CN108407724B - Overturning pedal support assembly - Google Patents
Overturning pedal support assembly Download PDFInfo
- Publication number
- CN108407724B CN108407724B CN201810468468.1A CN201810468468A CN108407724B CN 108407724 B CN108407724 B CN 108407724B CN 201810468468 A CN201810468468 A CN 201810468468A CN 108407724 B CN108407724 B CN 108407724B
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- CN
- China
- Prior art keywords
- pedal
- plate
- fixed
- mounting plate
- cam shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/002—Running boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/007—Removable steps or ladders, e.g. foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention relates to a turnover pedal support assembly which comprises a mounting plate and a pedal plate, wherein the mounting plate is used for being fixed with a frame, the pedal plate is rotatably arranged on the mounting plate, a protruding part which protrudes forwards and is provided with a connecting through hole is arranged on the mounting plate, fixing baffles are respectively arranged on two sides of the protruding part in the length direction of the mounting plate, limiting openings are respectively arranged on the fixing baffles at the same height along the protruding direction of the protruding part, rotating shafts are respectively rotatably arranged in the limiting openings, the end parts of the rotating shafts on the outer sides of the fixing baffles are respectively fixed with the pedal plate, a cam shaft with a limiting groove in the middle is fixed between the end parts of the inner sides of the fixing baffles on the rotating shafts, and springs are fixed in the protruding parts between the limiting grooves of the cam shaft and the connecting through holes. The invention realizes self-locking of the foot pedal when the foot pedal is opened and closed, and has the advantages of simple structure, safety and stability.
Description
Technical Field
The invention relates to the technical field of mechanical accessories, in particular to a turnover pedal bracket assembly.
Background
At present, when loading and unloading are carried out by a light-weight truck in the prior art, due to huge size and higher height, the operation of loading and unloading workers is often not facilitated, a pedal plate is required to be installed to provide a supporting point, the pedal plate in the prior art is generally hinged with a mounting plate through a hinge shaft, the structural strength is low, the pedal plate is easy to deform at the hinge shaft after long-term use, potential safety hazards are caused to the pedal plate, in addition, the pedal plate cannot be self-locked generally, and when a frame shakes in the driving process, the pedal plate is easy to shake along with the frame to beat the positions of an air storage cylinder or an oil tank on the frame, and the like, so that adverse effects can be caused to driving safety after long-term use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the overturning pedal bracket assembly, which utilizes the camshaft to rotate to the upper and lower dead point positions to realize the self-locking of the pedal plate when the pedal plate is opened and closed, and has the advantages of simple structure, safety and stability.
The invention is realized by the following technical scheme:
the utility model provides a pedal support assembly of upset, including being used for with the fixed mounting panel of frame and rotating the running-board that sets up on the mounting panel, the mounting panel on be equipped with the bellying that is equipped with a connecting hole forward protruding and offered, bellying both sides be equipped with fixed stop respectively at mounting panel length direction, fixed stop on same height and all offered spacing opening along bellying protruding direction, spacing opening in rotate respectively and be provided with the axis of rotation, the axis of rotation in the tip of fixed stop outside respectively with the running-board fixed, the axis of rotation be fixed with the camshaft of limit groove in the middle part between the inboard tip of fixed stop, the limit groove of camshaft with connecting hole between be fixed with the spring in the bellying.
The invention is divided into a working state and a closing state, namely, the pedal is opened and closed, the action of the pedal is realized through the dead center of the center of a fixed point of a spring by the rotation of a cam shaft, the pedal is connected with a mounting plate by a spring and is rotationally connected with the mounting plate by a rotating shaft, the cam shaft drives the spring to respectively work and close through the upper and lower positions of the dead center, and the contraction force of the spring generates locking force, namely, the self-locking function is realized.
Furthermore, the surface of the protruding part is provided with a containing groove crossing the two sides of the connecting through hole in the width direction of the mounting plate, and a pin shaft with matched length and used for connecting the spring is arranged in the containing groove.
The surface of the protruding part is provided with the accommodating groove for accommodating the pin shaft, and the pin shaft is hooked with one end of the spring, so that the spring is conveniently fixed.
Further, the bottom surface of the pedal is provided with a limiting block matched with the protruding part, and when the limiting block is propped against the protruding part, the included angle between the pedal and the vertical surface is alpha and is more than or equal to 30 degrees and less than or equal to 90 degrees.
When the pedal is opened, the limiting block is abutted against the protruding part, so that a good supporting effect can be achieved, the opening angle of the pedal is within 90 degrees, the phenomenon of stepping on the foot can be prevented, and the safety is enhanced.
Furthermore, the middle part of the pedal plate is provided with a weight reduction groove, and the surface of the pedal plate is provided with anti-slip protrusions.
The weight reduction groove is formed in the pedal, so that the design requirements of light weight and cost saving are met, the friction force between the pedal and the sole can be effectively increased through the anti-slip protrusions, and the treading stability is guaranteed.
Further, the mounting plates are respectively provided with mounting counter bores connected with the frame at two ends in the length direction.
The mounting counter bore can avoid connecting bolts to be exposed on the surface of the mounting plate, so that the mounting plate is more attractive and elegant.
The invention has the beneficial effects that:
1. the pedal plate is in a closed state and a working state, the cam shaft drives the spring to rotate, and the contraction force of the spring generates locking force after the pedal plate passes through the dead point position, so that the self-locking of the pedal plate is realized.
2. High structural strength, reliable performance, light weight and attractive and elegant appearance.
Drawings
FIG. 1 is a schematic view of the present invention in a closed state;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a schematic view of the present invention in an open state;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a right side view of FIG. 4;
FIG. 7 is a schematic view of the foot pedal of FIG. 1;
FIG. 8 is a right side view of FIG. 7;
the figure shows:
1. the pedal comprises a pedal body, a pedal 2, a mounting plate 3, a fixed baffle plate, a pedal 4, a protruding part, a limiting opening 5, a limiting opening 6, a mounting counter bore 7, a rotating shaft 8, a pin shaft 9, a connecting through hole 10, a spring 11, a cam shaft 12, a limiting groove 13, a non-slip protrusion 14, a weight reducing groove 15 and a limiting block.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
The utility model provides a upset pedal support assembly, includes the mounting panel 2 that is used for with the frame is fixed and rotates the running-board 1 that sets up on mounting panel 2, mounting panel 2 be equipped with respectively at length direction's both ends and be connected with the frame the installation counter bore 6, it is fixed with mounting panel 2 and frame or gas receiver steel band through the bolt.
The mounting plate 2 is provided with a protruding part 4 protruding forwards and provided with a connecting through hole 9, the protruding part 4 is located in the middle of the mounting plate 2 as an implementation mode of the invention, two sides of the protruding part 4 are respectively provided with a fixed baffle plate 3 in the length direction of the mounting plate 1, the fixed baffle plates 3 are provided with limiting openings 5 at the same height along the protruding direction of the protruding part 4, and as a preferred implementation mode, the height of the limiting openings 5 is located at the same height with the connecting through hole 9 on the protruding part 4.
The limiting opening 5 is respectively provided with a rotating shaft 7 in a rotating way, the end parts of the rotating shaft 7 on the outer side of the fixed baffle plate 3 are respectively fixed with the pedal plate 11, and the specific connection mode is that one end of the pedal plate 1 forms two connection ends through the opening, each connection end is respectively fixed with the end parts of the rotating shaft 7 in the limiting opening 5, so that the pedal plate 7 and the mounting plate 2 rotate, and the opening on the pedal plate 1 is used for accommodating the protruding part 4 when the pedal plate 1 is turned upwards.
The rotating shaft 7 is fixedly provided with a cam shaft 11 with a limit groove 12 in the middle between the inner side end parts of the fixed baffle plate 3, the cam shaft 11 is arranged in an upward inclined mode along the plane of the foot pedal 1, and a spring 10 is fixedly arranged between the limit groove 12 of the cam shaft 11 and the connecting through hole 9 in the protruding part 4. The limiting groove 12 is provided as an annular groove, so as to be convenient to hook with the end part of the spring 10.
The surface of the protruding part 4 is provided with accommodating grooves crossing the two sides of the connecting through hole 9 in the width direction of the mounting plate 2, the connecting through hole 9 is a rectangular through hole, the accommodating grooves are positioned on the two sides of the middle part of the rectangular through hole in the width direction of the mounting plate 2, pin shafts 8 which are matched in length and are used for connecting springs 10 are arranged in the accommodating grooves, and the end parts of the springs 10 can be hooked with the pin shafts 8 so as to be fixed in the connecting through hole 9.
The bottom surface of the pedal plate 1 is provided with a limiting block 15 matched with the protruding part 4, and when the limiting block 15 is propped against the protruding part 4, the included angle between the pedal plate 1 and the vertical surface is alpha and is 30 degrees or more and less than or equal to 90 degrees or less. As one implementation mode of the invention, the included angle between the foot pedal 1 and the vertical surface is 85 degrees, and the anti-slip protrusions 13 are arranged on the surface of the foot pedal 1, so that the contact area between the foot pedal 1 and the sole can be effectively increased, and the phenomenon of foot pedal empty can be reduced. In the lightweight design, a weight reduction groove 14 is arranged in the middle of the pedal plate 1.
The working process of the invention comprises the following steps: when the pedal 1 is closed, the cam shaft 11 between the rotating shafts 7 is located below the limiting opening 5, the spring 10 between the cam shaft 11 and the pin shaft 8 is compressed and self-locked, when the pedal 1 is rotated to be opened, the pedal 1 drives the rotating shafts 7 and the cam shaft 11 to rotate, at the moment, the cam shaft 11 upwards rotates to pass through the dead point position of the connecting line between the limiting opening 5 and the connecting through hole 9 and moves to the position above the limiting opening 5, at the moment, the spring 10 between the cam shaft 11 and the pin shaft 8 stretches and self-locks, and meanwhile, the limiting block 15 on the bottom surface of the pedal 1 is propped against the protruding portion 3 of the mounting plate 2, so that the supporting capacity of the pedal 1 is enhanced.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (4)
1. The utility model provides a upset pedal support assembly, is including being used for with the fixed mounting panel (2) of frame and rotating running-board (1) that sets up on mounting panel (2), its characterized in that: the mounting plate (2) on be equipped with forward protruding just offer bellying (4) of a connecting through-hole (9), bellying (4) both sides be equipped with fixed stop (3) respectively in mounting plate (2) length direction, fixed stop (3) on same height and along bellying (4) protruding direction all offer spacing opening (5), spacing opening (5) in the rotation be provided with axis of rotation (7) respectively with pedal (1) in the tip outside fixed stop (3) fixed, axis of rotation (7) be fixed with camshaft (11) of middle part in the inside of fixed stop (3) between the tip be equipped with spacing groove (12), spacing groove (12) of camshaft (11) with connecting through-hole (9) between in bellying (4) be fixed with spring (10);
the surface of the protruding part (4) is provided with accommodating grooves crossing the two sides of the connecting through hole (9) in the width direction of the mounting plate (2), and pin shafts (8) which are matched in length and used for connecting springs (10) are arranged in the accommodating grooves; the end part of the spring (10) can be hooked with the pin shaft (8) so as to be fixed in the connecting through hole (9);
a limiting block (15) matched with the protruding part (4) is arranged on the bottom surface of the pedal plate (1);
when the pedal plate (1) is closed, the cam shaft (11) between the rotating shafts (7) is located below the limiting opening (5) and is tightly attached to the mounting plate (2), the springs (10) between the cam shaft (11) and the pin shafts (8) are compressed and self-locked, when the pedal plate (1) is rotated to be opened, the pedal plate (1) drives the rotating shafts (7) and the cam shaft (11) to rotate, at the moment, the cam shaft (11) upwards rotates to pass through the dead point position of the connecting line of the limiting opening (5) and the connecting through hole (9) and moves to the position above the limiting opening (5), at the moment, the springs (10) between the cam shaft (11) and the pin shafts (8) stretch and are self-locked, and meanwhile, the limiting blocks (15) on the bottom surface of the pedal plate (1) are propped against the protruding portions (4) of the mounting plate (2).
2. The rollover foot pedal bracket assembly as defined in claim 1 wherein: when the limiting block (15) is propped against the protruding part (4), the included angle between the pedal plate (1) and the vertical surface is alpha, and alpha is more than or equal to 30 degrees and less than or equal to 90 degrees.
3. The rollover foot pedal bracket assembly as defined in claim 1 wherein: the pedal plate (1) is provided with a weight reduction groove (14) in the middle, and anti-slip protrusions (13) are arranged on the surface of the pedal plate (1).
4. The rollover foot pedal bracket assembly as defined in claim 1 wherein: the two ends of the mounting plate (2) in the length direction are respectively provided with a mounting counter bore (6) connected with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468468.1A CN108407724B (en) | 2018-05-16 | 2018-05-16 | Overturning pedal support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468468.1A CN108407724B (en) | 2018-05-16 | 2018-05-16 | Overturning pedal support assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407724A CN108407724A (en) | 2018-08-17 |
| CN108407724B true CN108407724B (en) | 2024-02-13 |
Family
ID=63139546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468468.1A Active CN108407724B (en) | 2018-05-16 | 2018-05-16 | Overturning pedal support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407724B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403457Y (en) * | 1999-12-10 | 2000-11-01 | 杨彪 | Walking automatic pedal runner |
| US6267398B1 (en) * | 1998-09-25 | 2001-07-31 | Ockie Lombard | Multi-purpose motor vehicle accessory |
| CN101284509A (en) * | 2008-05-16 | 2008-10-15 | 林会明 | Wheelchair accessible guiding device for automobile |
| CN101497356A (en) * | 2009-03-13 | 2009-08-05 | 重庆宗申技术开发研究有限公司 | Side-turning over large goods shelf for motorcycle |
| CN201961094U (en) * | 2011-03-07 | 2011-09-07 | 浙江诺力机械股份有限公司 | Trundle with pedal brake device |
| DE102014104981B3 (en) * | 2014-04-08 | 2015-06-25 | Pol-Strautmann Sp. z o. o. | Catwalk on the front wall of a trailer |
| CN205220521U (en) * | 2015-11-17 | 2016-05-11 | 广东永强奥林宝国际消防汽车有限公司 | Turning device is fixed to footboard |
| CN205661549U (en) * | 2016-05-27 | 2016-10-26 | 山东德泰机械制造集团有限公司 | Install fender support assembly on lorry frame |
| KR20170035530A (en) * | 2015-09-23 | 2017-03-31 | 이영학 | Foldable type scaffolding ladder |
| CN106627381A (en) * | 2016-10-21 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Heavy truck front windshield cleaning pedal mechanism |
-
2018
- 2018-05-16 CN CN201810468468.1A patent/CN108407724B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267398B1 (en) * | 1998-09-25 | 2001-07-31 | Ockie Lombard | Multi-purpose motor vehicle accessory |
| CN2403457Y (en) * | 1999-12-10 | 2000-11-01 | 杨彪 | Walking automatic pedal runner |
| CN101284509A (en) * | 2008-05-16 | 2008-10-15 | 林会明 | Wheelchair accessible guiding device for automobile |
| CN101497356A (en) * | 2009-03-13 | 2009-08-05 | 重庆宗申技术开发研究有限公司 | Side-turning over large goods shelf for motorcycle |
| CN201961094U (en) * | 2011-03-07 | 2011-09-07 | 浙江诺力机械股份有限公司 | Trundle with pedal brake device |
| DE102014104981B3 (en) * | 2014-04-08 | 2015-06-25 | Pol-Strautmann Sp. z o. o. | Catwalk on the front wall of a trailer |
| KR20170035530A (en) * | 2015-09-23 | 2017-03-31 | 이영학 | Foldable type scaffolding ladder |
| CN205220521U (en) * | 2015-11-17 | 2016-05-11 | 广东永强奥林宝国际消防汽车有限公司 | Turning device is fixed to footboard |
| CN205661549U (en) * | 2016-05-27 | 2016-10-26 | 山东德泰机械制造集团有限公司 | Install fender support assembly on lorry frame |
| CN106627381A (en) * | 2016-10-21 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Heavy truck front windshield cleaning pedal mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108407724A (en) | 2018-08-17 |
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