CN214417393U - Locking device of pedal lever - Google Patents
Locking device of pedal lever Download PDFInfo
- Publication number
- CN214417393U CN214417393U CN202120570956.0U CN202120570956U CN214417393U CN 214417393 U CN214417393 U CN 214417393U CN 202120570956 U CN202120570956 U CN 202120570956U CN 214417393 U CN214417393 U CN 214417393U
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- clamping block
- block
- mounting plate
- limiting
- locking device
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Abstract
The utility model discloses a locking device of foot bar, including the mounting panel, rotate on the mounting panel and be provided with fixture block one, be provided with the stopper on the side of fixture block one, the stopper stretches out the mounting panel and is located the foot bar under, the below of stopper is provided with the spacing groove that the foot bar was established to the card. The top of the other side of the first clamping block is connected with a second clamping block through a connecting block, one end of the connecting block is fixedly connected with the first clamping block, the other end of the connecting block is rotatably connected with the second clamping block through a pin shaft, and the second clamping block is located right below the other pedal rod. One end of the second clamping block, far away from the first clamping block, extends out of the mounting plate, and a limiting plate for limiting the clockwise rotation of the second clamping block is arranged at the top of the second clamping block. And a rebound structure for restoring one position of the fixture block is arranged on the mounting plate, and a rebound spring for driving the second fixture block to rebound is arranged on the second pin shaft. The utility model adopts the above structure locking device of foot bar can solve current foot bar and can not automatic locking, influences work efficiency, increased intensity of labour's problem.
Description
Technical Field
The utility model belongs to the technical field of locking device technique and specifically relates to a locking device of foot lever is related to.
Background
The handle in the wind power generation equipment is made of high-strength steel bars, the middle of the handle is an arc, the two ends of the arc are provided with a first right-angle bend, the two ends of the arc are provided with a second right-angle bend, the second bend, the first bend and the arc are respectively arranged on three mutually perpendicular planes, and the end of the second bend is provided with a 45-degree hook. The forming device of the carrying handle drives the forming die to move on the workbench by treading the pedal rod, so that the steel bar is bent into the carrying handle shape. In the process of forming the handle, the mould is required to be in a closed state all the time until the whole forming process is finished. The forming device of the carrying handle is provided with two pedals, so that a worker is required to step on the two pedals by feet all the time, the labor intensity of the worker is increased, and the worker is not easy to operate and affects the working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking device of foot rest solves current foot rest and can not automatic locking, influences work efficiency, has increased intensity of labour's problem.
In order to achieve the purpose, the utility model provides a locking device of a pedal rod, which comprises a mounting plate, wherein the mounting plate is fixedly arranged in a forming device, the mounting plate is positioned between two pedal rods, a first clamping block is rotatably arranged on the mounting plate, a convex limiting block is arranged on one side surface of the first clamping block, the limiting block extends out of the mounting plate and is positioned under the pedal rods, and a limiting groove for clamping the pedal rods is arranged under the limiting block; the top of the other side of the first clamping block is connected with a second clamping block through a connecting block, one end of the connecting block is fixedly connected with the first clamping block, the other end of the connecting block is rotatably connected with the second clamping block through a pin shaft II, and the second clamping block is positioned right below the other pedal rod; one end of the second clamping block, far away from the first clamping block, extends out of the mounting plate, a limiting plate for limiting the clockwise rotation of the second clamping block is arranged at the top of the second clamping block, and the limiting plate is located right above the connecting block; a rebound structure for restoring the position of the clamping block is arranged on the mounting plate; and a rebound spring for driving the second clamping block to rebound is arranged on the second pin shaft.
Preferably, the middle of the top end of the first clamping block is provided with a first pin shaft, and the first clamping block is rotatably connected with the mounting plate through the first pin shaft.
Preferably, the upper surface of the limiting block is an inclined plane which inclines downwards and outwards, and an inclined plane which inclines upwards and outwards is arranged on the lower surface of one end, away from the first clamping block, of the second clamping block.
Preferably, the upper part of one end of the connecting block close to the clamping block is provided with an arc-shaped chamfer.
Preferably, the resilience structure comprises a spring, one end of the spring is connected with a connecting hole formed in the first fixture block, the connecting hole is located on one side, provided with the limiting block, of the first fixture block, and the other end of the spring is connected with the mounting plate.
Preferably, the rebounding spring is sleeved on the second pin shaft, one end of the rebounding spring is connected with the connecting block, and the other end of the rebounding spring is connected with the second clamping block.
Preferably, the mounting plate is provided with a baffle for preventing the first clamping block from rotating anticlockwise, and the baffle is positioned right above one side of the first clamping block, which is provided with the limiting block.
A locking device of foot rest, a pair of one of them foot rest of fixture block locks, steps on another foot rest, through lifting up of another foot rest, drives two and fixture block one and rotates in step to make the foot rest deviate from fixture block one, two foot rests lift up simultaneously. Only one pedal rod needs to be stepped in the operation process, so that the operation convenience is improved, the labor force is saved, and the working efficiency is improved.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a locking device of a foot bar of the present invention.
Reference numerals
1. Mounting a plate; 2. a first clamping block; 3. a second clamping block; 4. a first pin shaft; 5. a first spring; 6. connecting blocks; 7. a second pin shaft; 8. connecting holes; 9. a limiting block; 10. a limiting groove; 11. a limiting plate; 12. and a baffle plate.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is a schematic structural diagram of an embodiment of a locking device of a foot bar of the present invention. As shown in the figure, the locking device of the pedal lever comprises a mounting plate 1, wherein the mounting plate 1 is fixedly arranged at the lower part of the forming equipment. The mounting plate 1 is located between the two foot bars. The mounting plate 1 is rotatably provided with a first clamping block 2, the middle of the top end of the first clamping block 2 is provided with a first pin shaft 4, and the first pin shaft 4 is rotatably connected with the mounting plate 1, so that the first clamping block 2 is rotatably connected with the mounting plate 1 through the first pin shaft 4. A side face of the first clamping block 2 is provided with a protruding limiting block 9, and the limiting block 9 is located at the lower portion of the first clamping block 2. The limiting block 9 and the first clamping block 2 are of an integral structure, and the connecting strength of the limiting block 9 and the first clamping block 2 is improved. The limiting block 9 extends out of the mounting plate 1 and is positioned under the pedal rod. A limiting groove 10 for clamping the pedal rod is arranged below the limiting block 9. The mounting plate 1 is provided with a baffle 12 for preventing the first clamping block 2 from rotating anticlockwise, and the baffle 12 is located right above one side of the first clamping block 2 provided with the limiting block 9.
The upper surface of stopper 9 is the inclined plane that leans out downwards, and the inclined plane is the cambered surface, conveniently blocks the foot bar into spacing groove 10 in, realizes that the chucking of foot bar is fixed.
The top of the other side of the first clamping block 2 is connected with the second clamping block 3 through a connecting block 6. One end of the connecting block 6 is fixedly connected with the first clamping block 2, and the other end of the connecting block 6 is rotatably connected with the second clamping block 3 through a second pin shaft 7. The second fixture block 3 is positioned right below the other pedal rod. One end of the second clamping block 3, which is far away from the first clamping block 2, extends out of the mounting plate 1. The top of the second clamping block 3 is provided with a limiting plate 11 for limiting the second clamping block 3 to rotate clockwise, and the limiting plate 11 is located right above the connecting block 6, so that the second clamping block 3 can only rotate anticlockwise around the second pin shaft 7. The upper portion of one end of the connecting block 6 close to the clamping block is provided with an arc-shaped chamfer, so that the connecting block 6 is prevented from blocking the rotation of the clamping block II 3.
The lower surface of one end of the second clamping block 3, which is far away from the first clamping block 2, is provided with an inclined surface which inclines upwards and outwards, so that the second clamping block 3 can be conveniently taken up by the other pedal rod from the lower part of the second clamping block 3 and can slip off from the second clamping block 3.
And the mounting plate 1 is provided with a rebound structure for restoring the position of the first clamping block 2. The resilience structure comprises a first spring 5, one end of the first spring 5 is connected with a connecting hole 8 formed in the first fixture block 2, the connecting hole 8 is located on one side, provided with a limiting block 9, of the first fixture block 2, and the other end of the first spring 5 is connected with the mounting plate 1. The first clamping block 2 is restored to the original position under the action of the first spring 5.
And a rebound spring for driving the second clamping block 3 to rebound is arranged on the second pin shaft 7. The resilience spring is sleeved on the second pin shaft 7, one end of the resilience spring is connected with the connecting block 6, and the other end of the resilience spring is connected with the second clamping block 3.
When the pedal is used, the pedal rod is stepped on, the pedal rod drives the first clamping block 2 to rotate clockwise through the limiting block 9, the first pedal rod is smoothly clamped into the limiting groove 10 through the limiting block 9, and the position of the first clamping block 2 is restored under the action of the first spring 5 to realize the fixation of the pedal rod; the other pedal rod is treaded down, the pedal rod drives the second clamping block 3 to rotate anticlockwise around the second pin shaft 7, the other pedal rod is treaded below the second clamping block 3, and the second clamping block 3 rebounds under the action of the spring; after the forming is finished, firstly, the other pedal rod is loosened, the pedal rod upwards bounces under the action of the restoring structure of the pedal rod, the second clamping block 3 is driven to upwards move, the rotation of the second clamping block 3 is limited by the limiting plate 11, the first clamping block 2 is driven to clockwise rotate around the first pin shaft 4 through the connecting block 6, the limiting block 9 slides out of the pedal rod, and the pedal rod upwards bounces under the action of the restoring structure of the pedal rod and restores the original position.
The restoring structure of the pedal lever adopts the existing structure.
Therefore, the utility model adopts the above structure locking device of foot bar can solve current foot bar and can not automatic locking, influence work efficiency, increased intensity of labour's problem.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. A locking device of a pedal lever is characterized in that: the device comprises a mounting plate, wherein the mounting plate is fixedly arranged in a forming device and is positioned between two pedal rods, a first clamping block is rotatably arranged on the mounting plate, a raised limiting block is arranged on one side surface of the first clamping block, the limiting block extends out of the mounting plate and is positioned right below the pedal rods, and a limiting groove for clamping the pedal rods is arranged below the limiting block; the top of the other side of the first clamping block is connected with a second clamping block through a connecting block, one end of the connecting block is fixedly connected with the first clamping block, the other end of the connecting block is rotatably connected with the second clamping block through a pin shaft II, and the second clamping block is positioned right below the other pedal rod; one end of the second clamping block, far away from the first clamping block, extends out of the mounting plate, a limiting plate for limiting the clockwise rotation of the second clamping block is arranged at the top of the second clamping block, and the limiting plate is located right above the connecting block; a rebound structure for restoring the position of the clamping block is arranged on the mounting plate; and a rebound spring for driving the second clamping block to rebound is arranged on the second pin shaft.
2. A locking device of a pedal lever according to claim 1, wherein: the middle of the top end of the first clamping block is provided with a first pin shaft, and the first clamping block is rotatably connected with the mounting plate through the first pin shaft.
3. A locking device of a pedal lever according to claim 1, wherein: the upper surface of the limiting block is an inclined plane which inclines downwards and outwards, and an inclined plane which inclines upwards and outwards is arranged on the lower surface of one end, away from the first clamping block, of the second clamping block.
4. A locking device of a pedal lever according to claim 1, wherein: and an arc-shaped chamfer is arranged at the upper part of one end, close to the clamping block, of the connecting block.
5. A locking device of a pedal lever according to claim 1, wherein: the resilience structure comprises a spring, one end of the spring is connected with a connecting hole formed in the first fixture block, the connecting hole is located in one side, provided with the limiting block, of the first fixture block, and the other end of the spring is connected with the mounting plate.
6. A locking device of a pedal lever according to claim 1, wherein: and the rebound spring is sleeved on the second pin shaft, one end of the rebound spring is connected with the connecting block, and the other end of the rebound spring is connected with the second clamping block.
7. A locking device of a pedal lever according to claim 1, wherein: and a baffle for preventing the first clamping block from rotating anticlockwise is arranged on the mounting plate and is positioned right above one side of the first clamping block, which is provided with the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570956.0U CN214417393U (en) | 2021-03-19 | 2021-03-19 | Locking device of pedal lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570956.0U CN214417393U (en) | 2021-03-19 | 2021-03-19 | Locking device of pedal lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214417393U true CN214417393U (en) | 2021-10-19 |
Family
ID=78075679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120570956.0U Active CN214417393U (en) | 2021-03-19 | 2021-03-19 | Locking device of pedal lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214417393U (en) |
-
2021
- 2021-03-19 CN CN202120570956.0U patent/CN214417393U/en active Active
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