CN214401482U

CN214401482U - Novel self-luminous pedestrian crossing

Info

Publication number: CN214401482U
Application number: CN202023285373.8U
Authority: CN
Inventors: 赵咏茵
Original assignee: Guangdong Anda Traffic Engineering Co ltd
Current assignee: Guangdong Anda Traffic Engineering Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel self-luminous pedestrian crossing, including a plurality of parallels zebra crossing bottom plate of laying on the road surface, every zebra crossing bottom plate four corners position all is equipped with spacing hole, every zebra crossing bottom plate upside all is equipped with a plurality of dovetails, every dovetail parallel arrangement, equal sliding connection has the movable block in every dovetail, the equal fixedly connected with reflector panel of every movable block upside, every reflector panel all is equipped with the through-hole and corresponds the setting, all is equipped with in every through-hole and can fixes the fixing device at zebra crossing bottom plate upside with the reflector panel. The utility model has the advantages that: the utility model provides a pair of self-luminous humanoid crosswalk can carry out local change to the reflector panel of damage on the zebra crossing bottom plate, when avoiding one of them reflector panel to damage, needs to dismantle the condition emergence of changing monoblock zebra crossing bottom plate, has shortened the required time of workman's maintenance, has promoted the efficiency of installation with the dismantlement, can not influence the normal use of park road.

Description

Novel self-luminous pedestrian crossing

Technical Field

The utility model relates to a pedestrian crossing technical field especially relates to a novel self-luminous pedestrian crossing.

Background

Nowadays, parks in most cities have large areas, and government departments generally set self-luminous pedestrian crossings for blind people to walk on roads in the parks so as to protect the personal safety of the blind people.

In the prior art, for example, a zebra crossing for the blind, disclosed in chinese patent application No. CN202595594U2, mainly includes a zebra crossing bottom plate with fixing holes at four corners, a plurality of strip-shaped structures are uniformly distributed on the zebra crossing bottom plate along the length direction thereof at intervals, the strip-shaped structures are parallel to two sides of a road, and the strip-shaped structures are made of rubber.

Because a plurality of strip structures on the zebra crossing bottom plate can not be detached from the zebra crossing bottom plate, when one strip structure is damaged by accident, the whole zebra crossing bottom plate must be detached and replaced due to safety consideration to the public, the damaged strip structure can not be detached, installed and replaced, the time required for replacing the whole zebra crossing bottom plate is longer, the installation and detachment efficiency is lower, and the normal use of the park road is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel self-luminous pedestrian crossing, thereby solving the problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel self-luminous pedestrian crossing, includes that a plurality of parallels are laid the zebra crossing bottom plate on the road surface, every zebra crossing bottom plate four corners position all is equipped with spacing hole, every zebra crossing bottom plate upside all is equipped with a plurality of dovetails, every dovetail parallel arrangement, every equal sliding connection has the movable block in the dovetail, every the equal fixedly connected with reflector panel of movable block upside, every all be equipped with the through-hole on the reflector panel, every all be equipped with in the through-hole and fix the fixing device at zebra crossing bottom plate upside with the reflector panel.

Preferably, the fixing device comprises a limiting block, the limiting block is fixedly connected in the through hole, a sliding hole is arranged on the limiting block, a sliding rod is connected in the sliding hole in a sliding manner, an insertion hole is formed in the upper side of the zebra crossing bottom plate, one end of the sliding rod is arranged corresponding to the insertion hole, a supporting block is fixedly connected to the other end of the sliding rod, a pull ring is fixedly connected to the upper side of the supporting block, a first spring is fixedly connected between the supporting block and the limiting block, the first spring is sleeved outside the sliding rod, two connecting grooves with the same horizontal direction are formed in the outer portion of the sliding rod, clamping blocks are slidably connected in the two connecting grooves, the outer surfaces of the clamping blocks are arc-shaped, a second spring is fixedly connected between the two clamping blocks and one side of the inner wall of the corresponding connecting groove, two first clamping grooves with the same horizontal direction are formed in the inner wall of the insertion hole, and the first clamping grooves are arranged corresponding to the clamping blocks, the inner wall of the sliding hole is provided with two second clamping grooves which are the same in the horizontal direction, and the second clamping grooves are arranged corresponding to the clamping blocks.

Preferably, the rubber sealing blocks are inserted into one end of the mounting hole, the upper side of each rubber sealing block is fixedly connected with a rubber guide plate, and the outer surface of each rubber guide plate is arc-shaped.

Preferably, the upper side of each reflector is fixedly connected with a plurality of anti-skid rubber blocks.

Preferably, the reflector is reinforced by one or more layers of reflective stainless steel plates.

Preferably, each reflecting plate upside is equipped with pressure sensor, be equipped with two cavitys in the zebra stripes bottom plate, two be equipped with the stereo set in the cavity.

Preferably, one end of the sliding rod is fixedly connected with a rubber bump, and the outer surface of the rubber bump is arc-shaped

Preferably, one end of the sliding rod is fixedly connected with a rubber bump, and the outer surface of the rubber bump is arc-shaped.

The utility model has the advantages that: the utility model provides a pair of self-luminous humanoid crosswalk can carry out local change to the reflector panel of damage on the zebra crossing bottom plate, when avoiding one of them reflector panel to damage, needs to dismantle the condition emergence of changing monoblock zebra crossing bottom plate, has shortened the required time of workman's maintenance, has promoted the efficiency of installation with the dismantlement, can not influence the normal use of park road.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the basic structure of the fixing device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-3, the utility model provides a novel self-luminous pedestrian crossing, which comprises a plurality of zebra crossing bottom plates 1 laid on the road surface in parallel, wherein each zebra crossing bottom plate 1 is provided with a limit hole 11 at four corners, the zebra crossing bottom plate 1 is fixed on the road surface by driving a ground pin into the limit hole 11, a plurality of dovetails are arranged on the upper side of each zebra crossing bottom plate 11, each dovetail is arranged in parallel, a moving block 12 is connected in each dovetail in a sliding way, the cross section of each dovetail is in a dovetail shape to prevent the moving block 12 from being separated from the dovetail groove, a reflecting plate 13 is fixedly connected on the upper side of each moving block 12, the reflecting plate 13 is reinforced by one or more layers of reflecting stainless steel plates, the reflecting plate 13 can reflect the light or natural light irradiated on the surface, so that riders and pedestrians can observe the self-luminous sidewalks for blind persons at a long distance, thereby preparing for speed reduction in advance, playing a role in warning riders and pedestrians, each light reflecting plate 13 is provided with a through hole 131, each through hole 131 is internally provided with a fixing device 2 capable of fixing the light reflecting plate 13 on the upper side of the zebra crossing bottom plate 1, each fixing device 2 comprises a limiting block 21, the limiting block 21 is fixedly connected in the through hole 131, the limiting block 21 is provided with a sliding hole, a sliding rod 22 is connected in the sliding hole in a sliding manner, the upper side of the zebra crossing bottom plate 1 is provided with an inserting hole 23, one end of the sliding rod 22 is arranged corresponding to the inserting hole 23, the other end of the sliding rod 22 is fixedly connected with a supporting block 24, the upper side of the supporting block 24 is fixedly connected with a pull ring 25, a first spring 26 is fixedly connected between the supporting block 24 and the limiting block 21, the first spring 26 is sleeved outside the sliding rod 22, the first spring 26 is in a compressed state under an initial state, two connecting grooves 27 in the same horizontal direction are arranged outside the sliding rod 22, and clamping blocks 28 are connected in the two connecting grooves 27 in a sliding manner, the outer surface of the clamping block 28 is arc-shaped, a second spring 29 is fixedly connected between the two clamping blocks 28 and one side of the inner wall of the corresponding connecting groove 27, the inner wall of the inserting hole 23 is provided with two first clamping grooves 291 which are the same in the horizontal direction, the first clamping grooves 291 are arranged corresponding to the clamping blocks 28, the inner wall of the sliding hole is provided with two second clamping grooves 292 which are the same in the horizontal direction, the second clamping grooves 292 are arranged corresponding to the clamping blocks 28, the outer surface of the clamping block 28 is arc-shaped, the arc-shaped structure has the advantages of uniform stress and better impact resistance, when a worker pulls or pushes the pull ring 25, the pull ring 25 drives the sliding rod 22 to slide in the sliding hole, the clamping block 28 can be separated from the first clamping groove 291 and the second clamping groove 292 and can not be clamped in the first clamping groove 291 and the second clamping groove 292, and when the clamping block 28 is in contact with one side of the inner walls of the first clamping groove 291 and the second clamping groove 292, the clamping block 28 is not easy to deform, one end of the clamping block 28 is inserted in the rubber sealing block 131, the upper side of each rubber sealing block 3 is fixedly connected with a rubber guide plate 31, the outer surface of each rubber guide plate 31 is arc-shaped, one end of each through hole 131 is provided with the rubber sealing block 3 to prevent the rainwater from flowing into the reflector 1 through the through holes 131 when the rainwater arrives in rainy days, so that the condition that the interior of the reflector 1 becomes wet is caused, and the mold growth in the reflector 1 is avoided, thereby influencing the fixing effect of the fixing device 2, the rubber guide plate 31 is arranged on the upper side of the rubber sealing block 3 to lead the rainwater to other places by the guide plate 31, thereby avoiding the rainwater from directly contacting the rubber sealing block 3, and influencing the sealing effect of the rubber sealing block for a long time, when one reflector 13 is damaged by accident, a worker pulls the guide plate 31 at one corner position of the reflector 13 upwards, the guide plate 31 is stressed and drives the rubber sealing block 3 to move upwards along the through holes 131, finally, the rubber sealing block 3 is separated from one end of the through hole 131, then a worker pulls the pull ring 25 upwards, the pull ring 25 is stressed and drives the supporting block 24 and the slide rod 22 to move upwards along the slide hole, the first spring 26 is stressed and stretched, the fixture block 28 is stressed by the inner wall of the first clamping groove 291 and moves along the connecting groove 27, the second spring 29 is stressed and compressed, when the slide rod 22 moves upwards, the fixture block 28 is separated from the insertion hole 23 along one end of the slide rod 22, the fixture block 28 moves into the slide hole arranged on the limiting block 21 after being separated from the insertion hole 23, the fixture block 28 is continuously contacted with the inner wall of the slide hole, the second spring 29 is stressed and compressed, when the connecting groove 27 and the fixture block 28 move to the position which is the same with the second clamping groove 291 along the same horizontal line position with the slide rod 22, the second spring 29 resets and drives the fixture block 22 to move along the direction 27, finally, the fixture block 22 is clamped in the second clamping groove 292, so that one end of the moving block 22 is separated from the insertion hole 23 and fixed in the slide hole, then the worker pulls the guide plates 31 at other corners on the reflector 13 in sequence, and then pulls other pull rings 25, so that one end of the other slide rod 22 is separated from the corresponding jack 23 and fixed in the corresponding slide hole, finally the worker pulls the reflector 13, the reflector 13 is stressed and drives the moving block 12 to move along the dovetail groove, and finally the moving block 22 is separated from the dovetail groove, so that the worker can detach the damaged reflector 13 from the zebra crossing floor 1, the detaching mode is simple and quick, after the reflector 13 is repaired, the worker aligns one side of the moving block 12 arranged at the lower side of the reflector 13 with the notch at one end of the dovetail groove, the worker inserts the moving block 12 into the dovetail groove after the aligning work is completed, the moving block 12 is stressed and drives the reflector 13 to move along the dovetail groove, and stops applying force to the reflector 13 when the worker pushes the reflector 13 to the coaxial position of the through hole 131 and the corresponding jack 23, the light reflection plate 13 stops moving along the dovetail groove, then the worker pushes the pull ring 25 downwards, the pull ring 25 is stressed and drives the supporting block 24 and the slide rod 22 to move downwards along the slide hole, the fixture block 28 is stressed by the inner wall of the second clamping groove 292 and moves along the connecting groove 27, the second spring 29 is stressed and compressed, when the slide rod 22 moves downwards, the fixture block 28 is separated from the slide hole along one end of the slide rod 22, the fixture block 28 is separated from the slide hole and then moves into the insertion hole 23 again, the fixture block 28 is in constant contact with the inner wall of the insertion hole 23, the second spring 29 is stressed and compressed, when the connecting groove 27 and the fixture block 28 move to the same horizontal line position as the first clamping groove 291 along the slide rod 22, the second spring 29 resets and drives the fixture block 22 to move along the connecting groove 27 direction, finally the fixture block 22 is clamped in the first clamping groove 291 again, then the worker pushes the rest pull rings 25 in the new mounting plate 13 downwards in sequence, so that one ends of the rest slide rods 22 are separated from the corresponding slide holes and fixed in the corresponding insertion holes 23 again, finally make reflector panel 13 again by the staff installation and fix at 1 upside on zebra crossing floor, the mode of installation fixed is simple swift, can dismantle and install reflector panel 13 from zebra crossing bottom plate 1 through the staff simple swift, make the staff can carry out local change to the reflector panel 13 of the damage on zebra crossing bottom plate 1, when avoiding one of them reflector panel 13 to damage, the condition that needs to dismantle monoblock zebra crossing bottom plate 1 and change takes place, the required time of workman's maintenance has been shortened, the efficiency of installation with the dismantlement has been promoted, can not influence park road's normal use, and finally, the user pegs graft into corresponding through-hole 131 with a plurality of rubber seal block 3 in proper order.

The upper side of each light reflecting plate 13 is fixedly connected with a plurality of anti-skidding rubber blocks 4, so that the friction force between the light reflecting plates 13 and the soles of the blind persons is increased, the blind persons are prevented from slipping when walking on the light reflecting plates 13, and the personal safety of the blind persons is protected.

The upper side of each reflector 13 is provided with a pressure sensor 5, two first cavities 51 are arranged in the zebra crossing bottom plate 1, sound equipment 52 is arranged in the two first cavities 51, when a blind person steps on the reflector 13, the sole of the blind person can transmit pressure to the reflector 13, the pressure sensor 5 senses the pressure and sends out an electric signal, the sound equipment 52 arranged in the first cavities 51 is a Bluetooth wireless sound equipment, the sound equipment 52 automatically plays music after receiving the electric signal transmitted by the pressure sensor 5 so as to warn riders and pedestrians in a park, so that the riders and the pedestrians can prepare for speed reduction in advance, the personal safety of the blind person is effectively protected, the pressure sensor 5 and the sound equipment 52 are in the prior art, and the structures of the pressure sensor 5 and the sound equipment are not repeated.

Be equipped with the second cavity in the reflector panel 13, be equipped with buffer layer 6 in the second cavity, buffer layer 6 is consolidated by one deck or multilayer polytetrafluoroethylene board and forms, buffer layer 6 has higher compressive strength and lighter quality, through set up buffer layer 6 in the second cavity, the compressive strength of reflector panel 13 has been increased, the weight of reflector panel 13 has been reduced, on the one hand make reflector panel 13 be difficult for producing deformation when suffering great pressure, on the other hand is when reflector panel 13 is carried to the staff, staff's physical power can be saved.

Slide bar 22 one end fixedly connected with rubber bump 7, rubber bump 7 surface is the arc, the advantage of arc structure can effectually cushion the impact force, produce when touching when slide bar 22 one end and slot 26 inner wall downside, the produced impact force of collision makes slide bar 22 one end produce deformation easily, through setting up curved rubber bump 7 in slide bar 22 one end, slide bar 22 one end and slot 26 inner wall downside direct impact have been avoided, the impact force that rubber bump 7 and slot 26 inner wall downside collision brought simultaneously can be cushioned by it, avoid slide bar 22 one end to produce deformation, slide bar 22's life has been prolonged.

When the zebra crossing bottom plate is used, the skirting board is driven into the limit hole 11, so that the zebra crossing bottom plate 1 is fixed on a road surface, when one reflector 13 is damaged accidentally, a worker pulls the guide plate 31 at one corner of the reflector 13 upwards, the guide plate 31 is stressed and drives the rubber sealing block 3 to move upwards along the through hole 131, finally the rubber sealing block 3 is separated from one end of the through hole 131, the worker pulls the pull ring 25 upwards, the pull ring 25 is stressed and drives the support block 24 and the slide rod 22 to move upwards along the slide hole, the first spring 26 is stressed and stretched, the fixture block 28 is stressed by the inner wall of the first clamping groove 291 and moves along the connecting groove 27, the second spring 29 is stressed and compressed, when the slide rod 22 moves upwards, the fixture block 28 is separated from the insertion hole 23 along with one end of the slide rod 22, the fixture block 28 moves into the slide hole arranged on the limit block 21 after being separated from the insertion hole 23, and the fixture block 28 is in continuous contact with the inner wall of the slide hole, the second spring 29 is stressed and compressed, when the connecting groove 27 and the fixture block 28 move to the same horizontal line position as the second clamping groove 291 along with the slide bar 22, the second spring 29 resets and drives the fixture block 22 to move along the connecting groove 27, finally, the fixture block 22 is clamped in the second clamping groove 292, so that one end of the movable block 22 is separated from the jack 23 and then fixed in the slide hole, then, a worker sequentially pulls the guide plates 31 at the other corners of the reflector 13 and then pulls the other pull rings 25, so that one ends of the other slide bars 22 are separated from the corresponding jacks 23 and fixed in the corresponding slide holes, finally, the worker pulls the reflector 13, the reflector 13 is stressed and drives the movable block 12 to move along the dovetail groove, and finally, the movable block 22 is separated from the dovetail groove, so that the worker can detach the damaged reflector 13 from the zebra crossing floor 1, the detaching mode is simple and quick, and after the reflector 13 is repaired, a worker aligns one side of a moving block 12 arranged on the lower side of a light reflecting plate 13 with a notch at one end of a dovetail groove, the worker inserts the moving block 12 into the dovetail groove after the aligning work is finished, the moving block 12 is stressed and drives the light reflecting plate 13 to move along the dovetail groove, when the worker pushes the light reflecting plate 13 to a position where a through hole 131 is coaxial with a corresponding jack 23, the worker stops applying force to the light reflecting plate 13, the light reflecting plate 13 stops moving along the dovetail groove, then the worker pushes a pull ring 25 downwards, the pull ring 25 is stressed and drives a supporting block 24 and a slide rod 22 to move downwards along a slide hole, a fixture block 28 is stressed by the inner wall of a second clamp groove 292 and moves along a connecting groove 27, a second spring 29 is stressed and compressed, when the slide rod 22 moves downwards, the fixture block 28 is separated from the slide hole along with one end of the slide rod 22, the fixture block 28 is separated from the slide hole and then moves into the jack 23 again, and the fixture block 28 is in continuous contact with the inner wall of the jack 23, the second spring 29 is stressed and compressed, when the connecting groove 27 and the clamping block 28 move to the same horizontal line position as the first clamping groove 291 along with the sliding rod 22, the second spring 29 resets and drives the clamping block 22 to move along the connecting groove 27, finally, the clamping block 22 is clamped in the first clamping groove 291 again, then, a worker sequentially pushes down the rest pull rings 25 in the newly replaced mounting plate 13, so that one ends of the rest sliding rods 22 are separated from the corresponding sliding holes and are fixed in the corresponding insertion holes 23 again, finally, the reflector 13 is installed and fixed on the upper side of the zebra crossing floor 1 again by the worker, the installation and fixing mode is simple and rapid, the reflector 13 can be simply and rapidly detached and installed from the zebra crossing floor 1 by the worker, so that the worker can partially replace the damaged reflector 13 on the zebra crossing floor 1, and when one of the reflectors 13 is damaged, the condition that needs dismantle monoblock zebra crossing bottom plate 1 and change takes place, has shortened the required time of workman's maintenance, has promoted the efficiency of installation with the dismantlement, can not influence the normal use of park road, and finally, the user is pegged graft into corresponding through-hole 131 with a plurality of rubber seal block 3 in proper order.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel self-luminous pedestrian crossing, includes that a plurality of parallels are laid zebra crossing bottom plate (1) on the road surface, its characterized in that: every zebra crossing bottom plate (1) four corners position all is equipped with spacing hole (11), every zebra crossing bottom plate (1) upside all is equipped with a plurality of dovetails, every dovetail parallel arrangement, every equal sliding connection has movable block (12), every in the dovetail the equal fixedly connected with reflector panel (13) of movable block (12) upside, every all be equipped with through-hole (131) on reflector panel (13), every all be equipped with in through-hole (131) and fix fixing device (2) at zebra crossing bottom plate (1) upside with reflector panel (13).

2. The novel self-luminous pedestrian crossing of claim 1, wherein: the fixing device (2) comprises a limiting block (21), the limiting block (21) is fixedly connected in a through hole (131), a sliding hole is formed in the limiting block (21), a sliding rod (22) is connected in the sliding hole in a sliding mode, a jack (23) is formed in the upper side of the zebra crossing bottom plate (1), one end of the sliding rod (22) is arranged corresponding to the jack (23), a supporting block (24) is fixedly connected to the other end of the sliding rod (22), a pull ring (25) is fixedly connected to the upper side of the supporting block (24), a first spring (26) is fixedly connected between the supporting block (24) and the limiting block (21), the first spring (26) is sleeved outside the sliding rod (22), two connecting grooves (27) in the same horizontal direction are formed in the outer portion of the sliding rod (22), a clamping block (28) is connected in the two connecting grooves (27) in a sliding mode, and the outer surface of the clamping block (28) is arc-shaped, two fixedly connected with second spring (29) between fixture block (28) and the corresponding connecting groove (27) inner wall one side, jack (23) inner wall is equipped with two same first draw-in grooves (291) of horizontal direction, first draw-in groove (291) corresponds the setting with fixture block (28), the slide opening inner wall is equipped with two same second draw-in grooves (292) of horizontal direction, second draw-in groove (292) corresponds the setting with fixture block (28).

3. The novel self-luminous pedestrian crossing of claim 1, wherein: rubber seal blocks (3) are inserted into one ends of the through holes (131), each rubber seal block (3) is fixedly connected with a rubber guide plate (31) on the upper side, and the outer surface of each rubber guide plate (31) is arc-shaped.

4. The novel self-luminous pedestrian crossing of claim 1, wherein: each upper side of the reflector (13) is fixedly connected with a plurality of anti-skid rubber blocks (4).

5. The novel self-luminous pedestrian crossing of claim 1, wherein: the reflector (13) is formed by reinforcing one or more layers of reflective stainless steel plates.

6. The novel self-luminous pedestrian crossing of claim 1, wherein: every reflector panel (13) upside is equipped with pressure sensor (5), be equipped with two first cavities (51) in zebra crossing bottom plate (1), two be equipped with stereo set (52) in first cavity (51).

7. The novel self-luminous pedestrian crossing of claim 1, wherein: the LED backlight module is characterized in that a second cavity is formed in the reflector (13), a buffer layer (6) is arranged in the second cavity, and the buffer layer is formed by reinforcing one or more layers of polytetrafluoroethylene plates.

8. The novel self-luminous pedestrian crossing of claim 2, wherein: one end of the sliding rod (22) is fixedly connected with a rubber bump (7), and the outer surface of the rubber bump (7) is arc-shaped.