CN215474828U

CN215474828U - Pedal mounting assembly and engineering machinery

Info

Publication number: CN215474828U
Application number: CN202121078906.7U
Authority: CN
Inventors: 盛新兰; 于祥欢; 彭帅
Original assignee: Sany Automobile Hoisting Machinery Co Ltd
Current assignee: Sany Automobile Hoisting Machinery Co Ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-11
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to the technical field of pedals, in particular to a pedal mounting assembly and engineering machinery. The pedal mounting assembly comprises a pedal and a mounting structure for mounting the pedal, wherein the mounting structure is provided with a mounting hole, the pedal comprises a connecting piece and a pedal body which are mutually connected, the connecting piece is provided with a clamping part, and the clamping part is suitable for at least partially penetrating through the mounting hole and then clamping with the mounting structure. According to the utility model, the mounting hole is formed in the mounting structure, and the clamping part on the connecting piece is at least partially clamped with the mounting structure after penetrating through the mounting hole, so that the detachable connection of the pedal and the mounting structure is realized.

Description

Pedal mounting assembly and engineering machinery

Technical Field

The utility model relates to the technical field of pedals, in particular to a pedal mounting assembly and engineering machinery.

Background

In the prior art, the engineering machinery is high in lift off, so that the operators are inconvenient to get on and off, and usually, the operators can get on and off the vehicle conveniently by arranging a step ladder on the engineering machinery as an auxiliary tool. However, the step ladder is usually exposed outside the engineering machine, and the engineering machine is easy to collide with foreign objects to cause damage when moving, and if the step ladder is arranged inside, a certain space is occupied.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the above-mentioned problems.

In order to solve the problems, the utility model provides a pedal mounting assembly which comprises a pedal and a mounting structure for mounting the pedal, wherein the mounting structure is provided with a mounting hole, the pedal comprises a connecting piece and a pedal body which are mutually connected, the connecting piece is provided with a clamping part, and the clamping part is suitable for at least partially penetrating through the mounting hole and then forming clamping connection with the mounting structure.

Optionally, the connecting piece is of a bent structure, one end of the bent structure is detachably connected with the pedal body, and the other end of the bent structure is bent to form the clamping portion.

Optionally, the connecting piece includes first linkage segment, second linkage segment and the third linkage segment that connects gradually, first linkage segment is L type structure, the base segment of first linkage segment connect in the footboard body, the top orientation of the side section of first linkage segment the mounting hole is buckled, in order to form the second linkage segment, the second linkage segment is kept away from the one end of first linkage segment is buckled downwards, in order to form the third linkage segment.

Optionally, the mounting hole is a strip-shaped hole, the strip-shaped hole is vertically arranged, and the clamping portion is suitable for at least partially penetrating through the mounting hole and then clamped with the lower edge of the strip-shaped hole.

Optionally, the third linkage segment is close to a guide part has been seted up on the lateral wall of first linkage segment, the guide part is located the third linkage segment is kept away from second linkage segment one end, the guide part is the arcuation, and from top to bottom for the distance of first linkage segment increases gradually.

Optionally, the mounting structure includes a mounting structure body and a limiting member that are connected to each other, the mounting hole is opened in the mounting structure body, the limiting member is located on one side of the mounting structure body away from the pedal body, and the limiting member is suitable for limiting of the third connecting section.

Optionally, the limiting part includes a limiting portion adapted to receive the third connecting segment, the third connecting segment is adapted to be in plug-in fit with the limiting portion, and the limiting portion is in a gradually converging structure along the direction in which the third connecting segment is inserted.

Optionally, the pedal body is provided with a non-slip portion.

Optionally, the non-slip portion comprises at least one of a non-slip pattern, a raised structure or a grooved structure.

Compared with the prior art, the pedal mounting assembly has the beneficial effects that:

according to the utility model, the mounting structure (such as a bumper) is provided with the mounting hole, and the clamping part on the connecting piece is clamped with the mounting structure after at least part of the clamping part passes through the mounting hole, so that the pedal is detachably connected with the mounting structure. In addition, will joint portion at least part stretches into behind the mounting hole with the mounting structure joint can realize with joint portion with mounting structure joint to hiding.

The utility model also provides engineering machinery comprising the pedal mounting assembly.

Drawings

FIG. 1 is a schematic structural view of a pedal mounting assembly in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a pedal according to an embodiment of the present invention;

FIG. 4 is a schematic view of a pedal according to another embodiment of the present invention;

FIG. 5 is a schematic structural view of a pedal body according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating the cooperation between the limiting member and the engaging portion in the embodiment of the utility model.

Description of reference numerals:

1-mounting structure, 2-pedal, 3-connecting piece, 4-pedal body, 5-tool box, 6-side plate, 7-screw hole, 8-limiting piece, 10-antiskid part, 11-mounting hole, 12-limiting surface, 13-clamping part, 14-guiding part, 31-first connecting section, 32-second connecting section and 33-third connecting section.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the terms "an embodiment," "one embodiment," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or example implementation of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

Also, in the drawings, the Z-axis represents a vertical direction, that is, an up-down direction, and a positive direction of the Z-axis (that is, an arrow direction of the Z-axis) represents an up direction, and a negative direction of the Z-axis (that is, a direction opposite to the positive direction of the Z-axis) represents a down direction; in the drawings, the X-axis indicates the front-rear direction, and the positive direction of the X-axis (i.e., the arrow direction of the X-axis) indicates the rear, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) indicates the front; in the drawings, the Y-axis represents the left-right direction, and the positive direction of the Y-axis (i.e., the arrow direction of the Y-axis) represents the right, and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) represents the left; it should also be noted that the foregoing Z-axis, Y-axis, and X-axis representations are merely intended to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

The utility model provides a pedal mounting assembly, as shown in fig. 1 to 4, comprising a pedal 2 and a mounting structure 1 for mounting the pedal 2, wherein the mounting structure 1 is provided with a mounting hole 11, the pedal 2 comprises a connecting piece 3 and a pedal body 4 which are mutually connected, the connecting piece 3 is provided with a clamping part 13, and the clamping part 13 is suitable for at least partially penetrating through the mounting hole 11 and then forming clamping connection with the mounting structure 1.

Here, the mounting hole 11 may be a strip-shaped hole, a round hole, or an irregularly shaped hole, and it is only necessary to ensure that the clamping portion 13 may at least partially penetrate through the mounting hole 11, and form a clamping connection with the mounting structure 1. The locking portion 13 may be a locking groove, a plug connector, or a stopper.

In one embodiment, the mounting structure 1 may be a bumper, the mounting hole 11 is formed in the bumper, and the engaging portion 13 may be a slot-shaped structure, and the slot-shaped structure is engaged with an edge of the mounting hole 11 after the slot-shaped structure at least partially passes through the mounting hole 11. In an embodiment, the mounting structure 1 may include a mounting structure body and a limiting member 8, the mounting hole 11 is opened on the mounting structure body, the limiting member 8 is located on one side of the pedal body 4 far away from the mounting structure body, and when the plug connector at least partially passes through the mounting hole 11, the connecting member may be moved, so that the plug connector is plugged with the limiting member 8, thereby forming a clamping connection. In one embodiment, the clamping portion 13 may be a stop member, and after the stop member is at least partially inserted into the mounting hole 11, the connecting member 3 is rotated so that the stop member follows the rotation, and the stop member abuts against the edge of the mounting hole 11 to mount the pedal 2.

Therefore, the mounting structure 1 (such as a bumper) is provided with the mounting hole 11, at least part of the clamping part 13 on the connecting piece 3 penetrates through the mounting hole 11 and then is clamped with the mounting structure 1, so that the pedal 2 is detachably connected with the mounting structure 1, when the engineering machinery is required to be lifted up and down, the pedal 2 is mounted on the mounting structure 1, when the engineering machinery is not required to be used, the pedal 2 can be taken down from the mounting structure 1, the construction space is prevented from being occupied, and when the engineering machinery is not required to be moved, the pedal 2 is prevented from being damaged due to collision with foreign objects. In addition, will joint portion 13 at least part stretch into behind the mounting hole 11 with mounting structure 1 joint, can realize with joint portion 13 with mounting structure 1 joint to hiding.

As shown in fig. 3 to 5, the connecting member 3 is a bent structure, one end of the bent structure is detachably connected to the pedal body 4, and the other end of the bent structure is bent to form the fastening portion 13.

Connecting piece 3 can be the platelike structure that the multistage was buckled, can increase like this the intensity of connecting piece, wherein connecting piece 3 includes the linking arm, works as joint portion 13 with during the edge joint of mounting hole 11, the linking arm with joint portion 13 respectively with the both sides wall butt of mounting structure body. The connecting piece 3 can be in bolt fastening connection with the pedal body 4, specifically, the pedal 2 further comprises a side plate 6, the side plate 6 is connected with the pedal body 4, the side plate 6 and the connecting piece 3 are respectively provided with a screw hole 7, and the connecting piece 3 is connected with the pedal body 4 by passing through the screw hole 7 through a bolt. Through connecting piece 3 with can dismantle the connection of footboard body 4, work as when connecting piece 3 damages, can only be right connecting piece 3 is changed, need not change footboard 2 wholly.

As shown in fig. 1 to 3, the connecting member 3 includes a first connecting section 31, a second connecting section 32 and a third connecting section 33 connected in sequence, the first connecting section 31 and the third connecting section 33 are arranged at intervals, the mounting hole 11 is suitable for the third connecting section 33 to pass through, and the first connecting section 31 and the third connecting section 33 are respectively suitable for being abutted against two side surfaces of the mounting structure 1. It can also be said that the first connecting section 31 is in an L-shaped structure, the bottom section of the first connecting section 31 is connected to the pedal body 4, the top end of the side section of the first connecting section 31 is bent toward the mounting hole 11 to form the second connecting section 32, and the end of the second connecting section 32 away from the first connecting section 31 is bent downward to form the third connecting section 33.

In this embodiment, the first connecting section 31, the second connecting section 32 and the third connecting section 33 may be long strip-shaped structures, the first connecting section 31, the second connecting section 32 and the third connecting section 33 are bent to form the clamping portion 13, the clamping portion 13 is in a U-shaped structure, the U-shaped structure may be formed by bending the connecting member 3, or may be formed by cutting or milling the connecting member 3, when the pedal 2 is installed, the third connecting section 33 is firstly inserted into the installation hole 11, that is, the third connecting section 33 is pushed into the installation hole 11 along the X-axis direction, and then the pedal 2 is moved, so that the connecting member 3 follows, where the connecting member may move in the left-right direction (the Y-axis direction in fig. 1) or move downward (the Z-axis direction in fig. 1), specifically, when the step 2 is mounted to the mounting structure 1, the first connecting section 31 and the third connecting section 33 abut against the opposite side surfaces of the mounting structure 1, respectively, in the bending direction of the third connecting section 33. Here, the mounting structure 1 may be a mounting plate, and the distance between the first connection section 31 and the third connection section 33 is greater than the thickness of the mounting plate.

As shown in fig. 2, the mounting hole 11 is a strip-shaped hole, the strip-shaped hole is vertically arranged (i.e., in the Z-axis direction in fig. 1), and the clamping portion 13 is suitable for at least partially passing through the mounting hole 11 and then clamping with the lower edge of the strip-shaped hole.

In this embodiment, the bar hole with the width (width direction is Y axle direction in the picture) of connecting piece 3 equals, works as connecting piece 3 passes behind the bar hole, the bar hole can form right connecting piece 3's spacing, connecting piece 3 only can follow the length direction motion in bar hole. Of course, the width of the strip-shaped hole may be larger than the width of the connecting piece 3.

When carrying out during the installation of footboard 2, will third linkage segment 33 passes behind the bar hole, along vertical direction lapse footboard 2 can with third linkage segment 33 with the lower limb in bar hole forms the joint. When right when footboard 2 is dismantled, along the bar hole upwards slides footboard 2 makes third linkage segment 33 with the lower limb in bar hole separates, can realize right the joint cooperation is relieved.

From this, through the setting in bar hole can realize right the direction of 2 installations of footboard work as third linkage segment 33 with the lower limb in bar hole forms the joint back, the lower limb in bar hole can form right the support of footboard 2, and the atress is more stable, also can avoid the footboard is removed and is led to removing the joint cooperation.

As shown in fig. 4, a guiding portion 14 is disposed on a side wall of the third connecting section 33 close to the first connecting section 31, the guiding portion is located at a position of the third connecting section 33 away from one end of the second connecting section 32, the guiding portion 14 presents a gradually opening structure from a position close to one end of the second connecting section 32 to a position far away from one end of the second connecting section 32 relative to the first connecting section 31, or, the guiding portion 14 gradually increases from top to bottom relative to the first connecting section 31. Here, the guide portion 14 may be a guide slope or an arc-shaped surface, so that when the third connecting section 33 moves relative to the mounting hole 11, interference between the third connecting section 33 and the edge of the mounting hole 11 may be avoided.

As shown in fig. 6, the mounting structure 1 includes a mounting structure body and a limiting member 8 that are connected to each other, the mounting hole 11 is opened on the mounting structure body, the limiting member 8 is located on a side of the mounting structure body away from the pedal body 4, and the limiting member 8 is suitable for limiting the third connecting section 33.

In this embodiment, the locating part can with the connection can be dismantled to the mounting structure body, specifically can be screw fastening connection or joint connection. When the third connecting section 33 at least partially extends into the mounting hole 11, the pedal 2 is moved, so that the connecting member 3 moves relative to the mounting hole 11 and forms a limiting fit with the limiting member. Therefore, the limiting member 8 can be arranged to lock the connecting member 3, and when a person steps on the pedal 2, the limiting member 8 can stop the third connecting section 33, so that deformation of the connecting member 3 is reduced, and the stability of mounting the pedal 2 is improved.

As shown in fig. 6, the limiting member 8 includes a limiting portion adapted to receive the third connecting segment 33, the third connecting segment 33 is adapted to be in plug-in fit with the limiting portion, and the limiting portion is gradually folded along the insertion direction of the third connecting segment 33.

In this embodiment, the width (width direction, i.e., Y-axis direction in fig. 1) of the limiting portion is greater than the width of the clamping portion 13, the limiting member 8 is disposed at the lower edge of the mounting hole 11, the position of the clamping portion 13 corresponds to the position of the strip-shaped hole, and when the third connecting section 33 slides along the strip-shaped hole, the third connecting section 33 can slide into the limiting member. The joint portion can be bending structure, forms through bending spacing portion, spacing portion can be groove or hole, along the Z axle is reverse, promptly along the direction of insertion of third linkage segment 33, spacing portion draws in gradually, perhaps the cross-sectional area of spacing portion reduces gradually, so can be convenient for the insertion of third linkage segment 33, specifically, spacing portion includes a spacing face 12, spacing face 12 does spacing portion keeps away from a lateral wall of mounting structure body, third linkage segment 33 keeps away from a lateral wall of mounting structure body with spacing face 12 laminates each other and is relative mounting structure body slope sets up, can increase lifting surface like this.

As shown in fig. 5, the surface of the pedal body 4 is provided with a non-slip portion 10. The anti-slip part 10 may be an anti-slip pattern, a convex structure or a concave structure, and specifically, the convex structure may be a regular structure or an irregular structure. By providing the antiskid portion 10, the friction force can be increased. Here, the non-slip part 10 includes at least one of a non-slip pattern, a convex structure, or a concave structure. That is, the anti-slip part 10 may also be a combination of at least two of an anti-slip pattern, a convex structure, or a concave structure.

As shown in fig. 1, the pedal mounting assembly further comprises a tool box 5 adapted to receive the pedal 2, said tool box 5 being arranged adjacent to the mounting structure 1. Here, the tool box 5 may be opened or closed, and when the step 2 is detached, the step 2 may be removed and placed in the tool box 5, and the tool box 5 may be disposed close to the mounting structure 1, so that the step 2 may be easily detached and then stored, or may be easily removed and then mounted.

The embodiment provides a construction machine, which comprises the pedal mounting assembly. The engineering machine can be an excavator, a road roller, a crane, a reinforced concrete machine, a road surface machine, a rock drilling machine or a piling machine and the like. At least one of the pedals 2 can be provided, and the number of the pedals 2 can be adjusted according to different heights.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims

1. The utility model provides a footboard installation component, its characterized in that includes footboard (2) and is used for mounting structure (1) of footboard (2) installation, mounting hole (11) have been seted up on mounting structure (1), footboard (2) are including interconnect's connecting piece (3) and footboard body (4), joint portion (13) have been seted up on connecting piece (3), joint portion (13) are suitable for at least part to pass behind mounting hole (11) with mounting structure (1) forms the joint.

2. The pedal mounting assembly according to claim 1, wherein the connecting member (3) is a bent structure, one end of the bent structure is detachably connected with the pedal body (4), and the other end is bent to form the clamping portion (13).

3. The pedal mounting assembly according to claim 2, wherein the connecting member (3) comprises a first connecting section (31), a second connecting section (32) and a third connecting section (33) which are connected in sequence, the first connecting section (31) is of an L-shaped structure, the bottom section of the first connecting section (31) is connected to the pedal body (4), the top end of the side section of the first connecting section (31) is bent towards the mounting hole (11) to form the second connecting section (32), and the end of the second connecting section (32) far away from the first connecting section (31) is bent downwards to form the third connecting section (33).

4. The pedal mounting assembly according to claim 1, wherein the mounting hole (11) is a strip-shaped hole, the strip-shaped hole is vertically arranged, and the clamping portion (13) is suitable for being at least partially clamped with the lower edge of the strip-shaped hole after penetrating through the mounting hole (11).

5. The pedal mounting assembly according to claim 3, wherein a side wall of the third connecting section (33) close to the first connecting section (31) is provided with a guiding portion (14), the guiding portion is located at an end of the third connecting section (33) far away from the second connecting section (32), and the guiding portion (14) is arc-shaped and gradually increases in distance from top to bottom relative to the first connecting section (31).

6. The pedal mounting assembly according to claim 3, wherein the mounting structure (1) comprises a mounting structure body and a limiting member (8) connected with each other, the mounting hole (11) is opened on the mounting structure body, the limiting member (8) is located on a side of the mounting structure body far away from the pedal body (4), and the limiting member (8) is suitable for limiting the third connecting section (33).

7. The pedal mounting assembly according to claim 6, wherein the limiting member (8) comprises a limiting portion adapted to receive the third connecting section (33), the third connecting section (33) is adapted to be in plug-in fit with the limiting portion, and the limiting portion presents a gradually converging structure along the direction in which the third connecting section (33) is inserted.

8. The pedal mounting assembly according to claim 1, wherein the pedal body (4) is provided with a non-slip portion (10).

9. The pedal mounting assembly according to claim 8, wherein the non-slip portion (10) includes at least one of a non-slip pattern, a raised structure, or a recessed structure.

10. A working machine comprising a pedal mounting assembly according to any one of claims 1 to 9.