CN213958252U - Road safety traffic early warning device - Google Patents
Road safety traffic early warning device Download PDFInfo
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- CN213958252U CN213958252U CN202022627970.8U CN202022627970U CN213958252U CN 213958252 U CN213958252 U CN 213958252U CN 202022627970 U CN202022627970 U CN 202022627970U CN 213958252 U CN213958252 U CN 213958252U
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- early warning
- warning device
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Abstract
The utility model relates to a road safety device technical field especially relates to a road safety traffic early warning device, the on-line screen storage device comprises a base, the base top left and right sides all is equipped with the backup pad, open at the base top has the recess, the welding of backup pad below has the slider with recess sliding connection, the inside rotation of recess is connected with two-way lead screw, middle part between two backup pads is equipped with the limiting plate, the spout has all been opened at both ends about the limiting plate, spout tank bottom swing joint has the fly leaf, the limiting plate left and right sides all is equipped with the extension board, extension board the inner extends to in the spout and is fixed with the fly leaf, T type groove has all been opened to one side that two backup pads are relative, the extension board outside is equipped with sliding connection in the T type piece of T type inslot portion, be fixed with the connecting block between T type piece and the extension board, the beneficial effects of the utility model reside in that: the moving and fixing are convenient, the use is convenient, the traffic control and the passage can be synchronously realized along with the traffic light, and the red light running phenomenon can be greatly reduced.
Description
Technical Field
The utility model relates to a road safety device technical field especially relates to a road safety traffic early warning device.
Background
In daily life, the red light phenomenon appears occasionally, this safety for people has brought very big hidden danger, also can produce certain influence to the traffic simultaneously, it is inconvenient to bring the vehicle current, in order to reduce the appearance of making a dash across the red light phenomenon, guarantee smooth and easy and pedestrian's safety of traffic, traffic law enforcement department usually can set up the traffic police at the crossing and reduce the emergence of this phenomenon, so not only need consume a large amount of labours, and be difficult to improve people's consciousness, we have proposed a road safety traffic early warning device for this reason, in order to solve the technical problem who above-mentioned proposes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road safety traffic early warning device, this road safety traffic early warning device remove and fixed convenient, facilitate the use, and can realize the restriction and current along with the traffic lights is synchronous, can reduce substantially and make a dash across the appearance of red light phenomenon to solve the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a road safety traffic early warning device comprises a base;
the rolling machine is characterized in that supporting plates are arranged on the left side and the right side above the base, a groove is formed in the top of the base, a sliding block connected with the groove in a sliding mode is welded below the supporting plates, a bidirectional screw rod is rotatably connected inside the groove, a limiting plate is arranged in the middle between the two supporting plates, sliding grooves are formed in the left end and the right end of the limiting plate, a movable plate is movably connected to the bottom of the sliding groove, extending plates are arranged on the left side and the right side of the limiting plate, the inner ends of the extending plates extend into the sliding grooves and are fixed with the movable plate, T-shaped grooves are formed in the opposite sides of the two supporting plates, T-shaped blocks connected to the inside of the T-shaped grooves in a sliding mode are arranged on the outer sides of the extending plates, connecting blocks are fixed between the T-shaped blocks and the extending plates, side grooves communicated with the upper portions of the T-shaped grooves are formed in the opposite sides of the two supporting plates, rotating shafts are rotatably connected between the two side grooves, and rolling wheels positioned inside the side grooves are arranged right above the connecting blocks, a connecting strip is wound outside the winding wheel, and the tail end of the connecting strip is fixed with the connecting block on the same side;
the brake wheel is fixed on the left side and the right side below the base through screws, two nail plates which are arranged left and right are arranged between the two brake wheels, and an electric push rod fixed at the bottom of the base is installed above the nail plates.
Furthermore, a first motor located on the right side of the groove is embedded into the upper portion of the base, and the right end of the bidirectional screw penetrates through the groove and is connected with a power output end of the first motor.
Furthermore, the threads on the left side and the right side of the outer part of the bidirectional screw rod are arranged oppositely, and the bidirectional screw rod penetrates through the two sliding blocks and is in threaded connection with the sliding blocks.
Further, the upper end and the lower end of the movable plate are both embedded with balls, and the balls are connected with the sliding grooves in a rolling mode.
Further, the winding wheel is rotatably connected with the side groove, and the winding wheel is fixedly sleeved outside the rotating shaft.
Furthermore, a motor II which is positioned at the right side of the side groove is embedded into the right end of the supporting plate at the right side, and the right end of the rotating shaft penetrates out of the right side of the side groove and is connected with a power output end of the motor II.
Furthermore, the front ends of the base and the supporting plate are both bonded with reflective strips.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the device can be moved by using the brake wheel, the movement is convenient, and the device can be fixed by using the brake of the brake wheel and the electric push rod to push the toothed plate to be in contact with the ground, so that the fixation is stable;
the distance between the two supporting plates can be adjusted by driving the bidirectional screw rod to rotate by the motor, so that the transverse passing distance can be adjusted, the adjusting mode is simple and quick, the adjusting efficiency is high, and the device can be flexibly used conveniently;
the limiting plate is enabled to move up and down synchronously through the motor II, and the restriction and passing of the limiting plate can be realized according to the traffic light condition, so that the red light running phenomenon is reduced.
Drawings
FIG. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;
fig. 3 is a partially enlarged view of a portion B in fig. 1 according to the present invention;
fig. 4 is a partially enlarged schematic view of fig. 1 at C according to the present invention;
fig. 5 is a schematic view of the overall structure of the present invention.
The labels in the figure are: 1-a base; 2-a support plate; 3-a slide block; 4-a bidirectional screw; 5, a first motor; 6-a limiting plate; 7-a chute; 8-a movable plate; 9-a ball bearing; 10-an extension plate; 11-T-shaped groove; a 12-T shaped block; 13-connecting block; 14-a rotating shaft; 15-motor two; 16-a winding wheel; 17-a connecting strip; 18-a brake wheel; 19-nailing plate; 20-an electric push rod; 21-a groove; 22-side groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1 to 5:
a road safety traffic early warning device comprises a base 1;
the left side and the right side above a base 1 are respectively provided with a supporting plate 2, the top of the base 1 is provided with a groove 21, a sliding block 3 which is connected with the groove 21 in a sliding way is welded below the supporting plate 2, the inside of the groove 21 is rotatably connected with a bidirectional screw rod 4, the middle part between the two supporting plates 2 is provided with a limiting plate 6, the left end and the right end of the limiting plate 6 are respectively provided with a sliding groove 7, the bottom of the sliding groove 7 is movably connected with a movable plate 8, the left side and the right side of the limiting plate 6 are respectively provided with an extending plate 10, the inner end of the extending plate 10 extends into the sliding groove 7 and is fixed with the movable plate 8, one side opposite to the two supporting plates 2 is respectively provided with a T-shaped groove 11, the outer side of the extending plate 10 is provided with a T-shaped block 12 which is connected with the inside the T-shaped groove 11 in a sliding way, a connecting block 13 is fixed between the T-shaped block 12 and the extending plate 10, one side opposite to the two supporting plates 2 is provided with side grooves 22 which are communicated with a rotating shaft 14, a winding wheel 16 positioned in the side groove 22 is arranged right above the connecting block 13, a connecting strip 17 is wound outside the winding wheel 16, and the tail end of the connecting strip 17 is fixed with the connecting block 13 on the same side; a motor I5 positioned on the right side of the groove 21 is embedded into the upper part of the base 1, and the right end of the bidirectional screw rod 4 penetrates through the groove 21 to be connected with a power output end of the motor I5; the upper end and the lower end of the movable plate 8 are respectively embedded with a ball 9, and the ball 9 is in rolling connection with the chute 7; the winding wheel 16 is rotatably connected with the side groove 22, and the winding wheel 16 is fixedly sleeved outside the rotating shaft 14; the right end of the right supporting plate 2 is embedded with a second motor 15 positioned at the right end of the right side groove 22, and the right end of the rotating shaft 14 penetrates through the right side groove 22 to be connected with the power output end of the second motor 15;
before the device is used, the single device is moved to one end of a traffic light zebra crossing by using the brake wheel 18, the device is preliminarily fixed by using the brake wheel 18 for braking, then the two electric push rods 20 are used for respectively pushing the two nail plates 19 downwards, so that the nail plates 19 are contacted with the ground to further fix the device, the mounting stability of the device is improved, when the device needs to be moved, the two electric push rods 20 are used for respectively pulling the two nail plates 19 to move upwards to be far away from the ground, the brake of the brake wheel 18 is released, the device can be moved, the moving and fixing modes are simple, and the device is convenient to use;
before use, a user can also adjust the distance between the two support plates 2 according to the size of the passing transverse distance, when in adjustment, the motor I5 is utilized to drive the two-way screw rod 4 to rotate, because the threads on the left side and the right side outside the two-way screw rod 4 are arranged oppositely, the two-way screw rod 4 penetrates through the two sliding blocks 3 and is in threaded connection with the sliding blocks, when the two-way screw rod 4 rotates, the two sliding blocks 3 can be utilized to drive the two support plates 2 to move towards the opposite direction simultaneously, when the support plates 2 move, the connecting block 13 can drive the extension plate 10 to move in the sliding groove 7 through the T-shaped block 12, so that the extension and the shortening of the movable plate 8 are realized, and the length of the movable plate 8 is adjusted;
specifically, when the extension plate 10 moves, the movable plate 8 drives the balls 9 to roll in the sliding slot 7, and the balls 9 assist the movable plate 8 to move horizontally, so as to assist in adjusting the length of the movable plate 8.
When the device is used after being fixed, the motor II 15 is synchronous with a traffic light system, when the device is used for a red light, the motor II 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 simultaneously drives the two winding wheels 16 to rotate to wind or release the connecting strip 17, so that the connecting block 13 drives the extension plate 10 and the T-shaped block 12 to move up and down, the extension plate 10 drives the limiting plate 6 to move when moving, the limiting plate 6 moves down to limit when the red light is emitted, and moves up and releases when the green light is emitted, the red light running phenomenon is reduced, the safety is improved, when the brake wheel 18 moves, the brake wheel can slide in the T-shaped groove 11 to assist the connecting block 13 to move, and the moving smoothness is improved;
further, base 1 and 2 front ends of backup pad all bond and have reflection of light strip, and the setting of reflection of light strip can play the warning effect at night, avoids the device to trip or the vehicle takes place the striking with the device, avoids causing unnecessary injury and produces the unnecessary loss.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a road safety traffic early warning device, includes base (1), its characterized in that:
the support plate structure is characterized in that support plates (2) are arranged on the left side and the right side above the base (1), a groove (21) is formed in the top of the base (1), sliders (3) which are connected with the groove (21) in a sliding mode are welded on the lower portion of the support plates (2), two bidirectional lead screws (4) are rotatably connected in the groove (21), a limiting plate (6) is arranged in the middle of the two support plates (2), sliding grooves (7) are formed in the left end and the right end of the limiting plate (6), movable plates (8) are movably connected to the bottoms of the sliding grooves (7), extending plates (10) are arranged on the left side and the right side of the limiting plate (6), the inner ends of the extending plates (10) extend into the sliding grooves (7) and are fixed with the movable plates (8), T-shaped grooves (11) are formed in one opposite sides of the two support plates (2), T-shaped blocks (12) which are connected to the inside of the T-shaped grooves (11) in a sliding mode are arranged on the outer sides of the extending plates (10), a connecting block (13) is fixed between the T-shaped block (12) and the extension plate (10), side grooves (22) communicated with the upper part of the T-shaped groove (11) are formed in one opposite sides of the two support plates (2), a rotating shaft (14) is rotatably connected between the two side grooves (22), a winding wheel (16) positioned in the side grooves (22) is arranged right above the connecting block (13), a connecting strip (17) is wound outside the winding wheel (16), and the tail end of the connecting strip (17) is fixed with the connecting block (13) on the same side;
the brake wheel (18) are fixed on the left side and the right side of the lower portion of the base (1) through screws, two nail plates (19) which are arranged left and right are arranged between the brake wheels (18), and an electric push rod (20) fixed to the bottom of the base (1) is installed above the nail plates (19).
2. A road safety traffic early warning device according to claim 1, characterized in that: the motor I (5) located on the right side of the groove (21) is embedded into the upper portion of the base (1), and the right end of the bidirectional screw rod (4) penetrates through the groove (21) to be connected with a power output end of the motor I (5).
3. A road safety traffic early warning device according to claim 1, characterized in that: the threads on the left side and the right side of the outer portion of the bidirectional screw rod (4) are arranged oppositely, and the bidirectional screw rod (4) penetrates through the two sliding blocks (3) and is in threaded connection with the sliding blocks.
4. A road safety traffic early warning device according to claim 1, characterized in that: the upper end and the lower end of the movable plate (8) are respectively provided with a ball (9) in an embedded mode, and the balls (9) are connected with the sliding grooves (7) in a rolling mode.
5. A road safety traffic early warning device according to claim 1, characterized in that: the winding wheel (16) is rotatably connected with the side groove (22), and the winding wheel (16) is fixedly sleeved outside the rotating shaft (14).
6. A road safety traffic early warning device according to claim 1, characterized in that: the right end of the supporting plate (2) on the right side is embedded with a second motor (15) which is positioned at the right end of the side groove (22), and the right end of the rotating shaft (14) penetrates through the side groove (22) on the right side to be connected with a power output end of the second motor (15).
7. A road safety traffic early warning device according to claim 1, characterized in that: the front ends of the base (1) and the supporting plate (2) are both bonded with reflective strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627970.8U CN213958252U (en) | 2020-11-14 | 2020-11-14 | Road safety traffic early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627970.8U CN213958252U (en) | 2020-11-14 | 2020-11-14 | Road safety traffic early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213958252U true CN213958252U (en) | 2021-08-13 |
Family
ID=77208692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022627970.8U Active CN213958252U (en) | 2020-11-14 | 2020-11-14 | Road safety traffic early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213958252U (en) |
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2020
- 2020-11-14 CN CN202022627970.8U patent/CN213958252U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 150060 Room 301, building a, No.20 Xinghai Road, Pingfang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Longtong intelligent electronic charging operation development Co.,Ltd. Address before: 430050 Fudi Huating, No. 69, pingtian South Village, Hanyang District, Wuhan City, Hubei Province Patentee before: Kang Weiwei |