Safety supporting mechanism for crossing pedal

Abstract

The utility model relates to the technical field of ferry pedals, in particular to a safe supporting mechanism for a ferry pedal, which is characterized in that a palm supporting frame is connected to a ferry pedal body, a connecting block is fixed on the side face of the ferry pedal body, a through hole is formed in the surface of the connecting block, a stand column is slidably connected in the through hole, and the bottom of the stand column is fixed on a side square block. The side square blocks are fixed to the side faces of the bottom plate, a wave supporting plate is fixed between the bottom plate and the transition pedal, an inner cavity is formed in the base, a buffering plate is fixed to the bottom of the inner cavity, a bottom column is arranged in the inner cavity, the upper end of the bottom column is fixed to the bottom plate, and the abutting surface is sleeved with a supporting spring. The safety supporting mechanism for the ferry pedal has the advantages that vibration generated when the ferry pedal is used can be effectively absorbed, a stable buffering supporting mechanism can be formed through the wave supporting plate, the base, the supporting spring, the bottom column and the bottom plate, and the safety performance of the ferry pedal in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the field of stepboards, in particular to a safety supporting mechanism for stepboards. Background Art

[0002] With the increasing complexity of urban transportation networks and the increasing demand for travel convenience and safety, the design and innovation of various types of transportation and their supporting facilities are particularly important. In many traffic scenarios, the ferry board is a key channel connecting different transportation tools or traffic areas (such as subways, buses, ferry terminals, etc.). Its safety and stability are directly related to the travel efficiency and personal safety of passengers.

[0003] Traditional footboard designs often focus on basic traffic functions, and lack consideration of the vibrations generated during use and the safety support mechanism for dealing with emergencies. The lack of a buffer support mechanism also increases safety hazards.

[0004] Therefore, the utility model proposes a safety support mechanism for a step board to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a safety support mechanism for a step board to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety support mechanism for a stepping board, the safety support mechanism for a stepping board comprising: a stepping board body, a palm support frame connected to the stepping board body, a connecting block fixed to the side of the stepping board body, a through hole opened on the surface of the connecting block, a column slidably connected in the through hole, the bottom of the column fixed to the side block, the side block fixed to the side of the bottom plate, and a wave support plate fixed between the bottom plate and the stepping board;

[0007] The base has an inner cavity formed inside, a buffer plate is fixed at the bottom of the inner cavity, a bottom column is arranged in the inner cavity, the upper end of the bottom column is fixed to the bottom plate, a support spring is sleeved on the surface against which the support spring is abutted, one end of the support spring is fixedly connected to the base, and the other end of the support spring is fixedly connected to the bottom plate.

[0008] Preferably, an anti-slip strip is fixed to the upper surface of the step board body, and a plurality of anti-slip strips are provided and the plurality of anti-slip strips are evenly distributed on the upper surface of the step board body.

[0009] Preferably, the connecting blocks are provided in two groups, each group is provided with two connecting blocks, the connecting blocks of the first group are located at both sides in front of the step board body, and the connecting blocks of the second group are located at both ends behind the step board body.

[0010] Preferably, the bottom plate is located directly below the pedal body, the side blocks are arranged in the same manner as the connecting blocks, and the upper end of the column is provided with an external thread, on which a pentagonal nut is provided.

[0011] Preferably, a plurality of the wave gussets are provided, and the plurality of wave gussets are linearly distributed at equal distances between the pedal board body and the bottom plate.

[0012] Preferably, the corrugated support plate is made of beryllium copper alloy, and the buffer plate is made of rubber.

[0013] Preferably, the bottom columns are provided with four groups, the four groups of bottom columns are respectively located at four ends of the lower surface of the bottom plate, and the outer wall of the bottom column and the inner wall of the inner cavity are slidably connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model proposes a safety support mechanism for a stepladder, which can effectively absorb the vibration generated by the stepladder when in use. By arranging the wave support plate, base, support spring, bottom column and bottom plate, a stable buffer support mechanism can be formed to improve the safety performance of the stepladder when in use. This avoids the problem that the traditional stepladder design often focuses on the basic passage function, and lacks consideration of the vibration generated during use and the safety support mechanism for dealing with emergencies, lacks a buffer support mechanism, and also increases the problem of potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is the front view of the structure of the utility model;

[0019] Figure 4 This is a detailed structural diagram of the utility model of the pedal board body;

[0020] Figure 5 This is a schematic diagram of the wave support plate structure of the utility model;

[0021] Figure 6 This is a cross-sectional view of the base structure of the utility model.

[0022] In the figure: 1, palm support frame; 2, pedal body; 3, bottom plate; 4, base; 5, wave support plate; 6, column; 7, side block; 8, connecting block; 9, anti-slip strip; 10, pentagonal nut; 11, external thread;

[0023] 12. Bottom column; 13. Support spring; 14. Through hole; 15. Inner cavity; 16. Buffer plate. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 6 The utility model provides a technical solution: a safety support mechanism for a stepping board, the safety support mechanism for the stepping board comprising: a stepping board body 2, a palm support frame 1 connected to the stepping board body 2, a connecting block 8 fixed to the side of the stepping board body 2, a through hole 14 opened on the surface of the connecting block 8, a column 6 slidably connected in the through hole 14, the bottom of the column 6 is fixed to the side block 7, the side block 7 is fixed to the side of the bottom plate 3, and a wave support plate 5 is fixed between the bottom plate 3 and the stepping board;

[0027] A base 4, wherein an inner cavity 15 is provided inside the base 4, a buffer plate 16 is fixed at the bottom of the inner cavity 15, a bottom column 12 is provided in the inner cavity 15, the upper end of the bottom column 12 is fixed to the bottom plate 3, a support spring 13 is sleeved on the surface against which the support spring 13 is abutted, one end of the support spring 13 is fixedly connected to the base 4, and the other end of the support spring 13 is fixedly connected to the bottom plate 3;

[0028] When in use, the device can effectively absorb the vibration generated by the aeroplane pedal body 2 during use. Through the wave support plate 5, base 4, support spring 13, bottom column 12 and bottom plate 3, a stable buffer support mechanism can be formed to improve the safety performance of the aeroplane pedal when in use. Specifically, when the aeroplane pedal is subjected to a large pressure from top to bottom, the wave support plate 5 will be squeezed first, and the wave support plate 5 will first play a large degree of buffering role. Subsequently, the bottom plate 3 will be forced to move downward, thereby causing the bottom column 12 to be forced to move downward, causing the support spring 13 to be compressed to store elastic potential energy, thereby absorbing possible vibrations and displacements and improving stability. Further continuous downward movement of the bottom column 12 will cause the bottom column 12 to contact the buffer plate 16, thereby further providing buffering.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, an anti-slip strip 9 is fixed on the upper surface of the step body 2, and a plurality of anti-slip strips 9 are provided, and the plurality of anti-slip strips 9 are evenly distributed on the upper surface of the step body 2;

[0031] When in use, the anti-slip strip 9 can increase friction and improve the stability of the pedal when in use;

[0032] There are two groups of connecting blocks 8, each group is provided with two connecting blocks 8, the first group of connecting blocks 8 is located at both sides in front of the step body 2, and the second group of connecting blocks 8 is located at both ends behind the step body 2;

[0033] The bottom plate 3 is located directly below the pedal body 2, the side blocks 7 are arranged in the same manner as the connecting blocks 8, the upper end of the column 6 is provided with an external thread 11, and the external thread 11 is provided with a pentagonal nut 10;

[0034] When in use, by means of the provided uprights 6, external threads 11 and pentagonal nuts 10, the base plate 3 can be stably arranged directly below the ferry pedal, which facilitates the arrangement of the wave support plate 5. At the same time, when the ferry pedal body 2 is subjected to force, the uprights 6 slide correspondingly in the through holes 14, thereby providing force guidance and support for the wave support plate 5 and the buffering of the support spring 13, thereby improving stability.

[0035] Embodiment 3

[0036] On the basis of the second embodiment, a plurality of wave support plates 5 are provided, and the plurality of wave support plates 5 are linearly distributed equidistantly between the ferry pedal body 2 and the bottom plate 3, the wave support plates 5 are made of beryllium copper alloy, the buffer plate 16 is made of rubber, and four groups of bottom columns 12 are provided, and the four groups of bottom columns 12 are respectively located at the four ends of the lower surface of the bottom plate 3, and the outer wall of the bottom column 12 and the inner wall of the inner cavity 15 are slidably connected;

[0037] When in use, the wave support plate 5 is made of beryllium copper alloy, has strong elasticity, is not easy to generate sparks when impacted, and has high safety. Several wave support plates 5 are evenly distributed between the pedal body 2 and the base plate 3, which can effectively absorb the impact force. The buffer plate 16 is made of rubber, which can further absorb the impact force and vibration, thereby improving the stability of the device.

[0038] In actual use, the device can effectively absorb the vibration generated by the step board body 2 during use. Through the wave support plate 5, base 4, support spring 13, bottom column 12 and bottom plate 3, a stable buffer support mechanism can be formed to improve the safety performance of the step board during use. Specifically, when the step board is subjected to a large pressure from top to bottom, the wave support plate 5 will be squeezed first, and the wave support plate 5 will first play a large degree of buffering role. Subsequently, the bottom plate 3 will be forced to move downward, thereby causing the bottom column 12 to be forced to move downward, causing the support spring 13 to be compressed to store elastic potential energy, thereby absorbing possible vibrations and displacements and improving stability. Further continuous downward movement of the bottom column 12 will cause the bottom column 12 to contact the buffer plate 16 to further provide buffering. This avoids the problem that the traditional step board design often focuses on the basic passage function, and insufficient consideration is given to the vibration generated during use and the safety support mechanism for dealing with emergencies. The lack of a buffer support mechanism also increases the problem of potential safety hazards.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety support mechanism for a crosswalk, characterized in that: The safety support mechanism for the step board comprises: a step board body (2), a palm support frame (1) connected to the step board body (2), a connecting block (8) fixed to the side of the step board body (2), a through hole (14) formed on the surface of the connecting block (8), a column (6) slidably connected in the through hole (14), the bottom of the column (6) fixed to the side block (7), the side block (7) fixed to the side of the bottom plate (3), and a wave support plate (5) fixed between the bottom plate (3) and the step board; A base (4) is provided with an inner cavity (15) inside the base (4), a buffer plate (16) is fixed at the bottom of the inner cavity (15), a bottom column (12) is arranged in the inner cavity (15), the upper end of the bottom column (12) is fixed to the bottom plate (3), a support spring (13) is sleeved on the surface against which the bottom column (12) is abutted, one end of the support spring (13) is fixedly connected to the base (4), and the other end of the support spring (13) is fixedly connected to the bottom plate (3).

2. A safety support mechanism for a step board according to claim 1, characterized in that: An anti-slip strip (9) is fixed on the upper surface of the step board body (2), and a plurality of anti-slip strips (9) are provided, and the plurality of anti-slip strips (9) are evenly distributed on the upper surface of the step board body (2).

3. A safety support mechanism for a pedal board according to claim 1, characterized in that: The connecting blocks (8) are provided in two groups, each group being provided with two connecting blocks (8), the first group of connecting blocks (8) being located at both sides in front of the step body (2), and the second group of connecting blocks (8) being located at both ends in the rear of the step body (2).

4. A safety support mechanism for a step board according to claim 1, characterized in that: The bottom plate (3) is located directly below the pedal body (2); the side blocks (7) are arranged in the same manner as the connecting blocks (8); an external thread (11) is provided at the upper end of the column (6); and a pentagonal nut (10) is provided on the external thread (11).

5. The safety support mechanism for a step board according to claim 1, characterized in that: A plurality of wave support plates (5) are provided, and the plurality of wave support plates (5) are linearly distributed at equal distances between the pedal board body (2) and the bottom plate (3).

6. A safety support mechanism for a step board according to claim 1, characterized in that: The wave support plate (5) is made of beryllium copper alloy, and the buffer plate (16) is made of rubber.

7. A safety support mechanism for a step board according to claim 1, characterized in that: The bottom columns (12) are provided with four groups, and the four groups of bottom columns (12) are respectively located at four ends of the lower surface of the bottom plate (3), and the outer wall of the bottom column (12) and the inner wall of the inner cavity (15) are slidably connected.

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