CN113212357B - Foldable roll-preventing protection frame for small road roller - Google Patents
Foldable roll-preventing protection frame for small road roller Download PDFInfo
- Publication number
- CN113212357B CN113212357B CN202110675417.8A CN202110675417A CN113212357B CN 113212357 B CN113212357 B CN 113212357B CN 202110675417 A CN202110675417 A CN 202110675417A CN 113212357 B CN113212357 B CN 113212357B
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- Prior art keywords
- fixed
- connecting hole
- movable support
- road roller
- protection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/13—Roll-over protection
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a folding anti-rolling protection frame for a small road roller, which comprises a fixed support, a rotating pin shaft, a movable support, a third connecting hole, a first connecting hole, a protection side plate, a second connecting hole, a first fixed convex ring and a second fixed convex ring. The invention can lead the anti-rolling protective frame of the road roller to be convenient to fold, store and support the switching of the fixed use state through the design that the movable support is matched with the fixed support, solves the problem that the anti-rolling protective frame of the road roller needs to be dismantled in the processes of factory packaging and field transportation, and is beneficial to market popularization.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of safety protection devices of road rollers, in particular to the technical field of a folding anti-rolling protection frame for a small-sized road roller.
[ background of the invention ]
The roll-over prevention protective frame of the road roller is one of important component parts of a small-sized road roller, and has the following functions: when the rolling occurs in the operation process of the road roller, the anti-rolling protection frame is in contact with the ground and supports the road roller, so that the road roller is prevented from being continuously rolled to hurt an operator. At present the roll-over protection frame that prevents that small-size road roller was equipped with generally is integral, because roll-over protection frame all exceeds wholly, so need pull down it when the packing transportation of dispatching from the factory, pack alone, perhaps cause the waste with big packing box to bring the difficulty for the transportation, in road roller transition transportation, because the height reason probably can't pass through limit for the height highway section, so that will prevent that roll-over protection frame pulls down the side and can pass, cause unnecessary trouble.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a folding anti-rolling protection frame for a small road roller, which can be conveniently folded, stored and used for supporting and fixing the switching of the use state through the design that a movable support is matched with a fixed support, solves the problem that the anti-rolling protection frame of the road roller needs to be dismantled in the processes of factory packaging and field transfer transportation, and is beneficial to market popularization.
In order to achieve the purpose, the invention provides a folding anti-rollover protection frame for a small-sized road roller, which comprises a fixed support, a rotating pin shaft, a movable support, a third connecting hole, a first connecting hole, protection side plates, a second connecting hole, a first fixed convex ring and a second fixed convex ring, wherein the movable support is symmetrically arranged on the left side and the right side of the top of the fixed support through the rotating pin shaft, the third connecting hole is formed in the outermost side of the top of the movable support, the first connecting hole is formed in the innermost side of the top of the movable support, the protection side plates are arranged between the movable supports, the protection side plates are triangular in shape, the two bottom ends of each protection side plate are connected with the left side and the right side of the top of the fixed support through the rotating pin shaft, the second connecting hole is formed in the top of each protection side plate, the first fixed convex ring is arranged on the left side and the right side of the fixed support corresponding to the position of the third connecting hole of the movable support, and the second fixed convex rings are arranged on the front side and the back side of the fixed support corresponding to the position of the second connecting hole of the protection side plate.
Preferably, the fixed support, the movable support and the protective side plate are covered with protective nets.
Preferably, the first connecting hole at the innermost side of the top end of the movable support is connected through a fixing pin, the second connecting hole at the top of the protective side plate is connected with the first connecting hole through a fixing pin, and the whole protective frame is in a supporting and fixing use structure.
Preferably, the third connecting hole on the outermost side of the top end of the movable support and the first fixed convex ring at the position, corresponding to the third connecting hole, of the left side and the right side of the fixed support are connected through a fixing pin, the second connecting hole at the top of the protective side plate is connected with the second fixed convex ring at the position, corresponding to the second connecting hole, of the front side and the rear side of the fixed support through a fixing pin, and the whole protection frame is in a folding and accommodating structure.
Preferably, the fixed bracket is a trapezoid frame, and the movable bracket is a frame with a triangular cross section.
Preferably, the bottom of the fixing support is uniformly extended and provided with a fixing skirt, and a plurality of fixing holes are uniformly formed in the fixing skirt.
The invention has the beneficial effects that: according to the invention, the fixed support, the rotating pin shaft, the movable support, the third connecting hole, the first connecting hole, the protective side plate, the second connecting hole, the first fixed convex ring and the second fixed convex ring are combined together, and through experimental optimization, the anti-rolling protective frame of the road roller can be conveniently folded, stored and switched to a supporting and fixing use state through the matching design of the movable support and the fixed support, so that the problem that the anti-rolling protective frame of the road roller needs to be dismantled in the processes of factory packaging and field transfer transportation is solved, and the market popularization is facilitated.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a supporting, fixing and using structure of a folding anti-rolling protection frame for a small road roller;
fig. 2 is a schematic view of a folding and accommodating structure of the folding anti-rolling protection frame for the small road roller.
In the figure: 1-a fixed support, 2-a rotating pin shaft, 3-a movable support, 4-a third connecting hole, 5-a first connecting hole, 6-a protective side plate, 7-a second connecting hole, 8-a first fixed convex ring, 9-a second fixed convex ring, 10-a protective net and 11-a fixed skirt edge.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the invention relates to a folding anti-rolling protective frame for a small road roller, comprising a fixed support 1, a rotating pin shaft 2, a movable support 3, a third connecting hole 4, a first connecting hole 5, a protective side plate 6, a second connecting hole 7, a first fixed convex ring 8 and a second fixed convex ring 9, wherein the movable support 3 is symmetrically arranged on the left and right sides of the top of the fixed support 1 through the rotating pin shaft 2, the third connecting hole 4 is arranged on the outermost side of the top end of the movable support 3, the first connecting hole 5 is arranged on the innermost side of the top end of the movable support 3, the protective side plate 6 is arranged between the movable supports 3, the protective side plate 6 is triangular in shape, the two bottom ends of the protective side plate 6 are connected with the left and right sides of the top of the fixed support 1 through the rotating pin shaft 2, the second connecting hole 7 is arranged on the top of the protective side plate 6, the left and right sides of fixed bolster 1 correspond third connecting hole 4 position of movable support 3 and are provided with first fixed bulge loop 8, the second connecting hole 7 position that both sides correspond protection curb plate 6 around fixed bolster 1 is provided with the fixed bulge loop 9 of second, fixed bolster 1, movable support 3 and protection curb plate 6 all cover and are provided with protection network 10, the most inboard first connecting hole 5 in top of movable support 3 links to each other through the fixed pin, the second connecting hole 7 at the top of protection curb plate 6 links to each other with first connecting hole 5 through the fixed pin, and whole fender bracket is in to prop up fixed usage structure, the third connecting hole 4 in the top of movable support 3 and the first fixed bulge loop 8 that the left and right sides of fixed bolster 1 correspond third connecting hole 4 position of movable support 3 link to each other through the fixed pin, the second connecting hole 7 at the top of protection curb plate 6 corresponds protection curb plate 6's both sides around through fixed pin and fixed bolster 1 first fixed pin The second fixed convex ring 9 at the position of the second connecting hole 7 is connected, the whole protection frame is in a folding storage structure, the fixed support 1 is in a trapezoidal frame shape, the movable support 3 is in a frame with a triangular cross section shape, the bottom of the fixed support 1 is uniformly extended and provided with a fixed skirt edge 11, and the fixed skirt edge 11 is uniformly provided with a plurality of fixing holes.
According to the invention, the fixed support 1, the rotating pin shaft 2, the movable support 3, the third connecting hole 4, the first connecting hole 5, the protective side plate 6, the second connecting hole 7, the first fixed convex ring 8 and the second fixed convex ring 9 are combined together, through test optimization, the anti-rolling protective frame of the road roller can be conveniently folded, stored and supported to be fixedly switched in use states through the design that the movable support 3 is matched with the fixed support 1, the problem that the anti-rolling protective frame of the road roller needs to be detached in the processes of factory packaging and field transportation is solved, and the market popularization is facilitated.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a small-size road roller is with foldable fender bracket that rolls of preventing which characterized in that: including fixed bolster (1), swivel pin axle (2), movable support (3), third connecting hole (4), first connecting hole (5), protection curb plate (6), second connecting hole (7), first fixed bulge loop (8) and the fixed bulge loop (9) of second, movable support (3) are installed through swivel pin axle (2) symmetry to the top left and right sides of fixed bolster (1), the top outside of movable support (3) is provided with third connecting hole (4), the top of movable support (3) is innermost to be provided with first connecting hole (5), be provided with protection curb plate (6) between movable support (3), the shape of protection curb plate (6) is triangle-shaped, the two bottoms of protection curb plate (6) link to each other through swivel pin axle (2) and the top left and right sides of fixed bolster (1), the top of protection curb plate (6) is provided with second connecting hole (7), the third connecting hole (4) position that the left and right sides of fixed bolster (1) correspond movable support (3) is provided with first fixed bulge loop (8), the fixed bolster (1) front and back both sides correspond second connecting hole (9) of protection curb plate (7) is provided with second bulge loop (7).
2. A folding rollover and rolling prevention protection frame for a small road roller as claimed in claim 1, wherein: the fixed support (1), the movable support (3) and the protective side plate (6) are all covered with a protective net (10).
3. The folding rollover protection frame for the small road roller as claimed in claim 1, is characterized in that: the most inboard first connecting hole (5) in top of movable support (3) link to each other through the fixed pin, second connecting hole (7) at the top of protection curb plate (6) link to each other with first connecting hole (5) through the fixed pin, and whole fender bracket is in to prop up fixed structure of using.
4. A folding rollover and rolling prevention protection frame for a small road roller as claimed in claim 1, wherein: the top of movable support (3) is outside third connecting hole (4) and fixed bolster (1) about both sides correspond first fixed bulge loop (8) of third connecting hole (4) position of movable support (3) and link to each other through the fixed pin, second connecting hole (7) at the top of protection curb plate (6) link to each other through fixed pin and fixed bolster (1) around both sides correspond second fixed bulge loop (9) of second connecting hole (7) position of protection curb plate (6), whole fender bracket is in the folding structure of accomodating.
5. A folding rollover and rolling prevention protection frame for a small road roller as claimed in claim 1, wherein: the fixed support (1) is in a trapezoid frame shape, and the movable support (3) is in a frame with a triangular cross section.
6. The folding rollover protection frame for the small road roller as claimed in claim 1, is characterized in that: the bottom of the fixed support (1) is uniformly provided with a fixed skirt edge (11) in an extending mode, and a plurality of fixing holes are uniformly formed in the fixed skirt edge (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675417.8A CN113212357B (en) | 2021-06-18 | 2021-06-18 | Foldable roll-preventing protection frame for small road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675417.8A CN113212357B (en) | 2021-06-18 | 2021-06-18 | Foldable roll-preventing protection frame for small road roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113212357A CN113212357A (en) | 2021-08-06 |
| CN113212357B true CN113212357B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110675417.8A Active CN113212357B (en) | 2021-06-18 | 2021-06-18 | Foldable roll-preventing protection frame for small road roller |
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| CN (1) | CN113212357B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0113546D0 (en) * | 2001-06-05 | 2001-07-25 | Peck Michael C | Roll cage |
| CN201972186U (en) * | 2010-12-15 | 2011-09-14 | 天津市三佳动力机械制造有限公司 | Foldable rolling-prevention device for crawler-type excavating machinery |
| CN201981572U (en) * | 2010-12-15 | 2011-09-21 | 天津市三佳动力机械制造有限公司 | Extensible roll-proof device for caterpillar excavating machinery |
| CN102433910A (en) * | 2011-09-19 | 2012-05-02 | 天津市保田农机销售有限公司 | Folding type anti-overturning mechanism |
| CN203065933U (en) * | 2012-12-25 | 2013-07-17 | 三一重工股份有限公司 | Anti-tipping protector and engineering machinery |
| CN203360981U (en) * | 2013-07-30 | 2013-12-25 | 玛狮工程机械（合肥）有限公司 | Foldable anti-rolling protection frame for small road roller and road roller provided with protective frame |
| CN109109806A (en) * | 2018-10-17 | 2019-01-01 | 重庆嘉陵全域机动车辆有限公司 | A kind of turnable roll cage of all-terrain vehicle |
| CN209907159U (en) * | 2019-01-14 | 2020-01-07 | 浙江奥桑机械设备有限公司 | Anti-rolling safety protection device of road roller |
| CN211256576U (en) * | 2019-11-07 | 2020-08-14 | 甘肃路桥建设集团有限公司 | Lifting type safety protection frame for road roller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7568732B2 (en) * | 2006-05-01 | 2009-08-04 | Full Vision, Inc. | Folding roll-over protective structure |
| KR101361794B1 (en) * | 2011-08-25 | 2014-02-24 | 대동공업주식회사 | Roll over protective structure for Multi-purpose Utility vehicle and Body that contains the same |
-
2021
- 2021-06-18 CN CN202110675417.8A patent/CN113212357B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0113546D0 (en) * | 2001-06-05 | 2001-07-25 | Peck Michael C | Roll cage |
| CN201972186U (en) * | 2010-12-15 | 2011-09-14 | 天津市三佳动力机械制造有限公司 | Foldable rolling-prevention device for crawler-type excavating machinery |
| CN201981572U (en) * | 2010-12-15 | 2011-09-21 | 天津市三佳动力机械制造有限公司 | Extensible roll-proof device for caterpillar excavating machinery |
| CN102433910A (en) * | 2011-09-19 | 2012-05-02 | 天津市保田农机销售有限公司 | Folding type anti-overturning mechanism |
| CN203065933U (en) * | 2012-12-25 | 2013-07-17 | 三一重工股份有限公司 | Anti-tipping protector and engineering machinery |
| CN203360981U (en) * | 2013-07-30 | 2013-12-25 | 玛狮工程机械（合肥）有限公司 | Foldable anti-rolling protection frame for small road roller and road roller provided with protective frame |
| CN109109806A (en) * | 2018-10-17 | 2019-01-01 | 重庆嘉陵全域机动车辆有限公司 | A kind of turnable roll cage of all-terrain vehicle |
| CN209907159U (en) * | 2019-01-14 | 2020-01-07 | 浙江奥桑机械设备有限公司 | Anti-rolling safety protection device of road roller |
| CN211256576U (en) * | 2019-11-07 | 2020-08-14 | 甘肃路桥建设集团有限公司 | Lifting type safety protection frame for road roller |
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| Publication number | Publication date |
|---|---|
| CN113212357A (en) | 2021-08-06 |
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