RU2448213C1 - Quick-mounting dismountable bicycle lane - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: bicycle lane is made up of sections with semicircular ledge on one side and semicircular slot on opposite side. Note here that said ledge is inserted in said slot. Every said section is provided with two flanges on one side and two flanges on opposite side. Note here that flanges of one side are bolted to adjacent section. Additionally, every section is equipped with two axles to support L-shape bell cranks fitted thereon. Nut is secured to smaller arm of said bell crank while threaded nuts are fitted on axles on section sides. Note here that nuts are coupled by screw coupling with LH and RH thread on axle ends. Note also that said screw coupling is provided with flats to allow tightening said coupling.

EFFECT: two persons may easily lay that lane with no special preparation of surface.

4 dwg

Description

The invention relates to prefabricated collapsible bicycle paths and is intended for the movement of bicycles.

The asphalt bike path is widely known.

See, for example (http: //ru.wikipedia-org/wiki/Bicycle path).

However, it is difficult to install and does not allow you to quickly remove it.

A well-known Casali bicycle asphalt path coated with styrene acrylic emulsion.

See (http://www.lextan.dp.ua/velo.htmx).

However, it is also difficult to install and does not allow you to quickly remove it.

The aim of the present invention is a prefabricated collapsible bicycle path, which can be laid by two people and without preparing an earthen pillow.

This goal is achieved in that the quick-assembled collapsible bicycle path, consisting of a road surface, is characterized in that it is made of sections with a semicircular ridge to the width of the section on one side and a semicircular groove to the width of the section on the other side, and a ridge is inserted into the groove of one section neighboring, each section is equipped with two flanges on one side and two flanges on the other side, and the flanges of one section are tightened with screws to the adjacent section, in addition, each section at the ends is equipped with two axes on which The L-shaped two-arm levers are insulated, a nut is fixed to the smaller shoulder of each lever on the axis, and the nut is attached to the section on the sides with the possibility of turning the nuts with a thread opposite in the direction of the lever nut, and the nuts are connected by a screw tie with left and right threads at the ends, and the screed is equipped with flats for twisting it.

The invention is illustrated by drawings.

Figure 1 - bike path top view.

Figure 2 - View A in figure 1.

Figure 3 is a section bB in figure 2.

Figure 4 is a section bb in figure 2.

Figure 5 - section GG in figure 1.

The bike path consists of sections 1 adjacent to each other. Each section 1 is made with a semicircular ridge 2 to the width of the section on one side and with a semicircular groove 3 to the width of the section on the other side. Each section 1 is provided with two flanges 4 and 5 on one side and two flanges 6 and 7 on the other side. Moreover, the flanges of one section are tightened with screws 8 with nuts 9 with the flanges of the adjacent section. The semicircular groove and crest of the sections provide the possibility of their rotation relative to each other in the horizontal plane and, if necessary, to turn the track in the right direction.

Each section 1 on the sides is equipped with two axles 10 and 11, on which the L-shaped two-arm levers 12 and 13 are fixed. A nut 15, for example with a left-hand thread, is rotatably fixed to the smaller arm of the lever 12 on the axis 14. And the nut 17 with the right thread is attached to the section on the axis 16 with the possibility of rotation. The nuts 15 and 17 are connected by a coupler 18 to the right and left threads at the ends.

A nut 20, for example, with a left-hand thread, is rotatably fixed to the smaller arm of the lever 13 on the axis 19. And to section 1 is fixed on the axis 21 with the possibility of rotation of the nut 22 with the right thread. Nuts 20 and 22 are connected by a coupler 23 to the right and left threads at the ends.

Ties 18 and 23 are provided with flats 24 and 25 for twisting with a key or a screwdriver.

After the sections are tightened, the flanges are made by rotating the screeds 18 and 23 to raise the sections and level them on uneven ground with their levers 12 and 13 resting on the ground.

It is advisable to make the section by casting from polymer concrete with a light expanded clay aggregate. In order for the bike not to slide on the surface, the surface of each section is covered with a styrene acrylic emulsion.

The declared sectional bike path can be quickly laid in difficult urban conditions and in parks right along the grass. The sections are lightweight and allow two people to mount the bike path. Sections take up little space when stacked. Section size 1.5 m by 2.5 m.

Claims (1)

Quickly assembled collapsible bicycle path, consisting of a road surface, characterized in that it is made of sections with a semicircular ridge to the width of the section on one side and a semicircular groove to the width of the section on the other side, with an adjacent ridge inserted in each section, each section is equipped with two flanges on one side and two flanges on the other hand, moreover, the flanges of one section are tightened with screws from the adjacent section, in addition, each section is provided with two axes at the ends, on which L-shaped two-arms are fixed e levers, a nut is attached to the smaller shoulder of each lever on the axis, and a nut is attached to the section on the sides with the possibility of turning the nuts with a thread opposite to the direction of the lever nut, the nuts being connected by a screw tie to the left and right threads at the ends, moreover, the screed is equipped with flats for twisting it.

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