Traffic engineering anti-collision device

Abstract

The utility model relates to the technical field of traffic engineering, and discloses a traffic engineering anti-collision device which comprises a fixing frame, a mounting cavity is fixedly formed in the fixing frame, a buffer plate is arranged at the front end in the mounting cavity in a sliding mode, and first rotating seats are fixedly arranged on the two sides of the lower end in the mounting cavity. First rotating seats are fixedly arranged on the two sides of the end, located in the mounting cavity, of the buffer plate, rotating plates are rotatably arranged in the four first rotating seats, second rotating seats are rotatably arranged between the ends, away from the first rotating seats, of the four rotating plates, and first springs are fixedly fixed between the two second rotating seats; sliding strips are fixedly arranged on the two sides of the buffer plate, and the outer wall of the buffer plate is sleeved with an anti-collision plate. According to the anti-collision device, generated collision can be buffered, so that personnel on a vehicle are protected, the anti-collision plate is convenient to replace and maintain, the cost is effectively reduced, and the safety and convenience of the anti-collision plate are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic engineering technical field especially relates to a traffic engineering anti -collision device. BACKGROUND

[0002] Anti -collision device mainly sets up on the highway and city road and is easy to have the part of the collision of car and road fixed establishment, such as: road turning, road middle sentry box, toll station and the import and export of elevated road etc., mainly including guardrail, anti -collision cylinder etc., the main role of guardrail is to prevent the vehicle that loses control crosses the central separation zone or in the road side more dangerous road section and rushes out the roadbed, leads to the secondary accident.

[0003] Most traffic engineering anti -collision devices have poor anti -collision effect, and are prone to cause huge accidents when colliding, cannot absorb impact force, cause the vehicle and anti -collision device to collide directly, have large loss, inconvenient to replace and maintain the anti -collision, increase the cost, and bring inconvenience to the staff.

[0004] Therefore, the traffic engineering anti -collision device is provided by the person skilled in the art to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model discloses a traffic engineering anti -collision device, which can buffer the impact generated, thereby protecting the personnel on the vehicle, facilitating the replacement and maintenance of the anti -collision plate, effectively reducing the cost, and improving the safety and convenience.

[0006] To achieve the above object, the utility model provides the following technical scheme: a traffic engineering anti -collision device, including the fixed frame, the fixed frame inside fixedly arranged with the installation cavity, the installation cavity inside front end slidingly arranged with the buffer board, the installation cavity inside lower extreme both sides fixedly arranged with the first rotating seat, the buffer board is located installation cavity inside one end both sides fixedly arranged with the first rotating seat, four The first rotating seat inside rotationally arranged with the rotating plate, four The rotating plate is away from the first rotating seat one end and is rotationally arranged with the second rotating seat between two, two The second rotating seat between fixedly arranged with the first spring;

[0007] The buffer plate is provided with sliding strips fixed on both sides, and an anti-collision plate is sleeved on the outer wall of the buffer plate, the inner sides of the front end of the anti-collision plate are provided with clamping grooves, the inner sides of the front end of the buffer plate are provided with placing grooves which are communicated with the clamping grooves, two movable strips are placed in the placing grooves, threaded holes are formed in the movable strips, an installation groove is formed in the middle of the inner side of the front end of the buffer plate, two screws are rotatably arranged in the threaded holes, and the ends of the screws away from the movable strips extend into the installation groove.

[0008] Further, two telescopic rods are fixedly arranged on the inner sides of the installation cavity, and the outer walls of the telescopic rods are sleeved with second springs.

[0009] Through the above technical scheme, the telescopic rods and the second springs are arranged, and the buffering effect and safety are further improved.

[0010] Further, the inner sides of the rear end of the anti-collision plate are provided with sliding grooves.

[0011] Through the above technical scheme, the sliding grooves are arranged to facilitate clamping of the sliding strips on both sides of the buffer plate, so that the anti-collision plate is installed.

[0012] Further, the second gear is meshingly connected with the two first gears.

[0013] Through the above technical scheme, the second gear drives the first gears to rotate, so as to drive the screws to rotate and move the movable strips on both sides.

[0014] Further, a rotating shaft is fixedly connected to the upper end of the second gear and rotatably arranged in the buffer plate, the end of the rotating shaft away from the second gear extends out of the buffer plate, and a handle is fixedly connected to the end of the rotating shaft extending out of the buffer plate.

[0015] Through the above technical scheme, the rotating shaft is driven to rotate by the handle, so as to drive the second gear to rotate and further drive the first gears to rotate.

[0016] Further, a protective pad is fixedly arranged at the front end of the anti-collision plate.

[0017] Through the above technical scheme, the protective pad is arranged to prevent the anti-collision plate from being scratched by passing vehicles and to avoid scratching the vehicle paint.

[0018] Further, two support columns are fixedly arranged on the lower ends of the fixed frame, and a fixed plate is fixedly connected to the lower ends of the support columns.

[0019] Through the above technical scheme, the support columns and the fixed plate are arranged to facilitate support and fixation of the device.

[0020] The utility model has the advantages that:

[0021] 1. The utility model provides a traffic engineering anti -collision device, when the vehicle hits the anti -collision board, will drive the buffer board to move to the inside of the mounting groove, at this moment its inside four rotating plates rotate and compress the first spring, the deformation of through the first spring can buffer the impact, thereby protecting the personnel on the vehicle, under the cooperation of telescopic rod and second spring, further improve the buffering effect and safety.

[0022] 2. The utility model provides a traffic engineering anti -collision device, through handle drives pivot rotation to drive first gear rotation, promotes its both sides second gear rotation, and under the action of screw rod drives both sides movable strip relative movement, until movable strip and clamping groove are separated, and pull up anti -collision board to make slide and slide groove separate, be convenient for the replacement and maintenance of anti -collision board in later period, effectively reduce cost. DRAWINGS

[0023] Figure 1 It is the perspective drawing of the utility model provides a traffic engineering anti -collision device,

[0024] Figure 2 It is the partial side sectional view of the utility model provides a traffic engineering anti -collision device,

[0025] Figure 3 It is the anti -collision board installation structure schematic drawing of the utility model provides a traffic engineering anti -collision device,

[0026] Figure 4 It is the anti -collision board and buffer board back sectional view of the utility model provides a traffic engineering anti -collision device,

[0027] Figure 5 It is Figure 4 The enlarged view of A in,

[0028] Figure 6 It is Figure 4 The enlarged view of B in.

[0029] Legend:

[0030] 1, fixed frame, 2, installation cavity, 3, buffer board, 4, first rotating seat, 5, rotating plate, 6, second rotating seat, 7, first spring, 8, telescopic rod, 9, second spring, 10, slide, 11, anti -collision board, 12, slide groove, 13, clamping groove, 14, placing groove, 15, movable strip, 16, screw hole, 17, mounting groove, 18, screw rod, 19, first gear, 20, second gear, 21, pivot, 22, handle, 23, protection pad, 24, support column, 25, fixed plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] The present application provides one embodiment:

[0033] With reference to Figures 1-3 A traffic engineering anti-collision device, comprising a fixing frame 1, a mounting cavity 2 is fixedly arranged in the fixing frame 1, a buffer plate 3 is slidably arranged at the front end in the mounting cavity 2, first rotating seats 4 are fixedly arranged at the lower end on both sides in the mounting cavity 2, the buffer plate 3 is fixedly arranged with the first rotating seats 4 on both sides at one end in the mounting cavity 2, rotating plates 5 are rotatably arranged in the four first rotating seats 4, second rotating seats 6 are rotatably arranged between every two ends, away from the first rotating seats 4, of the four rotating plates 5, a first spring 7 is fixedly arranged between the two second rotating seats 6, telescopic rods 8 are fixedly arranged on both sides in the mounting cavity 2, second springs 9 are sleeved on the outer walls of the two telescopic rods 8, the telescopic rods 8 and the second springs 9 are arranged, and the buffering effect and safety are further improved.

[0034] With reference to Figure 1 , 4The sliding strip 10 is fixed on both sides of the buffer plate 3, the anti-collision plate 11 is sleeved on the outer wall of the buffer plate 3, the clamping grooves 13 are formed in the inner sides of the front end of the buffer plate 3 and communicate with the clamping grooves 13, the placing grooves 14 are formed in the inner sides of the front end of the buffer plate 3 and communicate with the clamping grooves 13, the movable strips 15 are arranged in the two placing grooves 14, the threaded holes 16 are formed in the two movable strips 15, the installation groove 17 is formed in the inner middle part of the front end of the buffer plate 3, the lead screws 18 are rotatably arranged in the two threaded holes 16, one end of each lead screw 18 away from the movable strip 15 extends into the installation groove 17, the first gears 19 are fixedly connected to the ends of the two lead screws 18 extending into the installation groove 17, the second gear 20 is rotatably arranged on the upper end of the installation groove 17, the sliding grooves 12 are formed in the inner sides of the rear end of the anti-collision plate 11, the sliding grooves 12 are arranged to facilitate the clamping of the sliding strips 10 on both sides of the buffer plate 3, thereby facilitating the installation of the anti-collision plate 11, the second gear 20 is in meshing connection with the two first gears 19, the second gear 20 drives the first gears 19 to rotate, thereby driving the lead screws 18 to rotate and causing the movable strips 15 on both sides to move, the rotating shaft 21 is fixedly connected to the upper end of the second gear 20 and rotatably arranged in the buffer plate 3, one end of the rotating shaft 21 away from the second gear 20 extends out of the buffer plate 3, the handle 22 is fixedly connected to the end of the rotating shaft 21 extending out of the buffer plate 3, the handle 22 drives the rotating shaft 21 to rotate, thereby driving the second gear 20 to rotate, further driving the first gears 19 to rotate, the protective pad 23 is fixedly arranged on the front end of the anti-collision plate 11, the protective pad 23 is arranged to prevent the anti-collision plate 11 from being scratched by passing vehicles, thereby preventing the vehicle paint from being scratched, the support columns 24 are fixedly arranged on both sides of the lower end of the fixed frame 1, the fixed plates 25 are fixedly connected to the lower ends of the two support columns 24, and the support columns 24 and the fixed plates 25 are arranged to facilitate the support and fixation of the device.

[0035] Working principle: when the vehicle hits the anti-collision plate 11, the buffer plate 3 is moved into the installation cavity 2, the rotating plate 5 is rotated and the first spring 7 is compressed under the action of the first rotating seat 4 and the second rotating seat 6, the deformation of the first spring 7 can buffer the impact, thereby protecting the personnel on the vehicle, the buffer effect and safety are further improved under the cooperation of the telescopic rod 8 and the second spring 9, the handle 22 drives the rotating shaft 21 to rotate, thereby driving the first gears 19 to rotate, causing the second gears 20 on both sides to rotate, and the movable strips 15 on both sides are relatively moved under the action of the lead screws 18, until the movable strips 15 are separated from the clamping grooves 13, and the anti-collision plate 11 is pulled upward to separate the sliding strips 10 from the sliding grooves 12, thereby facilitating the replacement and maintenance of the anti-collision plate 11 in the later period, and improving the convenience.

[0036] It should be pointed out finally that: the above only for the preferred specific embodiments of the present application, and is not used to limit the present application, although the present application is described in detail with reference to the foregoing specific embodiments, for the skilled in the art, it still can be modified to the technical solutions recorded in the foregoing each specific embodiment, or to the equivalent replacement of part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A traffic engineering anti-collision device comprising a fixing frame (1), characterized in that: The fixed frame (1) is internally provided with a mounting cavity (2), the mounting cavity (2) is internally provided with a buffer plate (3) at the front end, the mounting cavity (2) is internally provided with a first rotating seat (4) at the lower end, the buffer plate (3) is provided with a first rotating seat (4) at both sides of one end inside the mounting cavity (2), four first rotating seats (4) are rotatably provided with a rotating plate (5) inside, two second rotating seats (6) are rotatably provided between the two ends of the four rotating plates (5) away from the first rotating seat (4), and a first spring (7) is fixedly arranged between the two second rotating seats (6); The buffer plate (3) is fixedly provided with a sliding bar (10) on both sides, the buffer plate (3) is provided with a buffer plate (11) on the outer wall, the buffer plate (11) is provided with a clamping groove (13) on both sides of the inner front end, the buffer plate (3) is provided with a placing groove (14) on both sides of the inner front end and is communicated with the clamping groove (13), two movable rods (15) are placed in the two placing grooves (14), two threaded holes (16) are formed in the movable rods (15), an installation groove (17) is formed in the middle of the inner front end of the buffer plate (3), two lead screws (18) are rotatably arranged in the two threaded holes (16), the two lead screws (18) are inserted into the installation groove (17) at one end away from the movable rod (15), and the two lead screws (18) are fixedly connected with first gears (19) at one end inserted into the installation groove (17).

2. A crash avoidance device for traffic engineering according to claim 1, wherein: The mounting cavity (2) is fixedly provided with a telescopic rod (8) on both sides, and the telescopic rod (8) is provided with a second spring (9) on the outer wall.

3. A crash avoidance device for traffic engineering according to claim 1, wherein: The buffer plate (11) is provided with a sliding groove (12) on both sides of the inner rear end.

4. A crash avoidance device for traffic engineering according to claim 1, wherein: The second gear (20) is rotatably arranged in the buffer plate (3) and is fixedly connected with a rotating shaft (21) at the upper end.

5. A crash avoidance device for traffic engineering according to claim 1, wherein: The buffer plate (11) is fixedly provided with a protective pad (23) at the front end.

6. A crash avoidance device for traffic engineering according to claim 1, wherein: The fixed frame (1) is fixedly provided with a support column (24) at the lower end, and the support column (24) is fixedly connected with a fixed plate (25) at the lower end.

7. A crash avoidance device for traffic engineering according to claim 1, wherein: ​

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