CN112598998A - Road warning board - Google Patents
Road warning board Download PDFInfo
- Publication number
- CN112598998A CN112598998A CN202011515271.2A CN202011515271A CN112598998A CN 112598998 A CN112598998 A CN 112598998A CN 202011515271 A CN202011515271 A CN 202011515271A CN 112598998 A CN112598998 A CN 112598998A
- Authority
- CN
- China
- Prior art keywords
- ball
- groove
- adjusting
- auxiliary
- wall surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1873—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the type of sign
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a road warning board, which relates to the field of roads and comprises a warning board, wherein the tops of the left side and the right side of the warning board are movably connected through a movable shaft, a movable adjusting connecting piece is arranged at the middle position of the left side and the right side of the warning board, the warning board is adjusted through the movable adjusting connecting piece, and a base block is fixedly arranged at the bottom of the warning board. Thereby avoiding the situation that the warning board is blown by strong wind to cause displacement and the like.
Description
Technical Field
The invention relates to the field of roads, in particular to a road warning board.
Background
When road or square is under construction or special treatment, can set up the warning sign in the visible region outside the work area scope usually, be used for reminding and warning passerby this region can not be close to, and in the in-service use, because part operation environment can't observe from the outside, simultaneously, the worker also can't in time remind, at this moment, need place assigned position and can not remove with the warning sign, although present warning sign is comparatively firm basically, when meeting the circumstances such as strong wind, the warning sign can carry out parallel translation subaerial, thereby make the warning sign easily squint original position, thereby make warning effect reduce, for this reason, we have proposed a road warning sign.
Disclosure of Invention
The present invention is directed to a road warning board to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road warning sign, includes the warning board, the loose axle swing joint is passed through at warning board left and right sides top, the left and right sides intermediate position of warning board is provided with the activity and adjusts the connecting piece, adjusts the warning board through the activity and adjusts the connecting piece, the bottom fixed mounting of warning board has the base block, the bottom clearance of base block is provided with the base.
Preferably, the base comprises a supporting block, an adjusting limiting groove, an adjusting ball, a pressure adjusting groove, an auxiliary pressure groove, an adsorption groove, a connecting post and a sucker, wherein the supporting block is in a round table shape, the supporting block is fixedly arranged on the bottom wall surface of the base block, the pressure adjusting groove is a hemispherical ring-shaped arc-shaped groove hole, the pressure adjusting groove is arranged on the inner side of the supporting block, the pressure adjusting groove is positioned above the adjusting limiting groove, the auxiliary pressure groove is an upper convex arc-shaped groove hole, the auxiliary pressure groove is arranged on the wall surface corresponding to the bottom of the pressure adjusting groove in a clearance mode, the adsorption groove is a hemispherical groove hole, the adsorption groove is arranged on the bottom wall surface of the supporting block in a ring shape, and the top position of the adsorption groove corresponds to the bottom position of the auxiliary pressure groove, the connecting column is in a cylindrical block shape, the connecting column is fixedly installed on the inner side top wall surface of the adsorption groove, and the sucker is fixedly installed on the bottom wall surface of the connecting column.
Preferably, the adjusting and limiting groove is a spherical arc-shaped groove hole, the adjusting and limiting groove is formed by splicing an upper small semi-spherical groove hole and a lower large semi-spherical groove hole, the adjusting and limiting groove is formed in the inner bottom wall surface of the supporting block, the bottom of the adjusting and limiting groove penetrates through the bottom wall surface of the supporting block, and the adjusting ball is arranged inside the adjusting and limiting groove.
Preferably, the adjusting ball comprises an upper auxiliary ball, a lower active ball, an auxiliary groove, a movable ball, an inflatable bag and an exhaust port, wherein the lower active ball is in a hemispherical block shape, the lower active ball is fixedly installed on the bottom wall surface of the upper auxiliary ball, the auxiliary groove is an arc groove hole with two hemispherical ends, an annular gap of the auxiliary groove is formed in one end, away from the upper auxiliary ball, of the lower active ball, the movable ball is in a spherical block shape and is arranged inside the auxiliary groove, the inflatable bag is an airbag with two arc-shaped bulges at two ends, the inflatable bag is fixedly installed on the corresponding position wall surface of one end, away from the upper auxiliary ball, of the inner side of the auxiliary groove, the exhaust port is formed in one side wall surface, away from the upper auxiliary ball, of the lower active ball, and the corresponding position wall surface of the lower active ball and the corresponding position inside of the.
Preferably, the upper auxiliary ball is in a hemispherical block shape, the size of the upper auxiliary ball is matched with the hemispherical arc-shaped groove hole in the upper area on the inner side of the adjusting limiting groove, and the size of the lower driving ball is matched with the hemispherical arc-shaped groove hole in the lower area on the inner side of the adjusting limiting groove.
Preferably, friction plates are annularly and fixedly mounted on the inner side wall surface of the sucker in a clearance mode, the friction plates are arc-shaped triangular blocks, a deformation connecting belt is fixedly mounted between every two adjacent groups of friction plates, a separation groove is formed in the bottom wall surface of each friction plate in a clearance mode, a secondary adsorption auxiliary plate is fixedly mounted on the bottom wall surface of each friction plate, and each secondary adsorption auxiliary plate is in a U-shaped triangular plate shape.
Preferably, the secondary adsorption auxiliary plate is provided with a clamping groove at the bottom of the wall surface at the corresponding position of the inner side far away from the sucker, the clamping groove is a spherical groove hole, a clamping ball is arranged in the clamping groove and is in a hollow spherical block shape, the shape and size of the clamping ball are matched with those in the clamping groove, a gravity ball is arranged in the clamping ball and is in a spherical block shape, and a clamping cone is fixedly arranged on the side wall of the clamping ball in an annular gap.
Preferably, the lateral wall of the clamping cone is provided with a plurality of clamping grooves, the plurality of clamping grooves are circular arc annular slotted holes, the inner front and back sides of the plurality of clamping grooves are fixedly provided with fixing shafts on corresponding position wall surfaces, the fixing shafts are cylindrical rod-shaped, the fixing shafts are movably sleeved with movable sleeves, the movable sleeves are circular ring-shaped blocks, and the left and right sides of the outer side wall surface of each movable sleeve are fixedly provided with the plurality of clamping cones in an inclined manner towards one end far away from the clamping ball.
Preferably, the inboard clearance of gas cell is provided with the compression piece, and the compression piece is convex cubic, and every two sets of adjacent fixed mounting has the connecting band between the compression piece, the inboard top position of output of gas cell is provided with the diversion ball, and the diversion ball is spherical cubic, the output inboard of gas cell is provided with fixed cover, and fixed cover is globular curved ring shape cubic for the inboard, the inside of fixed cover is provided with the activity ball, the shape size of activity ball and the big or small looks adaptation of the inboard shape of fixed cover, annular fixed mounting has the dead lever on the lateral wall of fixed cover, and the one end fixed mounting that fixed cover was kept away from to the dead lever is on the inboard corresponding position wall of gas cell, fixed mounting has the connecting rod on the bottom wall of diversion ball, and the one end fixed mounting that the diversion ball was kept away.
Compared with the prior art, the invention has the beneficial effects that:
(1) this road warning sign, when meeting the condition such as strong wind and making the warning sign compel when removing, adjust the regulation ball of restriction inslot portion on the base and can roll along with wind-force blowing direction, thereby make the regulation ball rotate in adjusting restriction inslot portion, thereby make the regulation ball about the regulation ball main ball adjust the little specification slotted hole lateral wall in restriction inslot portion top by adjusting the big specification slotted hole extrusion in restriction inslot portion below, thereby make the regulation ball main ball extrusion supporting shoe inboard correspond on the position wall about the regulation ball, thereby make and correspond the position to the pressurized regulation groove and extrude, thereby make the pressurized regulation groove oppress the sucking disc through supplementary pressurized groove and spliced pole, thereby make the sucking disc adsorb subaerial, thereby avoid the warning sign to be blown by strong wind and lead to the condition such as aversion to take place.
(2) This road warning sign, exert pressure when making the warning sign appear removing the phenomenon when wind-force to the warning sign, regulation ball direction of rotation and wind-force direction looks adaptation on the base, thereby make the regulation ball about the initiative ball can be preferred to extrude the inside wall that corresponds one side regulation restriction groove on the main end position that wind-force flows, thereby make corresponding position region pressurized adjustment inslot side preferentially to carry out sunken extrusion, thereby make corresponding position region sucking disc preferentially adsorb, thereby make the warning sign can carry out preliminary locking location rapidly when receiving wind-force influence, avoid the warning sign to produce great offset.
(3) This road warning sign, when the regulation ball is rotating, the inside activity ball of auxiliary tank can receive the rotatory influence that produces power of regulation ball to strike auxiliary tank inside gas cell on the lower initiative ball to make gas cell produce air pressure and see through adjusting restriction groove and transmit corresponding position ground, thereby will correspond position ground and clear up, thereby be convenient for the sucking disc subaerial adsorbs.
(4) This road warning sign, when the activity ball strikes the gas cell in the auxiliary tank inside, because adjust the direction of rotation of ball, angle and dynamics can not be completely unanimous, when adjusting the ball rotation, the angle of the inside activity ball of auxiliary tank in the inside rotation direction with the regulation ball of auxiliary tank, angle and dynamics looks adaptation, thereby when the activity ball strikes the gas cell, the activity ball can strike the piece that receives that corresponds the position on the gas cell, thereby make the regional piece that receives that corresponds the position extrude preferentially, thereby make diversion ball pressurized produce the skew, thereby make the inside air flow that produces of gas cell can adjust according to the motion condition of adjusting the ball, thereby make the clearance effect of gas cell accord with the actual requirement more.
(5) This road warning sign, when the sucking disc pressurized deformation adsorbs, the friction plate on the sucking disc inside wall can receive pressure and laminate with the inside wall of sucking disc, and the friction plate can carry out synchronous outside extension with the sucking disc simultaneously, can carry out preferential the discharging with the clearance air that the sucking disc meets when the extension through the separating groove on the friction plate to avoid the inside air gap that constitutes of sucking disc to lead to the unable absorbent condition of accomplishing of sucking disc to take place.
(6) This road warning sign, when the friction plate carries out through the extension along with the sucking disc, the secondary absorption accessory plate of friction plate bottom receives the pressure of extension to carry out adaptation formula deformation extension to make secondary absorption accessory plate and friction plate constitute further adsorption structure, thereby make the inboard of sucking disc can carry out the annular and adsorb, thereby improve the adsorption effect of sucking disc.
(7) This road warning sign, adsorb the accessory plate when expanding when the secondary, the secondary adsorbs accessory plate and corresponds one subaerial card ball of position and can rotate corresponding regional subaerial, receive the influence of gravity ball simultaneously, make the card ball correspond the regional pressurized deformation power of ground position comparatively serious, thereby make the card ball meet ground gap etc. and carry out rapid buckle through the card awl when removing, thereby make the sucking disc can accomplish insurance locking when carrying out the absorption, further guarantee the location locking effect of sucking disc.
(8) This road warning sign, when the card awl carries out the buckle locking through the ground gap, through the structure in the rotatory dynamics of card ball and ground gap, the swivel mount on the card awl is taken many awl with and can be rotated or folding regulation in corresponding position to make the card awl increase to the buckle locking mode in ground gap, thereby further improve the locking effect of card awl to ground.
Drawings
FIG. 1 is a schematic view of the overall structure of a road warning sign according to the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a portion of the adjusting ball of the present invention;
FIG. 4 is a schematic view of a portion of the structure of the chuck of the present invention;
FIG. 5 is a partial structural view of the friction plate of the present invention;
FIG. 6 is a schematic view of a partial structural attachment of the friction plate of the present invention;
FIG. 7 is a schematic view of a partial structure of a secondary adsorption assisting plate according to the present invention;
FIG. 8 is an enlarged view of a portion of the structure shown at B in FIG. 7 according to the present invention;
FIG. 9 is a partial structural schematic view of the inflatable bladder of the present invention.
In the figure: 1 warning board, 2 movable adjusting connecting pieces, 3 base blocks, 4 bases, 5 supporting blocks, 6 adjusting and limiting grooves, 7 adjusting balls, 8 pressed adjusting grooves, 9 auxiliary pressed grooves, 10 adsorption grooves, 11 connecting columns, 12 suckers, 13 upper auxiliary balls, 14 lower driving balls, 15 auxiliary grooves, 16 movable balls, 17 inflatable bags, 18 exhaust ports, 19 friction plates, 20 separation grooves, 21 secondary adsorption auxiliary boards, 22 deformation connecting belts, 23 clamping grooves, 24 clamping balls, 25 gravity balls, 26 clamping cones, 27 multi-position clamping grooves, 28 fixing shafts, 29 movable sleeves, 30 multi-position cones, 31 pressed blocks, 32 connecting belts, 33 turning balls, 34 connecting rods, 35 fixing sleeves, 36 movable balls and 37 fixing rods.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a road warning sign, is including warning board 1, and the loose axle swing joint is passed through at the top of the 1 left and right sides of warning board, and the left and right sides intermediate position of warning board 1 is provided with movable adjusting connecting piece 2, adjusts warning board 1 through movable adjusting connecting piece 2, and the bottom fixed mounting of warning board 1 has base block 3, and the bottom clearance of base block 3 is provided with base 4.
The base 4 comprises a supporting block 5, an adjusting limiting groove 6, an adjusting ball 7, a pressure-bearing adjusting groove 8, an auxiliary pressure-bearing groove 9, an adsorption groove 10, a connecting column 11 and a sucker 12, wherein the supporting block 5 is in a circular truncated cone shape, the supporting block 5 is fixedly arranged on the bottom wall surface of the base block 3, the adjusting limiting groove 6 is a spherical arc-shaped groove hole, the adjusting limiting groove 6 is formed by splicing an upper small hemispherical groove hole and a lower large hemispherical groove hole, the adjusting limiting groove 6 is arranged on the inner bottom wall surface of the supporting block 5, the bottom of the adjusting limiting groove 6 penetrates through the bottom wall surface of the supporting block 5, the adjusting ball 7 is arranged inside the adjusting limiting groove 6, the pressure-bearing adjusting groove 8 is a hemispherical annular arc-shaped groove hole, the pressure-bearing adjusting groove 8 is arranged on the inner side of the supporting block 5, the pressure-bearing adjusting groove 8 is positioned above the adjusting limiting groove 6, the auxiliary pressure-bearing groove 9 is an upper, supplementary pressurized groove 9 clearance is seted up on the bottom of pressurized adjustment tank 8 corresponds the position wall, wherein adsorption tank 10 is hemispherical slotted hole, adsorption tank 10 ring form is seted up on the bottom wall of supporting shoe 5, and the top position of adsorption tank 10 and the bottom position of supplementary pressurized groove 9 correspond to each other, wherein spliced pole 11 is cylindrical massive, spliced pole 11 fixed mounting is on the inboard top wall of adsorption tank 10, wherein sucking disc 12 fixed mounting is on spliced pole 11's bottom wall.
The adjusting ball 7 comprises an upper auxiliary ball 13, a lower active ball 14, an auxiliary groove 15, a movable ball 16, an inflating bag 17 and an exhaust port 18, wherein the upper auxiliary ball 13 is in a hemispherical block shape, the size of the upper auxiliary ball 13 is matched with a hemispherical arc groove hole in the upper area on the inner side of the adjusting limiting groove 6, the lower active ball 14 is in a hemispherical block shape, the lower active ball 14 is fixedly arranged on the bottom wall surface of the upper auxiliary ball 13, the size of the lower active ball 14 is matched with a hemispherical arc groove hole in the lower area on the inner side of the adjusting limiting groove 6, the auxiliary groove 15 is an arc groove hole with two hemispherical ends, an annular gap of the auxiliary groove 15 is arranged at one end of the lower active ball 14 far away from the upper auxiliary ball 13, the movable ball 16 is in a spherical block shape, the movable ball 16 is arranged in the auxiliary groove 15, the inflating bag 17 is an air bag with two arc-shaped bulges, the inflating bag 17 is fixedly arranged on the corresponding position of one end of the inner side of the auxiliary groove 15, wherein the exhaust port 18 is opened on a side wall surface of the lower driving ball 14 far from the upper auxiliary ball 13, and the exhaust port 18 penetrates through the corresponding position wall surface of the lower driving ball 14 and is communicated with the inside of the corresponding position auxiliary groove 15.
The friction plates 19 are annularly and fixedly mounted on the inner side wall surface of the suction cup 12 in a clearance mode, the friction plates 19 are arc-shaped triangular blocks, a deformation connecting belt 22 is fixedly mounted between every two adjacent groups of the friction plates 19, the deformation connecting belt 22 is folding elastic deformation connecting cloth, partition grooves 20 are formed in the bottom wall surface of each friction plate 19 in a clearance mode, a secondary adsorption auxiliary plate 21 is fixedly mounted on the bottom wall surface of each friction plate 19, and each secondary adsorption auxiliary plate 21 is in a U-shaped triangular plate shape.
The secondary adsorbs accessory plate 21 and has seted up draw-in groove 23 in the inboard corresponding position wall bottom of keeping away from sucking disc 12, draw-in groove 23 is spherical slotted hole, the inside of draw-in groove 23 is provided with card ball 24, card ball 24 is inside hollow spherical massive, the shape size of card ball 24 and the inside shape size looks adaptation of draw-in groove 23, the inside of card ball 24 is provided with gravity ball 25, gravity ball 25 is spherical massive, annular gap fixed mounting has card awl 26 on the lateral wall of card ball 24, card awl 26 is triangular pyramid.
The side wall of the clamping cone 26 is provided with a plurality of clamping grooves 27, the plurality of clamping grooves 27 are circular arc annular slotted holes, fixing shafts 28 are fixedly mounted on the corresponding position wall surfaces of the front side and the rear side of the inner side of the plurality of clamping grooves 27, the fixing shafts 28 are cylindrical rod-shaped, movable sleeves 29 are movably sleeved on the fixing shafts 28, the movable sleeves 29 are circular ring-shaped blocks, a plurality of cones 30 are fixedly mounted on the left side and the right side of the outer side wall surface of each movable sleeve 29 in an inclined mode towards one end far away from the clamping ball 24.
The inner side gap of the inflatable bag 17 is provided with a pressed block 31, the pressed block 31 is arc-shaped, a connecting belt 32 is fixedly installed between every two adjacent groups of pressed blocks 31, the connecting belt 32 is a connecting rope with elastic capacity, a direction-changing ball 33 is arranged above the inner side of the output end of the inflatable bag 17, the direction-changing ball 33 is spherical and blocky, the inner side of the output end of the inflatable bag 17 is provided with a fixed sleeve 35, the fixed sleeve 35 is spherical and arc-shaped, the inner side of the fixed sleeve 35 is provided with a movable ball 36, the shape and size of the movable ball 36 are matched with the shape and size of the inner side of the fixed sleeve 35, a fixed rod 37 is fixedly installed on the side wall of the fixed sleeve 35 in an annular mode, one end, far away from the fixed sleeve 35, of the fixed rod 37 is fixedly installed on the wall surface of the inner side corresponding position of the inflatable bag 17.
The working principle is as follows:
when in use, the warning board is placed at a designated position, when the warning board is forced to move due to the conditions of strong wind and the like, the adjusting ball 7 in the adjusting and limiting groove 6 on the base 4 rolls along with the blowing direction of wind power, thereby leading the adjusting ball 7 to rotate in the adjusting and limiting groove 6, leading the upper and lower driving balls 14 of the adjusting ball 7 to extrude the side wall of the small-specification groove hole at the upper part in the adjusting and limiting groove 6 from the large-specification groove hole at the lower part in the adjusting and limiting groove 6, so that the adjusting ball 7 and the upper and lower driving balls 14 press the wall surface at the corresponding positions inside the supporting block 5, thereby extruding the corresponding position of the pressure regulating groove 8, leading the pressure regulating groove 8 to press the sucker 12 through the auxiliary pressure groove 9 and the connecting column 11, therefore, the sucking disc 12 is adsorbed on the ground, and the situation that the warning board is blown by strong wind to cause displacement and the like is avoided.
When wind-force is exerted pressure to the warning sign and the warning sign appears removing the phenomenon, 7 direction of rotation of regulation ball and wind-force direction looks adaptation on the base 4, thereby make about the regulation ball 7 initiative ball 14 can be preferred extrudeed one side regulation restriction groove 6 on the main end position that corresponds wind-force and flow, thereby make and correspond the regional 8 inboard sunken extrudees of pressure adjustment groove of position and preferentially carry out, thereby make and correspond regional sucking disc 12 of position and preferentially adsorb, thereby make the warning sign can carry out preliminary locking location rapidly when receiving wind-force and influence, avoid the warning sign to produce great offset.
When the adjusting ball 7 rotates, the movable ball 16 in the auxiliary groove 15 on the lower driving ball 14 can be impacted by the influence of the rotating force generated by the adjusting ball 7 on the inflatable bag 17 in the auxiliary groove 15, so that the inflatable bag 17 generates air pressure to transmit to the ground of the corresponding position through the adjusting limiting groove 6, the ground of the corresponding position is cleaned, and the sucking disc 12 can be conveniently adsorbed on the ground.
When the activity ball 16 strikes the air bag 17 in the auxiliary groove 15, because the rotation direction, the angle and the force of the adjusting ball 7 are not completely consistent, when the adjusting ball 7 rotates, the angle of the activity ball 16 in the auxiliary groove 15 moving in the auxiliary groove 15 is matched with the rotation direction, the angle and the force of the adjusting ball 7, when the activity ball 16 strikes the air bag 17, the activity ball 16 strikes the pressure block 31 corresponding to the position on the air bag 17, so that the pressure block 31 corresponding to the position area is preferentially extruded, so that the diversion ball 33 is pressed to generate deviation, so that the air flow generated in the air bag 17 can be adjusted according to the movement condition of the adjusting ball 7, and the cleaning effect of the air bag 17 is more in accordance with the actual requirements.
When sucking disc 12 pressurized deformation adsorbs, friction plate 19 on the 12 inside walls of sucking disc can receive pressure and the inside walls of sucking disc 12 to laminate, and friction plate 19 can carry out synchronous outside extension with sucking disc 12 simultaneously, can carry out the preferred discharge with the clearance air that sucking disc 12 met when expanding through separating groove 20 on the friction plate 19 to avoid the inside air gap that constitutes of sucking disc 12 to lead to sucking disc 12 can't accomplish the absorptive condition and take place.
When the friction plate 19 passes through the expansion along with the sucker 12, the secondary adsorption auxiliary plate 21 at the bottom of the friction plate 19 is subjected to the expanded pressure to perform adaptive deformation expansion, so that the secondary adsorption auxiliary plate 21 and the friction plate 19 form a further adsorption structure, the inner side of the sucker 12 can be annularly adsorbed, and the adsorption effect of the sucker 12 is improved.
When secondary absorption accessory plate 21 is expanding, secondary absorption accessory plate 21 corresponds card ball 24 of position one end and can rotate on corresponding regional subaerial, receive the influence of gravity ball 25 simultaneously, it is comparatively serious to make card ball 24 correspond the regional pressurized deformation power of ground position, thereby make card ball 24 meet ground gap etc. and carry out rapid buckle through card awl 26 when removing, thereby make sucking disc 12 can accomplish insurance locking when carrying out the absorption, further guarantee sucking disc 12's location locking effect.
When the clamping cone 26 is locked by clamping through a ground gap, the movable sleeve 29 on the clamping cone 26 together with the multi-position cone 30 can be rotated or folded and adjusted at a corresponding position through the rotating force of the clamping ball 24 and the structure of the ground gap, so that the clamping locking mode of the clamping cone 26 to the ground gap is increased, and the locking effect of the clamping cone 26 to the ground is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a road warning sign, is including warning board (1), warning board (1) left and right sides top is through loose axle swing joint, the left and right sides intermediate position of warning board (1) is provided with movable adjusting connecting piece (2), adjusts warning board (1) through movable adjusting connecting piece (2), the bottom fixed mounting of warning board (1) has base block (3), its characterized in that: and a base (4) is arranged at the bottom gap of the base block (3).
2. A road warning sign according to claim 1, wherein: the base (4) comprises a supporting block (5), an adjusting limiting groove (6), an adjusting ball (7), a pressure adjusting groove (8), an auxiliary pressure groove (9), an adsorption groove (10), a connecting column (11) and a sucker (12), wherein the supporting block (5) is in a circular truncated cone shape, the supporting block (5) is fixedly installed on the bottom wall surface of the base block (3), the pressure adjusting groove (8) is a hemispherical annular arc-shaped groove hole, the pressure adjusting groove (8) is arranged on the inner side of the supporting block (5), the pressure adjusting groove (8) is positioned above the adjusting limiting groove (6), the auxiliary pressure groove (9) is an upper convex arc-shaped groove hole, the auxiliary pressure groove (9) is arranged on the bottom corresponding position wall surface of the pressure adjusting groove (8) in a clearance mode, the adsorption groove (10) is a hemispherical groove hole, the adsorption groove (10) is arranged on the bottom wall surface of the supporting block (5) in an annular mode, the top position of the adsorption groove (10) corresponds to the bottom position of the auxiliary pressure groove (9), the connecting column (11) is cylindrical and blocky, the connecting column (11) is fixedly installed on the inner side top wall surface of the adsorption groove (10), and the sucker (12) is fixedly installed on the bottom wall surface of the connecting column (11).
3. A road warning sign according to claim 2, wherein: the adjusting and limiting groove (6) is a spherical arc-shaped groove hole, the adjusting and limiting groove (6) is formed by splicing a small hemispherical groove hole at the upper part and a large hemispherical groove hole at the lower part, the adjusting and limiting groove (6) is arranged on the inner side bottom wall surface of the supporting block (5), the bottom of the adjusting and limiting groove (6) penetrates through the bottom wall surface of the supporting block (5), and the adjusting ball (7) is arranged inside the adjusting and limiting groove (6).
4. A road warning sign according to claim 2, wherein: the adjusting ball (7) comprises an upper auxiliary ball (13), a lower active ball (14), an auxiliary groove (15), a movable ball (16), an inflating bag (17) and an exhaust port (18), wherein the lower active ball (14) is in a hemispherical block shape, the lower active ball (14) is fixedly installed on the bottom wall surface of the upper auxiliary ball (13), the auxiliary groove (15) is an arc-shaped groove hole with two hemispherical ends, an annular gap of the auxiliary groove (15) is formed in one end, away from the upper auxiliary ball (13), of the lower active ball (14), the movable ball (16) is in a spherical block shape, the movable ball (16) is arranged inside the auxiliary groove (15), the inflating bag (17) is an air bag with two arc-shaped bulges at two ends, the inflating bag (17) is fixedly installed on the wall surface of the inner side of the auxiliary groove (15) corresponding to the end, away from the upper auxiliary ball (13), the exhaust port (18) is formed in one side wall surface, away from the upper auxiliary ball (13), of the lower active ball (14, and the exhaust port (18) penetrates through the wall surface of the corresponding position of the lower driving ball (14) and is communicated with the inside of the auxiliary groove (15) of the corresponding position.
5. A road warning sign according to claim 3 or 4, wherein: the upper auxiliary ball (13) is in a hemispherical block shape, the size of the upper auxiliary ball (13) is matched with a hemispherical arc-shaped groove hole in the upper area on the inner side of the adjusting limiting groove (6), and the size of the lower driving ball (14) is matched with the hemispherical arc-shaped groove hole in the lower area on the inner side of the adjusting limiting groove (6).
6. A road warning sign according to claim 2, wherein: the sucking disc is characterized in that friction plates (19) are annularly and fixedly mounted on the inner side wall surface of the sucking disc (12) in a clearance mode, the friction plates (19) are arc-shaped triangular blocks, a deformation connecting belt (22) is fixedly mounted between every two adjacent groups of the friction plates (19), separation grooves (20) are formed in the bottom wall surface of each friction plate (19) in a clearance mode, secondary adsorption auxiliary plates (21) are fixedly mounted on the bottom wall surface of each friction plate (19), and each secondary adsorption auxiliary plate (21) is in a U-shaped triangular plate shape.
7. A road warning sign according to claim 6, wherein: the secondary adsorption auxiliary plate is characterized in that a clamping groove (23) is formed in the bottom of the wall surface of the corresponding position of the inner side, far away from the sucker (12), of the secondary adsorption auxiliary plate (21), the clamping groove (23) is a spherical groove hole, a clamping ball (24) is arranged inside the clamping groove (23), the clamping ball (24) is in a hollow spherical block shape, the shape and size of the clamping ball (24) are matched with those inside the clamping groove (23), a gravity ball (25) is arranged inside the clamping ball (24), the gravity ball (25) is in a spherical block shape, and a clamping cone (26) is fixedly installed in an annular gap on the side wall of the clamping ball (24).
8. A road warning sign according to claim 7, wherein: seted up many draw-in grooves (27) on the lateral wall of card awl (26), many draw-in grooves (27) are the circular arc annular slotted hole, fixed mounting has fixed axle (28) on the inboard front and back both sides corresponding position wall of many draw-in grooves (27), and fixed axle (28) are cylindrical shaft-like, movable sleeve (29) have been cup jointed in the activity on fixed axle (28), and movable sleeve (29) are the ring shape is blocky, both sides are kept away from card ball (24) one end slope fixed mounting about the outside wall of movable sleeve (29) have many awl (30).
9. A road warning sign according to claim 4, wherein: the inboard clearance of gas cell (17) is provided with and receives pressure piece (31), receives pressure piece (31) and is arc cubic, and every two sets of adjacent receive fixed mounting between piece (31) has connecting band (32), the inboard top position of output of gas cell (17) is provided with diversion ball (33), diversion ball (33) are spherical cubic, the output inboard of gas cell (17) is provided with fixed cover (35), and fixed cover (35) are the annular bulk of globular curved ring shape for the inboard, the inside of fixed cover (35) is provided with activity ball (36), the shape size of activity ball (36) and the inboard shape size looks adaptation of fixed cover (35), annular fixed mounting has dead lever (37) on the lateral wall of fixed cover (35), and the one end fixed mounting that fixed cover (35) was kept away from to dead lever (37) is on gas cell (17) inboard corresponding position wall, the bottom wall of the turning ball (33) is fixedly provided with a connecting rod (34), and one end, far away from the turning ball (33), of the connecting rod (34) is fixedly arranged on the top wall of the movable ball (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011515271.2A CN112598998A (en) | 2020-12-21 | 2020-12-21 | Road warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011515271.2A CN112598998A (en) | 2020-12-21 | 2020-12-21 | Road warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112598998A true CN112598998A (en) | 2021-04-02 |
Family
ID=75199793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011515271.2A Withdrawn CN112598998A (en) | 2020-12-21 | 2020-12-21 | Road warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112598998A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672158A (en) * | 2016-03-31 | 2016-06-15 | 中国五冶集团有限公司 | High-stability anti-pulling base structure for inserting marking rod |
| CN107545837A (en) * | 2017-09-28 | 2018-01-05 | 苏州深安注册安全工程师事务所有限公司 | A kind of safety warning-panel of municipal road construction |
| CN209729337U (en) * | 2019-04-16 | 2019-12-03 | 袁海燕 | A kind of urban road road rapid repair warning sign |
| CN210627693U (en) * | 2019-12-31 | 2020-05-26 | 吴建 | Road construction warning sign |
| CN211036757U (en) * | 2019-09-09 | 2020-07-17 | 广西吉晋公路工程有限公司 | Novel highway maintenance road warning board |
-
2020
- 2020-12-21 CN CN202011515271.2A patent/CN112598998A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672158A (en) * | 2016-03-31 | 2016-06-15 | 中国五冶集团有限公司 | High-stability anti-pulling base structure for inserting marking rod |
| CN107545837A (en) * | 2017-09-28 | 2018-01-05 | 苏州深安注册安全工程师事务所有限公司 | A kind of safety warning-panel of municipal road construction |
| CN209729337U (en) * | 2019-04-16 | 2019-12-03 | 袁海燕 | A kind of urban road road rapid repair warning sign |
| CN211036757U (en) * | 2019-09-09 | 2020-07-17 | 广西吉晋公路工程有限公司 | Novel highway maintenance road warning board |
| CN210627693U (en) * | 2019-12-31 | 2020-05-26 | 吴建 | Road construction warning sign |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109759510B (en) | Automobile metal plate stamping die | |
| CN205662043U (en) | Adj. tabular material roll -over table | |
| CN111216062B (en) | Automobile engine integrated into one piece sheet metal component inside groove filling type assembly centre gripping frock | |
| CN112598998A (en) | Road warning board | |
| CN112274890A (en) | Be suitable for open air basketball stands | |
| CN114733725B (en) | Running roller structure of PE coating machine | |
| CN201729628U (en) | Support mechanism of expander | |
| CN214733057U (en) | Car rain cloth production is with carrying coiling mechanism | |
| CN205169789U (en) | Rotatory material feeding unit in border checkpoint | |
| CN211097409U (en) | Barrier rod for football training | |
| CN111042064B (en) | Rotatable multilayer inflatable pier fender device | |
| CN201729630U (en) | Expander device | |
| CN210025553U (en) | Optical film cutting machine | |
| CN206951902U (en) | A kind of four fillet corner folding brakes | |
| CN101898735B (en) | Vehicle self-saving expander | |
| CN111622587A (en) | Tent based on folding and unfolding mechanism | |
| CN220667792U (en) | Booster pump for producing hollow plate | |
| CN112056668B (en) | High-speed mask production line with production protection mechanism | |
| CN218929127U (en) | Air suspension capable of adjusting damping and rigidity | |
| CN214126808U (en) | Nitrogen gas modified atmosphere storage device | |
| CN219515169U (en) | Vibration dispersion machine for tea raw material processing | |
| CN209480581U (en) | Rubber conveyer blanking buffer unit | |
| CN220243160U (en) | Front bumper bracket of high-floor vehicle type | |
| JPH0219182Y2 (en) | ||
| CN211643423U (en) | Garbage bin with life vest function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |