CN112211065A - Sunken blind road turning pointing brick - Google Patents
Sunken blind road turning pointing brick Download PDFInfo
- Publication number
- CN112211065A CN112211065A CN202011138081.3A CN202011138081A CN112211065A CN 112211065 A CN112211065 A CN 112211065A CN 202011138081 A CN202011138081 A CN 202011138081A CN 112211065 A CN112211065 A CN 112211065A
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- wall
- floor
- magnetic
- positioning groove
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/04—Pavings made of prefabricated single units made of bricks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a sunken blind road turning pointing brick, and relates to the technical field of blind person guiding devices. This directional brick of sunken blind sidewalk turn, including trampling the floor, the outer wall of trampling the floor is close to the positive position and is provided with first magnetic means, the back of trampling the floor is close to the position of bottom and is provided with the rotating shaft device. This sunken blind way turns directional brick, through two magnetic paths that blind way brick one side set up, can be according to actual demand, the change of accurate guide blind person the place ahead road, service environment and condition's restriction has been improved, through accuse water installation and water conservancy diversion system, can be in sleet weather, discharge water from accuse basin through the guiding gutter, use magnetism buffer can carry out the magnetic force through the mode of friction to magnet and supply, the life of the device is improved, the effect is more obvious for conventional blind way brick, reduce blind person misjudgement and lead to the dangerous condition that takes place.
Description
Technical Field
The invention relates to the technical field of blind person guiding devices, in particular to a sunken blind road turning pointing brick.
Background
The blind is a special group which needs caring in society. At present, blind roads specially used for blind people to pass are arranged on pedestrian passageways at two sides of an urban road, the traditional blind roads are paved by blind road blocks, wherein, a straight blind road block is provided with a strip-shaped lug, a steering blind road block is provided with a round lug, when the blind people need to turn, the blind people feel the round lug on the steering blind road block through the sole to make judgment, but if the sole is thicker or gaps among the round lugs are filled with snow, dust and other impurities, the blind people feel blurry after stepping on the shoes, the prompt effect is not obvious, the blind people are easy to make wrong judgment and cause danger, the application publication No. CN204238103U, the Chinese patent of the application publication No. 2014.11.20 discloses a vibration feedback type blind road brick, the outer side surface of a guide gear is fixed with an eccentric vibrator, the blind people can generate sunken feeling and generate vibration turn prompt through the eccentric vibrator, the vibration feedback type blind road brick has the disadvantages that because of a sunken movable structure, in rainy and snowy weather, water is easy to enter the device, when the user steps on the device, the water in the device is easy to splash onto clothes, and in addition, when the user encounters rainy and snowy weather, the water entering the device can also corrode gears and springs in the device, so that the service life is shortened.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the sunken blind road turning pointing brick which accurately reminds the blind people of the change of the road in front in a manner of moving downwards on one side and solves the problem of easy water storage in the device compared with the prior art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sunken blind way turning directional brick comprises a trampling floor, wherein a first magnetic device is arranged at a position, close to the front, of the outer wall of the trampling floor, a rotating shaft device is arranged at a position, close to the bottom, of the back of the trampling floor, the outer wall of the rotating shaft device is movably connected with the outer wall of the first magnetic device through the set trampling floor, a water control device is fixedly connected with the position, close to the bottom, of the outer wall of the rotating shaft device, the outer wall of the water control device is movably connected with the outer wall of the trampling floor through the set rotating shaft device, a flow guide device is fixedly connected with the bottom end of the water control device, the outer wall of the flow guide device is fixedly connected with the outer wall of the rotating shaft device through the set water control device, a second magnetic device is arranged at a position, close to the flow guide device, in the front of the water control device, the outer wall of, trample the bottom on floor and be close to the position of first magnetic means and be provided with benefit magnetism buffer, benefit magnetism buffer's outer wall is through the outer wall swing joint of trampling floor and second magnetic means that sets up, trample the top fixedly connected with boss on floor, the outer wall of boss is through the outer wall swing joint of trampling floor and first magnetic means that sets up.
Preferably, the structure of the first magnetic device comprises a first magnet positioning groove, a first magnetic block, a second magnet positioning groove and a second magnetic block, the front of the trampling floor is close to the left position and is provided with the first magnet positioning groove, the inner wall of the first magnet positioning groove is fixedly connected with the first magnetic block, the outer wall of the first magnetic block is fixedly connected with the outer wall of the trampling floor through the first magnet positioning groove, the front of the trampling floor is close to the right position and is provided with the second magnet positioning groove, the inner wall of the second magnet positioning groove is fixedly connected with the second magnetic block, and the outer wall of the second magnetic block is fixedly connected with the outer wall of the first magnetic block through the second magnet positioning groove.
Preferably, the structure of rotor device is including rotating constant head tank, turning block and location axis of rotation, the back of trampling the floor has been seted up near the position of bottom and has been rotated the constant head tank, the back of trampling the floor is close to the top fixedly connected with location axis of rotation that rotates the constant head tank, the outer wall of location axis of rotation through the rotation constant head tank of seting up with trample the outer wall fixed connection on floor, the bottom swing joint of location axis of rotation has the turning block, the outer wall of turning block through the location axis of rotation that sets up with trample the outer wall swing joint on floor.
Preferably, the structure of the water control device comprises a water control plate and a water control tank, the bottom end of the positioning rotating shaft is fixedly connected with the water control plate, the outer wall of the water control plate is movably connected with the outer wall of the treading floor through the arranged positioning rotating shaft, and the water control tank is uniformly arranged at the top end of the water control plate.
Preferably, the structure of the flow guiding device comprises a flow guiding plate and a flow guiding groove, the bottom end of the water control plate is fixedly connected with the flow guiding plate, the outer wall of the flow guiding plate is fixedly connected with the outer wall of the positioning rotating shaft through the arranged water control plate, and the flow guiding groove is uniformly formed in the bottom end of the flow guiding plate.
Preferably, the second magnetic device structurally comprises a third magnet positioning groove, a third magnetic block, a fourth magnet positioning groove and a fourth magnetic block, the third magnet positioning groove is formed in the position, close to the left side, of the front of the water control plate, the third magnet positioning groove is fixedly connected to the inner wall of the third magnet positioning groove, the outer wall of the third magnetic block is fixedly connected to the outer wall of the water control plate through the third magnet positioning groove, the fourth magnet positioning groove is formed in the position, close to the right side, of the front of the water control plate, the fourth magnetic block is fixedly connected to the inner wall of the fourth magnet positioning groove, and the outer wall of the fourth magnetic block is fixedly connected to the outer wall of the water control plate and the outer wall of the third magnetic block.
Preferably, the structure of the magnetism supplementing buffer device comprises a first limiting groove group, a second limiting groove group and a friction rod, the first limiting groove group is arranged at the position, close to the first magnet positioning groove, of the bottom end of the treading floor, the friction rod is movably connected to the inner wall of the first limiting groove group, the outer wall of the friction rod is movably connected with the outer wall of the first magnetic block through the arranged first limiting groove group, the second limiting groove group is arranged at the position, close to the third magnet positioning groove, of the top end of the water control plate, the inner wall of the second limiting groove group is movably connected with the outer wall of the friction rod, and the outer wall of the friction rod is movably connected with the outer wall of the third magnetic block through the arranged second limiting groove group.
The invention provides a sunken blind road turning pointing brick. The method has the following beneficial effects:
(1) this sunken blind road turns directional brick, two magnetic paths that set up through blind road brick one side, can make ceramic tile one side be in the suspended state, sink when the foot steps on it, turn the warning to the blind person, can be according to actual demand, when the workman installs, one side orientation that can sink need turn to one side, the accurate steering that guides blind person's road, when the current direction has downwards or ascending step simultaneously, can be the change of the preceding road of the blind person of accurate direction the place ahead or the rear, the restriction of service environment and condition has been improved.
(2) This subside formula blind way turns directional brick through accuse water installation and water conservancy diversion system, can be when sleet weather, discharges water through the guiding gutter from accuse water groove, is superior to the contrast technique, can not be when having water in the device, can spout the water in the device through trampling, sputter on clothes and shoes.
(3) The subsidence type blind way turning pointing brick has the advantages that the magnetism of the magnets can be supplemented by the magnetism supplementing buffering device in a friction mode, and the subsidence device can be buffered in the friction mode, so that the service life of the device is prolonged.
(4) This sunken blind road turns directional brick can make the snow on surface become the water back through the angle of slope, discharges through guiding device, when reducing road surface snow water, reduces the condition that the blind road brick freezes, makes the blind person can not be because of the blind road freezes, and the response of blind road reduces, and snowing weather can't go out.
(5) The sunken blind road turning pointing brick can still sense that the brick blocks sink after gaps among thick soles or round bumps are filled with impurities such as snow and dust, and the function of the sunken blind road turning pointing brick is obvious compared with that of a conventional blind road brick, so that the condition that the blind person makes a wrong judgment to cause danger is reduced.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the downward sinking type blind way turning direction brick part in FIG. 1;
FIG. 3 is a schematic bottom perspective view of the present invention;
FIG. 4 is a bottom perspective view of the structure of the rotating shaft device of the present invention;
fig. 5 is an isometric view of the structure of the water control device and the flow guide device of the present invention.
In the figure: 1. treading the floor; 2. a first magnetic device; 21. a first magnet positioning slot; 22. a first magnetic block; 23. a second magnet positioning slot; 24. a second magnetic block; 3. a rotating shaft device; 31. rotating the positioning groove; 32. rotating the block; 33. positioning the rotating shaft; 4. a water control device; 41. a water control plate; 42. a water control tank; 5. a flow guide device; 51. a baffle; 52. a diversion trench; 6. a second magnetic device; 61. a third magnet positioning slot; 62. a third magnetic block; 63. a fourth magnet positioning slot; 64. a fourth magnetic block; 7. a magnetism supplementing buffer device; 71. a first limit groove group; 72. a second limit groove group; 73. rubbing the rod; 8. and (4) a boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sunk blind way turning pointing brick comprises a treading floor 1, a first magnetic device 2 is arranged at the position, close to the front, of the outer wall of the treading floor 1, a rotating shaft device 3 is arranged at the position, close to the bottom, of the back of the treading floor 1, the outer wall of the rotating shaft device 3 is movably connected with the outer wall of the first magnetic device 2 through the arranged treading floor 1, a water control device 4 is fixedly connected with the position, close to the bottom, of the outer wall of the rotating shaft device 3, the outer wall of the water control device 4 is movably connected with the outer wall of the treading floor 1 through the arranged rotating shaft device 3, a flow guide device 5 is fixedly connected with the bottom end of the water control device 4, the outer wall of the flow guide device 5 is fixedly connected with the outer wall of the rotating shaft device 3 through the arranged water control device 4, a second magnetic device 6 is arranged at the position, close to the flow guide device 5, the outer wall of the second magnetic device 6, trample the bottom on floor 1 and be provided with benefit magnetism buffer 7 near the position of first magnetic means 2, the outer wall of benefit magnetism buffer 7 tramples floor 1 through what set up and the outer wall swing joint of second magnetic means 6, trample the top fixedly connected with boss 8 on floor 1, the outer wall of boss 8 tramples floor 1 through what set up and the outer wall swing joint of first magnetic means 2, first magnetic means 2 is relative with the magnetic pole of second magnetic means 6, make first magnetic means 2 with trample floor 1 and suspend.
The structure of first magnetic means 2 includes first magnet constant head tank 21, first magnetic path 22, second magnet constant head tank 23 and second magnetic path 24, trample the front on floor 1 and be close to left position and seted up first magnet constant head tank 21, the first magnetic path 22 of inner wall fixedly connected with of first magnet constant head tank 21, the outer wall of first magnetic path 22 through the first magnet constant head tank 21 that sets up with trample the outer wall fixed connection on floor 1, trample the front on floor 1 and be close to the position on right side and seted up second magnet constant head tank 23, the inner wall fixedly connected with second magnetic path 24 of second magnet constant head tank 23, the outer wall of second magnetic path 24 is through the outer wall fixed connection of the second magnet constant head tank 23 that sets up and first magnetic path 22, use embedded first magnetic means 2 can reduce the wearing and tearing of first magnetic means 2, increase device's life.
The structure of rotor device 3 is including rotating constant head tank 31, turning block 32 and location axis of rotation 33, the back of trampling floor 1 has been seted up near the position of bottom and has been rotated constant head tank 31, the back of trampling floor 1 is close to the top fixedly connected with location axis of rotation 33 of rotating constant head tank 31, the outer wall of location axis of rotation 33 is through the rotation constant head tank 31 of seting up and the outer wall fixed connection who tramples floor 1, the bottom swing joint of location axis of rotation 33 has turning block 32, the outer wall of turning block 32 through the location axis of rotation 33 that sets up and the outer wall swing joint who tramples floor 1, when trampling 1 unilateral subsides, turning block 32 rotates around location axis of rotation 33 to can fix and trample floor 1 and can not produce.
The structure of water control device 4 includes water control plate 41 and water control tank 42, and the bottom fixedly connected with water control plate 41 of location axis of rotation 33, the outer wall of water control plate 41 through the location axis of rotation 33 that sets up with the outer wall swing joint who tramples floor 1, water control tank 42 has evenly been seted up on the top of water control plate 41, use water control tank 42 can be in cold weather, the inside device that leads to of snow water flow direction device freezes.
The structure of guiding device 5 includes guide plate 51 and guiding gutter 52, and the bottom fixedly connected with guide plate 51 of accuse water board 41, the outer wall fixed connection of accuse water board 41 and location axis of rotation 33 that the outer wall of guide plate 51 is through setting up, and guiding gutter 52 has evenly been seted up to guide plate 51's bottom, uses guiding gutter 52 can be when trampling floor 1 under sleet weather pressure, can not outwards sputter because of water is full in the device.
The structure of second magnetic means 6 includes third magnet constant head tank 61, third magnetic path 62, fourth magnet constant head tank 63 and fourth magnetic path 64, third magnet constant head tank 61 has been seted up to the front of accuse water board 41 near left position, the inner wall fixedly connected with third magnetic path 62 of third magnet constant head tank 61, the outer wall fixed connection of third magnetic path 62 through the third magnet constant head tank 61 that sets up and accuse water board 41, fourth magnet constant head tank 63 has been seted up to the position that the front of accuse water board 41 is close to the right side, the inner wall fixedly connected with fourth magnetic path 64 of fourth magnet constant head tank 63, the outer wall of fourth magnetic path 64 is through the outer wall fixed connection of the accuse water board 41 that sets up and third magnetic path 62.
The structure of the magnetism supplementing buffering device 7 comprises a first limiting groove group 71, a second limiting groove group 72 and a friction rod 73, the first limiting groove group 71 is arranged at the position, close to the first magnet positioning groove 21, of the bottom end of the treading floor 1, the friction rod 73 is movably connected to the inner wall of the first limiting groove group 71, the outer wall of the friction rod 73 is movably connected with the outer wall of the first magnetic block 22 through the arranged first limiting groove group 71, the second limiting groove group 72 is arranged at the position, close to the third magnet positioning groove 61, of the top end of the water control plate 41, the inner wall of the second limiting groove group 72 is movably connected with the outer wall of the friction rod 73, and the outer wall of the friction rod 73 is movably connected with the outer wall of the third magnetic block 62 through the arranged second limiting groove group 72.
When the device is assembled, the first magnetic block 22, the second magnetic block 24, the third magnetic block 62 and the fourth magnetic block 64 are arranged in the first magnet positioning groove 21, the second magnet positioning groove 23, the third magnet positioning groove 61 and the fourth magnet positioning groove 63, the same magnetic poles are oppositely arranged, one side of the treading floor 1 is suspended through the repulsion of magnetic force, after the device is assembled, according to the actual requirement, when a worker installs the device, one side capable of sinking downwards faces to one side needing to turn, the downward step at the front side can face to the front side, the upward step at the front side can face to the rear side, when the device is used, the foot is arranged above the device to enable the treading floor 1 to move downwards due to gravity, because the rotating shaft device 3 is arranged at one side of the bottom end of the treading floor 1, the single side of the treading floor 1 downwards generates small-angle inclination around the rotating block 32 and the positioning rotating shaft 33, to the accurate suggestion of blind person, when sleet weather, because device top and ground level, the inside ponding that can produce of device, can outwards excrete through guide plate 51 and guiding gutter 52, can trample when the inside drainage of device through the accuse water board 41 that sets up and accuse water tank 42 and trample floor 1, can not spill water, in the process of trampling the unilateral subsidence on floor 1, friction stick 73 and first magnetic path 22, second magnetic path 24, third magnetic path 62 and fourth magnetic path 64 produce the friction, supplement magnetic force through the friction, delay the time that magnetic force disappears, reduce the blind person through frictional force simultaneously and trample suddenly produce the slope when trampling floor 1, and the unstable condition of focus that appears, sole when increasing through boss 8 and the frictional force of trampling floor 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a sunken blind road turns and points to brick, includes and tramples floor (1), its characterized in that: the floor is characterized in that a first magnetic device (2) is arranged at a position, close to the front, of the outer wall of the treading floor (1), a rotating shaft device (3) is arranged at a position, close to the bottom, of the back face of the treading floor (1), the outer wall of the rotating shaft device (3) is movably connected with the outer wall of the first magnetic device (2) through the treading floor (1) in a set mode, a water control device (4) is fixedly connected with the position, close to the bottom, of the outer wall of the rotating shaft device (3), the outer wall of the water control device (4) is movably connected with the outer wall of the treading floor (1) through the rotating shaft device (3) in a set mode, a flow guide device (5) is fixedly connected with the bottom of the water control device (4), the outer wall of the flow guide device (5) is fixedly connected with the outer wall of the rotating shaft device (3) through the water control device (4) in a set mode, a second magnetic device (, the outer wall swing joint of the outer wall of second magnetic means (6) and first magnetic means (2) through pivot device (3) that sets up, the position that the bottom of trampling floor (1) is close to first magnetic means (2) is provided with benefit magnetism buffer (7), the outer wall swing joint of trampling floor (1) and second magnetic means (6) through setting up of benefit magnetism buffer (7), the top fixedly connected with boss (8) of trampling floor (1), the outer wall swing joint of trampling floor (1) and first magnetic means (2) through setting up of boss (8).
2. The depressed blind sidewalk turning direction brick according to claim 1, wherein: the first magnetic device (2) structurally comprises a first magnet positioning groove (21), a first magnetic block (22), a second magnet positioning groove (23) and a second magnetic block (24), a first magnet positioning groove (21) is arranged on the front side of the stepping floor (1) close to the left side, the inner wall of the first magnet positioning groove (21) is fixedly connected with a first magnet (22), the outer wall of the first magnetic block (22) is fixedly connected with the outer wall of the stepping floor (1) through a first magnet positioning groove (21), a second magnet positioning groove (23) is arranged on the front side of the treading floor (1) close to the right side, the inner wall of the second magnet positioning groove (23) is fixedly connected with a second magnet (24), the outer wall of the second magnetic block (24) is fixedly connected with the outer wall of the first magnetic block (22) through a second magnet positioning groove (23).
3. The depressed blind sidewalk turning direction brick according to claim 1, wherein: the structure of rotor device (3) is including rotating constant head tank (31), turning block (32) and location axis of rotation (33), the back of trampling floor (1) has been seted up near the position of bottom and has been rotated constant head tank (31), the back of trampling floor (1) is close to top fixedly connected with location axis of rotation (33) of rotating constant head tank (31), the outer wall of location axis of rotation (33) through the rotation constant head tank (31) of seting up with trample the outer wall fixed connection on floor (1), the bottom swing joint of location axis of rotation (33) has turning block (32), the outer wall of turning block (32) through location axis of rotation (33) that sets up with trample the outer wall swing joint on floor (1).
4. The depressed blind sidewalk turning direction brick according to claim 3, wherein: the structure of accuse water installation (4) includes accuse water board (41) and accuse basin (42), the bottom fixedly connected with accuse water board (41) of location axis of rotation (33), the outer wall swing joint of the outer wall of accuse water board (41) through location axis of rotation (33) that sets up with trample floor (1), accuse basin (42) have evenly been seted up on the top of accuse water board (41).
5. The depressed blind sidewalk turning direction brick according to claim 4, wherein: the structure of guiding device (5) includes guide plate (51) and guiding gutter (52), the bottom fixedly connected with guide plate (51) of accuse water board (41), the outer wall fixed connection of the accuse water board (41) and location axis of rotation (33) of guide plate (51) through setting up, guiding gutter (52) have evenly been seted up to the bottom of guide plate (51).
6. The depressed blind sidewalk turning direction brick according to claim 1, wherein: the structure of the second magnetic device (6) comprises a third magnet positioning groove (61), a third magnetic block (62), a fourth magnet positioning groove (63) and a fourth magnetic block (64), the front of the water control plate (41) is close to the left position and is provided with the third magnet positioning groove (61), the inner wall of the third magnet positioning groove (61) is fixedly connected with the third magnetic block (62), the outer wall of the third magnetic block (62) is fixedly connected with the outer wall of the water control plate (41) through the arranged third magnet positioning groove (61), the front of the water control plate (41) is close to the right position and is provided with the fourth magnet positioning groove (63), the inner wall of the fourth magnet positioning groove (63) is fixedly connected with the fourth magnetic block (64), and the outer wall of the fourth magnetic block (64) is fixedly connected with the outer wall of the third magnetic block (62) through the arranged water control plate (41).
7. The depressed blind sidewalk turning direction brick according to claim 1, wherein: the structure of the magnetism supplementing buffer device (7) comprises a first limit groove group (71), a second limit groove group (72) and a friction rod (73), a first limit groove group (71) is arranged at the bottom end of the stepping floor (1) close to the first magnet positioning groove (21), the inner wall of the first limit groove group (71) is movably connected with a friction rod (73), the outer wall of the friction rod (73) is movably connected with the outer wall of the first magnetic block (22) through the arranged first limit groove group (71), a second limit groove group (72) is arranged at the position, close to the third magnet positioning groove (61), of the top end of the water control plate (41), the inner wall of the second limit groove group (72) is movably connected with the outer wall of the friction bar (73), the outer wall of the friction rod (73) is movably connected with the outer wall of the third magnetic block (62) through a second limit groove group (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138081.3A CN112211065A (en) | 2020-10-22 | 2020-10-22 | Sunken blind road turning pointing brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138081.3A CN112211065A (en) | 2020-10-22 | 2020-10-22 | Sunken blind road turning pointing brick |
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| CN112211065A true CN112211065A (en) | 2021-01-12 |
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| CN202011138081.3A Pending CN112211065A (en) | 2020-10-22 | 2020-10-22 | Sunken blind road turning pointing brick |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898248A (en) * | 2021-11-18 | 2022-01-07 | 厦门市政智慧城市科技有限公司 | Building site sprays and uses barricade |
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