CN112301903A - A speed reduction strip winding and unwinding devices for road seals way temporarily - Google Patents
A speed reduction strip winding and unwinding devices for road seals way temporarily Download PDFInfo
- Publication number
- CN112301903A CN112301903A CN202011184434.3A CN202011184434A CN112301903A CN 112301903 A CN112301903 A CN 112301903A CN 202011184434 A CN202011184434 A CN 202011184434A CN 112301903 A CN112301903 A CN 112301903A
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- Prior art keywords
- lifting
- oil cylinder
- cylinder
- rack
- hinged
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
Abstract
The invention relates to a speed reducing strip winding and unwinding device for temporary road sealing of a road, and belongs to the technical field of road traffic safety protection. The device comprises a connecting mechanism, a lifting mechanism, a bracket mechanism, a telescopic mechanism, a picking mechanism and a speed reducing strip, wherein the lifting mechanism and the bracket mechanism are connected to the connecting mechanism; the connecting mechanism comprises a rack and a hanging plate, the rack is of a cavity structure, a lifting mechanism is arranged in a cavity of the rack to lift, bracket mechanisms are arranged on two sides of a welding hinge point hole, and the hanging plate is welded on the back of the rack and is fixedly connected with the front end of a vehicle through the hanging plate. The invention has the beneficial effects that: the hydraulic system is driven by the direct current motor, so that each action of the driving device is driven, the whole machine is reliable and simple to operate, the efficiency of laying and recovering the speed reducing strips by workers during temporary road sealing is improved, and the safety of the workers is ensured.
Description
Technical Field
The invention relates to a speed reducing strip winding and unwinding device for temporary road sealing of a road, and belongs to the technical field of road traffic safety protection.
Background
In the construction process of the existing municipal maintenance department, temporary road occupation needs to be carried out on roads, and temporary road sealing needs to be carried out when necessary. Usually, temporary road occupation mainly comprises a traffic cone and a plastic protection plate, and a warning board is manually arranged behind a road sealing to inform a vehicle behind to slow down and avoid a warning area. However, if the driver encounters night or cloudy days, the light is not good, or the driver of the vehicle behind is tired of driving or drunk driving, the vehicle speed is high, and even if the warning precautionary measures are taken, collision happens occasionally, and traffic accidents are caused.
The deceleration strip is a facility which is commonly used on roads and forces passing vehicles to decelerate, and the vehicles pass through the deceleration strip and are decelerated accidentally or not. Although the traffic accidents have different reasons, the problems of inadequate warning measures and over-high vehicle speed exist, so that the speed reducing strip can obviously reduce the vehicle coming speed, and the traffic accidents are prevented by matching with other warning facilities. However, the conventional speed reducing strip is fixedly arranged on the road surface, is time-consuming and labor-consuming to lay and poor in flexibility, or is a movable portable speed reducing strip which needs to be moved manually, so that the labor intensity of workers is increased, and the working efficiency is low.
Therefore, by the progress of modern science and technology, how to automatically store and carry the deceleration strip on a construction vehicle and realize automatic laying and recycling is a problem to be solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the speed reducing strip winding and unwinding device for temporary road sealing, which improves the efficiency of laying and recovering the speed reducing strips by workers during temporary road sealing.
The invention is realized by the following technical scheme: the utility model provides a slow down strip winding and unwinding devices for road seals way temporarily which characterized in that: the device comprises a connecting mechanism, a lifting mechanism, a bracket mechanism, a telescopic mechanism, a picking mechanism and a speed reducing strip, wherein the lifting mechanism and the bracket mechanism are connected to the connecting mechanism;
the connecting mechanism comprises a rack and a hanging plate, the rack is of a cavity structure, a lifting mechanism is arranged in a cavity of the rack to lift, bracket mechanisms are arranged on two sides of a welding hinge point hole, and the hanging plate is welded on the back of the rack and is fixedly connected with the front end of a vehicle through the hanging plate.
The lifting mechanism is connected with the connecting mechanism in a sliding mode, the lifting mechanism comprises a lifting frame, two lifting oil cylinders and a horizontal oil cylinder, one end of each lifting oil cylinder is hinged to the frame, the other end of each lifting oil cylinder is hinged to the lifting frame, the two lifting oil cylinders are arranged in two groups, the horizontal oil cylinder is installed on a middle cross beam of the lifting frame and is a bidirectional hydraulic cylinder, two ends of a piston rod of each horizontal oil cylinder are hinged to the lifting frame respectively, and a cylinder barrel of each horizontal oil cylinder is hinged to the telescopic mechanism to drive the telescopic mechanism to move horizontally.
The bracket mechanism comprises a lifting oil cylinder, a lower connecting rod, an upper connecting rod and a tray, wherein one end of the lifting oil cylinder is hinged with the rack, and the other end of the lifting oil cylinder is hinged with the upper connecting rod; two ends of the lower connecting rod and the upper connecting rod are respectively hinged with the rack and the tray, the tray is driven by the lifting oil cylinder to keep horizontal descending and lifting actions through the lower connecting rod and the upper connecting rod, the stability of the tray is ensured, and the lifting oil cylinder, the lower connecting rod and the upper connecting rod are divided into two groups which are distributed on the left side and the right side of the rack and the tray.
The telescopic mechanism mainly comprises a basic arm, an extension arm, a telescopic oil cylinder, a rotary oil cylinder and a pin shaft; the basic arm and the extension arm are of a quadrilateral cavity structure welded by plates, the tail end of the basic arm is hinged with the horizontal oil cylinder and is in sliding connection with the middle cross beam of the lifting frame, the telescopic mechanism can slide left and right on the middle cross beam of the lifting frame under the driving of the horizontal oil cylinder, the extension arm is arranged on the outer side of the basic arm and is in sliding connection with the basic arm, the telescopic oil cylinder is arranged at the upper end of the extension arm and is respectively hinged with the basic arm and the extension arm to drive the extension arm to perform telescopic motion, one end of the rotary oil cylinder is hinged with the extension arm, the other end of the rotary oil cylinder is hinged with the picking mechanism, the pin shaft is fixedly arranged on the bottom surface of the extension arm and is hinged with the picking mechanism, and the picking mechanism rotates left and.
The picking mechanism comprises a connecting frame and a gripping apparatus, the gripping apparatus is arranged on the connecting frame, and the connecting frame is hinged with the pin shaft.
The gripping apparatus is fixedly arranged at the bottom end of the connecting frame, the gripping apparatus adopts an electromagnet, the deceleration strip can be sucked and picked up when the gripping apparatus is electrified, and the deceleration strip can be put down when the gripping apparatus is powered off
The speed reducing strip is made of polyurethane, a connecting block is embedded in the speed reducing strip, and the distance size of the connecting block is consistent with the distance size of the gripping apparatus of the picking mechanism.
The invention has the beneficial effects that: the invention drives the hydraulic system through the direct current motor, thereby driving each action of the device, the operation of the whole machine is reliable and simple, and a driver can independently control the device through a remote controller in a cab to lay and recover the speed reducing strips. The vehicle is provided with the speed reducing strip winding and unwinding device, the efficiency of laying and recovering the speed reducing strips by workers during temporary road sealing can be improved, the retraction and the unwinding of hydraulic mechanization are realized, the operation is flexible, the speed reducing strips are prevented from being carried by the workers back and forth, the workers do not need to be exposed in dangerous road sections of roads for a long time, and the safety of the workers is ensured.
Drawings
The invention is further illustrated below with reference to the figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lifting mechanism, the telescoping mechanism and the pick-up mechanism of the present invention;
FIG. 3 is a schematic structural view of the carriage mechanism of the present invention;
FIG. 4 is a schematic view of the pick-up mechanism of the present invention;
fig. 5 is a schematic structural view of the telescopic mechanism of the present invention.
In the figure: 1. a connecting mechanism; 2. a lifting mechanism; 3. a carriage mechanism; 4. a telescoping mechanism; 5. a pickup mechanism; 6. a deceleration strip; 11. a frame; 12. hanging the plate; 21. a lifting frame; 22. a lift cylinder; 23. a horizontal oil cylinder; 31. a lifting oil cylinder; 32. a lower connecting rod; 33. an upper connecting rod; 34. a tray; 41. a base arm; 42. an extending arm; 43. a telescopic oil cylinder; 44. a rotary oil cylinder; 45. a pin shaft; 51. a connecting frame; 52. a gripper; 61. and (4) connecting the blocks.
Detailed Description
The device for retracting and releasing the deceleration strip for temporarily sealing the road as shown in figure 1 is characterized in that: the automatic picking device comprises a connecting mechanism 1, a lifting mechanism 2, a bracket mechanism 3, a telescopic mechanism 4, a picking mechanism 5 and a speed reducing strip 6, wherein the lifting mechanism 2 and the bracket mechanism 3 are connected to the connecting mechanism 1, the telescopic mechanism 4 is fixed on the lifting mechanism 2, the picking mechanism 5 is fixed on the telescopic mechanism 4, the speed reducing strip 6 is placed on the bracket mechanism 3 and transferred through the picking mechanism 5, and the connecting mechanism 1 is fixed at the front end of a vehicle;
the connecting mechanism 1 comprises a frame 11 and a hanging plate 12, the frame 11 is of a cavity structure, a lifting mechanism 2 is arranged inside a cavity of the frame 11 to perform lifting action, hinge point holes are welded on two sides of the frame to install a bracket mechanism 3, the hanging plate 12 is welded on the back of the frame 11, and the hanging plate 12 is connected and fixed with the front end of a vehicle.
The lifting mechanism 2 is connected with the connecting mechanism 1 in a sliding mode, the lifting mechanism 2 comprises a lifting frame 21, lifting oil cylinders 22 and horizontal oil cylinders 23, one ends of the lifting oil cylinders 22 are hinged to the rack 11, the other ends of the lifting oil cylinders 22 are hinged to the lifting frame 21, the lifting oil cylinders 22 are divided into two groups, the horizontal oil cylinders 23 are mounted on a middle cross beam of the lifting frame 21, the horizontal oil cylinders 23 are bidirectional hydraulic cylinders, two ends of piston rods of the horizontal oil cylinders 23 are hinged to the lifting frame 21 respectively, cylinder barrels of the horizontal oil cylinders 23 are hinged to the telescoping mechanism 4, and the telescoping mechanism 4 is driven to move horizontally left.
The bracket mechanism 3 comprises a lifting oil cylinder 31, a lower connecting rod 32, an upper connecting rod 33 and a tray 34, wherein one end of the lifting oil cylinder 31 is hinged with the rack 11, and the other end of the lifting oil cylinder is hinged with the upper connecting rod 33; two ends of the lower connecting rod 32 and the upper connecting rod 33 are respectively hinged with the frame 11 and the tray 34, the tray 34 is driven by the lifting oil cylinder 31 to keep horizontal descending and lifting actions through the lower connecting rod 32 and the upper connecting rod 33, the stability of the tray 34 is ensured, and two groups of the lifting oil cylinders 31, the lower connecting rods 32 and the upper connecting rods 33 are distributed on the left side and the right side of the frame 11 and the tray 34.
The telescopic mechanism 4 mainly comprises a basic arm 41, an extension arm 42, a telescopic oil cylinder 43, a rotary oil cylinder 44 and a pin shaft 45; the basic arm 41 and the extending arm 42 are quadrilateral cavity structures welded by plates, the tail end of the basic arm 41 is hinged with the horizontal oil cylinder 23 and is connected with a middle cross beam of the lifting frame 21 in a sliding manner, the telescopic mechanism 4 can slide left and right on the middle cross beam of the lifting frame 21 under the driving of the horizontal oil cylinder 23, the extending arm 42 is arranged on the outer side of the basic arm 41 and is connected with the basic arm 41 in a sliding manner, the telescopic oil cylinder 43 is arranged at the upper end of the extending arm 42 and is respectively hinged with the basic arm 41 and the extending arm 42 to drive the extending arm 42 to perform telescopic movement, one end of the rotary oil cylinder 44 is hinged with the extending arm 42, the other end of the rotary oil cylinder is hinged with the picking mechanism 5, the pin shaft 45 is fixedly arranged on the bottom surface of the extending arm 42, the pin shaft 45 is hinged with the picking mechanism 5, and the picking mechanism 5 rotates.
The picking mechanism 5 comprises a connecting frame 51 and a gripping device 52, the gripping device 52 is mounted on the connecting frame 51, and the connecting frame 52 is hinged with the pin shaft 45.
The gripping apparatus 52 is fixedly arranged at the bottom end of the connecting frame 51, the gripping apparatus 52 adopts an electromagnet, the deceleration strip 6 can be sucked and picked up when the gripping apparatus is electrified, and the deceleration strip 6 can be put down when the gripping apparatus is powered off
The speed reduction strip 6 be the polyurethane material, hardness is moderate, avoids the material to lead to the vehicle to bounce when passing through hard, the material is crossed soft by crushing risk, connecting block 61 is inlayed to the inside of speed reduction strip 6, the interval size of connecting block 61 is unanimous with the 52 interval sizes of the gripping apparatus of picking up mechanism 5.
Claims (7)
1. The utility model provides a slow down strip winding and unwinding devices for road seals way temporarily which characterized in that: the device comprises a connecting mechanism (1), a lifting mechanism (2), a bracket mechanism (3), a telescopic mechanism (4), a picking mechanism (5) and a speed reducing strip (6), wherein the lifting mechanism (2) and the bracket mechanism (3) are connected to the connecting mechanism (1), the telescopic mechanism (4) is fixed on the lifting mechanism (2), the picking mechanism (5) is fixed on the telescopic mechanism (4), the speed reducing strip (6) is placed on the bracket mechanism (3) and is transferred through the picking mechanism (5), and the connecting mechanism (1) is fixed at the front end of a vehicle;
the connecting mechanism (1) comprises a rack (11) and a hanging plate (12), the rack (11) is of a cavity structure, a lifting mechanism (2) is arranged inside a cavity of the rack (11) to lift, hinge point hole welding mounting bracket mechanisms (3) are arranged on two sides of the cavity, and the hanging plate (12) is welded on the back of the rack (11) and is fixedly connected with the front end of a vehicle through the hanging plate (12).
2. The retraction device of the deceleration strip for temporary road sealing of claim 1, wherein: elevating system (2) and coupling mechanism (1) sliding connection, elevating system (2) include crane (21), lift cylinder (22) and horizontal hydro-cylinder (23), the one end and frame (11) of lift cylinder (22) are articulated, the other end and crane (21) of lift cylinder (22) are articulated, lift cylinder (22) are two sets of, install horizontal hydro-cylinder (23) on crane (21) middle cross beam, horizontal hydro-cylinder (23) are two-way pneumatic cylinder, the piston rod both ends of horizontal hydro-cylinder (23) are articulated with crane (21) respectively, the cylinder and the telescopic machanism (4) of horizontal hydro-cylinder (23) are articulated, realize driving the horizontal migration about telescopic machanism (4).
3. The retraction device of the deceleration strip for temporary road sealing of claim 1, wherein: the bracket mechanism (3) comprises a lifting oil cylinder (31), a lower connecting rod (32), an upper connecting rod (33) and a tray (34), one end of the lifting oil cylinder (31) is hinged with the rack (11), and the other end of the lifting oil cylinder is hinged with the upper connecting rod (33); two ends of the lower connecting rod (32) and the upper connecting rod (33) are respectively hinged with the rack (11) and the tray (34), the tray (34) is driven by the lifting oil cylinder (31) to keep horizontal descending and lifting actions through the lower connecting rod (32) and the upper connecting rod (33), the stability of the tray (34) is ensured, and the lifting oil cylinder (31), the lower connecting rod (32) and the upper connecting rod (33) are divided into two groups which are distributed on the left side and the right side of the rack (11) and the tray (34).
4. The retraction device of the deceleration strip for temporary road sealing of claim 1, wherein: the telescopic mechanism (4) mainly comprises a basic arm (41), an extending arm (42), a telescopic oil cylinder (43), a rotary oil cylinder (44) and a pin shaft (45); the basic arm (41) and the extending arm (42) are of a quadrilateral cavity structure welded by plates, the tail end of the basic arm (41) is hinged with the horizontal oil cylinder (23) and is in sliding connection with a middle cross beam of the lifting frame (21), the telescopic mechanism (4) can slide left and right on the middle cross beam of the lifting frame (21) under the drive of the horizontal oil cylinder (23), the extending arm (42) is arranged at the outer side of the basic arm (41) and is in sliding connection with the basic arm (41), the telescopic oil cylinder (43) is arranged at the upper end of the extending arm (42) and is respectively hinged with the basic arm (41) and the extending arm (42) to drive the extending arm (42) to perform telescopic motion, one end of the rotary oil cylinder (44) is hinged with the extending arm (42), the other end of the rotary oil cylinder is hinged with the picking mechanism (5), the pin shaft (45) is fixedly arranged at the bottom surface of the extending arm (42), the pin shaft (45) is hinged with the picking mechanism (5), the picking mechanism (5) rotates left and right around the pin shaft (45) to adjust the angle of the picking mechanism (5).
5. The retraction device of the deceleration strip for temporary road sealing of claim 1, wherein: the picking mechanism (5) comprises a connecting frame (51) and a gripping apparatus (52), the gripping apparatus (52) is installed on the connecting frame (51), and the connecting frame (52) is hinged with the pin shaft (45).
6. The retraction device of the deceleration strip for temporary road sealing of claim 5, wherein: the gripping apparatus (52) is fixedly arranged at the bottom end of the connecting frame (51), the gripping apparatus (52) adopts an electromagnet, the deceleration strip (6) can be sucked and picked up when the gripping apparatus is electrified, and the deceleration strip (6) can be put down when the gripping apparatus is powered off.
7. The retraction device of the deceleration strip for temporary road sealing of claim 5, wherein: the speed reducing strip (6) is made of polyurethane, connecting blocks (61) are embedded in the speed reducing strip (6), and the space size of the connecting blocks (61) is consistent with that of the gripping apparatuses (52) of the picking mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011184434.3A CN112301903A (en) | 2020-10-30 | 2020-10-30 | A speed reduction strip winding and unwinding devices for road seals way temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011184434.3A CN112301903A (en) | 2020-10-30 | 2020-10-30 | A speed reduction strip winding and unwinding devices for road seals way temporarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112301903A true CN112301903A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011184434.3A Pending CN112301903A (en) | 2020-10-30 | 2020-10-30 | A speed reduction strip winding and unwinding devices for road seals way temporarily |
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| Country | Link |
|---|---|
| CN (1) | CN112301903A (en) |
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| US20190241412A1 (en) * | 2017-03-11 | 2019-08-08 | Plastic Safety Systems, Inc. | Portable rumble strip retrieval system |
| CN211773060U (en) * | 2019-12-26 | 2020-10-27 | 河南高远公路养护设备股份有限公司 | Automatic vehicle-mounted deceleration strip winding and unwinding device |
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2020
- 2020-10-30 CN CN202011184434.3A patent/CN112301903A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2832434A1 (en) * | 2001-11-22 | 2003-05-23 | Autoroutes Du Sud De La France | Collector vehicle for road traffic cones has tilting guide mounted on vehicle to orient cones to be picked up by telescopic rod |
| GB0312344D0 (en) * | 2002-09-19 | 2003-07-02 | Roke Manor Research | A vehicle control system, array and array deployment apparatus |
| CN103952988A (en) * | 2014-04-23 | 2014-07-30 | 南京理工大学 | Bidirectional cone poking and collecting mechanism for traffic road cone vehicle |
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| CN105696483A (en) * | 2016-04-07 | 2016-06-22 | 扬州江润科技有限公司 | Light road cone automatic collecting and placing robot |
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Application publication date: 20210202 |