CN112127301B - Remote control movable guardrail - Google Patents
Remote control movable guardrail Download PDFInfo
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- CN112127301B CN112127301B CN202010808705.1A CN202010808705A CN112127301B CN 112127301 B CN112127301 B CN 112127301B CN 202010808705 A CN202010808705 A CN 202010808705A CN 112127301 B CN112127301 B CN 112127301B
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/12—Continuous barriers extending along roads or between traffic lanes and having means for providing occasional passage, e.g. for emergency vehicles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/10—Movable barriers with registering means
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of road guardrails, in particular to a remote control movable guardrail, which comprises two guardrail stand columns and a movable enclosure, wherein supporting wheels are arranged on the lower sides inside two side U-shaped frames, two ends of the movable enclosure respectively extend into the two side U-shaped frames and are placed on the two supporting wheels, a limiting component for the movable enclosure is arranged between the side U-shaped frames and the guardrail stand columns, a vertical rod is fixedly arranged at the upper end of a movable block, a solar photovoltaic plate is fixedly connected to the upper end of the vertical rod, a fixing component for fixing and limiting the movable enclosure is arranged on the movable block, and a control component for controlling the movable component and the fixing component is arranged in the movable block. The movable fence is intermittently arranged in the middle of a road and connected with the existing road fence, the movable block is used for controlling the movable fence to move so as to open the opening, traffic can be conveniently dredged in the case of traffic jam, the app is used for controlling the movement and the disassembly of the movable block, and the movable fence has the effects of convenience in operation and disassembly and theft prevention.
Description
Technical Field
The invention relates to the technical field of road guardrails, in particular to a remote control movable guardrail.
Background
The fence is a guardrail in the middle of a road, mainly plays a role in separating different lanes, avoids the situation of randomly changing the driving direction, ensures the driving safety of the road, has higher development degree in China at present, and improves the income per capita, so that the number of Chinese vehicles is increased newly every year, and traffic jam follows, and the effect is common although different schemes are provided for increasingly congested urban traffic in various places; when the barrier that leads to because the traffic accident appears on the highway, often appear blocking up the unable condition of dredging, especially at the highway section that has set up the fence, just at this moment just need open the fence and dredge the vehicle, current fence possesses the function of opening, but needs the manual pulling, sets up the pulley for transversely setting up in removal section downside simultaneously, is damaged by the vehicle collision easily, current generally installs drive arrangement on the guardrail moreover, installs inconveniently.
Chinese patent application No.: CN 201911031475.6; the movable road isolation fence comprises a fence and movable bottom boxes, wherein the movable bottom boxes are positioned at two ends of the bottom of the fence, walking supports are arranged in the movable bottom boxes, the fence is rectangular, and vertical support columns are distributed in a frame of the fence at intervals; the utility model discloses a walking support, including walking support base, telescopic component, movable motor and telescopic component, the both ends of walking support base top all are equipped with telescopic component, be equipped with between the telescopic component and be located movable motor on the base, movable motor with telescopic component is triangular distribution, telescopic component's flexible post is including fixing dead lever on the base with fix telescopic link in the dead lever, the inside of telescopic link is equipped with the bracing piece of fixing in removal under casing below, and one side of telescopic component still is equipped with telescopic motor.
This solution has the following drawbacks:
1. when the lane needs to be widened, the guardrail at the longer end needs to be moved, so that great labor is consumed during moving, and the convenience is not high;
2. the device sets up drive arrangement on the guardrail, and the installation is inconvenient, sets up the trouble, and is not dexterous enough.
Disclosure of Invention
The invention aims to provide a remote control movable guardrail.
In order to achieve the purpose, the invention adopts the following technical scheme:
providing a remote control movable guardrail, comprising two guardrail columns and a movable enclosure, wherein one side of each guardrail column is provided with a side U-shaped frame, the two side U-shaped frames are respectively and fixedly connected with the two guardrail columns, the lower end of each side U-shaped frame is fixedly connected with a supporting short column, the lower end of each supporting short column is abutted against a guardrail column base, the lower side of the inside of each side U-shaped frame is provided with a supporting wheel, the two ends of each supporting wheel are respectively and rotatably connected with the guardrail columns and the side U-shaped frames, the cross section of each supporting wheel is in an I shape, the two ends of the movable enclosure respectively extend into the two side U-shaped frames and are placed on the two supporting wheels, a limiting component for the movable enclosure is arranged between the side U-shaped frames and the guardrail columns, a movable block is arranged between the two guardrail columns, the lower end of the movable block is provided with a movable component, the solar photovoltaic panel is fixedly connected to the upper end of the vertical rod and obliquely arranged, a fixed assembly which is fixed and limited is arranged on the moving block in a surrounding mode and is moved, a storage battery is fixedly arranged in the moving block and is electrically connected with the solar photovoltaic panel, and a control assembly which controls the moving assembly and the fixed assembly is arranged in the moving block.
Further, spacing subassembly includes that horizontal symmetry sets up two bar pieces in side U type frame, two bar piece respectively with side U type frame and guardrail stand fixed connection, two one side that the bar piece is close to each other all is equipped with a plurality of spacing wheels, spacing wheel both ends are all rotated and are connected with the fixing base, fixing base and bar piece fixed connection, a plurality of spacing wheel all encloses with the removal and keeps off the counterbalance.
Furthermore, the moving assembly comprises four mounting seats which are arranged on the lower side of the moving block in a pairwise symmetry manner, the four mounting seats are fixedly connected with the moving block, pulleys are rotatably mounted on the end faces, far away from the moving block, of the mounting seats, two first servo motors are symmetrically arranged on the lower side of the moving block, the two first servo motors are fixedly connected with the two mounting seats respectively, and the output ends of the first servo motors penetrate through the mounting seats and are coaxially and fixedly connected with the pulleys.
Further, the fixing component comprises two arc-shaped limiting blocks symmetrically arranged on one side of the moving block, the two arc-shaped limiting blocks are sleeved on the moving baffle, two fixing blocks are symmetrically arranged on two sides of the upper end of each arc-shaped limiting block, the two fixing blocks are rotatably connected with the upper ends of the arc-shaped limiting blocks, the two fixing blocks are fixedly connected with the moving block, strip-shaped seats are arranged on the sides, away from the lower ends of the two arc-shaped limiting blocks, of the two strip-shaped seats, the moving block is fixedly connected with the two moving blocks, circular hole grooves are formed in the end faces, close to the two strip-shaped seats, of the two strip-shaped seats, metal rods are matched and arranged in the circular grooves, a driving component for driving the two metal rods to move is arranged in the moving block, limiting holes matched with the metal rods are, the bearing seat is fixedly connected with the moving block.
Furthermore, the driving assembly comprises a threaded rod horizontally arranged in the movable block, two sections of opposite threads are arranged on the threaded rod, two sliders are sleeved on the threaded rod in a threaded manner, the two sliders are respectively in threaded sleeve connection with the two sections of opposite threads, two first strip-shaped openings communicated with the inside of the movable block are arranged on the side wall of the movable block, a second strip-shaped opening communicated with the circular hole groove is arranged on the end face, close to the movable block, of the strip-shaped seat, the two first strip-shaped openings correspond to the two second strip-shaped openings in position respectively, the two sliders are fixedly connected with the two metal rods respectively, a second servo motor is fixedly installed in the movable block, a driving gear is coaxially and fixedly connected with the output end of the second servo motor, a driven gear is fixedly sleeved on the threaded rod, and.
Furthermore, the control assembly comprises a groove arranged on the upper end face of the moving block, a sealing plate is arranged on an opening of the groove in a sealed mode, the sealing plate is fixedly connected with the moving block in a sealed mode through a plurality of bolts, a single chip microcomputer controller and a signal receiver are arranged in the opening of the groove, and a two-dimensional code is fixedly arranged on the upper end face of the sealing plate.
Furthermore, the guardrail upright posts and the movable enclosing barrier are made of Beijing-style materials.
Further, all fixedly being equipped with the installation piece of fixed current fence on the guardrail stand both sides wall, a plurality of all be equipped with the mounting hole on the installation piece.
Furthermore, a single private key corresponding to the two-dimensional code is arranged in the signal receiver, and the public key matched with the private key is stored in the cloud end, so that the public and private key pair has the unique corresponding characteristic of app.
Further, the working steps of the remote control movable guardrail are as follows:
a) the guardrail upright posts are arranged on a road intermittently, and a fence is fixed between the two guardrail upright posts through mounting blocks on the two side walls of the guardrail upright posts, so that the fixed arrangement of the existing road guardrail is finished, and the existing fence is not arranged between the two guardrail upright posts needing to be provided with the movable fence;
b) a movable enclosure is arranged between two guardrail stand columns without a fence, two ends of the movable enclosure are respectively arranged in two side U-shaped frames, two ends of the movable enclosure are respectively arranged on two supporting wheels, a movable block is arranged at the lower side of two ends of the movable enclosure, two arc-shaped limit blocks on the movable block are arranged on the movable enclosure in a winding manner, two metal rods are inserted into the two arc-shaped limit blocks and abut against a bearing seat, so that the two arc-shaped limit blocks are limited, and the movable block is fixed on the movable enclosure;
c) in a normal state, the solar photovoltaic panel on the upper side of the moving block is used for charging and storing energy for the storage battery, when the mobile enclosure needs to be opened, a traffic police uses specific app to sweep out two-dimensional codes on the moving block, matches the corresponding moving block through a public and private key pair, sends signals to a signal receiver through a cloud end, the signal receiver transmits the signals to a single chip microcomputer controller, and the single chip microcomputer controller controls two first servo motors to work, so that two pulleys are driven to rotate, the moving block is driven to move, the mobile enclosure is driven to move, and the opening is opened;
d) when the movable enclosure moves, the movable enclosure is limited by a plurality of limiting wheels, so that the horizontal deviation of the movable enclosure in the moving process is avoided, and the vertical moving track of the movable enclosure is ensured;
e) fence stand encloses the fender with removing and all conveniently dismantles, when needs are dismantled the movable block and are changed the maintenance, scan the two-dimensional code through app, with signal transmission to signal receiver, signal receiver checks public and private key and to after with signal transmission to single chip microcomputer controller, then single chip microcomputer controller control second servo motor work, second servo motor drive driving gear rotates, the driving gear drives driven gear and rotates, driven gear drive threaded rod rotates, the threaded rod rotates and can drive two slider relative movements, two sliders drive two metal poles respectively and remove, remove the limiting action to two arc stoppers, can open two arc stoppers, the fender is enclosed with the removal to the separation movable block, accomplish and dismantle the action.
The invention has the beneficial effects that:
the invention discloses a fence upright post and a movable fence.A fence upright post is intermittently arranged in the middle of a road and is sealed and fixed by the conventional fence to form a complete road fence; the opening position changes to set up to remove and encloses the fender, can enclose the fender through side U type frame and supporting wheel and accept to removing, utilize the movable block control to remove and enclose the removal of fender, the movable block can be convenient from removing to enclose to keep off and dismantle, convenience and theftproof nature have, the removal of movable block can be controlled through cell-phone app mode scanning two-dimensional code, adapt to present 5G development, the dismantlement of movable block also can be operated through cell-phone app sweep the sign indicating number, convenience and immediacy have, wide market prospect has.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of the present invention;
FIG. 3 is a schematic perspective view of a control assembly according to the present invention;
FIG. 4 is a schematic perspective view of a guardrail post and its connecting members according to the present invention;
FIG. 5 is a schematic perspective view of a moving block and its connecting members according to the present invention;
fig. 6 is a schematic perspective view of the fixing member of the present invention.
In the figure:
the device comprises a guardrail upright post 1, a movable fence 2, a 3-side U-shaped frame, a 4-support short column, 5-support wheels, 6-installation blocks, 7-moving blocks, 8-vertical rods, 9-solar photovoltaic panels, 10-storage batteries, 11-strip-shaped blocks, 12-limiting wheels, 13-fixing seats, 14-installation seats, 15-pulleys, 16-first servo motors, 17-arc-shaped limiting blocks, 18-fixing blocks, 19-strip-shaped seats, 20-metal rods, 21-bearing seats, 22-threaded rods, 23-sliding blocks, 24-second servo motors, 25-driving gears, 26-driven gears, 27-sealing plates, 28 bolts, 29-singlechip controllers and 30-signal receivers.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 and 2, fig. 4 shows a remote control movable guardrail, which comprises two guardrail posts 1 and a movable fence 2, wherein the guardrail posts 1 are arranged on the ground for supporting and connecting the guardrails, the movable fence 2 moves, one side of each guardrail post 1 is provided with a side U-shaped frame 3, the two side U-shaped frames 3 are respectively and fixedly connected with the two guardrail posts 1, the lower ends of the side U-shaped frames 3 are fixedly connected with supporting short columns 4, the lower ends of the supporting short columns 4 are abutted against bases of the guardrail posts 1 to increase the stability of the side U-shaped frames 3, the lower sides of the insides of the two side U-shaped frames 3 are provided with supporting wheels 5, the two ends of the supporting wheels 5 are respectively and rotatably connected with the guardrail posts 1 and the side U-shaped frames 3, the cross sections of the supporting wheels 5 are in an i shape, and can support the movable fence 2, the two ends of the movable fence 2 respectively extend into the two side U-shaped frames 3 and are placed, a limiting component for a movable enclosure 2 is arranged between the side U-shaped frame 3 and the guardrail upright posts 1 to avoid the displacement of the movable enclosure 2, a moving block 7 is arranged between the two guardrail upright posts 1, a moving component is arranged at the lower end of the moving block 7, the moving block 7 can move, a vertical rod 8 is fixedly arranged at the upper end of the moving block 7, a solar photovoltaic panel 9 is fixedly connected at the upper end of the vertical rod 8, the solar photovoltaic panel 9 is obliquely arranged to generate electricity by utilizing solar energy, a fixing component which is fixedly limited with the movable enclosure 2 is arranged on the moving block 7, the moving block 7 is fixed with the movable enclosure 2, the moving block 7 can drive the movable enclosure 2 to move by moving, a storage battery 10 is fixedly arranged in the moving block 7, the storage battery 10 is electrically connected with the solar photovoltaic panel 9, electric energy generated by solar energy is stored in the storage battery 10, and a control, the control is convenient.
As shown in fig. 4, spacing subassembly includes that horizontal symmetry sets up two bar-shaped blocks 11 in side U type frame 3, two bar-shaped blocks 11 respectively with side U type frame 3 and guardrail stand 1 fixed connection, one side that two bar-shaped blocks 11 are close to each other all is equipped with a plurality of spacing wheels 12, spacing wheel 12 both ends are all rotated and are connected with fixing base 13, fixing base 13 and 11 fixed connection of bar-shaped block, a plurality of spacing wheels 12 all enclose with the removal and keep off 2 counterbalance, a plurality of spacing wheels 12 can support and enclose 2 both sides keeping off in the removal, it receives limiting displacement to remove to enclose fender 2 removal in-process, can avoid the skew.
As shown in fig. 5, the moving assembly includes four mounting seats 14 disposed on the lower side of the moving block 7 in a pairwise symmetric manner, the four mounting seats 14 are all fixedly connected to the moving block 7, pulleys 15 are rotatably mounted on the end surfaces of the mounting seats 14 far away from the moving block 7, two first servo motors 16 are symmetrically disposed on the lower side of the moving block 7, the first servo motors 16 adopt the prior art and can be driven to rotate, the two first servo motors 16 are respectively fixedly connected to the two mounting seats 14, the output end of the first servo motor 16 penetrates through the mounting seats 14 and is coaxially and fixedly connected to the pulleys 15, the first servo motor 16 drives the two pulleys 15 to rotate, and the moving effect of the moving block 7 can be achieved.
As shown in fig. 6, the fixing component comprises two arc-shaped limiting blocks 17 symmetrically arranged on one side of the moving block 7, the two arc-shaped limiting blocks 17 are all sleeved on the moving baffle 2 to fix the moving baffle 2 and the moving block 7 together, two fixing blocks 18 are symmetrically arranged on two sides of the upper end of the arc-shaped limiting block 17, the two fixing blocks 18 are both rotatably connected with the upper end of the arc-shaped limiting block 17, the two fixing blocks 18 are both fixedly connected with the moving block 7, strip-shaped seats 19 are arranged on the sides of the lower ends of the two arc-shaped limiting blocks 17, which are opposite to each other, the two strip-shaped seats 19 are both fixedly connected with the moving block 7, circular hole grooves are arranged on the end surfaces of the two strip-shaped seats 19, metal rods 20 are arranged in the circular grooves in a matching manner, a driving component for driving the two metal rods 20, the metal rod 20 is inserted into the limiting hole to play a limiting role, a bearing seat 21 is arranged between the lower ends of the two arc-shaped limiting blocks 17, and the bearing seat 21 is fixedly connected with the moving block 7 to play a role in abutting.
As shown in fig. 5, the driving assembly includes a threaded rod 22 horizontally disposed in the moving block 7, two opposite threads are disposed on the threaded rod 22, two sliders 23 are sleeved on the threaded rod 22, the two sliders 23 are respectively sleeved on the two opposite threads in a threaded manner, the threaded rod 22 can drive the two sliders 23 to move relatively when rotating, two first bar-shaped openings communicated with the inside are disposed on the side wall of the moving block 7, a second bar-shaped opening communicated with the circular hole groove is disposed on the end surface of the bar-shaped seat 19 close to the moving block 7, the two first bar-shaped openings respectively correspond to the two second bar-shaped openings, the two sliders 23 are respectively fixedly connected with the two metal rods 20, the two metal rods 20 can be driven by the sliders 23 to move, a second servo motor 24 is fixedly disposed in the moving block 7, a driving gear 25 is coaxially and fixedly connected to the output end of the second servo, the driving gear 25 is engaged with the driven gear 26, and the threaded rod 22 can be driven to rotate by the operation of the second servo motor 24, so that the control is completed.
As shown in fig. 3 and 5, the control assembly includes a groove formed in the upper end surface of the moving block 7, a closing plate 27 is sealed in an opening of the groove, the closing plate 27 is fixedly connected with the moving block 7 in a sealing manner through a plurality of bolts 28 and can be detached, a single chip microcomputer controller 29 and a signal receiver 30 are arranged in the opening of the groove, the single chip microcomputer controller 29 can control the first servo motor 16 and the second servo motor 24, a two-dimensional code is fixedly arranged on the upper end surface of the closing plate 27, and operation can be performed through app scanning of a specific mobile phone.
Wherein, two guardrail stands 1 and removal enclose fender 2 and all adopt Beijing formula material, and Beijing formula material has higher effect and excellent price/performance ratio.
As shown in fig. 4, the two side walls of the guardrail upright post 1 are both fixedly provided with mounting blocks 6 for fixing the prior fence, and a plurality of mounting blocks 6 are both provided with mounting holes for fixedly mounting the prior fence to form the prior guardrail.
As shown in fig. 3, a single private key corresponding to the two-dimensional code is provided in the signal receiver 30, and the cloud stores the public key matched with the private key, so that the public and private key can ensure uniqueness to the unique corresponding feature of app, and the scanning of the two-dimensional code can be performed.
The working steps of the remote control movable guardrail are as follows:
a) the guardrail posts 1 are arranged on a road intermittently, and meanwhile, a fence is fixed between the two guardrail posts 1 through the mounting blocks 6 on the two side walls of the guardrail posts 1, so that the fixed arrangement of the existing road guardrail is completed, and the existing fence is not arranged between the two guardrail posts 1 needing to be provided with the movable fence 2;
b) a movable enclosure 2 is arranged between two guardrail upright posts 1 without a fence, two ends of the movable enclosure 2 are respectively arranged in two side U-shaped frames 3, two ends of the movable enclosure 2 are respectively arranged on two supporting wheels 5, then a movable block 7 is arranged at the lower sides of two ends of the movable enclosure 2, two arc-shaped limit blocks 17 on the movable block 7 are arranged on the movable enclosure 2 in a surrounding manner, two metal rods 20 are inserted into the two arc-shaped limit blocks 17 and abut against a bearing seat 21, so that the two arc-shaped limit blocks 17 are limited, and the movable block 7 is fixed on the movable enclosure 2;
c) in a normal state, the solar photovoltaic panel 9 on the upper side of the moving block 7 is used for charging and storing energy for the storage battery 10, when the mobile enclosure 2 needs to be opened, a traffic police uses specific app to sweep out two-dimensional codes on the moving block 7, matches the corresponding moving block 7 through a public and private key pair, sends a signal to the signal receiver 30 through a cloud end, the signal receiver 30 transmits the signal to the single chip microcomputer controller 29, and the single chip microcomputer controller 29 controls the two first servo motors 16 to work, so that the two pulleys 15 are driven to rotate, the moving block 7 is driven to move, the mobile enclosure 2 is driven to move, and an opening is opened;
d) when the movable enclosure 2 moves, the movable enclosure 2 is limited by the limiting wheels 12, so that the horizontal deviation of the movable enclosure 2 in the moving process is avoided, and the vertical moving track of the movable enclosure 2 is ensured;
e) fence stand 1 encloses fender 2 with removing and just dismantles in the mean square, when needs are dismantled the removal to movable block 7 and are changed the maintenance, through app scanning two-dimensional code, with signal transmission to signal receiver 30, signal receiver 30 checks public and private key pair back with signal transmission to single chip microcomputer controller 29, then single chip microcomputer controller 29 controls second servo motor 24 work, second servo motor 24 drive driving gear 25 rotates, driving gear 25 drives driven gear 26 and rotates, driven gear 26 drives threaded rod 22 and rotates, threaded rod 22 rotates and can drive two sliders 23 relative movement, two sliders 23 drive two metal poles 20 respectively and remove, remove the limiting action to two arc stopper 17, can open two arc stopper 17, separate movable block 7 and remove fender 2, accomplish and dismantle the action.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The movable guardrail for the road is characterized by comprising two guardrail uprights (1) and a movable enclosure (2), wherein side U-shaped frames (3) are arranged on one sides of the two guardrail uprights (1), the two side U-shaped frames (3) are respectively and fixedly connected with the two guardrail uprights (1), supporting short columns (4) are fixedly connected to the lower ends of the side U-shaped frames (3), the lower ends of the supporting short columns (4) are abutted to bases of the guardrail uprights (1), supporting wheels (5) are arranged on the lower sides of the inner parts of the two side U-shaped frames (3), two ends of each supporting wheel (5) are respectively and rotatably connected with the guardrail uprights (1) and the side U-shaped frames (3), the cross sections of the supporting wheels (5) are I-shaped, two ends of the movable enclosure (2) respectively extend into the two side U-shaped frames (3) and are placed on the two supporting wheels (5), a limiting component for a movable baffle (2) is arranged between the side U-shaped frame (3) and the guardrail upright posts (1), a movable block (7) is arranged between the two guardrail upright posts (1), a movable component is arranged at the lower end of the movable block (7), a vertical rod (8) is fixedly arranged at the upper end of the movable block (7), a solar photovoltaic panel (9) is fixedly connected at the upper end of the vertical rod (8), the solar photovoltaic panel (9) is obliquely arranged, a fixed component for fixing and limiting the movable baffle (2) is arranged on the movable block (7), the fixed component comprises two arc-shaped limiting blocks (17) symmetrically arranged at one side of the movable block (7), the two arc-shaped limiting blocks (17) are sleeved on the movable baffle (2), two fixing blocks (18) are symmetrically arranged at the two sides of the upper end of the arc-shaped limiting blocks (17), and the two fixing blocks (18) are rotatably connected with the upper ends of, the two fixed blocks (18) are fixedly connected with the moving block (7), the sides, away from each other, of the lower ends of the two arc-shaped limit blocks (17) are respectively provided with a strip-shaped base (19), the two strip-shaped bases (19) are respectively fixedly connected with the moving block (7), the end faces, close to each other, of the two strip-shaped bases (19) are respectively provided with a round hole groove, a metal rod (20) is arranged in each round hole groove in a matched mode, a driving assembly for driving the two metal rods (20) to move is arranged in the moving block (7), the driving assembly comprises a threaded rod (22) horizontally arranged in the moving block (7), two sections of opposite threads are arranged on the threaded rod (22), two sliding blocks (23) are sleeved on the threaded rod (22) in a threaded manner, the two sliding blocks (23) are respectively in threaded sleeved on the two sections of opposite threads, and two first strip-shaped, a second strip-shaped opening communicated with a circular hole groove is arranged on the end face, close to the moving block (7), of the strip-shaped seat (19), two first strip-shaped openings correspond to the two second strip-shaped openings respectively, the two sliding blocks (23) are fixedly connected with the two metal rods (20) respectively, a second servo motor (24) is fixedly installed in the moving block (7), the output end of the second servo motor (24) is coaxially and fixedly connected with a driving gear (25), a driven gear (26) is fixedly sleeved on the threaded rod (22), the driving gear (25) is meshed with the driven gear (26), limiting holes matched with the metal rods (20) are formed in the lower ends of the two arc-shaped limiting blocks (17) in a penetrating mode, a bearing seat (21) is arranged between the lower ends of the two arc-shaped limiting blocks (17), and the bearing seat (21) is fixedly connected with the moving block (7), a storage battery (10) is fixedly arranged in the moving block (7), the storage battery (10) is electrically connected with the solar photovoltaic panel (9), and a control assembly for controlling the moving assembly and the fixing assembly is arranged in the moving block (7).
2. The road movable guardrail according to claim 1, characterized in that the limiting component comprises two bar-shaped blocks (11) horizontally and symmetrically arranged in the side U-shaped frame (3), the two bar-shaped blocks (11) are respectively and fixedly connected with the side U-shaped frame (3) and the guardrail upright post (1), a plurality of limiting wheels (12) are respectively arranged on one side of the two bar-shaped blocks (11) close to each other, fixing seats (13) are respectively and rotatably connected with two ends of each limiting wheel (12), the fixing seats (13) are fixedly connected with the bar-shaped blocks (11), and the plurality of limiting wheels (12) are respectively abutted against the movable fence (2).
3. The movable guardrail of claim 2, wherein the moving assembly comprises four installation bases (14) symmetrically arranged on the lower side of the moving block (7) in pairs, the four installation bases (14) are fixedly connected with the moving block (7), pulleys (15) are rotatably installed on the end faces, away from the moving block (7), of the installation bases (14), two first servo motors (16) are symmetrically arranged on the lower side of the moving block (7), the two first servo motors (16) are fixedly connected with two installation bases (14) respectively, and the output ends of the first servo motors (16) penetrate through the installation bases (14) and are coaxially and fixedly connected with the pulleys (15).
4. The road movable guardrail according to claim 1, wherein the control assembly comprises a groove arranged on the upper end surface of the moving block (7), the groove opening is provided with a closing plate (27) in a closed manner, the closing plate (27) is fixedly connected with the moving block (7) in a sealing manner through a plurality of bolts (28), a single chip microcomputer controller (29) and a signal receiver (30) are arranged in the groove opening, and a two-dimensional code is fixedly arranged on the upper end surface of the closing plate (27).
5. A road movable guardrail according to claim 1, characterized in that the two guardrail posts (1) and the movable fence (2) are made of kyo-type material.
6. A movable guardrail for roads according to claim 1, wherein mounting blocks (6) for fixing the existing fence are fixedly arranged on both side walls of the guardrail upright post (1), and a plurality of mounting blocks (6) are provided with mounting holes.
7. The road movable guardrail according to claim 4, wherein a single private key corresponding to the two-dimensional code is arranged in the signal receiver (30), the cloud stores a public key matched with the private key, a specific app is adopted to sweep out the two-dimensional code on the moving block, and the corresponding moving block is matched through a public and private key pair.
8. A road movable guardrail according to claim 3, wherein the working steps of the road movable guardrail are as follows:
a) the guardrail upright posts (1) are arranged on a road intermittently, and meanwhile, a fence is fixed between the two guardrail upright posts (1) through mounting blocks (6) on the two side walls of the guardrail upright posts (1) to finish the fixed arrangement of the prior road guardrail, and the prior fence is not arranged between the two guardrail upright posts (1) needing to be provided with the movable fence (2);
b) the movable fence is characterized in that a movable fence (2) is arranged between two guardrail upright posts (1) without fences, two ends of the movable fence (2) are respectively arranged in two side U-shaped frames (3), two ends of the movable fence (2) are respectively arranged on two supporting wheels (5), then a movable block (7) is arranged at the lower sides of two ends of the movable fence (2), two arc limiting blocks (17) on the movable block (7) are arranged on the movable fence (2) in a surrounding manner, two metal rods (20) are inserted into the two arc limiting blocks (17) and abut against bearing seats (21) at the same time, so that the two arc limiting blocks (17) are limited, and the movable block (7) is fixed on the movable fence (2);
c) in a normal state, a storage battery (10) is charged and stored through a solar photovoltaic panel (9) on the upper side of a moving block (7), when the enclosure (2) needs to be opened, a traffic police adopts specific app to sweep out two-dimensional codes on the moving block (7), matches the corresponding moving block (7) through a public and private key pair, sends signals to a signal receiver (30) through a cloud end, the signal receiver (30) transmits the signals to a single chip microcomputer controller (29), the single chip microcomputer controller (29) controls two first servo motors (16) to work, so that two pulleys (15) are driven to rotate, the moving block (7) is driven to move, the moving enclosure (2) is driven to move, and an opening is opened;
d) when the movable enclosing barrier (2) moves, the movable enclosing barrier (2) is limited by the limiting wheels (12), so that horizontal deviation of the movable enclosing barrier (2) in the moving process is avoided, and a vertical moving track of the movable enclosing barrier (2) is guaranteed;
e) the guardrail upright post (1) and the movable enclosure (2) are detached conveniently in the mean square, when the movable block (7) needs to be detached, replaced and maintained, signals are transmitted to the signal receiver (30) through app scanning of two-dimensional codes, the signal receiver (30) checks a public key and a private key and then transmits the signals to the single chip microcomputer controller (29), then the single chip microcomputer controller (29) controls the second servo motor (24) to work, the second servo motor (24) drives the driving gear (25) to rotate, the driving gear (25) drives the driven gear (26) to rotate, the driven gear (26) drives the threaded rod (22) to rotate, the threaded rod (22) can drive the two sliding blocks (23) to move relatively, the two sliding blocks (23) respectively drive the two metal rods (20) to move, the limiting effect on the two arc limiting blocks (17) is relieved, and the two arc limiting blocks (17) can be opened, and separating the moving block (7) from the moving enclosure (2) to finish the disassembly action.
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| CN202010808705.1A CN112127301B (en) | 2020-08-12 | 2020-08-12 | Remote control movable guardrail |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010808705.1A CN112127301B (en) | 2020-08-12 | 2020-08-12 | Remote control movable guardrail |
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| CN112127301B true CN112127301B (en) | 2021-07-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114232535B (en) * | 2022-01-07 | 2023-05-12 | 北京中路安交通科技有限公司 | Portal frame of self-moving guardrail |
| CN114913679B (en) * | 2022-05-10 | 2023-05-23 | 保利长大工程有限公司 | Wireless remote control device of beam column type steel guardrail opening structure |
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| FR2653479B1 (en) * | 1989-10-23 | 1992-02-14 | Plagnard Claude | ERGONOMIC METAL BARRIER. |
| CN201747247U (en) * | 2009-06-22 | 2011-02-16 | 刘鑫 | Combination of retractable road barrier and retractable door |
| CN106320230A (en) * | 2016-08-29 | 2017-01-11 | 安徽饰界广告有限公司 | Novel iron barrier |
| CN209976434U (en) * | 2019-12-19 | 2020-01-21 | 佛山市蓝舰铁艺有限公司 | Trackless electric door with anti-deviation mechanism |
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| FR2653479B1 (en) * | 1989-10-23 | 1992-02-14 | Plagnard Claude | ERGONOMIC METAL BARRIER. |
| CN201747247U (en) * | 2009-06-22 | 2011-02-16 | 刘鑫 | Combination of retractable road barrier and retractable door |
| CN106320230A (en) * | 2016-08-29 | 2017-01-11 | 安徽饰界广告有限公司 | Novel iron barrier |
| CN209976434U (en) * | 2019-12-19 | 2020-01-21 | 佛山市蓝舰铁艺有限公司 | Trackless electric door with anti-deviation mechanism |
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