Novel converse running preventing square speed bump
A speed bump and anti-reversal technology, which is applied to roads, road signs, traffic signals, etc., can solve the problems of unavoidable vehicle retrograde, vehicle tires and car body damage, etc., and achieve the effect of convenient maintenance and installation in the later period
Inactive Publication Date: 2019-04-05
江苏政庭交通科技有限公司
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Problems solved by technology
[0002] Speed bumps are also called speed bumps, which are traffic facilities installed on the road to slow down passing vehicles to ensure driving safety and order. Most of the speed bumps that are widely used are two-way traffic speed bumps. On some one-way roads It is impossible to prevent the retrograde of the vehicle, and the existing one-way speed bump design is mostly a spring barbed speed bump. Although it can prevent the vehicle from going backward, it may cause serious damage to the vehicle tires and the car body
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0019] refer to Figure 1-2 , a new type of anti-reversal square speed bump, including a base 10, a groove 11 is opened at the central axis of the outer wall of the top of the base 10, and the inside of the base 10 is respectively provided with installation grooves near the outer walls of both sides, and the center of the top of the installation groove is provided with There are bearing holes, and the top of the installation groove near the two ends of the side wall of the base 10 is respectively provided with inspection ports 8, and the top of the base 10 is provided with a protruding block along the outer wall, and the center line of the outer wall of the top of the...
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The invention discloses a novel converse running preventing square speed bump which comprises a base. A groove, motor installation grooves and access openings are formed in the base. A protruding block is arranged on the top outer wall of the base. The inner walls of the installation grooves are in threaded connection with motors. Output shafts of the motors are connected with transmission shafts,and the other ends, penetrating through bearing holes, of the transmission shafts are sleeved with braking gears. The braking gears are in engaged connection with racks. The outer walls of the ends,near the groove, of the racks are in threaded connection with movable boards. The movable boards are in sliding connection with the top outer wall of the base. The inner walls of threaded grooves arein threaded connection with two top boards. The top outer wall, away from the groove, of one top board is in threaded connection with a speed bump body. A clamping groove is formed in the middle lineposition of the bottom outer wall of the speed bump body. A pressure sensor is clamped in the clamping groove. By the adoption of the novel converse running preventing square speed bump, a vehicle converse running preventing effect is achieved, the core component of converse running prevention is the groove, compared with a barb type converse running preventing component, the converse running preventing square speed bump can further guarantee vehicle safety, equipment is installed and overhauled conveniently, and practicability is high.
Description
technical field [0001] The invention relates to the technical field of speed bumps, in particular to a novel anti-reverse square speed bump. Background technique [0002] Speed bumps are also called speed bumps, which are traffic facilities installed on the road to slow down passing vehicles to ensure driving safety and order. Most of the speed bumps that are widely used are two-way traffic speed bumps. On some one-way roads It is impossible to prevent the retrograde of the vehicle, and the existing one-way speed bump design is mostly a spring barbed speed bump. Although it can prevent the retrograde of the vehicle, it may cause serious damage to the vehicle tires and the car body. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a novel anti-reverse square speed bump. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A...
Claims
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IPC IPC(8): E01F9/529E01F13/10
CPCE01F9/529E01F13/105
Inventor 吴晓东
Owner 江苏政庭交通科技有限公司