CN209942724U

CN209942724U - Angle-adjustable pedal

Info

Publication number: CN209942724U
Application number: CN201920340874.XU
Authority: CN
Inventors: 吴义昌; 毛杰; 潘芮; 安文哲; 朱成宝
Original assignee: ANHUI MINING ELECTROMECHANICAL EQUIPMENT Co Ltd
Current assignee: ANHUI MINING ELECTROMECHANICAL EQUIPMENT Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-14
Anticipated expiration: 2029-03-18

Abstract

The utility model belongs to the technical field of the cat ladder, concretely relates to adjustable angle running-board, including multiunit folding assembly, every folding assembly of group includes backup pad and sole, and backup pad and sole are articulated mutually, and the other end and the running-board of sole are articulated, all are equipped with a plurality of baffles on being close to the running-board of every folding assembly backup pad free end in proper order, and the free end of backup pad is bent towards the running-board direction and is formed a board structure, and the board structure can form the support cooperation with the baffle of the different positions of matcing on the running-board respectively. The hinge type structure is adopted, the supporting plate and the foot plate form a pair, 3-5 pairs can be arranged according to the length of the foot plate, the supporting plate and the foot plate can be opened at any angle, the baffle plate is arranged according to the opening angle, the foot plate is always in a horizontal state or a state close to the horizontal state, and the hinge type structure can adapt to a working surface with an inclination angle of 15-45 degrees. In order to prevent the external force from being withdrawn accidentally, a fixed pin shaft is additionally arranged for fixing, and the fixed pin shaft is used for fixing after the angle is selected to prevent overturning.

Description

Angle-adjustable pedal

Technical Field

The utility model belongs to the technical field of the cat ladder, concretely relates to adjustable angle running-board.

Background

The inclination angle of the working face of the coal mine changes frequently, the pedal plate of the hydraulic support is convenient for operators to walk and check equipment, most of the pedal plates designed currently are flat and have inclination angles, but only one angle cannot be adjusted, the inclination angle change requirement of the working face cannot be adapted, and the working face is stepped by the operators, so that the phenomena of slipping or gouging often occur.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an angle-adjustable pedal.

The utility model discloses a realize through following technical scheme: the utility model provides an adjustable angle running-board, includes multiunit folding assembly, and every folding assembly of group includes backup pad and sole, and backup pad and sole are articulated mutually, and the other end and the running-board of sole are articulated, all are equipped with a plurality of baffles on being close to the running-board of every folding assembly backup pad free end in proper order, and the free end of backup pad is bent towards the running-board direction and is formed a board structure, and the board structure can form the support cooperation with the baffle of the different positions of matcing on the running-board respectively.

Furthermore, the baffle is provided with a mounting hole, the support plate structure is also provided with a mounting hole matched with the mounting hole of the baffle, and the baffle and the support plate structure are fastened through a pin shaft.

Furthermore, three baffles are sequentially arranged on the pedal close to the free end of each group of folding component supporting plates.

Furthermore, the supporting plate is matched with three matched baffle plates from far to near, so that acute angles between the foot plate and the pedal plate are respectively 15 degrees, 30 degrees and 45 degrees.

The utility model has the advantages that: the hinge type structure is adopted, the supporting plate and the foot plate form a pair, 3-5 pairs can be arranged according to the length of the foot plate, the supporting plate and the foot plate can be opened at any angle, the baffle plate is arranged according to the opening angle, the foot plate is always in a horizontal state or a state close to the horizontal state, and the hinge type structure can adapt to a working surface with an inclination angle of 15-45 degrees. In order to prevent the external force from being withdrawn accidentally, a fixed pin shaft is additionally arranged for fixing, and the fixed pin shaft is used for fixing after the angle is selected to prevent overturning.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of various configurations of the present invention;

fig. 3 is a schematic perspective view of the present invention;

in the figure, 1, a support plate, 1-1, a support plate structure, 2, a foot plate, 3, a foot plate, 4 and a baffle plate.

Detailed Description

The invention will be further explained below with reference to the drawings and examples.

As shown in fig. 1 to 3, the angle-adjustable pedal comprises a plurality of groups of folding assemblies, each group of folding assemblies comprises a support plate 1 and a foot plate 2, the support plate 1 is hinged to the foot plate 2, the other end of the foot plate 2 is hinged to the foot plate 3, a plurality of baffles 4 are sequentially arranged on the foot plate 3 close to the free end of the support plate 1 of each group of folding assemblies, the free end of the support plate 1 is bent towards the direction of the foot plate 3 to form a support plate structure 1-1, and the support plate structure 1-1 can be respectively matched with the baffles 4 at different positions matched with the foot plate 3 to form support. The supporting plate 1 of each group of folding assemblies is provided with the baffle 4 matched with the pedal 3, the supporting plate structure 1-1 of the supporting plate 1 is overlapped by selecting different baffles 4, so that the angle between the pedal 2 and the pedal 3 is changed, and when the folding assembly is used, the pedal 2 is in an approximate horizontal state as much as possible through the change of the angle, so that the walking safety and comfort of operators are ensured.

Furthermore, the baffle 4 is provided with a mounting hole, the support plate structure 1-1 is also provided with a mounting hole matched with the mounting hole of the baffle 4, the pin shaft penetrates through the mounting hole of the baffle 4 and the mounting hole of the support plate structure 1-1 to fasten the baffle 4 and the support plate structure 1-1, and the pin shaft fastening is safer and more reliable compared with the mode that the support plate structure 1-1 is lapped on the baffle 4.

Furthermore, each group of folding assemblies is provided with three baffles 4 matched with the supporting plate, and the supporting plate 1 is matched with the three matched baffles 4 from far to near from the foot plate 2, so that acute angles between the foot plate 2 and the foot pedal 3 are respectively 15 degrees, 30 degrees and 45 degrees.

When the folding foot plate is used, the supporting plate of each group of folding assemblies is supported by the baffle plate which is matched with the supporting plate appropriately, so that the foot plate is close to the horizontal position as much as possible, and operators can walk more conveniently and safely as much as possible.

The hinge type structure is adopted, the supporting plate and the foot plate form a pair, 3-5 pairs can be arranged according to the length of the foot plate, the supporting plate and the foot plate can be opened at any angle, the baffle plate is arranged according to the opening angle, the foot plate is always in a horizontal state or a state close to the horizontal state, and the hinge type structure can adapt to a working surface with an inclination angle of 15-45 degrees. In order to prevent the external force from being withdrawn accidentally, a fixed pin shaft is additionally arranged for fixing, and the fixed pin shaft is used for fixing after the angle is selected to prevent overturning.

Claims

1. An adjustable angle running-board which characterized in that: including multiunit folding assembly, every folding assembly of group includes backup pad (1) and sole (2), backup pad (1) and sole (2) are articulated mutually, the other end and running-board (3) of sole (2) are articulated, all be equipped with a plurality of baffles (4) on running-board (3) near every folding assembly backup pad (1) free end of group in proper order, the free end of backup pad (1) is bent towards running-board (3) direction and is formed a board structure (1-1), board structure (1-1) can form the support cooperation with baffle (4) of the different positions of matcing on running-board (3) respectively.

2. The adjustable angle foot rest as claimed in claim 1, wherein: the baffle (4) is provided with a mounting hole, the support plate structure (1-1) is also provided with a mounting hole matched with the mounting hole of the baffle (4), and the baffle (4) and the support plate structure (1-1) are fastened through a pin shaft.

3. The adjustable angle foot rest as claimed in claim 1, wherein: three baffles (4) are sequentially arranged on the pedal (3) close to the free end of each group of folding component supporting plates (1).

4. An adjustable angle foot pedal as claimed in claim 3, wherein: the supporting plate (1) is matched with three baffle plates (4) from far to near, so that acute angles between the foot plate (2) and the foot plate (3) are respectively 15 degrees, 30 degrees and 45 degrees.