027417U CN201920709516.1U CN201920709516U CN210027417U CN 210027417 U CN210027417 U CN 210027417U CN 201920709516 U CN201920709516 U CN 201920709516U CN 210027417 U CN210027417 U CN 210027417U
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- pedal
- footboard
- groove
- fixedly connected
- electric locomotive
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Abstract
The utility model discloses an electric locomotive assists instrument of getting on bus, including first footboard, the front end surface middle part fixedly connected with of first footboard hinders the piece, the activity groove has been seted up to the front end surface of first footboard, the pivot has been run through to the inside in activity groove, pivot and first footboard fixed connection, the surface of pivot is provided with rotatory ring, be provided with torsion spring between rotatory ring and the pivot, rotatory surface lower extreme fixedly connected with connecting rod of rotatory ring, the one end fixedly connected with second footboard of connecting rod, the front end surface of second footboard is close to the position fixedly connected with pull ring of lower extreme, the upper end surface of first footboard is provided with antislip strip and recess. The utility model discloses possess better protectiveness in the use, the probability that better reduction personal accident takes place, the recess is used for taking advantage of the passenger of wheelchair to get on or off the bus and uses, prescribes a limit to the position of wheel on first footboard, makes its steady removal.
Description
Technical Field
The utility model relates to an electric power car auxiliary device technical field specifically is an electric locomotive assists instrument of riding on bus.
Background
At present, a lot of platforms of trains adopt high platform design structures, but some platforms adopt low platform structures, and for the high platform design structures, when a train enters the station, a gap of about 10 centimeters exists between the train and the platforms, and passengers can easily step empty when getting off the train, so that danger is caused;
therefore, an auxiliary boarding tool for the electric locomotive is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric locomotive assists instrument of riding on bus, the device possess better protectiveness in the use, the probability that better reduction personal accident takes place, the recess is used for the passenger of passenger wheelchair to get on or off the bus and uses, prescribes a limit to the position of wheel on first footboard, makes its steady movement to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary boarding tool of an electric locomotive comprises a first pedal, a stop block is fixedly connected with the middle part of the outer surface of the front end of the first pedal, the outer surface of the front end of the first pedal is provided with a movable groove, a rotating shaft penetrates through the movable groove, the rotating shaft is fixedly connected with the first pedal, the outer surface of the rotating shaft is provided with a rotating ring, a torsion spring is arranged between the rotating ring and the rotating shaft, the lower end of the outer surface of the rotating ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a second pedal, a pull ring is fixedly connected to the position, close to the lower end, of the outer surface of the front end of the second pedal, an anti-slip strip and a groove are arranged on the outer surface of the upper end of the first pedal, the groove is positioned at one side of the anti-skid strip, the outer surface of the lower end of the first pedal is provided with an anti-skid groove, the inside of antiskid groove is glued to have the rubber pads, the auxiliary groove has been seted up to the front end surface of second footboard and the position that the piece corresponds.
The antislip strip increases the frictional force of user foot and first footboard when the user gets on or off the train, reduce the gliding probability of user, the design of the three angle shapes of antislip strip simultaneously, when rainy day is used, the rainwater flows out first footboard from the gap between the antislip strip by the inclined plane of first footboard, the better probability that prevents the user and slide down to tumble injury, antiskid ribbed tile and rubber mat keep self stable after being convenient for first footboard to build simultaneously, the first footboard of rubber mat protection, avoid first footboard and ground or train direct contact to use for a long time and produce wearing and tearing, the recess is used for taking advantage of the passenger of wheelchair to get on or off the car and use, inject the position of wheel on first footboard, provide very big convenience for the user, the availability factor of the improvement device.
Preferably, the number of the movable grooves is two, and the movable grooves are symmetrically arranged by taking the center of the first pedal as a midpoint.
The movable grooves are symmetrically distributed by taking the center of the first pedal as a midpoint and are used for fixing the position of the second pedal on the first pedal.
Preferably, the cross-sectional area of the rotating ring is smaller than that of the movable groove, and the rotating ring is movably connected with the movable groove.
The rotating ring is movably connected with the movable groove, so that the rotating ring can rotate and move in the movable groove conveniently.
Preferably, the length of the second pedal and the blocking block is equal to the length of the first pedal, and the outer surface of the lower end of the blocking block is also provided with a rubber pad.
The second pedal can be conveniently horizontally placed with the first pedal when being unfolded, so that a gap between the train and the platform is shielded.
Preferably, the number of the grooves is two, the grooves are symmetrically arranged by taking the center of the first pedal as a midpoint, and a plurality of anti-slip strips are arranged between the two grooves at equal intervals.
The position of the groove on the first pedal is fixed, so that the wheelchair is convenient for a passenger who is uncomfortable to use the wheelchair to use, the position of the wheelchair on the first pedal is fixed, the passenger is not easy to shake, and the personal safety of the passenger is protected.
Preferably, the cross-sectional area of the rotating ring is larger than that of the rotating shaft, and the rotating shaft is movably connected with the rotating ring.
The length of first footboard and second footboard is selected according to the clearance between train and the platform to the user, and when the clearance was greater than the length of first footboard or the train export was higher than the height of platform, the user rotated the second footboard through torsion spring's elastic stretching to place with first footboard level under the effect of piece that hinders, then cover or the foreshadowing clearance, the passenger of being convenient for gets on or off the bus and uses.
Preferably, the stop block is movably connected with the auxiliary groove, and the stiffness coefficient of the torsion spring is 4N/MM.
When the second pedal is unfolded, the position of the second pedal on the first pedal can be fixed under the combined action of the stop block and the auxiliary groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a movable groove is formed in the outer surface of the front end of a first pedal, a rotating shaft penetrates through the inner portion of the movable groove, the rotating shaft is fixedly connected with the first pedal, a rotating ring is arranged on the outer surface of the rotating shaft, a torsion spring is arranged between the rotating ring and the rotating shaft, the lower end of the outer surface of the rotating ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a second pedal, a user selects the first pedal and the second pedal according to the gap or the fall height between a train outlet and a platform, when the gap meets the length of the first pedal, the second pedal is clamped at the corner of the platform through a blocking block and is extruded to rotate downwards, the inner surface of the movable groove fixes the second pedal and limits the moving range of the second pedal, the second pedal is perpendicular to the first pedal, the position of the first pedal on the platform is firmly fixed, when the gap, the second pedal is turned over under the movable connection of the rotating ring and the rotating shaft, the block is contracted into the auxiliary groove, and is fixed under the combined action of the block and the auxiliary groove, the first pedal and the second pedal are in a horizontal state, and then a user builds the first pedal and the second pedal between a train and a platform, so that the user can get on or off the train conveniently, and the use requirements of most passengers are met;
2. the anti-slip strips and the grooves are arranged on the outer surface of the upper end of the first pedal, the grooves are positioned on one side of the anti-slip strips, the anti-slip grooves are formed in the outer surface of the lower end of the first pedal, the rubber pads are glued inside the anti-slip grooves, the number of the grooves is two, the grooves are symmetrically distributed by taking the center of the first pedal as a midpoint, the anti-slip strips are arranged between the two grooves at equal intervals, the friction force between the feet of a user and the first pedal is increased when the user gets on or off a train, the sliding probability of the user is reduced, meanwhile, the anti-slip strips are designed in a triangular shape, when the anti-slip strip is used in rainy days, rainwater can flow out of the first pedal from gaps between the anti-slip strips along the inclined surface of the first pedal, the rainwater is prevented from being accumulated on the first pedal in a large amount, the sliding falling injury probability of, simultaneously the first footboard of the better protection of rubber mat avoids first footboard and ground or train direct contact, produces wearing and tearing after long-time the use, and the recess is used for taking advantage of the passenger of wheelchair to get on or off the car and uses, prescribes a limit to the position of wheel on first footboard, provides very big convenience for the user, improves the availability factor of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a view showing the first pedal and the second pedal of the present invention;
FIG. 3 is a view showing the first pedal and the anti-slip strip of the present invention;
FIG. 4 is a view showing the first pedal and the anti-slip groove of the present invention;
fig. 5 is a view of the blocking block and the auxiliary groove of the present invention.
In the figure:
1. a first pedal; 2. a second pedal; 3. a movable groove; 4. a rotating ring; 5. a torsion spring; 6. a rotating shaft; 7. a connecting rod; 8. anti-slip strips; 9. blocking; 10. a groove; 11. a pull ring; 12. an anti-slip groove; 13. a rubber pad; 14. an auxiliary groove.
Detailed Description
In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
as shown in fig. 1 and 2, an auxiliary boarding tool for an electric locomotive comprises a first pedal 1, a stop block 9 is fixedly connected to the middle of the outer surface of the front end of the first pedal 1, a movable groove 3 is formed in the outer surface of the front end of the first pedal 1, a rotating shaft 6 penetrates through the movable groove 3, the rotating shaft 6 is fixedly connected with the first pedal 1, a rotating ring 4 is arranged on the outer surface of the rotating shaft 6, a torsion spring 5 is arranged between the rotating ring 4 and the rotating shaft 6, a connecting rod 7 is fixedly connected to the lower end of the outer surface of the rotating ring 4, a second pedal 2 is fixedly connected to one end of the connecting rod 7, pull rings 11 are fixedly connected to positions, close to the lower end, of the outer surface of the front end of the second pedal 2, the number of the movable grooves 3 is two, the movable grooves 3 are symmetrically arranged by taking the center of the first pedal 1 as the midpoint, and the movable grooves 3 are symmetrically arranged by, the position of the second pedal 2 on the first pedal 1 is fixed, the cross section area of the rotating ring 4 is smaller than that of the movable groove 3, the rotating ring 4 is movably connected with the movable groove 3, and the rotating ring 4 is movably connected with the movable groove 3, so that the rotating ring 4 can rotate and move in the movable groove 3 conveniently;
as shown in fig. 3 and 4, the outer surface of the upper end of the first pedal 1 is provided with anti-slip strips 8 and grooves 10, the grooves 10 are located on one side of the anti-slip strips 8, the outer surface of the lower end of the first pedal 1 is provided with anti-slip grooves 12, rubber pads 13 are glued inside the anti-slip grooves 12, the number of the grooves 10 is two, the grooves are symmetrically arranged by taking the center of the first pedal 1 as a midpoint, a plurality of anti-slip strips 8 are equidistantly arranged between the two grooves 10, the positions of the grooves 10 on the first pedal 1 are fixed, so that the positions of the grooves 10 on the first pedal 1 are convenient for passengers who are not suitable for using the wheelchair to use, the positions of the wheelchair on the first pedal 1 are fixed, the passengers are not easy;
as shown in fig. 5, an auxiliary groove 14 is formed at a position of the outer surface of the front end of the second pedal 2 corresponding to the stop block 9, the stop block 9 is movably connected with the auxiliary groove 14, the stiffness coefficient of the torsion spring 5 is 4N/MM, and the position of the second pedal 2 on the first pedal 1 can be fixed under the combined action of the stop block 9 and the auxiliary groove 14 after the second pedal 2 is unfolded.
Through adopting above-mentioned technical scheme, antislip strip 8 increases user foot and first footboard 1's frictional force when the user gets on or off the train, reduce the gliding probability of user, 8 triangle-shaped shape designs of antislip strip simultaneously, when using in rainy day, the rainwater is from the first footboard 1 of gap outflow between antislip strip 8 by the inclined plane of first footboard 1, better prevent the probability that the user slips and falls into the injury, simultaneously antiskid ribbed tile 12 and rubber mat 13 keep self stable after being convenient for first footboard 1 to build, rubber mat 13 protects first footboard 1, avoid first footboard 1 and ground or train direct contact to use for a long time and produce wearing and tearing, recess 10 is used for taking advantage of the passenger of wheelchair to get on or off the bus and uses, inject the position of wheel on first footboard 1, provide very big convenience for the user, the availability factor of improvement device.
Specifically, as shown in fig. 1, the number of the movable grooves 3 is two, and the movable grooves 3 are symmetrically arranged with the center of the first pedal 1 as a midpoint.
By adopting the technical scheme, the movable grooves 3 which are symmetrically distributed by taking the center of the first pedal 1 as a midpoint are used for fixing the position of the second pedal 2 on the first pedal 1.
Specifically, as shown in fig. 2, the cross-sectional area of the rotating ring 4 is smaller than that of the movable groove 3, and the rotating ring 4 is movably connected to the movable groove 3.
Through adopting above-mentioned technical scheme, rotatory ring 4 and activity groove 3 swing joint, the rotatory ring 4 of being convenient for is in the inside rotation activity of activity groove 3.
Specifically, as shown in fig. 2, the length of the second pedal 2 and the block 9 is equal to the length of the first pedal 1, and the outer surface of the lower end of the block 9 is also provided with a rubber pad 13.
By adopting the technical scheme, the second pedal 2 can be conveniently horizontally placed with the first pedal 1 when being stretched, so that the gap between the train and the platform can be shielded.
Specifically, as shown in fig. 4, the number of the grooves 10 is two, the grooves are symmetrically arranged by taking the center of the first pedal 1 as a midpoint, and a plurality of anti-slip strips 8 are arranged between the two grooves 10 at equal intervals.
Through adopting above-mentioned technical scheme, recess 10 is fixed in the position on first footboard 1, and the passenger that the uncomfortable use wheelchair of health was convenient for uses, and the position of fixed wheelchair on first footboard 1 makes the passenger be difficult for rocking, protects passenger's personal safety.
Specifically, as shown in fig. 2, the cross-sectional area of the rotating ring 4 is larger than that of the rotating shaft 6, and the rotating shaft 6 is movably connected with the rotating ring 4.
Through adopting above-mentioned technical scheme, the user selects the length of first footboard 1 and second footboard 2 according to the clearance between train and the platform, and when the clearance was greater than the length of first footboard 1 or the train export was higher than the height of platform, the user rotated second footboard 2 through the elastic stretching of torsion spring 5 to place with first footboard 1 level under the effect of piece 9 that hinders, then cover or the foreshadowing clearance, the passenger of being convenient for gets on or off the bus and uses.
Specifically, as shown in fig. 5, the stop block 9 is movably connected with the auxiliary slot 14, and the stiffness coefficient of the torsion spring 5 is 4N/MM.
By adopting the technical scheme, after the second pedal 2 is unfolded, the position of the second pedal 2 on the first pedal 1 can be fixed under the combined action of the stop block 9 and the auxiliary groove 14.
The working principle is as follows: firstly, a user selects a first pedal 1 and a second pedal 2 according to the gap or the fall height between a train exit and a platform, when the gap meets the length of the first pedal 1, the first pedal is clamped at the corner of the platform through a block 9 and extrudes to rotate the second pedal 2 downwards, the second pedal 2 is fixed by the inner surface of a movable groove 3 and limits the movable range of the second pedal, at the moment, the second pedal 2 is perpendicular to the first pedal 1, so that the position of the first pedal 1 on the platform is firmly fixed, when the gap does not meet the length of the first pedal 1, the second pedal 2 is turned over under the movable connection of the rotary ring 4 and a rotating shaft 6 by utilizing the elastic expansion and contraction of a torsion spring 5, the block 9 is contracted into an auxiliary groove 14, at the moment, the block 9 and the auxiliary groove 14 are fixed under the combined action, the first pedal 1 and the second pedal 2 are in a horizontal state, and then the first pedal 1 and the second pedal 2 are built between the train and the platform by the, thereby facilitating the users to get on and off the train, meeting the use requirements of most passengers, increasing the friction force between the feet of the users and the first pedal 1 when the users get on and off the train, reducing the sliding probability of the users, simultaneously, the design of the triangle shape of the anti-slip strip 8, when the anti-slip strip is used in rainy days, rainwater can flow out of the first pedal 1 from the gap between the anti-slip strips 8 along the inclined plane of the first pedal 1, avoiding the rainwater from being accumulated on the first pedal 1 in a large amount, thereby better reducing the sliding and falling injury probability of the users, simultaneously, the anti-slip groove 12 and the rubber mat 13 are convenient for the first pedal 1 to keep self stability when being built, simultaneously, the rubber mat 13 better protects the first pedal 1, avoiding the direct contact between the first pedal 1 and the ground or the train, generating abrasion after long-time use, the groove 10 is used for the passengers taking on and off the train, limiting the position of the wheels, the device provides great convenience for users and improves the use efficiency of the device.
The using method comprises the following steps: the user selects the first pedal 1 and the second pedal 2 according to the gap or the fall height between the train exit and the platform, when the gap satisfies the length of the first pedal 1, the second pedal 2 is clamped at the corner of the platform through the stop block 9 and is pressed to rotate downwards, the second pedal 2 is fixed by the inner surface of the movable groove 3 and limits the movable range of the second pedal 2, at the moment, the second pedal 2 is vertical to the first pedal 1, thereby firmly fixing the position of the first step 1 on the platform, when the gap does not satisfy the length of the first step 1, the second pedal 2 is turned over under the movable connection of the rotating ring 4 and the rotating shaft 6 by utilizing the elastic expansion of the torsion spring 5, the block 9 is contracted into the auxiliary groove 14, and is fixed under the combined action of the block 9 and the auxiliary groove 14 at the moment, the first pedal 1 and the second pedal 2 are in a horizontal state, and then a user puts up the first pedal 1 and the second pedal 2 between a train and a platform.
The installation method comprises the following steps:
firstly, assembling a first pedal 1, a second pedal 2, a movable groove 3, a rotating ring 4 and a torsion spring 5;
secondly, assembling the rotating shaft 6, the connecting rod 7, the anti-slip strip 8, the block 9 and the groove 10;
and thirdly, assembling the pull ring 11, the anti-skidding groove 12, the rubber pad 13 and the auxiliary groove 14, and finishing the assembling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric locomotive auxiliary boarding tool comprises a first pedal (1), and is characterized in that: the middle part of the outer surface of the front end of the first pedal (1) is fixedly connected with a stop block (9), the outer surface of the front end of the first pedal (1) is provided with a movable groove (3), a rotating shaft (6) penetrates through the movable groove (3), the rotating shaft (6) is fixedly connected with the first pedal (1), the outer surface of the rotating shaft (6) is provided with a rotating ring (4), a torsion spring (5) is arranged between the rotating ring (4) and the rotating shaft (6), the lower end of the outer surface of the rotating ring (4) is fixedly connected with a connecting rod (7), one end of the connecting rod (7) is fixedly connected with a second pedal (2), the position of the outer surface of the front end of the second pedal (2) close to the lower end is fixedly connected with a pull ring (11), the outer surface of the upper end of the first pedal (1) is provided with an anti-skid strip (8) and a groove (10), and the, the anti-skidding structure is characterized in that an anti-skidding groove (12) is formed in the outer surface of the lower end of the first pedal (1), a rubber pad (13) is connected to the inner portion of the anti-skidding groove (12) in an adhesive mode, and an auxiliary groove (14) is formed in the position, corresponding to the blocking block (9), of the outer surface of the front end of the second pedal (2).
2. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the number of the movable grooves (3) is two, and the movable grooves (3) are symmetrically arranged by taking the center of the first pedal (1) as a midpoint.
3. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the cross section area of the rotating ring (4) is smaller than that of the movable groove (3), and the rotating ring (4) is movably connected with the movable groove (3).
4. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the length of the second pedal (2) and the length of the block (9) in the longitudinal direction are equal to the length of the first pedal (1), and a rubber pad (13) is arranged on the outer surface of the lower end of the block (9).
5. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the quantity of recess (10) is two, and its center that uses first footboard (1) is the midpoint symmetry and arranges, two equidistant a plurality of antislip strip (8) that sets up between recess (10).
6. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the cross-sectional area of the rotating ring (4) is larger than that of the rotating shaft (6), and the rotating shaft (6) is movably connected with the rotating ring (4).
7. An electric locomotive auxiliary boarding tool according to claim 1, characterized in that: the block (9) is movably connected with the auxiliary groove (14), and the stiffness coefficient of the torsion spring (5) is 4N/MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709516.1U CN210027417U (en) | 2019-05-17 | 2019-05-17 | Auxiliary boarding tool for electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709516.1U CN210027417U (en) | 2019-05-17 | 2019-05-17 | Auxiliary boarding tool for electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027417U true CN210027417U (en) | 2020-02-07 |
Family
ID=69365988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709516.1U Expired - Fee Related CN210027417U (en) | 2019-05-17 | 2019-05-17 | Auxiliary boarding tool for electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021178589A (en) * | 2020-05-14 | 2021-11-18 | 日立交通テクノロジー株式会社 | Boarding and alighting device and railway vehicle with the same |
-
2019
- 2019-05-17 CN CN201920709516.1U patent/CN210027417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021178589A (en) * | 2020-05-14 | 2021-11-18 | 日立交通テクノロジー株式会社 | Boarding and alighting device and railway vehicle with the same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |