CN116293262A - Portal type variable information sign - Google Patents
Portal type variable information sign Download PDFInfo
- Publication number
- CN116293262A CN116293262A CN202310271697.5A CN202310271697A CN116293262A CN 116293262 A CN116293262 A CN 116293262A CN 202310271697 A CN202310271697 A CN 202310271697A CN 116293262 A CN116293262 A CN 116293262A
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- China
- Prior art keywords
- plate
- fixedly connected
- variable information
- road
- supporting box
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- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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
- 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
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
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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
- E01F9/696—Overhead structures, e.g. gantries; Foundation means specially adapted therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
Abstract
The invention belongs to the field of variable information marks, in particular to a portal type variable information mark, aiming at the problems that the existing mark is higher in position, high-altitude operation is needed by means of tools such as a ladder and the like during maintenance, the risk is high, a screw is exposed outside during fixing a device, the screw is easy to erode and can be touched by people by mistake.
Description
Technical Field
The invention relates to the technical field of variable information marks, in particular to a portal type variable information mark and a using method thereof.
Background
The public information sign is a sign which indicates the use and the direction of public areas and public facilities and prompts and guides the behaviors of people by graphics, colors, characters, letters and the like or the combination thereof, and is used as a universal international language, and the use condition of the sign can show the civilization degree and the management level of a city.
The information on the existing signboards can be changed according to the requirements, but when the signboards are used, the following defects exist:
1. the marker position is higher, tools such as a ladder are needed to be used for high-altitude operation during maintenance, and the marker is dangerous;
2. when the device is fixed, the screw is exposed outside, so that the screw is easily corroded by rainwater and can be touched by people by mistake.
In order to solve the problems, the invention provides a portal type variable information sign.
Disclosure of Invention
The invention provides a portal type variable information sign, which solves the problems that in the prior art, the sign position is higher, tools such as a ladder and the like are needed to be used for working aloft during maintenance, the risk is high, and when a device is fixed, a screw is exposed outside, so that the screw is easily corroded by rainwater and can be mistakenly touched by people.
The invention provides the following technical scheme:
the portal type variable information sign comprises two supporting boxes, wherein rectangular holes are formed in one sides of the two supporting boxes, sliding blocks are connected to the inner walls of the supporting boxes in a sliding mode, one end of each sliding block is fixedly connected with a mounting plate, the tops of the two mounting plates are fixedly connected with the same frame, and a plurality of variable information plates are arranged in the frames;
the variable information board comprises a variable information board display unit module, a variable information board control unit module, a variable information board microprocessor, a variable information board box body, software, a power supply, a lightning protection protector and wires for connecting the components;
the inside of the supporting box is fixedly connected with a partition board, and mounting assemblies for mounting devices are arranged on two sides of the supporting box;
a blocking component for blocking the rectangular hole is arranged at the top of the partition plate;
the top of one of the partition boards is provided with a driving component for driving the device to lift.
In one possible design, the mounting assembly comprises two fixing plates fixedly connected to two sides of the supporting box respectively, two symmetrically arranged grooves are formed in the tops of the fixing plates, and screws penetrate through the inner threads of the grooves.
In a possible design, the bottom inner wall fixedly connected with fixed block of supporting box, the equal sliding connection in both sides of fixed block has the riser, two fixedly connected with same connecting block between the riser, fixedly connected with is same spring between connecting block and the fixed block, one side fixedly connected with set square of riser, the both sides of supporting box all run through with the baffle in a sliding manner, the baffle is used with the fixed plate cooperation, fixedly connected with is same first extension spring between baffle and the fixed block.
In a possible design, block the subassembly including rotating the same lead screw of connection between supporting box and baffle, the lead screw thread runs through the sliding block, the draw-in hole has been seted up to the inside of sliding block, one side inner wall sliding connection of supporting box has the sliding plate, two second extension springs that fixedly connected with symmetry set up between one side of sliding plate and one side inner wall of supporting box, the top fixedly connected with rectangular plate of sliding plate, the inside slip of rectangular plate runs through have many and the fixture block of draw-in hole looks block, the one end fixedly connected with limiting plate of fixture block, fixedly connected with two third extension springs that the symmetry set up between limiting plate and the rectangular plate.
In one possible design, the driving assembly comprises a rotating shaft rotatably connected to the top of the partition board, a hand wheel is fixedly connected to the top of the rotating shaft, a second gear is fixedly sleeved on the outer wall of the rotating shaft, a first gear is fixedly sleeved on the outer wall of the screw rod, and the first gear is meshed with the second gear.
In one possible design, a plurality of round holes are formed in the outer wall of the rotating shaft, a pushing plate is fixedly connected to one side of the sliding plate, a cross rod is fixedly connected to one side of the pushing plate, and a plunger rod clamped with the round holes is fixedly connected to one side of the cross rod.
In one possible design, one side of supporting box articulates there is the chamber door, one side fixedly connected with second U template of chamber door, one side fixedly connected with first U template of supporting box, be provided with same tapered end on first U template and the second U template, chamber door and push plate and connecting block cooperation use.
The application method of the portal type variable information sign specifically comprises the following steps:
s1, when the device is fixed, the device is fixed at two sides of a road through a plurality of screws, and at the moment, the variable information board is positioned right above the road and is usually arranged at the main road and the important traffic entrance and exit position of the expressway and used for issuing traffic guidance, graphic and text information and the like, so that a driver can know traffic road section conditions (road construction information, road blocking information, road weather information, recommended detour scheme and the like) in time, and the safety and smoothness of the road are ensured;
s2, when the variable information plate needs to be maintained, the two lock heads can be opened, the box door is opened, the push plate and the connecting block are not abutted by the box door any more at the moment after the box door is opened, the push plate and the sliding plate move transversely under the action of the pull force of the second tension spring, the sliding plate drives the rectangular plate to move transversely, the rectangular plate drives the clamping blocks to move transversely, the clamping blocks do not clamp with clamping holes any more, the device can be lifted to various heights and kept stable, the clamping blocks are convenient to install at various positions, the push plate drives the cross rod to move transversely, the cross rod drives the inserted rod to move transversely, the inserted rod does not clamp with the round holes any more, the hand wheel can be rotated at the moment to drive the rotating shaft to rotate, the second gear is driven by the rotating shaft to drive the screw rod to rotate, the screw rod drives the sliding block to move vertically downwards, and the sliding block drives the variable information plate and the frame to move vertically downwards, so that the device is convenient to maintain;
s3, the connecting block moves transversely under the action of the elastic force of the spring, the connecting block drives the vertical plate and the triangular plate to move transversely, the triangular plate does not push the two baffles, the two baffles are close to each other under the action of the tensile force of the two first tension springs, the grooves are not blocked, the device can be removed, meanwhile, in the blocking process, screws can be prevented from being corroded, other people can be prevented from touching the screws, and the safety of the device is guaranteed.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is fixed, the device is fixed at two sides of a road through a plurality of screws, and the variable information plates are positioned right above the road and are usually arranged at the main road and the important traffic entrance and exit positions of the expressway and used for issuing traffic guidance, graphic and text information and the like, so that a driver can know traffic road section conditions (road construction information, road blocking information, road weather information, recommended detour scheme and the like) in time, and the safety and smoothness of the road are ensured;
2. when the variable information plate needs to be maintained, the two lock heads can be opened, the box door is opened, after the box door is opened, the pushing plate and the connecting block are not abutted by the box door, the pushing plate and the sliding plate move transversely under the pulling force of the second tension spring, the sliding plate drives the rectangular plate to move transversely, the rectangular plate drives the clamping blocks to move transversely, the clamping blocks are not clamped with clamping holes, the device can be lifted to various heights and kept stable, the installation of various positions is facilitated, the pushing plate drives the cross rod to move transversely, the cross rod drives the inserting rod to move transversely, the inserting rod is not clamped with the round hole, the hand wheel can be rotated at the moment to drive the rotating shaft to rotate, the rotating shaft drives the second gear to rotate, the second gear drives the screw rod to move vertically downwards, the sliding block drives the variable information plate and the frame to move vertically downwards, and the maintenance device is facilitated;
3. meanwhile, the connecting block transversely moves under the action of the elastic force of the spring, the connecting block drives the vertical plate and the triangular plate to transversely move, the triangular plate does not push the two baffles, the two baffles are close to each other under the action of the pull force of the two first tension springs, the grooves are not blocked, the device can be removed, meanwhile, in the blocking process, the screws can be prevented from being corroded, other people can be prevented from touching the screws, and the safety of the device is guaranteed.
According to the invention, the device is lifted to various heights and kept stable, so that the device can be conveniently installed at various positions, can be lowered, is convenient for subsequent workers to maintain the device, and can avoid the screw from being corroded and other people to touch the screw in the process of blocking the screw loosening by arranging the baffle plate, so that the safety of the device is ensured.
Drawings
Fig. 1 is a schematic three-dimensional structure of a portal variable information sign according to the present invention at a first viewing angle;
fig. 2 is a schematic three-dimensional structure of a second view angle of a portal variable information sign according to the present invention;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a support box in a portal variable information sign according to the present invention;
FIG. 4 is a schematic diagram of a three-dimensional structure of a door in a portal variable information sign according to the present invention;
FIG. 5 is a schematic view of three-dimensional structures of a fixed plate and a baffle plate in a portal variable information sign according to the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a fixed plate in a portal variable information sign according to the present invention;
FIG. 7 is a schematic view of three-dimensional structures of a sliding block and a sliding plate in a portal variable information sign according to the present invention;
FIG. 8 is a schematic three-dimensional view of a spacer in a portal variable information sign according to the present invention;
fig. 9 is a block diagram of a structure of a variable information board in a portal variable information sign according to the present invention.
Reference numerals:
1. a supporting box; 2. a door; 3. a variable information board; 4. a frame; 5. a mounting plate; 6. a sliding block; 7. a sliding plate; 8. a fixing plate; 9. a lock head; 10. a first U-shaped plate; 11. a second U-shaped plate; 12. a baffle; 13. a screw; 14. a first tension spring; 15. a fixed block; 16. a spring; 17. a connecting block; 18. a riser; 19. a triangle; 20. a groove; 21. a clamping hole; 22. a screw rod; 23. a second tension spring; 24. a rectangular plate; 25. a third tension spring; 26. a limiting plate; 27. a clamping block; 28. a pushing plate; 29. a cross bar; 30. a rod; 31. a first gear; 32. a partition plate; 33. a second gear; 34. a rotating shaft; 35. a round hole; 36. and a hand wheel.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present invention are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present invention.
In embodiments of the present invention, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present invention, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-9, a portal type variable information sign comprises two supporting boxes 1, wherein rectangular holes are formed in one sides of the two supporting boxes 1, sliding blocks 6 are slidably connected to the inner walls of the supporting boxes 1, one ends of the sliding blocks 6 are fixedly connected with mounting plates 5, the tops of the two mounting plates 5 are fixedly connected with the same frame 4, and a plurality of variable information plates 3 are arranged in the frame 4;
the variable information board 3 comprises a variable information board 3 display unit module, a variable information board control unit module, a variable information board microprocessor, a variable information board box body, software, a power supply, a lightning protection protector and wires for connecting the components;
the inside of the supporting box 1 is fixedly connected with a baffle plate 32, and the two sides of the supporting box 1 are provided with mounting assemblies for mounting devices;
the top of the partition plate 32 is provided with a blocking member for blocking the rectangular hole;
a driving assembly for driving the device to lift is provided at the top of one of the partitions 32.
Example 2
Referring to fig. 1-9, a portal type variable information sign comprises two supporting boxes 1, wherein rectangular holes are formed in one sides of the two supporting boxes 1, sliding blocks 6 are slidably connected to the inner walls of the supporting boxes 1, one ends of the sliding blocks 6 are fixedly connected with mounting plates 5, the tops of the two mounting plates 5 are fixedly connected with the same frame 4, and a plurality of variable information plates 3 are arranged in the frame 4;
the variable information board 3 comprises a variable information board 3 display unit module, a variable information board control unit module, a variable information board microprocessor, a variable information board box body, software, a power supply, a lightning protection protector and wires for connecting the components;
the baffle plate 32 is fixedly connected to the inside of the supporting box 1, the installation components for the installation device are arranged on the two sides of the supporting box 1, the installation components comprise two fixing plates 8 which are respectively and fixedly connected to the two sides of the supporting box 1, two symmetrically arranged grooves 20 are formed in the tops of the fixing plates 8, screws 13 penetrate through the inner threads of the grooves 20, a fixing block 15 is fixedly connected to the inner wall of the bottom of the supporting box 1, vertical plates 18 are slidably connected to the two sides of the fixing block 15, one connecting block 17 is fixedly connected between the two vertical plates 18, one spring 16 is fixedly connected between the connecting block 17 and the fixing block 15, a triangular plate 19 is fixedly connected to one side of the vertical plates 18, the two sides of the supporting box 1 are respectively and slidably penetrated with the baffle 12, the baffle 12 is matched with the fixed plate 8, the same first tension spring 14 is fixedly connected between the baffle 12 and the fixed block 15, when the device is fixed, the device is fixed at two sides of a road through a plurality of screws 13, at the moment, the variable information plate 3 is positioned right above the road and is usually arranged at the main road and the important traffic entrance and exit position of the expressway, and the variable information plate is used for issuing traffic guidance, graphics, text information and the like, so that a driver can timely know traffic road conditions (road construction information, road blocking information, road weather information, recommended detour scheme and the like) and ensure that the road is safe and smooth;
the top of the partition plate 32 is provided with a blocking assembly for blocking rectangular holes, the blocking assembly comprises a same screw rod 22 which is rotationally connected between the supporting box 1 and the partition plate 32, the screw rod 22 is threaded through the sliding block 6, a clamping hole 21 is formed in the sliding block 6, one side inner wall of the supporting box 1 is slidably connected with the sliding plate 7, two second tension springs 23 which are symmetrically arranged are fixedly connected between one side of the sliding plate 7 and one side inner wall of the supporting box 1, the top of the sliding plate 7 is fixedly connected with a rectangular plate 24, a plurality of clamping blocks 27 which are clamped with the clamping hole 21 are slidably penetrated in the rectangular plate 24, one end of each clamping block 27 is fixedly connected with a limiting plate 26, two third tension springs 25 which are symmetrically arranged are fixedly connected between the limiting plate 26 and the rectangular plate 24, meanwhile, the connecting block 17 transversely moves under the elastic force of the spring 16, the connecting block 17 drives the vertical plate 18 and the triangular plate 19 to transversely move, the triangular plate 19 does not push the two baffle plates 12, the two baffle plates 12 are mutually close to each other under the tensile force of the two first tension springs 14, the grooves 20 are not used for removing the device, and simultaneously in the blocking process of blocking screws 13 cannot be prevented from being corroded by others, and the screw 13 can be prevented from being corroded by others;
the top of one of the partition plates 32 is provided with a driving component for driving the device to lift, the driving component comprises a rotating shaft 34 which is rotationally connected to the top of the partition plate 32, the top of the rotating shaft 34 is fixedly connected with a hand wheel 36, a second gear 33 is fixedly sleeved on the outer wall of the rotating shaft 34, a first gear 31 is fixedly sleeved on the outer wall of the screw rod 22, the first gear 31 is meshed with the second gear 33, a plurality of round holes 35 are formed in the outer wall of the rotating shaft 34, one side of the sliding plate 7 is fixedly connected with a pushing plate 28, one side of the pushing plate 28 is fixedly connected with a cross rod 29, one side of the cross rod 29 is fixedly connected with a plug rod 30 which is clamped with the round holes 35, one side of the supporting box 1 is hinged with a box door 2, one side of the box door 2 is fixedly connected with a second U-shaped plate 11, one side fixedly connected with first U template 10 of supporting box 1 is provided with same tapered end 9 on first U template 10 and the second U template 11, chamber door 2 and push plate 28 and connecting block 17 cooperation use, when the changeable information board 3 of maintenance is needed, can open two tapered ends 9, and then open chamber door 2, after opening chamber door 2, push plate 28 and connecting block 17 no longer are contradicted by chamber door 2 this moment, push plate 28 and sliding plate 7 lateral shifting under the pulling force effect of second extension spring 23, sliding plate 7 drives rectangular plate 24 lateral shifting, rectangular plate 24 drives a plurality of fixture blocks 27 lateral shifting, make it no longer block with draw-in groove 21, the setting of a plurality of fixture blocks 27 makes the device rise to multiple height and keep stable, the installation of multiple position of being convenient for.
The application method of the portal type variable information sign specifically comprises the following steps:
s1, when the device is fixed, the device is fixed on two sides of a road through a plurality of screws 13, and at the moment, the variable information board 3 is positioned right above the road and is usually arranged at the main road and the important traffic entrance and exit position of an expressway and used for issuing traffic guidance, graphic and text information and the like, so that a driver can know traffic road section conditions (road construction information, road blocking information, road weather information, recommended detour scheme and the like) in time, and the safety and smoothness of the road are ensured;
s2, when the variable information board 3 needs to be maintained, the two lock heads 9 can be opened, the box door 2 is further opened, after the box door 2 is opened, at the moment, the pushing plate 28 and the connecting block 17 are not abutted by the box door 2 any more, the pushing plate 28 and the sliding plate 7 move transversely under the tensile force of the second tension spring 23, the sliding plate 7 drives the rectangular plate 24 to move transversely, the rectangular plate 24 drives the clamping blocks 27 to move transversely so as not to be clamped with the clamping holes 21 any more, the device can be lifted to various heights and kept stable by the arrangement of the clamping blocks 27, the pushing plate 28 drives the cross rod 29 to move transversely, the cross rod 29 drives the inserted rod 30 to move transversely, the inserted rod 30 is not clamped with the round hole 35 any more, at the moment, the hand wheel 36 can be rotated, the rotating shaft 34 is driven by the hand wheel 36 to rotate, the second gear 33 drives the screw 22 to rotate, the screw 22 drives the sliding block 6 to move vertically downwards, and the variable information board 3 and the frame 4 to move vertically downwards, so that the device is convenient to maintain;
s3, meanwhile, the connecting block 17 transversely moves under the action of the elastic force of the spring 16, the connecting block 17 drives the vertical plate 18 and the triangular plate 19 to transversely move, the triangular plate 19 does not push the two baffles 12 any more, the two baffles 12 are close to each other under the action of the tensile force of the two first tension springs 14, the grooves 20 are not blocked, the device can be removed, meanwhile, in the blocking process, the screws 13 can be prevented from being corroded, other people can be prevented from touching the screws 13, and the safety of the device is ensured.
However, as well known to those skilled in the art, the working principle and the wiring method of the variable information board 3 are common, which are all conventional means or common general knowledge, and are not described herein in detail, and those skilled in the art can perform any choice according to their needs or convenience.
The present invention is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present invention, and the changes or substitutions are intended to be covered by the scope of the present invention; embodiments of the invention and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (8)
1. A portal type variable information sign, comprising:
the intelligent information collecting device comprises two supporting boxes (1), wherein rectangular holes are formed in one side of each supporting box (1), sliding blocks (6) are slidably connected to the inner walls of the supporting boxes (1), one end of each sliding block (6) is fixedly connected with a mounting plate (5), the tops of the two mounting plates (5) are fixedly connected with the same frame (4), and a plurality of variable information plates (3) are arranged in the frames (4);
the variable information board (3) comprises a variable information board (3) display unit module, a variable information board control unit module, a variable information board microprocessor, a variable information board box body, software, a power supply, a lightning protection protector and wires for connecting the components;
the inside of the supporting box (1) is fixedly connected with a partition plate (32), and the two sides of the supporting box (1) are provided with mounting assemblies for mounting devices;
a blocking component for blocking the rectangular holes is arranged at the top of the partition plate (32);
a driving component for driving the device to lift is arranged at the top of one of the partition plates (32).
2. The portal-type variable information sign according to claim 1, wherein the mounting assembly comprises two fixing plates (8) fixedly connected to two sides of the supporting box (1), two symmetrically arranged grooves (20) are formed in the tops of the fixing plates (8), and screws (13) penetrate through internal threads of the grooves (20).
3. The portal type variable information sign according to claim 1, wherein a fixed block (15) is fixedly connected to the inner wall of the bottom of the supporting box (1), two vertical plates (18) are slidably connected to two sides of the fixed block (15), one connecting block (17) is fixedly connected between the two vertical plates (18), one spring (16) is fixedly connected between the connecting block (17) and the fixed block (15), a triangular plate (19) is fixedly connected to one side of the vertical plate (18), two sides of the supporting box (1) are slidably penetrated with a baffle plate (12), the baffle plate (12) is matched with the fixed plate (8), and one first tension spring (14) is fixedly connected between the baffle plate (12) and the fixed block (15).
4. The portal type variable information sign according to claim 1, wherein the blocking assembly comprises a screw rod (22) which is rotationally connected between a supporting box (1) and a partition plate (32), the screw rod (22) penetrates through a sliding block (6) in a threaded manner, a clamping hole (21) is formed in the sliding block (6), a sliding plate (7) is slidably connected to one side inner wall of the supporting box (1), two second tension springs (23) which are symmetrically arranged are fixedly connected between one side of the sliding plate (7) and one side inner wall of the supporting box (1), a top of the sliding plate (7) is fixedly connected with a rectangular plate (24), a plurality of clamping blocks (27) which are clamped with the clamping hole (21) are slidably penetrated in the rectangular plate (24), one end of each clamping block (27) is fixedly connected with a limiting plate (26), and two third tension springs (25) which are symmetrically arranged are fixedly connected between the limiting plate (26) and the rectangular plate (24).
5. The portal-type variable information sign according to claim 4, wherein the driving assembly comprises a rotating shaft (34) rotatably connected to the top of the partition plate (32), a hand wheel (36) is fixedly connected to the top of the rotating shaft (34), a second gear (33) is fixedly sleeved on the outer wall of the rotating shaft (34), a first gear (31) is fixedly sleeved on the outer wall of the screw rod (22), and the first gear (31) is meshed with the second gear (33).
6. The portal-type variable information sign according to claim 5, wherein a plurality of round holes (35) are formed in the outer wall of the rotating shaft (34), a pushing plate (28) is fixedly connected to one side of the sliding plate (7), a cross rod (29) is fixedly connected to one side of the pushing plate (28), and a plug rod (30) clamped with the round holes (35) is fixedly connected to one side of the cross rod (29).
7. The portal type variable information sign according to claim 1, wherein one side of the supporting box (1) is hinged with a box door (2), one side of the box door (2) is fixedly connected with a second U-shaped plate (11), one side of the supporting box (1) is fixedly connected with a first U-shaped plate (10), the first U-shaped plate (10) and the second U-shaped plate (11) are provided with the same lock head (9), and the box door (2) is matched with the pushing plate (28) and the connecting block (17).
8. The method of using a portal variable information sign according to any one of claims 1-7, comprising the steps of:
s1, when the device is fixed, the device is fixed on two sides of a road through a plurality of screws (13), and at the moment, the variable information board (3) is positioned right above the road and is usually arranged on a main road and an important traffic entrance and exit position of an expressway and used for issuing traffic guidance, graphic and text information and the like, so that a driver can timely know traffic road section conditions (road construction information, road blocking information, road weather information, recommended detour scheme and the like) and ensure that the road is safe and smooth;
s2, when the variable information plate (3) needs to be maintained, the two lock heads (9) can be opened, the box door (2) is further opened, after the box door (2) is opened, the push plate (28) and the connecting block (17) are not pushed against each other by the box door (2) any more, the push plate (28) and the sliding plate (7) are not clamped with the round hole (35) any more, the sliding plate (7) drives the rectangular plate (24) to move transversely, the rectangular plate (24) drives the clamping blocks (27) to move transversely, the clamping blocks (27) are not clamped with the clamping holes (21), the device can be lifted to various heights and kept stable, the push plate (28) drives the cross rod (29) to move transversely, the cross rod (29) drives the inserted rod (30) to move transversely, the inserted rod (30) is not clamped with the round hole (35) any more, the rotating shaft (34) is driven by the rotating hand wheel (36) to rotate, the rotating shaft (34) drives the second gear (33) to rotate, the second gear (33) drives the screw rod (22) to drive the sliding block (6) to move vertically, and the screw rod (4) can move vertically to move downwards, and the maintenance device (6) can be convenient to move vertically;
s3, simultaneously connecting block (17) transversely moves under the elasticity effect of spring (16), connecting block (17) drive riser (18) and set square (19) transversely move, set square (19) no longer promote two baffles (12), and two baffles (12) are close to each other under the pulling force effect of two first extension springs (14), do not block recess (20) any longer, can be used for removing the device, simultaneously in the in-process that blocks, can not only avoid screw (13) to be corroded, can also avoid other people to touch screw (13), guarantees the security of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310271697.5A CN116293262B (en) | 2023-03-20 | 2023-03-20 | Portal type variable information sign |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310271697.5A CN116293262B (en) | 2023-03-20 | 2023-03-20 | Portal type variable information sign |
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| CN116293262A true CN116293262A (en) | 2023-06-23 |
| CN116293262B CN116293262B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310271697.5A Active CN116293262B (en) | 2023-03-20 | 2023-03-20 | Portal type variable information sign |
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| Publication number | Publication date |
|---|---|
| CN116293262B (en) | 2023-08-11 |
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Address after: A5-5, Area A, No. 196 Songjiang Road, Shijiazhuang Economic and Technological Development Zone, Gaocheng District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Xinglu Technology (Hebei) Co.,Ltd. Country or region after: China Address before: 050000 No.79, southwest Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Hebei Xinglu Electronic Technology Co.,Ltd. Country or region before: China |
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