CN218367609U

CN218367609U - Folding type step

Info

Publication number: CN218367609U
Application number: CN202221929431.2U
Authority: CN
Inventors: 李涛; 芮祥松; 徐承云
Original assignee: Jinhu Yizhong Control System Co ltd
Current assignee: Jinhu Yizhong Control System Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-24
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a foldable marking time, including the connecting block, fixed mounting has the mounting bar between two sets of connecting blocks, and the mounting bar is inside to have seted up the fixed orifices, and fixed mounting has first footboard between two sets of mounting bars, and first footboard top is provided with the second footboard, and second footboard outer wall fixed cover is equipped with outer fixed frame, and outer fixed frame one side outer wall is provided with angle adjusting device, and the inside spout of having seted up of outer fixed frame, the inside slider that is provided with of spout. This foldable marking time can reach the getting on or off bus that makes things convenient for special crowd through setting up angle adjusting device and slider, when using manpower sparingly, has also improved the security of special crowd when getting on or off bus, and the articulated design of first footboard and second footboard can make things convenient for accomodating between first footboard and the second footboard, saves the space in the car, improves the purpose of passenger comfort level when riding by bus.

Description

Folding type step

Technical Field

The utility model relates to a passenger train footboard technical field specifically is a foldable marking time.

Background

In the prior art, passengers can board the bus only by means of pedals due to the fact that a chassis of the bus is high.

At present, a passenger car is generally provided with a fixed boarding pedal inside a car door, or railings are arranged on two sides of a car body to board the passenger car, or a boarding ladder is placed in the car to be temporarily used as a person to get on or off the car.

Above-mentioned several kinds of modes of boarding not only influence personnel efficiency of getting on or off the bus, and operation security is also lower, and when meetting special crowd's the bus of getting on or off the bus, can't give special crowd's help of boarding, need passenger and driver to assist and climb the bus, also reduced special passenger's the security of getting on or off the bus when extravagant manpower, lead to this kind of fixed footboard to use very inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable mark time to the weak point of prior art to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a foldable marking time, includes the connecting block, and is two sets of fixed mounting has the mounting bar between the connecting block, the inside fixed orifices of having seted up of mounting bar is two sets of fixed mounting has first footboard between the mounting bar, first footboard top is provided with the second footboard, second footboard outer wall fixed cover is equipped with outer fixed frame, outer fixed frame one side outer wall is provided with angle adjusting device, the inside spout of having seted up of outer fixed frame, the inside slider that is provided with of spout.

As the utility model discloses an optimal technical scheme, the quantity of fixed orifices is three groups, the fixed orifices distributes at the inside equidistance of mounting bar, first footboard and mounting bar pass through fixed orifices and automobile body fixed connection, and the fixed orifices plays the fixed action of first footboard and automobile body, makes things convenient for the installation and the dismantlement of first footboard.

As the utility model discloses an optimal technical scheme, angle adjusting device is including guide board, the lantern ring, mounting groove and connecting axle, the guide board is the metal material, the guide board erects the cross-section and is right angled triangle, and the guide board plays and contacts with ground to support the effect of second footboard.

As the utility model discloses an optimized technical scheme, the lantern ring and guide board fixed connection, the mounting groove is erect the cross-section and is circular, and the external diameter phase-match of circular shape internal diameter size and the lantern ring, the internal diameter size of the lantern ring and the external diameter phase-match of connecting axle, the guide board passes through the lantern ring and the connecting axle is connected with the external fixation frame rotation, and guide board accessible lantern ring and connecting axle are rotatory to the inclination of cooperation second footboard rotates, and then supports the second footboard.

As the utility model discloses an optimized technical scheme, slider includes slider, bearing and back shaft, the size and the spout looks adaptation of slider, the slider passes through spout and outer fixed frame sliding connection, outer fixed frame accessible spout and slider horizontal slip to the effect of extending or accomodating the second footboard saves the space in the car, realizes the multiple use nature of footboard.

As the utility model discloses an optimized technical scheme, the inside support groove of seting up with support shaft looks adaptation of connecting block, back shaft one end is through supporting groove and connecting block fixed connection, and the other end passes through the bearing to be connected with the slider rotation, and slider accessible bearing is around back shaft turned angle to angle between first footboard of adjustment and the second footboard makes things convenient for the second footboard to be the slope dress with ground when using, makes things convenient for personnel's getting on the bus and getting off.

Compared with the prior art, the utility model provides a foldable marking time possesses following beneficial effect:

1. this foldable type stepping device, through setting up angle adjusting device and slider, during the use, after rotating second footboard and outer fixed frame to certain angle around back shaft and bearing, and slide outer fixed frame and second footboard to one side through slider and spout, make second footboard and first footboard be certain angular distribution, until outer fixed frame and ground contact can, later accessible lantern ring and connecting axle rotate the guide board, make guide board right-angle side and ground laminating, and then make first footboard, second footboard and guide board are z-shaped and distribute, and then make things convenient for special crowd's getting on and off the bus, when using manpower sparingly, the security of special crowd when getting on and off the bus has also been improved, after waiting passenger to get on the bus in the same reason, crew member of riding can accomodate outer fixed frame and second footboard along the spout this moment, and rotate outer fixed frame and second footboard again along the back shaft, make the second footboard accomodate in first footboard upper surface, space in the car is economized.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first pedal and a second pedal of the present invention;

FIG. 3 is a schematic structural view of the angle adjustment device of the present invention;

fig. 4 is a schematic structural view of the sliding device of the present invention.

In the figure: 1. connecting blocks; 2. mounting a bar; 3. a fixing hole; 4. a first pedal; 5. a second pedal; 6. an outer fixed frame; 7. an angle adjusting device; 701. a guide plate; 702. a collar; 703. mounting grooves; 704. a connecting shaft; 8. a chute; 9. a sliding device; 901. a slider; 902. a bearing; 903. and supporting the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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.

The first embodiment is as follows:

referring to fig. 1-4, a folding step comprises connecting blocks 1, mounting bars 2 are fixedly mounted between two groups of connecting blocks 1, fixing holes 3 are formed in the mounting bars 2, the number of the fixing holes 3 is three, the fixing holes 3 are equidistantly distributed in the mounting bars 2, a first pedal 4 and the mounting bars 2 are fixedly connected with a vehicle body through the fixing holes 3, and the fixing holes 3 play a role in fixing the first pedal 4 with the vehicle body, so that the first pedal 4 can be conveniently mounted and dismounted; a first pedal 4 is fixedly installed between the two groups of installation strips 2, a second pedal 5 is arranged at the top of the first pedal 4, an external fixing frame 6 is fixedly sleeved on the outer wall of the second pedal 5, an angle adjusting device 7 is arranged on the outer wall of one side of the external fixing frame 6, the angle adjusting device 7 comprises a guide plate 701, a lantern ring 702, an installation groove 703 and a connecting shaft 704, the guide plate 701 is made of metal, the vertical section of the guide plate 701 is a right triangle, and the guide plate 701 is in contact with the ground so as to support the second pedal 5; lantern ring 702 and guide board 701 fixed connection, mounting groove 703 erects the cross-section and is circular, and the outer diameter size phase-match of circular shape internal diameter size and lantern ring 702, the internal diameter size of lantern ring 702 and the outer diameter size phase-match of connecting axle 704, guide board 701 rotates with outer fixed frame 6 through lantern ring 702 and connecting axle 704 to be connected, guide board 701 accessible lantern ring 702 and connecting axle 704 are rotatory to the inclination of cooperation second footboard 5 rotates, and then supports second footboard 5.

Referring to fig. 4, a sliding groove 8 is formed in the outer fixed frame 6, a sliding device 9 is arranged in the sliding groove 8, the sliding device 9 includes a slider 901, a bearing 902 and a supporting shaft 903, the size of the slider 901 is matched with that of the sliding groove 8, the slider 901 is slidably connected with the outer fixed frame 6 through the sliding groove 8, and the outer fixed frame 6 can slide left and right through the sliding groove 8 and the slider 901, so that the second pedal 5 can be extended or stored, the space in the vehicle is saved, and the versatility of the pedal is realized; connecting block 1 is inside to be seted up with the support groove of back shaft 903 looks adaptation, back shaft 903 one end is through supporting groove and 1 fixed connection of connecting block, and the other end passes through bearing 902 and slider 901 and rotates to be connected, and slider 901 accessible bearing 902 centers on back shaft 903 turned angle to angle between adjustment first footboard 4 and the second footboard 5 makes things convenient for second footboard 5 to be the slope dress with ground when using, makes things convenient for personnel's getting on the bus and getting off the bus.

The utility model discloses a theory of operation and use flow: this foldable step, during the use, rotate second footboard 5 and external fixation frame 6 to certain angle back around back shaft 903 and bearing 902, and slide external fixation frame 6 and second footboard 5 to one side through slider 901 and spout 8, make second footboard 5 and first footboard 4 be certain angular distribution, until external fixation frame 6 and ground contact can, later accessible lantern ring 702 and connecting axle 704 rotate guide board 701, make guide board 701 right-angle side and ground laminating, and then make first footboard 4, second footboard 5 and guide board 701 be the z-shaped distribution, and then make things convenient for special crowd's getting on and off the bus, when using manpower sparingly, also improved special crowd's security when getting on and off the bus, treat passenger's getting on the bus in the same reason, crew member can accomodate external fixation frame 6 and second footboard 5 along spout 8 this moment, and rotate external fixation frame 6 and second footboard 5 again along back shaft 903, make second footboard 5 accomodate in first footboard 4 upper surface, save the space in the bus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A folding step is characterized in that: the connecting device comprises connecting blocks (1), mounting strips (2) are fixedly mounted between the two sets of connecting blocks (1), fixing holes (3) are formed in the mounting strips (2), first pedals (4) are fixedly mounted between the two sets of mounting strips (2), second pedals (5) are arranged at the tops of the first pedals (4), outer fixing frames (6) are fixedly arranged on the outer walls of the second pedals (5), angle adjusting devices (7) are arranged on the outer walls of one sides of the outer fixing frames (6), sliding grooves (8) are formed in the outer fixing frames (6), sliding devices (9) are arranged in the sliding grooves (8), the sliding devices (9) comprise sliding blocks (901), bearings (902) and supporting shafts (903), the size of the sliding blocks (901) is matched with the sliding grooves (8), the sliding blocks (6) are connected with the outer fixing frames (6) in a sliding mode through the sliding grooves (8), supporting grooves matched with supporting shafts (903) are formed in the connecting blocks (1), one ends of the supporting shafts (903) are fixedly connected with the connecting blocks (1) through the supporting grooves, and the other ends of the supporting shafts (901) are connected with the sliding blocks (902) in a rotating mode through the bearings (902).

2. The folding step of claim 1, wherein: the quantity of fixed orifices (3) is three groups, fixed orifices (3) distribute at the inside equidistance of installing strip (2), first footboard (4) and installing strip (2) are through fixed orifices (3) and automobile body fixed connection.

3. The folding step of claim 1, wherein: the angle adjusting device (7) comprises a guide plate (701), a sleeve ring (702), a mounting groove (703) and a connecting shaft (704), the guide plate (701) is made of metal, and the vertical section of the guide plate (701) is a right-angled triangle.

4. The folding step of claim 3, wherein: the guide plate is characterized in that the lantern ring (702) is fixedly connected with the guide plate (701), the vertical section of the mounting groove (703) is circular, the inner diameter of the circular section is matched with the outer diameter of the lantern ring (702), the inner diameter of the lantern ring (702) is matched with the outer diameter of the connecting shaft (704), and the guide plate (701) is rotatably connected with the outer fixing frame (6) through the lantern ring (702) and the connecting shaft (704).