CN115125885A - Self-protection highway traffic information publishing equipment based on dynamic road conditions - Google Patents
Self-protection highway traffic information publishing equipment based on dynamic road conditions Download PDFInfo
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- CN115125885A CN115125885A CN202210742971.8A CN202210742971A CN115125885A CN 115125885 A CN115125885 A CN 115125885A CN 202210742971 A CN202210742971 A CN 202210742971A CN 115125885 A CN115125885 A CN 115125885A
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/10—Electrical control therefor
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides self-protection highway traffic information release equipment based on dynamic road conditions, and belongs to the technical field of highway information release equipment. The device comprises a base component, a surrounding display assembly, a self-protection assembly, a combined drive assembly, a main control board and a rain and snow probe; the surrounding display assembly is rotatably arranged in the middle of the top end of the bottom box body, and the traffic information of the highway can be displayed in an all-around manner by rotating the plurality of display plates; the top of the upright frame of multiple groups still is connected with from the protection assembly simultaneously, the lower extreme of protection lead screw is connected with lead screw rotary gear, lead screw rotary gear is located one side of main drive gear soon, and lead screw rotary gear and main drive gear soon through the antithetical couplet drive assembly switching meshing, when switching mobile gear and main drive gear soon and lead screw rotary gear meshing, the locking tooth breaks away from the cooperation with lead screw rotary gear, when switching mobile gear breaks away from the meshing with main drive gear soon and lead screw rotary gear, the locking tooth locks lead screw rotary gear.
Description
Technical Field
The invention relates to the technical field of highway information release equipment, in particular to self-protection highway traffic information release equipment based on dynamic road conditions.
Background
The highway has different regulations in different countries and regions, different times and different scientific research and academic fields, the speed of vehicles running on the highway is higher, and under the condition of certain quality, the higher the speed is, the larger the inertia is, and the longer the braking distance of the vehicles is.
In the driving process, some sudden situations can happen on an expressway inevitably, for example, accidents happen in the front, roads are blocked, the accident happens in the front can not be known in time when the expressway drives, the accident often exceeds the minimum braking distance when being discovered, the braking is disabled, and the accident is enlarged.
At present, when an accident occurs on a highway, a warning board is arranged behind the accident vehicle to remind a rear vehicle, or traffic information publishing equipment is arranged at certain distance intervals, for example, the highway traffic information publishing equipment based on dynamic road conditions disclosed by the prior art (CN 215376558U) comprises a shell, a rotating unit and an information display unit; the casing, the left and right sides of lower surface respectively with the upper end fixed connection of two bracing pieces, the rear side of side and the left and right sides fixed connection of backup pad about in the casing, the left side of backup pad trailing flank is fixed with the battery, singlechip and wireless receiver are installed on the right side of backup pad trailing flank, the output of battery is connected with the input electricity of singlechip, when accident or other road conditions take place at highway surveillance center, in time with the information board that corresponds the place ahead road information rotate to the front side, remind the driver at rear, and different road information can use the light of different colours, can make the discovery information board that the driver can be better, make the driver can slow down in advance, the stack emergence of accident has been reduced to a certain extent.
However, in the actual driving process of the expressway, due to the existence of different traffic lanes, the information display mode at a certain fixed angle is easy to form dead corners due to the limited display angle, so that a driver who is not over against the lane cannot accurately recognize the issued traffic information, and the risk of increasing accidents is also existed; in addition, more importantly, when extreme weather such as rain, snow and the like is met, the traditional equipment can be damaged due to untimely protection.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides self-protection highway traffic information release equipment based on dynamic road conditions, which comprises a base component, a surrounding display assembly, a self-protection assembly and a combined drive assembly, wherein the surrounding display assembly comprises a main rotary plate, a vertical frame, a display plate, a main rotary gear and a main rotary driving gear;
the base component is a structural base body, a main rotating plate in the surrounding display assembly is rotatably arranged in the middle position of the top end of the base component, three groups of upright frames are fixedly arranged on the top surface of the main rotating plate and are in an equilateral triangle, a display plate is arranged in each group of upright frames, a main rotating gear is connected to the bottom end of the main rotating plate after the bottom end rotating shaft is rotatably inserted into the base component, and a main rotating driving gear capable of automatically rotating is meshed with one side of the main rotating gear;
the bottom end of a protective screw rod in the self-protection assembly is rotatably connected to the middle position of the inner surface of the bottom end of the base component, a screw rod rotating gear is fixedly inserted into the protective screw rod at a position corresponding to the main rotary driving gear, the top ends of the multiple groups of upright frames are commonly connected with a protective top plate, the top end of the protective screw rod is rotatably connected to the middle position of the bottom surface of the protective top plate, the lower end of the protective top plate is connected with a telescopic cover, the telescopic cover is arranged outside the multiple groups of upright frames, a screw rod sliding seat is fixedly connected to the middle position of the bottom surface of the telescopic cover, and the screw rod sliding seat is matched with the protective screw rod;
but the switching mobile gear that can rise automatically and free rotation locates main rotary drive gear and lead screw rotary gear one side among the antithetical couplet drives the assembly, just switching mobile gear can form the meshing with main rotary drive gear and lead screw rotary gear jointly, one side transmission of switching mobile gear is connected with the locking conversion rack, the top of locking conversion rack is connected and is fixed with the locking tooth, and when switching mobile gear and main rotary drive gear and lead screw rotary gear meshing, the locking tooth breaks away from the locking cooperation with lead screw rotary gear, when switching mobile gear breaks away from and main rotary drive gear and lead screw rotary gear's meshing, the locking tooth is with lead screw rotary gear locking.
The bottom box body in the base component is a cylindrical cavity structure with an opening at the lower end, and a plurality of groups of bottom connection seats are uniformly and fixedly arranged on the outer wall of the lower end of the bottom box body;
the lower end surface of the bottom box body is also provided with a bottom cover plate;
a main rotating position in the surrounding display assembly is arranged in the middle of the top end of the bottom box body, a main shaft is vertically and fixedly connected to the position, corresponding to the main rotating position, of the bottom surface of the main rotating plate, and the main shaft is rotatably inserted into an inner cavity of the bottom box body in the self-rotating position;
the main rotary gear is fixedly arranged at the bottom end of the main shaft;
a motor frame is fixedly connected to the position, corresponding to the main rotary driving gear, of the inner top surface of the bottom cover plate, a main rotary driving motor is fixedly installed on the top surface of the motor frame, and the main rotary driving gear is fixedly connected with a rotary shaft of the main rotary driving motor;
a lead screw base in the self-protection assembly is arranged on the inner top surface of the bottom cover plate and corresponds to the protection lead screw, and the lower end of the protection lead screw is rotatably connected in the lead screw base;
a lead screw through hole is formed in the main shaft at a position corresponding to the protective lead screw, and the protective lead screw is rotatably inserted to the upper part of the main rotating plate from the lead screw through hole;
a screw rod top seat is fixedly connected to a position, corresponding to the protective screw rod, of the inner top surface of the protective top plate, and the top end of a shaft of the protective screw rod is rotatably connected into the screw rod top seat;
the top end of each group of upright frames is fixedly connected with a top plate connecting rod, and the inner top surfaces of the protective top plates are jointly fixedly connected with the top ends of the plurality of groups of top plate connecting rods;
the bottom surface of the telescopic cover is connected with a lower sliding linkage arm with a Y-shaped structure, and the lead screw sliding seat is fixedly connected to the middle position of the lower sliding linkage arm;
the switching drive in the linkage drive assembly is fixedly connected to the position, corresponding to the switching moving gear, of the inner top surface of the bottom cover plate, the switching moving gear is rotatably connected to an upper end ejector rod of the switching drive, and the switching drive is electrically connected with the main control board;
a locking connecting arm is further fixedly connected in the upper end ejector rod of the switching drive, a locking moving rack is vertically and fixedly connected on the inner side of the outer end of the locking connecting arm, a sliding rail seat is fixedly installed on the position, opposite to the locking moving rack, of the top surface of the bottom cover plate, a rack rear sliding rail is vertically and fixedly installed in the sliding rail seat, a rack rear sliding block is fixedly connected on the position, corresponding to the rack rear sliding rail, of the rear end surface of the locking conversion rack, the rack rear sliding block is slidably connected in the rack rear sliding rail, and the locking conversion rack is opposite to the tooth surface of the locking moving rack;
the conversion gear is meshed and connected between the locking moving rack and the locking conversion rack;
the top surface of the bottom cover plate is fixedly provided with a conversion gear seat at a position corresponding to the conversion gear, the top end of the conversion gear seat is rotatably connected with a conversion gear shaft, and the conversion gear is inserted and fixed in the conversion gear shaft.
Furthermore, a plurality of groups of upright frames are vertically provided with a protective sliding chute.
Further, a main control board is installed on the top surface of the bottom cover plate, a rain and snow probe is installed on the top surface of the protection top plate, the main rotary driving motor is electrically connected with the main control board, and the rain and snow probe is electrically connected with the main control board.
Furthermore, the single arm of the Y-shaped structure of the lower slide link arm can slide in the corresponding protective sliding groove.
Compared with the prior art, the self-protection expressway traffic information release equipment based on the dynamic road conditions has the following advantages that:
(1) according to the invention, the multiple groups of upright frames are arranged at the top end of the main rotating plate in the surrounding display assembly, the display plate is arranged in each group of upright frames, and the display of different rotating directions of the road condition can be realized by utilizing the multiple groups of display plates through the automatic slow rotation of the main rotating plate around the main rotating position as an axis, so that the display of traffic information can be watched by drivers in different coming and different lanes, and the dynamic surrounding type releasing display of the road condition can be realized.
(2) Meanwhile, the top end of the plurality of groups of vertical frames is also connected with a self-protection assembly, the self-protection assembly is internally provided with an automatically telescopic cover, and a rain and snow probe is arranged on the top surface of the protection top plate, so that the telescopic cover can be automatically put down in the rain and snow weather, and the plurality of groups of vertical frames and the protection top plate are covered in the telescopic cover to form protection.
(3) As a concrete matter, the power source of downward placement of the telescopic cover in the self-protection assembly and the surrounding rotary power of the multiple groups of vertical frames are both main rotary driving motors, and through the meshing switching between the main rotary driving gear and the screw rod rotary gear and the locking teeth linked with the switching moving gear and moving reversely, the locking of the protection screw rod can be realized when the main rotary driving gear drives the multiple groups of vertical frames to surround, and the telescopic cover can not be released when the multiple groups of vertical frames surround; and when the switching mobile gear is meshed with the main rotary driving gear and the lead screw rotating gear, the telescopic cover is lowered to work under the driving of the protection lead screw and the lead screw sliding seat, and the structure is simple and effective.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic overall structure diagram of a self-protection expressway traffic information distribution device based on dynamic road conditions, provided by the invention;
FIG. 2 is a schematic structural view of a base member according to the present invention;
FIG. 3 is a schematic structural view of a wrap-around display assembly of the present invention;
FIG. 4 is a schematic view of a first perspective of the self-shielding assembly of the present invention;
FIG. 5 is a schematic structural view of a second perspective of the self-shielding assembly of the present invention;
FIG. 6 is a schematic view of a first perspective view of the combination drive assembly of the present invention;
fig. 7 is a schematic structural view of a second perspective of the combined drive assembly of the present invention.
Reference numerals are as follows: 1. a base member; 2. a wrap-around display assembly; 3. a self-shielding assembly; 4. a combined drive assembly; 5. a main control board; 6. a rain and snow probe; 101. a bottom box body; 102. a base coupling seat; 103. a bottom cover plate; 201. main rotation position; 202. a main rotating plate; 203. a main shaft; 204. erecting a frame; 205. a display board; 206. a main rotary gear; 207. a main rotary drive gear; 208. a main rotary drive motor; 209. a motor frame; 210. a protective chute; 301. a lead screw base; 302. a protective lead screw; 303. a lead screw passing hole; 304. a lead screw rotating gear; 305. a protective roof; 306. a telescopic cover; 307. a top plate connecting rod; 308. a screw top seat; 309. a lower sliding link arm; 310. a lead screw slide; 401. switching drive; 402. switching the mobile gear; 403. a locking link arm; 404. locking the moving rack; 405. a switching gear; 406. locking the conversion rack; 407. a locking tooth; 408. a rack rear slide block; 409. a rack rear slide rail; 410. a slide rail seat; 411. a conversion gear seat; 412. and a gear shaft is converted.
Detailed Description
The following describes an example of the self-protection expressway traffic information distribution device based on dynamic road conditions according to the present invention with reference to the accompanying drawings.
The first embodiment is as follows:
the invention realizes the installation of the apparatus and surrounds the omnibearing traffic information to publish the example shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6 and figure 7, the base structural member 1 is the structural matrix, the bottom box 101 is the cylindrical cavity structure of the lower end opening, the bottom outer wall of bottom box 101 is uniform and fixedly equipped with several groups of bottom connection seats 102, the apparatus is installed on operation position through several groups of bottom connection seats 102, the lower end of the bottom box 101 is also installed and connected with the bottom cover plate 103;
the display assembly 2 is surrounded by a main rotary plate 202 which is arranged in the middle of the top end of a base member 1 in a rotating mode, three groups of upright frames 204 are fixedly arranged on the top surface of the main rotary plate 202, the three groups of upright frames 204 are in an equilateral triangle, a display plate 205 is arranged in each group of upright frames 204, the bottom end of the main rotary plate 202 after the bottom end of a rotary shaft is inserted into the base member 1 in a rotating mode is connected with a main rotary gear 206, and one side of the main rotary gear 206 is meshed with a main rotary driving gear 207 which can rotate automatically;
specifically, a main rotary position 201 surrounding the display assembly 2 is arranged in the middle of the top end of the bottom box 101, a main shaft 203 is vertically and fixedly connected to the position, corresponding to the main rotary position 201, of the bottom surface of the main rotary plate 202, the main shaft 203 is rotatably inserted into the inner cavity of the bottom box 101 from the main rotary position 201, a main rotary gear 206 is fixedly installed at the shaft bottom end of the main shaft 203, a motor frame 209 is fixedly connected to the position, corresponding to the main rotary drive gear 207, of the inner top surface of the bottom cover plate 103, a main rotary drive motor 208 is fixedly installed on the top surface of the motor frame 209, the main rotary drive gear 207 is fixedly connected to the rotary shaft of the main rotary drive motor 208, and a plurality of sets of upright frames 204 are vertically provided with a protective sliding chute 210;
specifically, the top surface of the bottom cover plate 103 is further provided with a main control board 5, and the main rotary driving motor 208 is electrically connected with the main control board 5;
the bottom end of a protective lead screw 302 in a self-protection assembly 3 is screwed in the middle of the inner surface of a bottom cover plate 103, a lead screw rotating gear 304 is fixedly inserted in the protective lead screw 302 at a position corresponding to a main rotary driving gear 207, the top ends of a plurality of sets of upright frames 204 are jointly connected with a protective top plate 305, the top end of the protective lead screw 302 is screwed in the middle of the bottom surface of the protective top plate 305, the lower end of the protective top plate 305 is connected with a telescopic cover 306, the telescopic cover 306 is covered outside the plurality of sets of upright frames 204, a lead screw sliding seat 310 is fixedly connected in the middle of the bottom surface of the telescopic cover 306, and the lead screw sliding seat 310 is matched with the protective lead screw 302;
a switching moving gear 402 which can automatically lift and freely rotate in the combined drive assembly 4 is arranged on one side of the main rotary driving gear 207 and the lead screw rotating gear 304, the switching moving gear 402 can be meshed with the main rotary driving gear 207 and the lead screw rotating gear 304 together, one side of the switching moving gear 402 is in transmission connection with a locking conversion rack 406, the top end of the locking conversion rack 406 is fixedly connected with a locking tooth 407, when the switching moving gear 402 is meshed with the main rotary driving gear 207 and the lead screw rotating gear 304, the locking tooth 407 is disengaged from locking matching with the lead screw rotating gear 304, and when the switching moving gear 402 is disengaged from the main rotary driving gear 207 and the lead screw rotating gear 304, the locking tooth 407 locks the lead screw rotating gear 304;
the invention is fixedly connected to an operation position through a plurality of groups of base connection seats 102 in the base component 1;
in a normal use state, the telescopic cover 306 in the self-protection assembly 3 is in an upward retracted state;
at this time, the switching moving gear 402 in the combined drive assembly 4 is in a downward recovery state, the switching moving gear 402 is disengaged from the main rotary drive gear 207 and the screw rod rotating gear 304, the switching moving gear 402 synchronously drives the locking conversion rack 406 to move upward while moving downward, and the locking conversion rack 406 drives the locking teeth 407 to move upward, so that the screw rod rotating gear 304 can be locked by the locking teeth 407, the protective screw rod 302 cannot freely rotate, and the telescopic cover 306 cannot move downward;
drive main drive gear 207 forward rotation through the main driving motor 208 that revolves that starts among the encircleing show assembly 2, main drive gear 207 and main gear 206 formation cooperation transmission revolve, drive main shaft 203 and revolve the rotation that position 201 is slow at owner, thereby it revolves board 202 and connects the rotation that frame 204 was found to the array on main board 202 top to drive owner, thereby drive the slow rotation of array show board 205, accessible main control board 5 is connected with outside equipment, feed back highway's real-time road conditions to each group show board 205, show the board 205 through each group and carry out the omnidirectional of encircleing the show to highway's traffic information, more be favorable to different drivers to coming to look over, have the effectual advantage of information prompt.
Example two:
the invention discloses an implementation of self-protection and reset in rainy and snowy weather, which is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a rain and snow probe 6 is further installed on the top surface of a protection top plate 305 in a self-protection assembly 3, the rain and snow probe 6 is electrically connected with a main control plate 5, a lead screw base 301 is arranged on the inner top surface of a bottom cover plate 103 and at a position corresponding to a protection lead screw 302, the lower end of the protection lead screw 302 is rotatably connected in the lead screw base 301, a lead screw through hole 303 is arranged in a main shaft 203 and at a position corresponding to the protection lead screw 302, the protection lead screw 302 is rotatably inserted above a main rotating plate 202 from the lead screw through hole 303, a lead screw top seat 308 is fixedly connected on the inner top surface of the protection top plate 305 and at a position corresponding to the protection lead screw 302, and the top end of the protection lead screw 302 is rotatably connected in the lead screw top seat 308. The top end of each group of upright frames 204 is fixedly connected with a top plate connecting rod 307, the inner top surfaces of the protective top plates 305 are jointly fixedly connected with the top ends of the plurality of groups of top plate connecting rods 307, the bottom surface of the telescopic cover 306 is connected with a lower sliding linkage arm 309 with a Y-shaped structure, and the lead screw sliding seat 310 is fixedly connected to the middle position of the lower sliding linkage arm 309;
specifically, the single arm of the Y-shaped structure of the lower link arm 309 can slide in the corresponding protection chute 210;
a switching drive 401 in the linkage drive assembly 4 is fixedly connected to a position corresponding to the switching moving gear 402 on the inner top surface of the bottom cover plate 103, the switching moving gear 402 is rotatably connected to an upper end ejector rod of the switching drive 401, the switching drive 401 is electrically connected to the main control plate 5, a locking linkage arm 403 is further fixedly connected to the upper end ejector rod of the switching drive 401, a locking moving rack 404 is fixedly connected to the inner side of the outer end of the locking linkage arm 403 vertically, a slide rail seat 410 is fixedly installed at a position corresponding to the locking moving rack 404 on the top surface of the bottom cover plate 103, a rack rear slide rail 409 is fixedly installed in the slide rail seat 410 vertically, a rack rear slide block 408 is fixedly connected to a position corresponding to the rack rear slide rail 409 on the rear end surface of the locking conversion rack 406, the rack rear slide block 408 is slidably connected to the rack rear slide rail 409, and the opposite tooth surfaces of the locking conversion rack 406 and the locking moving rack 404 are fixed;
specifically, the conversion gear 405 is engaged and connected between the locking moving rack 404 and the locking conversion rack 406, so that the locking moving rack 404 can drive the locking conversion rack 406 to move reversely through the conversion gear 405, a conversion gear seat 411 is fixedly installed on the top surface of the bottom cover plate 103 corresponding to the conversion gear 405, the top end of the conversion gear seat 411 is rotatably connected with a conversion gear shaft 412, and the conversion gear 405 is inserted and fixed in the conversion gear shaft 412;
when the high-speed sealing is caused by extreme weather such as rain, snow and the like, the protective screw 302 can only drive the screw sliding seat 310 to move downwards because the main rotary driving gear 207 is still in a rotating state at the moment, and the main rotary driving gear 207 can only rotate in a unidirectional forward direction at the moment and the main rotary driving gear 207 can only drive the protective screw 302 to rotate in the unidirectional forward direction;
the rain and snow probe 6 sends a signal to the main control board 5, after the main control board 5 receives the signal, the switching drive 401 in the combined drive assembly 4 is started, the switching drive 401 drives the switching moving gear 402 to move upwards, and the switching moving gear 402, the main rotary drive gear 207 and the lead screw rotary gear 304 form matched transmission;
meanwhile, the upward movement of the switching moving gear 402 drives the upward movement of the locking link arm 403, the locking link arm 403 drives the locking moving rack 404 to move upward, the locking moving rack 404 drives the locking switching rack 406 to move downward through the switching gear 405, and the locking switching rack 406 drives the locking teeth 407 to move downward, so that the locking teeth 407 are disengaged from the locking fit with the lead screw rotating gear 304, and the lead screw rotating gear 304 can rotate freely;
the main rotary driving gear 207 drives the lead screw rotary gear 304 to rotate through the switching movable gear 402, the lead screw rotary gear 304 drives the protective lead screw 302 to move, the protective lead screw 302 and the lead screw sliding seat 310 form matched transmission, the lead screw sliding seat 310 drives the lower sliding connecting arm 309 and the lower end of the telescopic cover 306 to move, so that the telescopic cover 306 is driven to cover downwards to move, and when the telescopic cover 306 completely covers the upright frame 204 and the display board 205, the main rotary driving motor 208 is stopped;
when the telescopic cover 306 needs to be lifted, the main rotary driving motor 208 is started to drive the main rotary driving gear 207 to rotate reversely, the main rotary driving gear 207 drives the protective lead screw 302 to rotate reversely through the switching moving gear 402, the protective lead screw 302 drives the lead screw sliding seat 310 to move upwards, so that the telescopic cover 306 moves upwards, and the main rotary driving motor 208 is stopped when the telescopic cover 306 moves upwards to the contraction position;
at this time, the switching drive 401 in the combined drive assembly 4 is started again to drive the switching moving gear 402 to move downwards, and the switching moving gear 402 is disengaged from the main rotary drive gear 207 and the lead screw rotating gear 304;
when the switching moving gear 402 moves downwards, the synchronous fetal movement locking linkage arm 403 moves downwards, the locking linkage arm 403 drives the locking moving rack 404 to move downwards, the locking moving rack 404 drives the locking switching rack 406 to move upwards through the switching gear 405, and the locking switching rack 406 drives the locking teeth 407 to move upwards, so that the screw rod rotating gear 304 is locked again through the locking teeth 407, the protective screw rod 302 cannot rotate freely, the telescopic cover 306 cannot move downwards and is kept at the current contraction position;
at this time, when the expressway information needs to be issued again, the main rotary driving motor 208 is started to drive the main rotary driving gear 207 to rotate in the forward direction.
Finally, it should be noted that: the above-mentioned embodiments are only used to illustrate the technical scheme of the omnibearing information display and self-protection process of the self-protection highway traffic information publishing device based on dynamic road conditions, but not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a self protection highway traffic information publishing equipment based on developments road conditions, includes base component (1), its characterized in that: the self-protection combined type oil well pipe is characterized by also comprising a surrounding display assembly (2), a self-protection assembly (3) and a combined drive assembly (4);
the surrounding display assembly (2) comprises a main rotary plate (202), a vertical frame (204), a display plate (205), a main rotary gear (206) and a main rotary driving gear (207), the self-protection assembly (3) comprises a protection lead screw (302), a lead screw rotating gear (304), a protection top plate (305), a telescopic cover (306) and a lead screw sliding seat (310), and the combined drive assembly (4) comprises a switching moving gear (402), a locking conversion rack (406) and locking teeth (407);
the base member (1) is a structural substrate, a main rotating plate (202) in the encircling display assembly (2) is rotatably arranged at the middle position of the top end of the base member (1), three groups of upright frames (204) are fixedly arranged on the top surface of the main rotating plate (202), the three groups of upright frames (204) are in an equilateral triangle, a display plate (205) is arranged in each group of upright frames (204), the bottom end of the main rotating plate (202) after the bottom end rotating shaft is rotatably inserted into the base member (1) is connected with a main rotating gear (206), and a main rotating driving gear (207) capable of automatically rotating is meshed with one side of the main rotating gear (206);
the bottom end of a protective lead screw (302) in the self-protection assembly (3) is rotatably connected to the middle position of the inner surface of the bottom end of a base component (1), a lead screw rotating gear (304) is fixedly inserted into the protective lead screw (302) at a position corresponding to a main rotary driving gear (207), the top ends of a plurality of groups of upright frames (204) are jointly connected with a protective top plate (305), the top end of the protective lead screw (302) is rotatably connected to the middle position of the bottom surface of the protective top plate (305), the lower end of the protective top plate (305) is connected with a telescopic cover (306), the telescopic cover (306) is covered outside the plurality of groups of upright frames (204), a lead screw sliding seat (310) is fixedly connected to the middle position of the bottom surface of the telescopic cover (306), and the lead screw sliding seat (310) is matched with the protective lead screw (302);
a switching moving gear (402) which can automatically lift and freely rotate in the combined drive assembly (4) is arranged at one side of the main rotary drive gear (207) and the lead screw rotating gear (304), and the switching movement gear (402) can be brought into engagement with the main rotation drive gear (207) and the lead screw rotation gear (304) together, one side of the switching moving gear (402) is connected with a locking conversion rack (406) in a transmission way, the top end of the locking conversion rack (406) is fixedly connected with a locking tooth (407), and when the switching movement gear (402) is meshed with the main rotation drive gear (207) and the lead screw rotation gear (304), the locking teeth (407) are out of locking engagement with the screw rotation gear (304), when the switching movement gear (402) is disengaged from the main rotation drive gear (207) and the screw rotation gear (304), the lock tooth (407) locks the screw rotation gear (304).
2. The self-protection expressway traffic information distribution equipment based on dynamic road conditions as claimed in claim 1, wherein: the bottom box body (101) in the base component (1) is of a cylindrical cavity structure with an open lower end, a plurality of groups of bottom connection seats (102) are uniformly and fixedly installed on the outer wall of the lower end of the bottom box body (101), a bottom cover plate (103) is further installed and connected on the lower end face of the bottom box body (101), a main rotary position (201) in the display assembly (2) is surrounded and arranged at the middle position of the top end of the bottom box body (101), a main shaft (203) is vertically and fixedly connected to the position, corresponding to the main rotary position (201), of the bottom face of a main rotary plate (202), the main shaft (203) is rotatably inserted into an inner cavity of the bottom box body (101) from the main rotary position (201), a main rotary gear (206) is fixedly installed at the shaft bottom end of the main shaft (203), a motor frame (209) is fixedly connected to the position, corresponding to the main rotary drive gear (207), of the inner top face of the bottom cover plate (103), and a main rotary drive motor (208) is fixedly installed on the top face of the motor frame (209), the main rotary driving gear (207) is fixedly connected with a rotary shaft of a main rotary driving motor (208).
3. The self-protection expressway traffic information distribution equipment based on dynamic road conditions as claimed in claim 2, wherein: protective sliding grooves (210) are vertically formed between the plurality of groups of upright frames (204).
4. The self-protection expressway traffic information distribution apparatus based on dynamic road conditions as claimed in claim 1 or 2, wherein: main control board (5) are still installed to the top surface of end cover board (103), sleet probe (6) are still installed to the top surface of protection roof (305), just driving motor (208) and main control board (5) electricity federation are revolved to the owner, sleet probe (6) and main control board (5) electricity federation.
5. The self-protection expressway traffic information distribution apparatus based on dynamic road conditions as claimed in claim 1 or 2, wherein: the self-protection device is characterized in that a lead screw base (301) in the self-protection assembly (3) is arranged on a position, corresponding to a protection lead screw (302), of the inner top surface of a bottom cover plate (103), the lower end of the protection lead screw (302) is rotatably connected into the lead screw base (301), a lead screw through hole (303) is formed in a position, corresponding to the protection lead screw (302), in a main shaft (203), the protection lead screw (302) is rotatably inserted into the upper portion of a main rotating plate (202) through the lead screw through hole (303), the inner top surface of a protection top plate (305) is fixedly connected with a lead screw top seat (308) in a position, corresponding to the protection lead screw (302), the shaft top end of the protection lead screw (302) is rotatably connected into the lead screw top seat (308), the top end of each group of a vertical frame (204) is fixedly connected with a top plate connecting rod (307), the inner top surfaces of the protection top plate (305) are jointly connected and fixed to the top ends of a plurality of the top plate connecting rods (307), the bottom surface of flexible cover (306) is connected with gliding yoke arm (309) of Y shape structure, lead screw slide (310) are connected and are fixed the intermediate position at gliding yoke arm (309).
6. The self-protection expressway traffic information distribution apparatus based on dynamic road conditions as claimed in claim 3 or 5, wherein: the single arm of the Y-shaped structure of each group of the lower sliding link arms (309) can slide in the corresponding protective sliding groove (210).
7. The self-protection expressway traffic information distribution apparatus based on dynamic road conditions as claimed in claim 1, 2 or 4, wherein: a switching drive (401) in the linkage drive assembly (4) is fixedly connected to a position, corresponding to the switching moving gear (402), of the inner top surface of the bottom cover plate (103), the switching moving gear (402) is rotatably connected to an upper end ejector rod of the switching drive (401), the switching drive (401) is electrically connected with the main control plate (5), a locking linkage arm (403) is further fixedly connected to the upper end ejector rod of the switching drive (401), a locking moving rack (404) is vertically connected and fixed to the inner side of the outer end of the locking linkage arm (403), a slide rail seat (410) is fixedly installed at a position, corresponding to the locking moving rack (404), of the top surface of the bottom cover plate (103), a rack rear slide rail (409) is vertically and fixedly installed in the slide rail seat (410), and a rack rear slide block (408) is fixedly connected to a position, corresponding to the rack rear slide rail (409), of the rear end surface of the locking conversion rack (406), the rear rack sliding block (408) is connected in a rear rack sliding rail (409) in a sliding mode, the tooth surface of the locking conversion rack (406) is opposite to that of the locking moving rack (404), the conversion gear (405) is connected between the locking moving rack (404) and the locking conversion rack (406) in a meshing mode, a conversion gear seat (411) is fixedly installed on the position, corresponding to the conversion gear (405), of the top surface of the bottom cover plate (103), the top end of the conversion gear seat (411) is connected with a conversion gear shaft (412) in a rotating mode, and the conversion gear (405) is fixed in the conversion gear shaft (412) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210742971.8A CN115125885A (en) | 2022-06-27 | 2022-06-27 | Self-protection highway traffic information publishing equipment based on dynamic road conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210742971.8A CN115125885A (en) | 2022-06-27 | 2022-06-27 | Self-protection highway traffic information publishing equipment based on dynamic road conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115125885A true CN115125885A (en) | 2022-09-30 |
Family
ID=83379640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210742971.8A Withdrawn CN115125885A (en) | 2022-06-27 | 2022-06-27 | Self-protection highway traffic information publishing equipment based on dynamic road conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115125885A (en) |
-
2022
- 2022-06-27 CN CN202210742971.8A patent/CN115125885A/en not_active Withdrawn
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Application publication date: 20220930 |
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