WO2005083182A1 - 車線分離ユニットとその構成部材並びに移動式車線分離装置 - Google Patents
車線分離ユニットとその構成部材並びに移動式車線分離装置 Download PDFInfo
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- WO2005083182A1 WO2005083182A1 PCT/JP2004/004815 JP2004004815W WO2005083182A1 WO 2005083182 A1 WO2005083182 A1 WO 2005083182A1 JP 2004004815 W JP2004004815 W JP 2004004815W WO 2005083182 A1 WO2005083182 A1 WO 2005083182A1
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- lane
- section
- road
- blocks
- devices
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
Definitions
- Lane separation unit its components, and mobile lane separation device
- the present invention provides a self-propelled or non-self-propelled lane separation unit, a protective wall block and a protective wall movable device constituting the unit, and a fixing device and a plan fixing device for the unit;
- the present invention relates to a mobile lane separating device formed by knitting reversibly.
- QMB Quality of Service
- the guide frame of the transport vehicle 10 traveling in the reversible lane Fa is raised with the neck of the block B installed on one boundary line VI facing up, and the rolling guide is performed along the frame.
- the width of about one lane is reversibly shifted.
- the road width is sufficient for it.
- HOV lane Highway Occupancy Vehicle
- Patent Document 1 U.S. Patent No. 2 1 4 3 4 3 3
- Patent Document 2 U.S. Pat.No. 3,391,620
- Patent Document 3 U.S. Pat.No. 4,004,857
- Patent Document 4 U.S. Pat.No. 4,629,357
- Patent Document 5 Shokai Sho 6 4—4 2 3 1 2
- Patent Literature 6 Japanese Utility Model Application Laid-open No. 6—5 6 1 1 9
- Patent Document 7 U.S. Pat.No. 4,474,503
- Patent Document 8 Japanese Patent No. 450 022 Patent Document 9 U.S. Pat.No. 4,653,954
- Patent Document 10 U.S. Pat.No. 4,881,845
- Patent Literature 1 Japanese Patent Publication No. 4-1 7 2 4 6
- Patent Document 1 Japanese Patent Publication No. 7-8 8 6
- Non-Patent Document 1 Akiyuki Uchinai, Yukichi Kurosaki, "A Survey Report on U.S.A. on Traffic Management on the Chieichi Expressway for Congestion Countermeasures in the United States", Expressways and Automobiles, Japan, Expressway Research Committee, Japan 8 years (1 996) August 1st, Vol. 39, No. 8, p. 39-4-2
- Non-Patent Document 2 Kenji Shiiki, "Application of Concrete Mobile Protective Fence (QMB System)", Expressways and Automobiles, Japan, Highway Research Committee, Japan, April 1, 2000 Says, Vol. 43, No. 4, p. 25-28
- each time the traffic barrier reversibly shifts a lane difference is formed in the vicinity of the boundary between the front and rear ends of the reversible lane section and the normal section, approximately half a lane to one lane.
- traffic confusion in the vicinity of these boundaries is caused, and smooth traffic flow for vehicles traveling into or out of the reversible lane section is impeded.
- the transport vehicle itself is carried from the storage garage to the upstream and downstream sides of the reversible lane section, and after the work, the work of transferring it to the recycle garage is repeated.
- the vehicle In order to avoid collision with the transport vehicle that crosses the road, the vehicle must be temporarily stopped or the intrusion of the vehicle must be temporarily restricted.
- the existing equipment is designed so that the neck of the block faces the guide frame on both sides of the transport vehicle, pulls it up, and slides it down on the other side, so that the diagonal front and rear ends of the transport vehicle and the vehicle Drive with the side slightly protruding into the adjacent lane.
- the number of lanes must be at least 5 lanes in order to make the most of the advantages of the existing equipment. It is difficult to apply to the majority of existing roads where the area is around three lanes.
- traffic congestion which occurs in sections ranging from several meters to several hundred meters, which is caused by bottlenecks at flat intersections on general roads, is not limited to all over Japan, but is attracted everywhere in the world on a daily basis. It has been woken up, and the length of congestion during the rush varies.
- Non-Patent Document 1 a reversible lane section of a little over lkm for a short length of the entire equipment and about 16 km for a long one (see Non-Patent Document 1, 2) is reversibly shifted by driving the carrier at B temple speed of about 4 to 8 km.
- the conventional device actually has the above-mentioned problems in its smooth operation, and cannot cope with various road conditions and traffic congestion conditions in an almighty manner.
- the traffic barrier is formed mainly by a flexible protective fence, and the main purpose is to separate the reciprocating lane by the protective barrier. Consideration is not given to securing essential functions as a traffic barrier, such as preventing the vehicle from escaping into the lane or restoring the colliding vehicle in the normal direction of travel.
- the horizontal alignment of a road is composed of various combinations of three elements: straight lines, circles, and curves.
- the vertical alignment of roads includes flat terrain, sloping roads, ascending and descending roads, and crossing directions. There are various slopes, and the combinations vary widely.
- a mobile lane separation device (hereinafter, referred to as the present device) suitable for solving one or more of the above-mentioned technical problems, various road situations and various types of traffic congestion, both short and long, are provided.
- lane separation units hereinafter referred to as “units” that can respond flexibly.
- a protective wall block (hereinafter referred to as “block”) for use in lane separation and boundary use as a single product having compatibility
- a protective wall movable device (hereinafter, “movable device”) that is also used as a component of the unit for independent distribution. ) Is provided.
- a unit to be installed in the main part of the device is fixedly installed on the road surface immovably, or a fixing device for a yuet that is installed by getting into a fixed position, and the unit is installed from one side of the lane boundary to the other.
- the present invention provides a unit planning and fixing device suitable for securely guiding the movement of the unit and for fixing the unit on the boundary of the moving end.
- the present invention provides a unit ⁇ 1 to U4 obtained by covering and fixing one or more blocks B1 to ; 3 to movable devices K1 to K4.
- the structure of the movable device K3 is changed to a lifting device J that raises and lowers the blocks B1 to B3.
- the blocks B1 to B3 are lifted from the road surface 11 or installed on the road surface 11 by operating the lifting / lowering devices J1 to J3.
- a self-propelled unit U3 configured to suspend the device K3 inside the blocks B1 to B3; or to pull the device K3 downward.
- the structure of the movable device Kl, ⁇ 2 is changed to a trolley D1 equipped with a traveling device Q that reciprocates in the lane crossing direction, and a lifting device J for raising and lowering the blocks ⁇ 1 to ⁇ 3.
- a lifting device J for raising and lowering the blocks ⁇ 1 to ⁇ 3.
- 1 to J3 and clamping devices Cl and C2 for fixing the blocks B1 to B3 to the road surface 11 and incorporating the lifting and lowering devices J1 to J3.
- B3 is lifted from the road surface 11 or installed on the road surface 11, and the movable devices Kl and ⁇ 2 are lifted and clamped inside the blocks ⁇ 1 to ⁇ 3.
- a self-propelled tut Ul, U2 configured to be pulled down to release the clamp.
- the structure of the movable device K4 is obtained by incorporating lifting devices J1 to J3 for raising and lowering the blocks B1 to B3 into a traversing truck D2 moving in the lane crossing direction.
- the lifting / lowering devices J1 to J3 By operating the lifting / lowering devices J1 to J3, the blocks B1 to B3 are lifted from the road surface 11 or installed on the road surface 11 and the movable device K4 is moved to the blocks B1 to A non-self-propelled unit U configured to be lifted or pulled down inside B3, and to turn or traverse following the traversal movement of the self-propelled units U1 to U3.
- the movable device K It operates efficiently without making the l and 2 unnecessarily complicated, and can be effectively clamped to the road surface 11 during installation.
- the movable devices ⁇ 1 to ⁇ 4 and the blocks ⁇ 1 to ⁇ 3 can be transported to the construction site, where they can be easily assembled and integrated there. Invention of protective wall block and its effect
- the first invention relating to the block includes a left side wall 13 provided with an installation surface on a road surface 11 and a top wall 14 or a barrier 14 formed across an upper position therebetween. ⁇ 3, wherein the blocks ⁇ 1 and ⁇ 3 are formed into a space 12 having front and rear ends thereof open to communicate with each other, and having a bottom opened.
- one end 60 of the front and rear ends of the block # 2 is closed in an arc shape, the other end is opened in a communicating state, and the bottom is opened.
- the special feature is that it is configured as a space 12 that is made.
- the first invention relating to the movable device ⁇ 3 is to incorporate lifting devices J1 to J3 for raising and lowering the blocks ⁇ 1 to ⁇ 3 into a traversing truck D1 having a traveling device Q that reciprocates in the lane crossing direction.
- the table frame 16 is extended in the front-rear direction to the lifting / lowering devices J1 to J3, and the blocks B1 to B3 are straddled on the frame 16 to support the frame.
- the second invention of the movable device Kl, ⁇ 2 is a lifting device J1 to J3, which raises and lowers the processes ⁇ 1 to ⁇ 3, in a trolley D1 equipped with a traveling device Q that reciprocates in the lane crossing direction. And clamping devices C 1 and C 2 for fixing the blocks B 1 -B 3 to the road surface 11 side, and inserting a staple frame 16 into the elevating devices J 1 -J 3 in the front-rear direction.
- the blocks B1 to B3 are straddled and supported.
- the third invention of the movable device K4 is that the lifting device J1 to J3 for raising and lowering the blocks B1 to B3 is incorporated in the traversing vehicle D2 moving in the lane crossing direction, and the lifting device J1 to J3 is included in the lifting device J1 to J3. It is characterized in that the table frame 16 is extended in the front-rear direction, and the blocks 16 to B3 are straddled on the frame 16 to support the frame.
- the invention relating to the fixing device is as follows: fixed bases P1 to P3 are laid on the moving ends of the units U1 to U3, and the bases P1 to P3 are provided with clamping devices incorporated in the units Ul and U2. It is characterized in that engaged pieces 42a and 42b with which C1 and C2 are engaged are configured.
- the first invention relating to the guide fixing device is as follows.
- a wheel 53 provided with a rubber wheel portion 531 and a tapered wheel portion 532 is attached to the traversing truck D1 of the units U1 to U3, and the unit U1 to U3 is mounted.
- 3 lays a fixed base P3 on the lane boundaries VI and V2 in which the shuttle travels back and forth.
- a rail portion 54 for rolling the wheel 53 is provided, and engaged pieces 4 2a and 4 2b are engaged with the clamping devices C l and C 2 incorporated in the units U 1 and U 2. It is characterized by the following.
- a wheel 55 provided with a flange wheel portion 55 1 and a tapered wheel portion 55 2 is attached to the traversing truck D 1 of the self-propelled units U 1 to U 3.
- a fixed base P4 is laid between the lane boundaries VI and V2 where 1 to U3 move back and forth, and the base P4 has guide rails 5 for rolling the trolley D1 in the lane crossing direction. 6 and the engaged pieces 4 2 on which the clamp devices C 1 and C 2 incorporated in the units U 1 and U 2 engage on the lane boundary lines V 1 and V 2 intersecting the rails 5 6 a, 42b.
- a drive gear 58 is attached to the transverse carriage D1 of the ut U1 to U3, and the lane boundary lines VI and V2 in which the units U1 to U3 reciprocate.
- a rack rail 59 engaging with the gear 58 is formed in the lane crossing direction, and a lane boundary line V 1 intersecting with the rail 59 is provided on the base P5.
- V2 are characterized in that engaged pieces 42a, 42b with which the clamping devices C1, C2 incorporated in the units Ul, U2 are engaged are configured.
- the positioning of the units U1 to U3 entering the fixed base P3 is reliably performed, and the displacement of the installation position due to the reciprocating movement of the units U1 to U3 is prevented.
- the boundary is It reliably guides movement from one of the lines VI and V2 to the other, and also enables secure clamping at the moving end. Invention of mobile lane separation device and its effect
- the first invention relating to the present device is to form the reversible lane sections Ll and L4 into a rubbing section XI at the head, a road-shaped section Y1 at the main body, and a rubbing section Z1 at the tail, and the reversible lane sections
- a large number of UTTs U1 to U4 are connected and installed on the outbound or return lane boundaries V1 and V2, and the units U1 to U4 are connected to the movable devices K1 to K4, Movable device 1
- the group of the sets U 1 to U 4 traversing from one of the boundary lines VI and V 2 to the other and being incorporated in the rubbing sections X 1 and Z 1 described above, in any of a polygonal line shape, a stepped shape and a linear shape. It is characterized in that it is configured to reversibly
- the reversible lane sections L2 to L4, L6a, L6b are rubbed at the head rubbing section X1 and the subsequent section from the main body section to the tail section is a road-shaped section.
- Y1, Y2 to Yn, Ym and the rubbed section Zl, Z2 to Zn, Zm are divided into a plurality of sections as a set, and the reversible lane section is on the outward or return lane boundary.
- a large number of units U1 to U4 are connected and installed on the lines V1 and V2, and the reversible lane section is configured to be reversibly movable in multiple stages.
- it can be installed on most existing roads with three or four lanes of round-trip traffic or two lanes of round-trip traffic with three lanes in the vicinity of the outflow / ingress area at the intersection.
- the UET U4 at the beginning of the rubbing section X1 is connected to the rear end of the median strip N1, which reciprocates the downstream section of the road, or of The vicinity of the vehicle inflow to the intersection A1 is connected to the rear end of the median strip H1 that has shifted toward the return road, or the center of the roadway that has changed the vicinity of the vehicle inflow to the intersection A1 toward the return.
- the unit U 4 at the rear end of the rubbing sections Zl, Z2 to Zn is connected to the front end of the median strip N2 that separates the upstream section from the road, or the intersection A2 of the upstream section of the road.
- Connect the vicinity of the inflow section of the vehicle to the front end of the median strip T2 shifted to the outward road side, or fix the vicinity of the vehicle inflow section from the plane intersection A2 to the front end of the roadway center line shifted to the outward road side To one of the end protection wall blocks B2.
- this device when this device is connected to the median strip H1 or the rear end of the lane center line where the vehicle entrance to the intersection A1 is shifted to the return route, the right turn lane (in the case of the left-hand traffic system) Or, by operating this device, the length of the vehicle standby lane can be freely increased to the fixed length of the left turn lane (in the case of the right-hand traffic system), and during a rush hour, the surplus number of vehicles in the reversible lane of the increased standby lane length is increased. Accommodate traveling vehicles.
- the cutout U4 at the head of the rubbing section X1 in the first invention and the second invention of the present device is connected to a central separation zone Na that reciprocates between the exit and the entrance from the main road of the interchange. It is connected to the rear end, and the unit U4 at the rear end of the rubbing sections Zl, Z2 to Zn is connected to the front end of the median strip N3 that reciprocates and separates the main road between the upstream sections.
- unit U4 at the rear end of rubbing section X1 is connected to the front end of median strip Na that reciprocates between the exit and entrance from the main road of the interchange, and rubbing sections Zl, Z2 ⁇
- the head U 4 of Z m is connected to the rear end of the median strip N 1 that reciprocates the main road in the downstream section of the road.
- a road-shaped section Ha is formed at the forefront of the rubbing section X1 in the first invention and the second invention of the present device, and a reversible lane section Ra including the road-shaped section Ha and the rubbing section X1 is formed.
- Units U1 to U4 are connected on lane boundaries VI and V2.
- a road-shaped section Tb is formed at the end of the rubbing sections Zl to Zn, and the lane boundary line V1 of the reversible lane section Rb including the road-shaped section Tb and the rubbing sections Z1 to Zn.
- Units U1 to U4 are connected on V2.
- the reversible lane section L5a is sectioned into a rear rubbing section Za and a trailing section Ta, and the lane boundary of the reversible lane section L5a is defined.
- Utts U1 to U4 are connected and installed on the lines V1 and V2, and the utt U4 at the beginning of the rubbing section Za is attached to the rear end of the median strip N1 that reciprocates the downstream section of the road. It is characterized by being connected.
- the reversible lane section L5b is formed into a forefront section Ha and a rubbed section Xa at the beginning, and the lane boundary of the reversible lane section L5b is defined.
- Units U1 to U4 are connected and installed on the lines VI and V2, and the unit U4 at the rear end of the rubbed section Xa is connected to the front end of the median strip N3 that reciprocates the upstream section of the road. It is characterized by the following.
- the reversible lane section L on p It demonstrates its usefulness as a complementary device that eliminates traffic complications near the upstream and downstream sides.
- the units U1 to U3 incorporated in the device should be run at extremely slow speed. Specifically, to move the device laterally about one lane, 5 to 10 minutes at the earliest; By setting the time to about 0 minutes to 1 hour, the entire device can be reversibly shifted while the vehicle is allowed to travel without any particular driving restrictions.
- Providing the various devices described above will alleviate and eliminate traffic congestion caused by long-standing road intersections and interchanges as bottlenecks, and prevent traffic accidents caused by traffic confusion. At the same time, it will reduce the occurrence of traffic pollution due to traffic congestion, reduce fuel consumption and waste of trip time, and in a broad sense, contribute to energy conservation and prevention of global warming.
- Fig. 1 is an exploded perspective view showing a self-propelled tut.
- a movable device in which a lifting device, a traveling device, and a clamp device are incorporated in a traversing truck, and four blocks mounted on the movable device. And the cover of the unit connecting part.
- FIG. 2 is a perspective view showing a self-propelled unit without a clamp device.
- Figure 3 is a longitudinal front view of the unit with the protective fence, showing the block installed on the road surface, and the entire movable device being lifted up slightly above the road surface.
- FIG. 4 is a front view showing a state in which the block is lifted off the road surface and the traversing carriage is movable.
- FIG. 5 and 6 are longitudinal side views of a unit having a clamping device.
- FIG. 5 shows a state in which the block is installed on a road surface
- FIG. 6 shows a state in which the block is lifted off the road surface. Is shown.
- FIG. 7 is a cross-sectional plan view of the unit.
- FIG. 8 is an exploded perspective view of the link device.
- FIG. 9 and 10 are longitudinal sectional front views showing the clamped state of the unit.
- FIG. 9 shows a clamped state with the engaged piece
- FIG. 10 shows a non-clamped state. ing.
- FIG. 11 is an exploded perspective view of the clamp device.
- FIG. 12 and FIG. 13 are a cross-sectional plan view and a vertical cross-sectional side view showing a connecting portion of the adjacent cuts.
- FIG. 14 and FIG. 15 are a perspective view and a cross-sectional side view showing a first example of a fixed base having an engaged piece, which is on a boundary line of a reciprocating end of a tut provided with a clamp device. The unit is laid and the unit is clamped on the boundary line.
- FIG. 16 is a perspective view showing a second example of the fixed base, in which a cut provided with the first and / or the second clamping device is provided at the boundary of the moving end thereof. Clamp on the wire.
- FIG. 17 and FIG. 18 are diagrams showing an embodiment of the wheels of the traversing bogie and the fixed base thereof.
- FIG. 19 is a perspective view showing a third example of a fixed base having a rail portion and a portion to be clamped, which is laid on the boundary line of the moving end of the unit and provided with the wheels shown in FIG. 17. Correct the positional deviation due to the reciprocating movement of, and ensure the reliability of clamp fixing.
- FIG. 20 is a perspective view showing a fourth example of a fixed base having a plan rail and a portion to be clamped, which is laid in a lane transverse direction between one and the other of the boundary lines, and is shown in FIG. It ensures the reciprocation of the unit with wheels and the certainty of the clamp fixing.
- FIGS. 21 and 22 are a side view and a front view, respectively, showing a driving gear incorporated in a traversing bogie and a base provided with a pin rack.
- FIG. 23 is a perspective view showing a fifth example of a fixed base having a rack rail and a portion to be clamped, in which a drive gear shown in FIGS. 21 and 22 and a unit provided with a clamping device are reciprocated. And secure its secure clamping.
- FIG. 24 and FIG. 25 are perspective views showing modified examples of the bogie frame.
- Fig. 26 shows the bogie frame shown in Fig. 25 with the left and right ends cut into the side walls of the block. It is a vertical front view which shows the state which faced the notch part.
- FIG. 27 is a perspective view showing an end block.
- FIGS. 28 and 29 are longitudinal sectional side views showing a non-self-propelled tut in which a movable device is covered with two blocks and the turning property is taken into consideration.
- FIG. 28 FIG. The block is installed on the road surface, and the movable device is suspended inside the block.
- Fig. 29 shows the block floating above the road surface.
- FIGS. 30 and 31 are longitudinal side views showing a non-self-propelled unit with a movable body equipped with one block and capable of turning.
- Fig. 31 shows a state in which a block is installed on a road surface and a movable device is suspended above the road surface, and
- Fig. 31 shows a state in which the block is raised from the road surface.
- FIGS. 32 to 35 are longitudinal sectional side views showing another embodiment of the tut.
- FIG. 32 shows a self-propelled unit which moves up and down three blocks by three link devices.
- Fig. 33 shows a non-self-propelled cut-out which is lifted up and down by a pair of link devices with two blocks opposing each other, and
- Fig. 34 shows the opposite direction to Fig. 33.
- a self-propelled unit that lifts and lowers two blocks with a pair of link devices is shown.
- Fig. 35 shows a self-propelled unit that raises and lowers four blocks with a pair of link devices facing the front half and the rear half.
- Fig. 36 is a vertical cross-sectional side view showing the outline of a self-propelled hut that moves up and down four blocks with four X-shaped link devices, and incorporates a clamp device as necessary .
- FIG. 37 is a longitudinal sectional side view showing a main part of FIG.
- FIG. 2 is a plan view showing the overall outline of the configuration.
- this device is installed in a reversible lane section between the median strip that turns right near the vehicle inflow to the target intersection and the median strip in the upstream section of the road. This shows a case where the length of the waiting lane of a right-turn vehicle can be freely changed.
- Fig. 39 shows a case where the length of the standby lane of a right-turn vehicle can be freely changed by changing the reversible lane section incorporating this device into two or more stages.
- Figure 40 shows the central demarcation zone where the vehicle turned rightward toward the return road near the vehicle inflow to the intersection on the downstream side of the road, and the central separation where it shifted to the outbound side near the vehicle inflow from the intersection on the upstream side on the road.
- the figure shows the case of multi-stage reversible transition between the belt and the belt.
- Fig. 41 shows that the median strip near the vehicle inflow to the downstream intersection shown in Figs. 38 to 40 and the median strip near the vehicle inflow from the upstream intersection can be reversibly shifted.
- the device installed between both intersections is configured to be reversibly movable, and at the same time, the vicinity of the vehicle inflow from the downstream intersection and the vicinity of the vehicle inflow to the upstream intersection are freely reversible.
- Fig. 42 shows a case in which the boundary between the downstream side and the upstream side is made irreversible by this device in order to complete the existing device.
- Figure 43 shows the section between the exit and the entrance from the main road as a reference to the section on the upstream side of the road and the section on the downstream side of the road in order to alleviate and eliminate traffic congestion caused by the interchange as a bottleneck. It is a top view which shows the case where an area
- FIGS. 44 to 46 are enlarged plan views showing a group of gussets incorporated in the rubbing section at the head, and FIG. 44 shows a unit having four blocks attached thereto. The figure shows the case in which a plurality of are rubbed in a broken line and shifted or reversibly shifted in a straight line.
- Fig. 45 shows the case where two or more blocks with two blocks attached thereto are rubbed in a polygonal line and displaced or linearly reversibly displaced.
- Fig. 46 shows a self-propelled unit with three blocks attached and a non-self-propelled unit with one block attached alternately, reversing by shifting to a step-like planar form. Or a linear reversible transition.
- Fig. 47 to Fig. 49 are longitudinal sectional side views showing the outline of a unit incorporating an electric jack.
- Fig. 47 four blocks are raised and lowered by two electric jacks.
- Self-propelled Figure 48 shows a self-propelled unit that raises and lowers three blocks with two electric jacks.
- Figure 49 shows two units that move up and down with one electric jack. A non-self-propelled unit having a turning property is shown.
- FIG. 50 is a partially cutaway side view showing a main part when the lifting device is an electric jack.
- the cuts U1 to U4 of the present invention include a protective wall block B1 to: B3 and one of four types of protective wall movable devices K1 to K4. ⁇ One or more of the blocks B 1 to B 4 are covered with any one of ⁇ 4 and assembled by connecting them.
- one or two or more of these units U1 to U4 are connected to one of the reversible lane sections L1 to L6a and L6b shown in FIGS. 38 to 43, for example, on the outbound side.
- a series of mobile lane separators S1 to S6a and S6b are assembled by connecting them side by side on the lane boundary V1, and they are connected to the lane boundary V2 on the return road side by about one lane. By traversing, it will be used for reversible lane transition operation.
- the cut U1 of the first embodiment, that is, 400a, is fixedly covered with four blocks B1 on the movable device 1 as shown in FIG. 1 and FIG. 3 to FIG. I do.
- the structure of the movable device K1 is changed to a traversing truck D1 equipped with a traveling device Q that reciprocates in the lane cross direction, an elevating device J1 that raises and lowers four blocks B1, and a horizontal width direction.
- the configuration is such that a first clamp device C1 that operates in a clamping manner and a second clamp device C2 that operates in a forward and backward direction are assembled.
- Unit U2 of the second embodiment is a case where the second clamp device C2 shown at the bottom of FIG. 1 is not provided, and the movable device K2 is covered with four blocks B1.
- the movable device K2 is fixed to a traversing trolley equipped with an elevating device J1 and a traveling device Q; D1 is fixed to the road surface 11 side via the movable device K2.
- the unit U 3 of the third embodiment, that is, 400 c, is the case shown in FIG.
- the movable device K 3 includes the lifting device J 1 and the traveling device Q And a trolley D1 provided with a block, and four movable blocks B1 are covered and fixed to the movable device K3.
- the unit U 4 of the fourth mode is a case where the drive system of the traveling device Q is removed from the movable device K 3 shown in FIG. 2, and the movable device K 4 It is composed of a non-self-propelled traversing truck D2 provided with four blocks B1 covered and fixed to the movable device K4.
- the UET U4 traverses and turns in accordance with the self-propelled units U1 to U3 of the first to third aspects.
- Block B 1 is a precast concrete product that is integrally molded and has a convex-shaped external section with a slightly raised central section on the upper surface, and a vertical section inside the block, and a front-rear end.
- the opening is formed in a communicating state, and the bottom is formed in an open tunnel-like space portion 12.
- the block B 1 is provided with side walls 13 rising at both left and right positions, and a top wall portion 14 protruding slightly upward slightly across the upper position therebetween, and has both left and right shoulders.
- a portion is formed in a corner step portion 15, and a groove portion 17 is formed in a ceiling portion of the section wall portion 14 so that a table frame 16 inserted over an upper portion of the elevating device J 1 is fitted.
- the size of the block B 1 is, specifically, about 60 cm in left and right width, about 45 cm in height, about 10 cm in wall thickness, about lm in length, and weight per body. It is about 250 kg. Note that, instead of the above-mentioned corner step portion 15, both left and right shoulder portions of the block B1 may be formed as two-sided inclined walls 151.
- Reference numeral 18 denotes a bogie frame for the horizontal bogies 0 1 and D 2 .
- the bogie width is about 40 cm and about 4 m.
- the connecting joint 19 formed of a channel steel having a long length and fixed to both front and rear ends thereof is provided with a long hole 191.
- Reference numerals 20 and 21 denote a driving wheel and a driven wheel of the traversing bogie D1, which are mounted on the bottom of the bogie frame 18 at left and right positions with a space therebetween, and the driving wheel 20 is located at a position closer to the front and rear of the bogie frame 18.
- the driven vehicle 21 is supported by the bearing frame 22 1, which has been inserted, and is supported by a wheel holder 222 fixed at an intermediate position of the bogie frame 18.
- Ml is a traveling motor (hereinafter referred to as a traveling motor) with a forward / reverse rotating speed reducer G1, which is attached to the front and rear ends of the bogie frame 18 and fitted to the output shaft 231 of the speed reducer G1.
- a transmission chain 24 (a toothed belt is also possible) is suspended between a sprocket 232 and a sprocket 202 fitted on an axle 201 of the drive wheel 20.
- Reference numeral 18 1 denotes a through hole of the chain 24, which is formed in the bogie frame 18 at the front and rear positions.
- the traversing carriage D1 traverses substantially parallel.
- the traversing vehicle D1 traverses while appropriately turning by changing the rotation speed and rotation speed of one of the front and rear drive wheels 20 to be larger or smaller than the other, or by giving a slight time lag. I do.
- the reduction ratio of the traveling motor Ml is, specifically, fixed to any value within a range of about 1Z1,000 to 1 / 12,000, or is variable to a reduction ratio according to congestion conditions. It is desirable to be adjustable. Given the above reduction ratio, one rotation of the output shaft 231 rotates at a very low speed in about 0.5 to 6 minutes.
- the traveling motor Ml when the traveling motor Ml is driven to move the traversing car D1 in a lane width of, for example, about 3 m or more, if the wheel diameter is 10 cm, the output shaft 231 and the axle 201 are connected. It will rotate 10 times.
- the speed reduction ratio is approximately 000 to 12,000. , 5 ⁇ : The trolley D1 moves in one lane over about 10 minutes.
- travel during the period before traffic congestion is predicted, such as during times when there is a moderate amount of round-trip traffic, such as when returning home in the evening, watching sports, or during other events, such as during the end of events or when returning from vacation. Assuming, the vehicle travels in one lane at a reduction ratio of about 13,000 to 14,000 over a period of about 15 to 20 minutes.
- the vehicle can be subjected to a reversible transition without restricting the running of the vehicle and allowing the vehicle to run.
- the vehicle will travel about one lane in 20 revolutions, but if the reduction ratio is about 1 / 500-1 / 1,000. For example, the trolley D1 moves in one lane in about 5 to 10 minutes.
- M 2 is a lifting / lowering motor (hereinafter referred to as a lifting / lowering motor) with a speed reducer G 2 installed at an intermediate position of the bogie frame 18.
- the speed reducer G 2 passes through a rotating shaft 25 that rotates forward and reverse. I have. Near the middle part between the front and rear end positions of the rotating shaft 25 and the installation position of the speed reducer G2, a screw part 251 for forming a reverse screw is formed in the front half part and the rear half part.
- the elevating device J 1 is composed of four units of a link device 26 configured to link in a vertically inverted y-shape and the above-mentioned elevating drive system, and the two units of the first half and the two units of the second half are connected to the bogie frame 18. It is installed symmetrically around the center line of the space.
- the link device 26 has a table frame 16 of about 4 inches in length and made of a channel steel fixed across the front and rear.
- Reference numeral 27 denotes a coupling joint fixed to both front and rear ends of the table frame 16, and has a long hole 271 formed in the center thereof.
- Reference numeral 28 denotes a main link that is supported diagonally with a space left and right, and a tubular spacer 291-1 to 293 is sandwiched between the upper, middle, and lower three places.
- Reference numeral 30 denotes a sub-link supporting the main link 28. The upper end of the sub-link is supported diagonally on the intermediate outer side of the main link 28 by a support shaft 311. The lower end of the sub-link is also a spacer 2994. Is sandwiched.
- Reference numeral 32 denotes a lower bracket formed in an upward U-shape, and the lower end of the sub-link 30 is fitted into one of the front and rear thereof, for example, at the rear position, and the support shaft 3 1 2 is inserted through the side. It is pivoted. Then, the lower end of the main link 28 is fitted into one of the front and rear, e.g., the elongated hole 3 21 at the front position, and the main link 3 13 is inserted through the side from the main link. The lower end of 28 is slidably supported at both ends in the front-rear direction.
- Reference numeral 3 denotes an upper bracket formed in a downward U-shape, and the upper end of the main link 28 is pivotally mounted on a support shaft 3 14.
- Numeral 34 denotes a cylindrical nut fixed orthogonally to the upper center of the spacer 293, and the screw part 251 of the rotating shaft 25 is screwed to the nut 34.
- the lifting device J1 that raises and lowers the block B1 is configured by screwing and penetrating the nut 34 of 6 and the nut 34 of two link devices 26 on the rear side.
- the block B 1 is raised from the road surface 11 by a height of about several cm to 10 cm and rises as the table frame 16 rises, and the trolleys D 1, D
- the wheels 20 and 21 can be moved by touching the ground.
- the block B 1 is pulled down as shown in FIGS. 3 and 6, and is placed on the road surface 11, and then the bogie frame 18 is further raised.
- the vertical distance between the table frame 16 and the bogie frame 18 is relatively small.
- the first clamp device C1 is composed of a pair of left and right inverted L-shaped clamp arms 35a pivotally pivoted and a connecting lever 36a such as a link or a rod. As shown in FIG. 5 and FIG. 5 to FIG. 7, it is assembled to the bogie frame 18 and the table frame 16 at the front and rear positions of the movable devices K1 and K2.
- 37 a is a bearing fixed to the bogie frame 18, and has a base end of the clamp arm 35 a pivotally mounted on a support shaft 37 1.
- 38 a is a bearing fixed to the table frame 16, and the upper end of the connecting lever 36 a is pivotally mounted on a support shaft 38 1.
- the lower end of the connecting lever 36a is pivotally connected to the corner 351 of the clamp arm 35a by a support shaft 382.
- Reference numeral 352 denotes a hook formed at the tip of the clamp arm 35a.
- Reference numeral 182 denotes a through hole for the clamp arm 35a formed in the bogie frame 18.
- FIG. 14 a clamped fixed base P1 (hereinafter, referred to as a first base) with which the first clamp device C1 engages will be described with reference to FIGS. 14 and 15.
- a first base a clamped fixed base P1 (hereinafter, referred to as a first base) with which the first clamp device C1 engages will be described with reference to FIGS. 14 and 15.
- FIG. 14 a clamped fixed base P1 (hereinafter, referred to as a first base) with which the first clamp device C1 engages
- the first base P1 is buried or laid on the road surface 11 on the boundary line V1, V2 of the reciprocating end of the unit U2, and the four corners are fixed with anchor ports 39. .
- the top of the first base P1 is formed into a flat, truncated pyramid-shaped mountain portion 401 raised slightly upward from the road surface 11, and the outer peripheral portion is an inclined surface 402.
- 4 1 a is the clamp arm 3 5 a
- Reference numeral 42a denotes an engaged piece such as a mouth pad, a wire, or a strip which is provided at the upper center position of the groove 41a, and the engaged piece 42a has a clamp arm 35a.
- the hooks 3 52 are locked by engagement.
- Reference numeral 43 denotes a reflection plate, which is fitted into the peak portion 401 and the inclined portion 402.
- the first base P1 has a function as a boundary sign without hindering normal vehicle running.
- a block B 1 descending integrally with the table frame 16 is first installed on the road surface 11, and the entire movable device K l, ⁇ 2 is lifted inside it.
- the hooks 352 are locked by being clamped to the engaged pieces 42a.
- the unit U2 is fixedly installed on the boundary lines VI and V2 of the reciprocating end.
- the self-propelled unit U2 is provided with the units U1 to U1 to be incorporated in the road sections Yl, ⁇ 2 to ⁇ of the devices S1 to S6a and S6b shown in FIGS. 38 to 43. It will be incorporated at the beginning and end of the U4 group, and in the middle if the road alignment draws a carp. For example, if the total length of the road section Y l, ⁇ 2 to ⁇ ⁇ exceeds 10 Om or 20 Om, it is included at intervals of about 5 Om or 10 Om.
- the units S1 to S6a and S6 are installed by incorporating the unit U3 shown in Fig. 2 or by incorporating the unit U3 and the unit U4. b is organized.
- the entire device will function as a semi-rigid protective fence, preventing the colliding vehicle from jumping into the opposite lane or escaping. Function to prevent collision and return the collision vehicle to the normal direction of travel.
- the second clamping device C 2 illustrated at the bottom of FIG. 1 with an interval in front and back is a bogie frame located inside the first clamping device C 1. It is assembled near the center of the frame 18 and the table frame 16 and clamps by swinging back and forth.
- the second clamp device C2 has the same configuration as that of the first clamp device C1, except that the mounting angle is changed by about 90 degrees.
- the main components of the second clamp device C2 are denoted by the reference numerals of the clamp arm 35b, the connecting lever 36b, and the bearings 37b, 38b, and the description of the configuration is omitted.
- the clamped fixed base P2 (hereinafter, referred to as the first device) shown in FIG. 2) are fixed on the boundaries VI and V2 of the moving end where the unit U1 traverses.
- the second base P 2 has almost the same force before and after that, for example, the first half is almost the same as the first base P 1 It is formed in the clamped portion, and the other rear half is formed into a flat, truncated cone-shaped peak 403 slightly raised from the road surface 11 similarly to the front half.
- Reference numeral 41b denotes a groove that projects the tip of the clamp arm 35b, and is recessed in the front-rear direction at the center of the base P2 between the peaks 403.
- Reference numeral 42b denotes an engaged piece, such as a rod or a wire, with which the hook 352 of the clamp arm 35b is engaged.
- the clamp arms 35a and 35b swing in the direction of the closed blade around the bearings 37a and 37b as fulcrums.
- the hook 352 at the tip of one arm 35a is attached to the engaged piece 42a of the second base P2, and the hook 352 at the tip of the other arm 35b is attached to the engaged piece 42b.
- Uet U1 mainly consists of the leading end of road section Ha at the forefront and the trailing section T at the tail end in the devices S4, S5a and S5b shown in Figs. 41 and 42. It is reversibly displaced by being incorporated at the ends of a and Tb, and is clamped and fixed on the boundaries V1 and V2 of the reciprocating ends.
- the unit U2 (400b) at the leading and trailing ends of ⁇ 2 to ⁇ , and the intermediate position By incorporating the unit U3 (400c) shown in FIG. 2 or the unit U4 (400d) and this unit S4, S5a, and S5b are knitted.
- the devices S4, S5a and S5b shown in Fig. 41 and Fig. 42 demonstrate their usefulness as semi-rigid protective fences for colliding vehicles, and prevent them from jumping into the opposite lane.
- it In addition to fulfilling the function of returning the vehicle to the normal direction of travel, it also reduces impact due to a head-on collision with the foremost and last unit U1 (400a), and is excellent in preventing runaway in unexpected directions. Also in this case, it is excellent in that the entire device is stably fixed and held on the boundary lines V1 and V2 except for the operation time periods of the present devices S4, S5a and S5b.
- reference numerals 441 to 444 denote through holes formed in the block B1
- 161 denotes a through hole formed in the tape notch frame 16, and a through hole provided in the center of the top wall portion 14.
- a flexible protective fence made of steel pipe with a length of about 4 m and a vertical lattice shape as shown in Fig. 3 to Fig. 5, that is, the support 451 of the guard fence 45 is fitted and fixed.
- a traffic barrier composed mainly of a rigid protective wall is formed.
- the bolt ⁇ ⁇ ⁇ nut 4 61 is inserted into the through hole 442 provided at the front and rear positions of the wall portion 14 and the through hole 161 of the staple frame 16. Fix it.
- the through hole 443 is formed so as to penetrate in the front-rear direction of the side wall portion 13.
- a long connecting rod 47 and a connecting member such as a piano wire or wire are inserted through 43.
- 48 is a sheet-like packing interposed between adjacent blocks B1.
- the connecting rod 47 passes through the four blocks B1 laid across the table frame 16 and the packing 48 interposed therebetween, and the front and rear ends of the connecting rods 47 are nuts 471. By tightening, the four blocks B 1 are connected and integrated.
- the joint plate 49 is fitted into the recess 13 1 of the adjacent block B 1, and the through hole provided in the recess 13 1 is provided.
- a bolt (not shown) is screwed into the hole 4 4 4 or a joint plate 49 is inserted into a buried port (not shown) protruding from the recess 131, and a nut (not shown) is inserted.
- connection port 47 and the joint plate 49 it is possible to cope with either one of the connection port 47 and the joint plate 49.
- Reference numeral 50 denotes an elastic pad made of hard rubber fixed to the bottom surface of the side wall portion 13 and having an appropriate cushioning property, which enhances ease of installation on the road surface 11 and copes with drainage during rainfall.
- Reference numeral 51 denotes a bellows-shaped connecting cover, which has the same vertical shape as that of the block B1 and has a convex appearance, and includes side cover portions 5 1 1 on both left and right sides and an upper portion therebetween.
- the cover is composed of a top force par portion 5 12 to be covered and a stepped cover portion 5 13 on both left and right shoulders thereof, and its outer peripheral edge is fixed to a terminal portion of the block B 1 by screws.
- Reference numeral 2 denotes a blinking or rotating warning light, which is attached to the upper part of the guard fence 45, and is composed of the devices S1 to S6a and S6b which are knitted as shown in FIGS. 38 to 43. The driver is notified of the start of the reversible transition, that it is operating, and that the devices S1 to S6a and S6b are reversible.
- reference numeral 46 2 denotes a bot / nut connecting units U 1 to U 4, which are connected to connecting joints 19 projecting from the respective bogie frames 18, or One connecting bolt 463 is inserted and connected to the connecting joint 27 protruding from the table frame 16 and the connecting joint 19.
- the carriage 53 of the traversing truck D 1 shown in FIG. 17 has a hard rubber wheel portion 531 at the center of the main body, and a truncated cone-shaped tapered wheel portion 532 at both front and rear positions. I have.
- the wheels 53 are mounted in place of the wheels 20 and 21 of the trolley D1 of UET U1 to U3, and accordingly, the reciprocating end of the trolley D1 is shown in FIG.
- a vertically-long fixed base for clamping P 3 (hereinafter referred to as “third base”) is laid along the boundaries V 1 and V 2.
- reference numeral 54 denotes a rail portion for rollingly guiding the wheels 53, and is recessed in the left-right direction at the front and rear positions and the middle portion of the third base P3, and is inside one of the rail portions 54.
- the part is formed in a wide-mouthed part 541 which is expanded like a trumpet, and the outer part on the opposite side is closed.
- the raised ridges 40 3 At the positions closer to the front and rear of the third base P 3, as in the case of the second base P 2, the raised ridges 40 3, the engaged rods 4 2a, and 4 2b are provided. Clamped portions 57 having grooves 41a and 41b are formed, and the entire base P3 is raised slightly above the road surface 11 so that the rails 54 are formed. The groove bottom and the road surface 11 are substantially flush.
- the trolley D1 equipped with the wheels 53 shown in Fig. 17 moves from one of the boundaries VI and V2 to the other, and the rubber wheels are added to the wide-mouthed portion 541 of the third base P3. 531 faces, and the tapered wheel section 532 rolls on the guide edge 542 of the rail section 54 via the wide-mouth section 541.
- the positioning of the units U1 to U3 to be mounted on the third base P3 is reliably performed, and the displacement of the installation position due to the repetitive reciprocation of the units U1 to U3 is prevented or corrected.
- the clamps are fixed at fixed positions.
- the wheel 55 shown in FIG. 18 has a disc-shaped flanged wheel portion 511 at the center of the main body, and truncated cone-shaped tapered wheel portions 552 at the front and rear sides thereof.
- These wheels 5 5 are mounted in place of the drive wheels 20 of the trolley D l of the units U 1 to U 3, and accordingly, as shown in FIG. 20, between the boundaries VI, V 2, the units U 1 to U
- a third fixed base P 4 for clamping (hereinafter, referred to as a fourth base) is laid across the width direction.
- reference numeral 56 denotes a guide rail formed in a lane-crossing direction.
- the flange wheel portion 55 1 of the wheel 55 is fitted into the rail 56, and the tapered wheel portion 55 2 is a guide rail.
- the units U1 to U3 traverse from one of the boundaries V1 and V2 to the other.
- Fig. 21 and Fig. 22 show the case where the drive wheel 20 of the traversing bogie D1 is a gear 58, and the gear 58 is a tooth 581 in the center of the main body and its front and rear positions. And a tapered wheel portion 582 formed in the same. Accordingly, as shown in Fig. 23, between the boundaries VI and V2, the fixed bases P5 (hereinafter, referred to as fifth bases) for clamping are unity of the units U1 to U3. Lay it in the direction.
- a rack rail 59 provided with a pin rack 591 is formed in the lane-crossing direction, and at both left and right ends of the base P5, the same clamped parts 57 as described above are provided.
- the drive gear 58 can be incorporated on a coaxial shaft 201 with a drive wheel 20 that reciprocates on the road surface 11.
- the unit U 1 to U 3 are connected to the pin rack 59 1 laid on the road surface 11 by rotating the drive gear 58 of the traversing truck D 1 to rotate the unit U 1 to U 3 to one of the boundary lines VI and V 2. Traverse from one to the other.
- the guide rails 56 and the rack rails 59 on the fifth base P5 and the fourth base P4 are used to connect units U1 to U3 to slopes such as uphills and downhills, roads with ups and downs, It is assumed that the system will be constructed on a road bridge with a slope or down slope, or a road with a slope that is traversed in the cross direction. Assures reliable reciprocating travel at a fixed position without causing positional deviation toward the vehicle.
- the block B 2 shown in FIG. 27 is closed at one of the front and rear ends of the block B 1, for example, at an end wall 60 having a front end formed in an arc shape.
- a semi-arc-shaped barrier portion 141 is integrally formed above the front position 4.
- the block B2 is assembled at the leading end position and the trailing end position of the unit U1 at the forefront and rear ends of the devices S4, S6a, and S6b shown in FIGS. 41 and 42. Further, the single product may be a boundary block at the beginning of the median strips H I and H 2 and at the end of the median strips T 1 and T 2 shown in FIGS. 38 to 40.
- the link device 26 for raising and lowering the table ⁇ frame 16 is attached to a nut 34 orthogonally arranged at the lower end of the main link 28, and the rotating shaft 25 with the front half and the rear half reversely screwed.
- a lifting / lowering motor M2 is combined with a rack and pinion mechanism linear head (corresponding to reference numeral G2), and a linear guide (corresponding to reference numeral 25) replacing the rotary shaft 25 is passed through the linear head.
- a linear guide corresponding to reference numeral 25
- a linear guide bearing (corresponding to reference numeral 34) is protruded above the spacer 293, and the linear guide is connected to the bearing. Make Will be moved.
- main link 28 and the sub-link 30 were formed as a set of two bodies separated from each other by spacers 291 to 294, but they were integrally formed into a U-shaped cross section. It can also be.
- each of the bogie frame 18 and the table frame 16 was set to about 4 m, so that the modules of the movable devices K1 to K4 were transported to the site by a general-purpose truck. If long-body heavy trucks can be transported, their length can be reduced to about 5m to 8m or about 10m.
- the length of the block B1 is set to about lm, but the length may be set to about 2 m, or conversely, it may be an integrally molded article having a length of about 60 cm.
- bogie frame 18 is a channel steel having a width of about 40 cm has been described, but bogie frames 61 and 62 as shown in FIGS. 24 and 25 may be used.
- the bogie frame 61 shown in FIG. 24 includes a channel frame main frame 6 1 1 and a holder frame 6 1 2, 6 1 for wheels 2 ⁇ and 2 1 at front and rear positions and intermediate positions of the main frame 6 1 1. 3 are orthogonally crossed and overhang and fixed, and wheels 20 and 21 are bearing-supported at the tip.
- a holder frame 612, 613 is orthogonally crossed and protrudes from a main body frame 621 of an H-shaped steel or an I-shaped steel.
- reference numeral 132 denotes a notch formed in the side wall 13 of the block B1, and the notch 132 is provided at the front end of the holder frame 612, 613.
- the width of the block B 1 shown in FIGS. 1 and 2 is set to a width of about 30 to 40 cm, the notch 132 of the block B 1
- the width of the separator is relatively narrowed, and the distance between the left and right axes of the trolleys D l and D 2 is increased. In addition, ensure stability when running the bogie.
- reference numeral 63 denotes a crawler belt hung on the drive wheel 20, and the trolley D1 of the units U1 to U3 is used as a crawler trolley to improve the ground contact with the road surface 11 when the trolley traverses. It is useful to increase and deal with concave deformation of the road surface 11.
- block # 3 shown by the imaginary line in FIG. 3 is integrally formed with a barrier portion 142 which is raised above the top wall portion 14 of the block # 1 in a mountain shape.
- block ⁇ 3 is an integrally molded product with a width of about 60 cm and a height of about 80 cm, the weight of block B3 per body is about 450 to 500 kg, and the The stability at the time of installation and the barrier function are further enhanced.
- relatively low blocks B 1 and wall height type blocks B 3 are alternately assembled, or high and low blocks B 1 and B 2 and guard fences 45 are combined. It can also be unitized.
- the guard fence 45 is attached to the block B1, but a guard rail, a guard pipe, a guard cable, an anti-glare fence, or the like may be attached.
- the present devices S1 to S6a and S6b are formed, and the reversible lane sections L1 to L6a.
- the length of L6b, the length of the rubbed section, the width of the lane, and the curvature of the road section along the horizontal alignment of the road other than the above-mentioned units 400a to 400d
- Various units 300 a, 200 a to 200 c, 100 force The road sections Yl, Y2 to Yn and the rubbing sections X1, ⁇ of this device S1 to S6a, S6b shown in Fig. 38 to Fig. 43 1, incorporated in ⁇ 2 to ⁇ ⁇ . Therefore, embodiments of those units will be sequentially described with reference to the accompanying drawings.
- the self-propelled unit 300a (U3) shown in Fig. 32 is a 3 m long traversing car equipped with a traveling device Q.
- three linking devices 26 are attached at an interval in the front and back, and about 3 blocks B1 are covered and fixed on the 3 m long table frame 16 passed over the linking device 26.
- the block B1 is configured to be vertically movable by the link device 26.
- the self-propelled unit 200a (U3) shown in FIG. 34 supports two blocks B1 by two link devices 26 so as to be able to move up and down.
- the installed two link devices 26 are installed in the opposite direction to the above case.
- the non-self-propelled unit 200b (U4) shown in Fig. 28 and Fig. 29 is installed with two linking devices 26 facing each other at the front and rear positions of a 2m long traversing truck D2.
- the table frame 16 is covered and fixed with two blocks B 1, and one or two caster wheels 64 are attached to the front and rear bottom center positions or left and right positions of the bogie frame 18.
- the truck 18 can be turned around the driven wheels 21 attached to the bottom right and left positions of the bogie frame 18.
- the non-self-propelled unit 200 c (U 4) shown in FIG. 33 supports two blocks B 1 by two link devices 26 so as to be able to move up and down.
- a pair of left and right driven wheels 21 is supported at the bottom of the bogie frame 18 at the front and rear positions.
- the non-self-propelled unit 100 (U 4) shown in FIGS. 30 and 31 is a pair of link devices 2 in which one block B 1 is installed at the front and rear positions of a 1 m long traversing truck D 2. It is supported by 6 so as to be able to move up and down, and it has driven wheels 21 bearing on the left and right positions at the center bottom of the bogie frame 18.
- This is mainly incorporated in a rubbing section or a road section following the units U1 to U3, and is useful for adjusting the planar alignment.
- the self-propelled unit 400 e (U 3) shown in FIG. 35 is composed of four blocks B 1 covered and fixed to the table frame 16 and A pair of linking devices 26 installed opposite to the front side, and a pair of linking devices 26 installed on the rear side of the bogie frame 18 are supported by a pair of linking devices 26 opposed to each other.
- the unit 400 e force The device S 1 to S 6 a and S 6 b of the road-shaped section Y 1, ⁇ 2 to ⁇ n, the front end and the rear end of Ym, and the middle, or When installed at the head or tail, clamps C 1 and C 2 are installed on the front and rear sides of the movable devices K 1 and K 2, and the devices S l to S 6 a and S ab When the vehicle is not moving, it is stably installed and fixed on the boundaries V1 and V2. This assumes that the U1 to U3 have a long size of several meters or more, or that the weight of the blocks B1 to B3 exceeds several hundred kg per body.
- the self-propelled unit 400 f (U 3) shown in FIG. 34 is composed of four blocks B 1 covered and fixed to the staple frame 16 and the lifting device J 2 shown in FIG. It is supported to be able to move up and down by a link device 65 of a shape.
- the link device 65 cross-connects one main link 66 with the other sub-link 67 in an X-shape, and has a roller 68 at the upper end of the sub-link 67 as a support shaft.
- the roller 68 is freely rotatably supported by 681 so that the roller 68 rolls in the groove of the table frame 16.
- the clamp devices C1, J2 are assembled to the movable devices 1, K2 depending on the position where the unit 400f is incorporated, and used for the purpose.
- the lifting devices J 1 and J 2 are configured by inverted y-shaped or X-shaped link devices 26 and 65 and their drive system, but an alternative lifting device J 3 is shown in FIG.
- reference numeral 72 denotes a casing, on which a lifting motor M3 is fixed.
- Reference numeral 7 3 denotes an outer cylinder formed with a female screw, which is fitted into the casing 72 so as to be movable up and down.
- Reference numeral 74 denotes a screw shaft formed with a male screw. The screw shaft is screwed to the outer cylinder 73, and a driven bevel gear 75 at the lower end of the shaft 74 is axially mounted on the driven bevel gear 75. Bearings 76 are fitted to the bottom.
- Reference numeral 77 denotes a driving bevel gear fixed to the output shaft 771 of the elevating motor M3, which meshes with the driven bevel gear 75.
- Reference numeral 78 denotes a roof fixed to the upper end of the outer cylinder 73. Then, the base 72 1 of the casing 72 is fixed to the bogie frame 18 of the traversing trolleys Dl and D 2, and is fitted to the roof frame 78 and fixed to the table frame 16.
- the electric jack 71 of such an embodiment can be incorporated in place of the link devices 26, 65 of the above-mentioned UTTs U1-U4.
- a 4-m long traversing car D1 equipped with a traveling device Q is equipped with two front and rear electric jacks 71 at a distance from each other.
- the table frame 16 is inserted into the jack 71 and four blocks Bl and B3 are fixedly covered with the table frame 16 of the movable device K3.
- three blocks Bl and B3 are configured to be vertically movable with two front and rear electric jacks 71.
- the clamping devices C 1 and C 2 are assembled to the movable devices K 1 and K 2 depending on the positions where they are assembled.
- first to fifth devices mobile lane separation devices S1 to S5a and S5b (hereinafter referred to as first to fifth devices) suitable for alleviating and eliminating traffic congestion caused by intersections as bottlenecks are outlined below.
- first to fifth devices mobile lane separation devices S1 to S5a and S5b
- the upstream section of the road on the right side of the figure has four lanes of round trip, and the section extending to the downstream side of the road on the left side of the figure has one additional lane and has five lanes of round trip.
- the following description focuses on the case where the traveling vehicle travels on the left side from the upstream side to the downstream side of the road.
- A1 is a horizontal intersection on the downstream side of the target road, and most of them are also signalized intersections controlled by signals.
- H 1 is a central median strip (below, referred to as a front median strip) that separates the outbound side and the inbound side near the vehicle entrance to intersection A 1 and is half a lane to one lane from the center of the road. The width is shifted to the return route and fixed.
- a right-turn lane F1, a straight-ahead lane F2, a straight-ahead left-turn lane F3 are formed on the outbound side of the leading separation zone H1, and a right-turn lane F1 is formed.
- Length that is, the waiting lane length of the right-turning vehicle, It is desirable to fixedly secure a waiting lane length long enough to keep the demand for right-turning during normal times other than congestion within the range. It has a fixed lane length of about 10 to 20 m at short and about 40 to 5 Om at long.
- N 2 is a median strip that reciprocates the upstream section of the road (hereinafter referred to as an upstream zone), and forms a reversible lane section L 1 between the head zone H 1 and the upstream zone N 2, On the outbound side and the inbound side, almost parallel lane boundary lines V1 and V2 are formed at an interval of about one lane.
- boundary lines VI and V2 By rubbing the leading edge of one boundary line VI diagonally toward the trailing edge of the leading separator HI, it merges with the leading edge of the other boundary line V2. By rubbing the rear end of V2 obliquely toward the front end of the upstream separation zone N2, the rear ends of boundary lines VI and V2 join to form a boundary line VI and V2.
- the front and rear ends are a front junction Va and a rear junction Vb, and a reversible lane Fa is between the boundary lines VI and V2.
- the reversible lane section L1 consists of a rubbed section X1 at the head, a road-shaped section Y1 at the body, and a rubbed section at the tail.
- the above-mentioned units U2 to U4 are arranged at appropriate places in one of the boundaries VI and V2, and are connected and arranged in a chain.
- the head unit 400 d (U4) at the head and one or two or more intermediate units 400 c ( U3) and a tail unit 400c (U3) at the tail end are folded and connected in a polygonal manner to form a lane separation device, that is, a rubbing device XIS at the head.
- leading end of the leading unit 400 d (U4) is connected to the trailing end of the leading separator H 1, or to one of the blocks B 1 and B 3 fixed to the trailing end.
- the rubbing device XIS is connected to either the Uet 20 Ob (U4) shown in FIGS. 28 and 29 or the unit 200c (U4) shown in FIG. a (U3) is knitted by connecting it flexibly.
- the top unit 400b (U2), many intermediate units 400c (U3) and the tail unit U2 are connected in a road along the road alignment.
- the lane separation device that is, the road-shaped device YLS of the main body is formed.
- the rear end of the rubbing device X1S rear unit 400c (U3) is flexibly connected to the front end of the head unit 40Ob (U2).
- a unit 400b (U2) equipped with a clamp device C1 is incorporated at both the front and rear ends of the road device Y1S to maintain a reliable reciprocating movement.
- either the first base P1 or the third base P3 should be laid on the boundary V1, V2 at the reciprocating end of the unit U2, or the boundary VI, V2 In between, either the fourth base P4 or the fifth base P5 is laid and fixed.
- the road device YlS is shown in a linear shape.However, in many cases, the road shape is configured by combining elements of a straight portion and a curved portion into a road shape. Have been.
- the middle of the road device Y 1 S has a ut U3, and a ut 400b, which excels in reliable reciprocating movement on curved sections and clamping on boundaries VI and V2. (U 2) and a turnable unit 400 d (U4) for its linear adjustment.
- the leading unit U3 and one or more intermediate units U3 and the trailing unit U4 are arranged in reverse order from the case shown in FIGS. 44 and 45.
- a lane separating device that is flexibly connected, that is, a rear rubbing device Z1S is formed.
- the tip of the head unit U3 of the rubbing device Z1S is connected to the tip of the trailing unit U2 of the road device Y1S so as to be freely bent, and the tail of the rubbing device Z1S.
- the rear end of the unit U4 is fixed to the front end of the upstream separator N2, or is connected to one of the blocks B1 and B3 fixed to the front end.
- the first device S1 is configured to be reversibly movable by the rubbing device XIS at the head, the road-shaped device Yls at the main body, and the rubbing device Z1S at the tail.
- the lifting motor M2 of each unit U2 to U4 installed on the boundary line V1 on the outward path is driven, By rotating the rotation shaft 25, the blocks B1 of each of the UTTs U2 to U4 are pushed up from the road surface 11 and levitated.
- the traversing vehicles D1 are moved substantially in parallel by synchronously driving the traveling motors Ml of the units U2 to U3 incorporated in the road device Y1S.
- the unit U4 is incorporated between the utts u2 and U3, the unit U4 is driven while being rotated moderately, whereby the entire roadside device Yl S is moved on the return side. Traverse toward the boundary line V2.
- the traveling motor Ml of each unit U3 incorporated in the rubbing devices X1S and Z1S is sequentially linked, and if it is shown in FIG. 44 and FIG. 45, it is located before and after the unit U3. Change the rotation speed or rotation speed of one of the traveling motors Ml from the other, or The rotation of the drive wheels 20 is controlled with a slight time lag.
- the unit 100 (U 4) is driven to rotate as the unit 300 a (U 3) of each stage traverses substantially parallel, and the unit U 3 It moves almost in parallel with the driving force of.
- the road-shaped device Y 1 in the first device S 1 undergoes a reversible transition by substantially parallel movement from the forward boundary line V 1 to the return boundary line V 2.
- the rubbing device X1S connected in a broken line or stepped shape shifts almost linearly on the return-side boundary line V2.
- the rear rubbing device Z 1 S is rubbed in a polygonal linear shape on the boundary line V 2 as shown by the imaginary line in FIG.
- the unit U 2 installed at the front and rear ends of the road device Y lS and the intermediate part thereof as required is the engaged pieces 4 2 of the bases ⁇ 1 and ⁇ 3 laid at the moving end. Clamped to a. Further, when the fourth base P4 or the fifth base P5 is laid, it is secured at a fixed end position with respect to the unit U2 and then clamped at the moving end.
- each traversing car D1 is moved on the outward route. Traverse almost parallel to the boundary line V1 of.
- the traveling motors Ml of the units U3 incorporated in the rubbing devices XIS and Z1S the respective traversing vehicles D1 traverse while rotating appropriately.
- the rubbing device X 1 S at the head is rubbed by being changed into a polygonal line or a stepped linear shape, and the rubbing device Z 1 at the rear tail portion is rubbed.
- S is rubbed in a broken line shape on the boundary line V1 on the outward path side.
- ⁇ 1 is the tail separation zone in the downstream section that reciprocates immediately after the vehicle inflow from intersection A1, and has a width of about one lane from the center of the road to a half lane on the outbound side. It is shifted and fixed, and a device similar to the first device S1 is configured in the downstream section symmetrically in the front-rear direction.
- traffic demand around the intersection A1 can be reduced or eliminated when traffic demand on the return route increases.
- the second device S2 shown in Fig. 39 has two or more stages of the reversible lane section L2 between the head separation zone HI and the upstream separation zone N2, so that the target intersection A1
- the figure shows a case where the waiting lane length of a right-turn vehicle can be reduced and changed in multiple stages.
- R 1 is the first-stage reversible lane section. From the top of the section to the rear upstream, the rubbing section X 1 at the top, the road-shaped section Y 1 at the first section, and the middle Rubbing section of part Zl.
- R2 is a reversible lane section of the second level, consisting of a rubbing section Z1 at the beginning, a second-level roadway section Y2, and a rear rubbing section ⁇ 2.
- a reversible lane section Rn of an appropriate level is formed.
- the second device S 2 divides the reversible lane section L 2 into the leading rubbing section XI and the subsequent section from the main body section to the trailing section as the road section Yl ⁇ 2 ⁇ and the rubbing section ⁇ 1 ⁇ 2 ⁇ is defined as a set of sections, and a unit U2 U4 is connected on one boundary line VI, V2 of the reversible lane section L2, and the unit U2 U4 is connected to the movable device K1 K4. And one or two or more blocks # 1 # 3 fixedly covered with the movable device # 1 # 4.
- a group of units U2 and U4 incorporated in the first-stage reversible lane section R1, namely, the first-stage lane separation device R1S, and the utts incorporated in the second-stage reversible lane section R2 A group of U2 U4, that is, the second-stage lane separation device R 2 S, and furthermore, a group of units U2 U4 incorporated in the reversible lane section Rn of the third and subsequent stages as appropriate, that is, the n-th vehicle Efficient operation of equipment by responding flexibly to fluctuations in congestion length by sequentially and reversibly changing the line separation device RIXS from one boundary line V1 to the other boundary line V2 in multiple stages.
- the first device S1 and the second device S2 be installed symmetrically in the downstream section of the target intersection A1.
- T2 is a rear median strip (hereinafter, referred to as a rear median strip) separating the area immediately after the vehicle inflow section from the plane intersection A2 on the upstream side of the road.
- the third device S3 forms the reversible lane section L3 between the leading separation zone HI and the tail separation zone T2 in two or more stages as in the case of the second device S2.
- the length of the waiting lane of the right-turning vehicle at the intersection A1 is extended to the tail separation zone T2 and can be increased or decreased in multiple stages to respond flexibly to fluctuations in traffic length. .
- H 2 is a central median strip (hereinafter, also referred to as a head median strip) that separates the area immediately before the vehicle inflow to intersection A 2.
- downstream section of the tail separation zone T1 and the upstream section of the head separation zone H2 be realized by one of the first device S1 and the third device S3.
- the reciprocating lane is fixedly separated by the head separation zone H1H2 and the tail separation zone T1T2, but instead, the lane is replaced by a lane.
- a configuration in which the lane is separated by a center line can be adopted.
- an end block B2 is fixedly provided at the rear end boundary of the roadway center line at the head and at the front end boundary of the roadway centerline at the tail end, and the first device is mounted on the block B2.
- the tips of S1 and the second device S2 are connected.
- the front end and the rear end are connected to the block B2. Thereby, the terminal portions of the first device S1 to the third device S3 are finished in a good appearance.
- Fig. 41 shows a case where the head separation zone HI and the tail separation zone T2 shown in Fig. 38 to Fig. 40 are reversibly movable.Therefore, the reversible lane section L4 is connected to the downstream intersection A1 and the upstream side. Over the entire length between the intersection A 2.
- Ra is the reversible lane section at the forefront, and is composed of a road section Ha immediately before the vehicle inflow section into the downstream intersection A1 and a rubbing section XI.
- a lane separating device that connects the head unit Ul, the intermediate unit U3, and the tail ut U2 in order from the forefront on the downstream side, that is, the road at the forefront Forming device Ha S is formed, of which the rear end of the tail unit U2 is flexibly connected to the head unit U4 (U3 is also acceptable) of the rubbing device X1S shown in FIGS. 44 to 46. .
- the first bases P1 to P1 5 Lay and fix one of the bases P5.
- Rb is the last reversible lane section, consisting of a rubbing section Z1 and a road section Tb immediately after the vehicle inflow section from the intersection A2 on the upstream side, of which one of the road section Tb boundary
- a lane separating device that connects the head unit U2, the intermediate unit U3, and the tail unit U1 in order from the downstream side, that is, the trailing device TbS is knitted.
- the tip of the head unit U2 is flexibly connected to the rear ends of the tail units U3, U4 in the rubbing device Z1S.
- the first base P 1 is located between the reciprocating movement ends of the leading unit U 2 and the trailing unit U 1 and the boundary lines VI and V 2 in the road-shaped device T b S in the same manner as described above. -Lay and fix any of the fifth base P5.
- the section between the leading road section Ha and the trailing road section Tb is configured as a one-stage reversible lane section R1.
- the reversible lane sections Rl and R2 to Rn are configured in multiple stages, so that the length of the standby lane of the right-turn vehicle can be freely increased and decreased in multiple stages, and congestion length It is also possible to respond flexibly to the fluctuation of the length.
- both the forefront section Ha and the last section Tb are configured to be reversible, but either one of them is reversible.
- the other can be either the leading divider H1 or the trailing divider T2 shown in FIG.
- N1 is the central separation zone (hereinafter referred to as the downstream separation zone) that reciprocates the downstream section of the road
- L5a is the reversible lane section immediately after the vehicle inflow section from the downstream intersection A1. It consists of a rubbing section Za and a trailing section Ta.
- the leading unit U 4 and the intermediate unit U 3 extend from the downstream separation zone N 1 toward one boundary line VI.
- a lane separating device that connects the middle unit U 3 and the rear unit U 1, that is, a road-side device T a S in the downstream section is incorporated.
- the fifth device S5a is configured immediately after the vehicle inflow section from the downstream intersection A1.
- N3 is a median strip that reciprocates the upstream section of the road (hereinafter referred to as an upstream zone), and L5b is a reversible lane section immediately before the vehicle inflow to the intersection A2 on the upstream side. It consists of a top road section Ha and a rubbing section Xa.
- a lane separating device that sequentially connects the head unit U1, the intermediate unit U3, and the tail unit U2 from the downstream side, that is, Road section device in the upstream section H a S force In the rubbing section X a, the first unit u 1, the intermediate unit U 3, and the rear unit U 4 are arranged from the other side of the boundary line V 2 toward the upstream separation zone N 3.
- a lane separating device that is flexibly connected, that is, a rubbing device XaS in the upstream section is incorporated.
- the first base P1 and the fifth base P5 are located between the reciprocating movement ends of the front-end U1 and the rear-end unit U2 and the boundary lines VI and V2 in the road-shaped device Ha S. Laying either.
- the fifth device S5b is configured immediately before the vicinity of the vehicle inflow portion into the upstream intersection A2.
- the lane separation device RaS of the headless reversible lane section Ra and the lane separation device gRbS of the tailless reversible lane device Rb are defined as boundary lines V1, V
- the fifth devices S5a and S5b provided in the downstream section and the upstream section of the intersections A1 and A2 are reversibly shifted before and after the traversing movement.
- the vehicles configured in the reversible lane section Lp The line separation device Sp is uniformly reversibly shifted from one boundary line V1 onto the other boundary line V2. Therefore, every time a reversible transition occurs, a discrepancy is formed between the front and rear ends of the reversible lane section L p and the boundary between the normal section and the half lane to one lane.
- the above-described fifth devices S5a and S5b are configured in the upstream section and the downstream section of the existing device Sp, and the existing device Sp is reversibly shifted by the transport vehicle 10. In doing so, the fifth device S5a and S5b are reversibly shifted at the beginning and at the end.
- the fifth devices S5a and S5b are complementary devices that eliminate the traffic confusion near the boundary between the upstream and downstream sides of the reversible lane section Lp and the normal section by the existing device Sp. It has the usefulness as.
- 6 9 is a connecting member such as a wire, a chain, a guard pipe, and the like, and includes a block B at both ends of the existing device Sp, a tail butt U 1 in the road device Ta S, and a road device H a S Are connected to the first unit U 1. This prevents the existing device Sp from escaping in an unexpected direction due to a vehicle collision with the head or tail of the existing device Sp.
- a mobile lane separation device (hereinafter referred to as the sixth device S6a, S6b) suitable for alleviating and eliminating traffic congestion caused by the interchange as a bottleneck is shown in the upper and middle sections of Figure 43. This will be described based on the schematic plan view shown at the lower end.
- E1 and W1 are the exit and entrance of the outbound road near the interchange
- E2 and W2 are the exit and entrance of the return road
- a median strip Na hereinafter referred to as the median strip
- the reversible lane section L6b on the upstream side of the road shown in the right half of the middle section of the middle section in Fig. 4 and the lower section is a median strip N3 (hereinafter referred to as the upstream section) that reciprocates the upstream section.
- the reversible lane section L6a on the downstream side of the road shown from the left half of the middle section to the upper section of the middle section of Fig. 43 is located between the middle separation section Na and the downstream section of the road.
- a central separation zone N 1 hereinafter referred to as a downstream separation zone
- one of the boundary lines V1 and V2 of the reversible lane section L6b on the upstream side from the intermediate separation zone Na is either the third device S3 shown in FIG. 39 or the fourth device S3 shown in FIG. As in the case of the device S4, an upstream sixth device S6b having two or more stages is formed.
- the sixth device on the downstream side symmetrical to the sixth device S6b is provided.
- S 6a is organized in two or more stages.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04716068A EP1798341A1 (en) | 2004-04-01 | 2004-04-01 | Traffic lane separation unit, component member thereof, and mobile traffic lane separation device |
PCT/JP2004/004815 WO2005083182A1 (ja) | 2004-04-01 | 2004-04-01 | 車線分離ユニットとその構成部材並びに移動式車線分離装置 |
JP2006519113A JP3951250B2 (ja) | 2004-04-01 | 2004-04-01 | 車線分離ユニットとその構成部材並びに移動式車線分離装置 |
US11/536,620 US20070160420A1 (en) | 2004-04-01 | 2006-09-28 | Traffic lane separation unit, component member thereof, and mobile traffic lane separation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/004815 WO2005083182A1 (ja) | 2004-04-01 | 2004-04-01 | 車線分離ユニットとその構成部材並びに移動式車線分離装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005083182A1 true WO2005083182A1 (ja) | 2005-09-09 |
WO2005083182A8 WO2005083182A8 (ja) | 2005-10-27 |
Family
ID=34897949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/004815 WO2005083182A1 (ja) | 2004-04-01 | 2004-04-01 | 車線分離ユニットとその構成部材並びに移動式車線分離装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1798341A1 (ja) |
JP (1) | JP3951250B2 (ja) |
WO (1) | WO2005083182A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010122722A (ja) * | 2008-11-17 | 2010-06-03 | Kazuyoshi Kano | 交通制御システム |
JP2010236278A (ja) * | 2009-03-31 | 2010-10-21 | Ibigawa Concrete Kogyo Kk | 端部コンクリートブロック |
CN106968202A (zh) * | 2017-04-26 | 2017-07-21 | 张�浩 | 一种可隐藏式车辆隔离护栏及其使用方法 |
CN108831154A (zh) * | 2018-09-12 | 2018-11-16 | 陈子龙 | 基于Xduino的智能节能道路避堵方法及系统 |
CN111996954A (zh) * | 2020-08-11 | 2020-11-27 | 王仁强 | 一种安全防护用道路桥梁边侧防护栏 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107988956A (zh) * | 2017-11-21 | 2018-05-04 | 浙江工业大学 | 一种基于角度传感器和绝对编码器的车道变更装置及方法 |
CN113406921B (zh) * | 2021-06-23 | 2021-11-26 | 哈尔滨工业大学 | 一种交互式可升降中央分隔带及其控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04228711A (ja) * | 1990-05-08 | 1992-08-18 | Energy Absorption Syst Inc | 道路バリヤー移送装置 |
JPH06257113A (ja) * | 1993-01-04 | 1994-09-13 | Energy Absorption Syst Inc | 道路防護壁運搬装置 |
JPH0820921A (ja) * | 1994-07-08 | 1996-01-23 | Nippon Liner Kk | 車線変更装置 |
-
2004
- 2004-04-01 EP EP04716068A patent/EP1798341A1/en not_active Withdrawn
- 2004-04-01 WO PCT/JP2004/004815 patent/WO2005083182A1/ja active Application Filing
- 2004-04-01 JP JP2006519113A patent/JP3951250B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04228711A (ja) * | 1990-05-08 | 1992-08-18 | Energy Absorption Syst Inc | 道路バリヤー移送装置 |
JPH06257113A (ja) * | 1993-01-04 | 1994-09-13 | Energy Absorption Syst Inc | 道路防護壁運搬装置 |
JPH0820921A (ja) * | 1994-07-08 | 1996-01-23 | Nippon Liner Kk | 車線変更装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010122722A (ja) * | 2008-11-17 | 2010-06-03 | Kazuyoshi Kano | 交通制御システム |
JP2010236278A (ja) * | 2009-03-31 | 2010-10-21 | Ibigawa Concrete Kogyo Kk | 端部コンクリートブロック |
CN106968202A (zh) * | 2017-04-26 | 2017-07-21 | 张�浩 | 一种可隐藏式车辆隔离护栏及其使用方法 |
CN108831154A (zh) * | 2018-09-12 | 2018-11-16 | 陈子龙 | 基于Xduino的智能节能道路避堵方法及系统 |
CN111996954A (zh) * | 2020-08-11 | 2020-11-27 | 王仁强 | 一种安全防护用道路桥梁边侧防护栏 |
Also Published As
Publication number | Publication date |
---|---|
EP1798341A1 (en) | 2007-06-20 |
JPWO2005083182A1 (ja) | 2007-08-02 |
JP3951250B2 (ja) | 2007-08-01 |
WO2005083182A8 (ja) | 2005-10-27 |
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