Road dynamic deceleration strip
A speed bump and dynamic technology, applied in the field of road dynamic speed bumps, can solve the problems of poor experience of low-speed vehicles, and achieve the effects of preventing excessive deceleration, avoiding deceleration failure, and avoiding excessive deceleration
Active Publication Date: 2020-09-25
宁夏旭源建设工程有限公司
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Problems solved by technology
At present, there are many strip-shaped or dot-shaped speed bumps with fixed structures on the market. For the strip-shaped speed bumps, due to the large degree of protrusion, the experience of low-speed vehicles is poor when passing.
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[0022] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
[0023] Such as Figure 1-10 As shown, a road dynamic deceleration belt includes a main body 1, a supporting rib 2, a main hinge seat 3, a hinge column 4, a limit strip 5, a pedal 6, a sealing plate 7, an exhaust port 8, a fixed ear 9, The rebound part 10 and the dynamic deceleration part 11, the main body 1 is in the shape of a trapezoidal shell, a plurality of vertical support ribs 2 are fixed inside the main body 1, and a plurality of horizontal main hinges are fixed at the inner bottom of the main body 1 Seat 3, a horizontal hinge column 4 is inserted into each main hinge seat 3, a horizontal limit bar 5 is fixed on the front end of the main body 1, and the front end of the main body 1 passes through each main hinge seat 3 and hinge column 4 A pedal 6 is hinged, and the pedal 6 is in the shape of a rectangular plate. The left and right end...
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The invention discloses a dynamic deceleration strip for a road. The device comprises a main body, supporting rib plates, main hinge seats, hinge columns, limiting strips, a pedal, a sealing plate, anexhaust port, fixing lugs, a springback part and a dynamic deceleration part, wherein the main body is in a trapezoidal shell shape; a plurality of vertical supporting rib plates are fixed in the main body; and a plurality of horizontal main hinge seats are fixed at the bottom end in the main body. The deceleration strip is improved by combining the advantages of a traditional punctiform deceleration strip and a traditional strip-shaped deceleration strip; therefore, dynamic deceleration can be carried out according to different weights and speeds of vehicles; the larger the weight of the passing vehicle is, the faster the speed is; due to the design of the ventilation part, an effective deceleration buffering effect can be achieved on falling of the lifting table, so that deceleration failure is avoided, a plurality of small springs can be used for selecting vehicles, excessive deceleration can be avoided, and excessive deceleration of low-speed and low-weight vehicles is prevented.
Description
technical field [0001] The invention relates to a speed reduction belt, in particular to a road dynamic speed reduction belt. Background technique [0002] Speed bumps, also called speed bumps, are traffic facilities installed on highways to slow down passing vehicles. The shape is generally strip-shaped, and also dot-shaped; the material is mainly rubber, and there are also metal; generally yellow and black are used to attract visual attention, and the road surface is slightly arched to achieve the purpose of vehicle deceleration. At present, there are many strip-shaped or dot-shaped speed bumps with fixed structures on the market. For the strip-shaped speed bumps, due to the large degree of protrusion, the experience of low-speed vehicles is poor when passing. For point-shaped speed bumps, in order to achieve an effective speed reduction effect, multiple rows are often required to cooperate, which highlights the shortcomings of traditional speed bumps. Contents of the...
Claims
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Login to View More IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 王文华
Owner 宁夏旭源建设工程有限公司