CN109914287B - Temporary traffic road sign - Google Patents
Temporary traffic road sign Download PDFInfo
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- CN109914287B CN109914287B CN201910272841.0A CN201910272841A CN109914287B CN 109914287 B CN109914287 B CN 109914287B CN 201910272841 A CN201910272841 A CN 201910272841A CN 109914287 B CN109914287 B CN 109914287B
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- scrubbing
- end wall
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Abstract
The invention discloses a temporary traffic road sign, which comprises a sign table, wherein a moving cavity with a downward opening and bilateral symmetry is fixedly arranged on the lower end surface of the sign table, a wheel rotating shaft is arranged in the upper end wall of the moving cavity in a rotating manner, and a wheel rotating shaft cavity with a downward opening is fixedly arranged in the wheel rotating shaft.
Description
Technical Field
The invention relates to the field of road traffic, in particular to a temporary traffic road sign.
Background
In order to improve the attractiveness of cities, the convenience of traffic and the construction of subways, a traffic road needs to be replanned, the road needs to be closed and repaired, the driving rule of the road needs to be changed, at the moment, a temporary traffic road sign needs to replace the original driving rule, the weight of a chassis is increased when the conventional temporary traffic road sign is not inclined to fall, but a device convenient to move is not added, the temporary traffic road sign needs to be lifted by a person to move when being moved, certain inconvenience is caused, due to the construction of the road, excessive dust is generated on the road section and is adsorbed on the surface by the temporary traffic road sign, the indication road sign on the temporary traffic road sign is not clearly seen after long-term cleaning, and the driving rule of coming vehicles is different due to the construction, two temporary traffic road signs are needed to prompt vehicles on different roads, and the equipment effectively solves the problem.
Disclosure of Invention
The invention aims to provide a temporary traffic road sign which can overcome the defects in the prior art.
According to the invention, the temporary traffic road sign comprises an indicating table, wherein a moving cavity with a downward opening and bilateral symmetry is fixedly arranged on the lower end surface of the indicating table, a wheel rotating shaft is arranged on the upper end wall of the moving cavity in a rotating manner, a wheel rotating shaft cavity with a downward opening is fixedly arranged in the wheel rotating shaft, a wheel shaft is rotatably arranged between the left end wall and the right end wall of the wheel rotating shaft cavity, wheels which are positioned in the wheel rotating shaft cavity and extend downwards into the outer space to abut against the ground are fixedly arranged on the outer surface of the wheel shaft, a plurality of clamping grooves with outward openings and bilateral symmetry are fixedly arranged on the left end surface and the right end surface of each wheel, clamping plate cylinders are fixedly arranged in the left end wall and the right end wall of the wheel rotating shaft cavity, locking parts positioned in the wheel rotating shaft cavity are arranged on the end surfaces of output rods of the clamping plate cylinders, a control cavity is arranged on the upper side of the wheel rotating shaft cavity, and a control scrubbing cavity is communicated with the right end wall of the control cavity, the control scrubbing device is characterized in that the control scrubbing cavity is provided with front and back symmetrical swing rod grooves communicated with the upper end wall of the scrubbing cavity, the upper sides of the swing rod grooves are mutually close to the end wall, the front and back symmetrical scrubbing cavities are communicated with each other and are in an arc shape, scrubbing blocks are arranged in the scrubbing cavities in a sliding manner, control cleaning parts are arranged in the control scrubbing cavities and control the scrubbing blocks to carry out a cleaning step, a sign cavity with an upward opening is arranged between the control scrubbing cavities, a sign is arranged in the sign cavity in a sliding manner, a spline shaft extending downwards into the sign cavity is fixedly arranged in the sign, a connecting block positioned below the sign is rotatably arranged on the outer surface of the spline shaft, left and right end walls of the sign cavity are communicated with a left and right symmetrical connecting cavity, and the connecting cavity is far away from the end wall of the sign cavity and is communicated with a lifting groove, the connecting block extends into to both sides the connecting cavity, the downside in sign chamber is provided with and keeps off the chamber, the spline shaft internal spline fit connection be provided with the pivoted and run through sign and the pivoted downwards penetrate keep off the intracavity with keep off the pivot that the chamber lower extreme wall normal running fit is connected, the lift groove and it is provided with the lift rotating part to keep off the intracavity.
The technical scheme is that a working motor is fixedly arranged in the left end wall of the control cavity, an output shaft of the working motor penetrates into the control scrubbing cavity and is in rotating fit connection with the right end wall of the control scrubbing cavity, a scrubbing main gear positioned in the control scrubbing cavity is fixedly arranged on the outer surface of the output shaft of the working motor, a lifting cylinder is fixedly arranged in the lower end wall of the control scrubbing cavity, a control scrubbing block is fixedly arranged on the upper end surface of an output rod of the lifting cylinder, a connecting wheel shaft extending into the control scrubbing cavity towards two sides is rotatably arranged in the control scrubbing block, a scrubbing driven gear which is in meshing fit connection with the scrubbing main gear is fixedly arranged on the front end surface of the connecting wheel shaft, a right balance wheel is fixedly arranged on the rear end surface of the connecting wheel shaft, swing rod clamping shafts are fixedly arranged on the rear end surface of the right balance wheel and the front end surface of the scrubbing driven gear, swing rod rotating shafts which are symmetrical front and back are rotatably arranged on the front and back end walls of the control scrubbing cavity, the end face, close to each other, of the swing rod rotating shaft is fixedly provided with swing rods which are symmetrically arranged in the control scrubbing cavity in the front-back direction and extend into the swing rod grooves on the same side, the scrubbing blocks extend into the swing rod grooves on the same side and are fixedly matched and connected with the swing rods on the same side, swing rod clamping grooves which are located in the control scrubbing cavity and communicated in the left-right direction are fixedly arranged in the swing rods, and swing rod clamping shafts extend into the swing rod clamping grooves on the same side and are connected with the end walls of the swing rod clamping grooves in a sliding fit mode.
The technical scheme is that a rotating cavity is fixedly arranged in the connecting block, the spline shaft penetrates through the rotating cavity in a rotating manner, a lifting rotating block positioned in the lifting groove on the left side is fixedly arranged on the left end face of the connecting block, a driven block positioned in the lifting groove on the right side is fixedly arranged on the right end face of the connecting block, a lifting rotating cavity is fixedly arranged in the lifting rotating block, a threaded rotating shaft is rotatably arranged between the upper end wall and the lower end wall of the lifting rotating cavity, an up-and-down communicated threaded groove is fixedly arranged in the threaded rotating shaft, a lifting shaft is arranged in the threaded groove in a matched connection manner, the upper end face of the lifting shaft is in matched connection with the upper end wall of the lifting groove on the left side in a rotating manner, the lifting shaft penetrates into the control cavity in a downward rotating manner and is in matched connection with the lower end wall of the control cavity in a rotating manner, and a rear gear positioned in the control cavity is fixedly arranged on the outer surface of the lifting shaft, and the front end surface of the rear gear is meshed with a front gear fixedly arranged on the outer surface of the working motor.
Further technical scheme, screw thread pivot surface has set firmly the transmission gear, the meshing of transmission gear right-hand member face is provided with left gear, left gear right-hand member face has set firmly and has changeed the tablet and link the axle, change the tablet and link axle pivoted and pass lift turning block and the connecting block penetrates rotate the intracavity, change the tablet and link an end face and set firmly and be located rotate the connecting gear of intracavity, the end face meshing be provided with under the connecting gear set firmly in the integral key shaft gear of integral key shaft surface, the right end wall sets firmly with the slide bar of passive block sliding fit connection about the lift groove, keep off the chamber upper end wall and set firmly the dog of circular arc shape, pivot left end face set firmly be located keep off the intracavity and with the fixture block that the dog left side preceding terminal surface offseted.
A further technical scheme, the terminal surface that the output pole of splint cylinder is close to each other sets firmly and is located the splint of round pivot intracavity and bilateral symmetry, the splint internal stability has the opening ejection groove inwards, it is provided with to stretch into to launch the inslot gliding bullet of wheel pivot intracavity stretches the clamp splice, the bullet stretches the clamp splice stretch into launch the inslot terminal surface with it is provided with the spring to launch between the groove end wall, launch the restriction groove that is provided with longitudinal symmetry of groove upper and lower end wall intercommunication, gliding being provided with in the restriction groove with the bullet stretches the restriction piece that terminal surface fixed fit connects and longitudinal symmetry about the clamp splice.
The invention has the beneficial effects that: the device is provided with the front and the rear direction indicators, can simultaneously prompt the driving rules of vehicles, is provided with the movable and locking component, only needs to push the device to move towards the appointed direction in the moving process and then lock the moving device, is provided with the cleaning component, and can clean the direction indicators when the indication indicators are not clear due to excessive dust on the outer surface area.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a temporary traffic sign according to the present invention;
FIG. 2 is a schematic view in the direction A-A of FIG. 1;
FIG. 3 is a schematic view in the direction B-B in FIG. 1;
FIG. 4 is an enlarged schematic view of C of FIG. 1;
fig. 5 is a schematic view in the direction D-D in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
For ease of description, as shown in fig. 1-5, the orientations described below are now defined as follows: the temporary traffic road sign comprises an indication table 100, wherein a moving cavity 117 with a downward opening and left-right symmetry is fixedly arranged on the lower end surface of the indication table 100, a wheel rotating shaft 115 is rotatably arranged on the upper end wall of the moving cavity 117, a wheel rotating shaft cavity 116 with a downward opening is fixedly arranged in the wheel rotating shaft 115, a wheel shaft 143 is rotatably arranged between the left end wall and the right end wall of the wheel rotating shaft cavity 116, a wheel 118 which is positioned in the wheel rotating shaft cavity 116 and extends downwards to the external space and is abutted against the ground is fixedly arranged on the outer surface of the wheel shaft 143, a plurality of clamping grooves 120 with outward openings and left-right symmetry are fixedly arranged on the left end surface and the right end wall of the wheel rotating shaft cavity 116, clamping plate air cylinders 142 are fixedly arranged in the left end wall and the right end wall of the wheel rotating shaft cavity 116, and locking components positioned in the wheel rotating shaft cavity 116 are arranged on the output rod end surfaces of the clamping plate air cylinders 142, the upper side of the wheel rotating shaft cavity 116 is provided with a control cavity 110, the right end wall of the control cavity 110 is communicated with a control scrubbing cavity 128, the upper end wall of the control scrubbing cavity 128 is communicated with oscillating bar grooves 148 which are symmetrical front and back, the end walls of the upper sides of the oscillating bar grooves 148 which are close to each other are communicated with a scrubbing cavity 140 which is symmetrical front and back and is in an arc shape, scrubbing blocks 137 are arranged in the scrubbing cavity 140 in a sliding manner, a control cleaning part is arranged in the control scrubbing cavity 128 and controls the scrubbing blocks 137 to carry out a cleaning step, an indication board cavity 102 with an upward opening is arranged between the control scrubbing cavities 128, an indication board 101 is arranged in the indication board cavity 102 in a sliding manner, a spline shaft 139 which extends into the indication board cavity 102 downwards is fixedly arranged in the indication board 101, and a connecting block 134 which is positioned below the indication board 101 is arranged on the outer surface of the spline shaft 139 in a rotating manner, the connection chamber 150 that is provided with bilateral symmetry about sign chamber 102 end wall intercommunication, connection chamber 150 keeps away from the end wall intercommunication of sign chamber 102 is provided with lift groove 141, connecting block 134 extends into to both sides in the connection chamber 150, the downside in sign chamber 102 is provided with and keeps off chamber 130, what spline shaft 139 internal spline cooperation was connected is provided with the pivoted and runs through sign 101 and the pivoted that downwards penetrates keep off in the chamber 130 with keep off pivot 138 that chamber 130 lower extreme wall normal running fit is connected, lift groove 141 with keep off and be provided with the lift rotatable part in the chamber 130.
Advantageously, a working motor 111 is fixedly arranged in the left end wall of the control cavity 110, an output shaft of the working motor 111 penetrates through the control scrubbing cavity 128 and is connected with the right end wall of the control scrubbing cavity 128 in a rotating fit manner, a scrubbing main gear 114 positioned in the control scrubbing cavity 128 is fixedly arranged on the outer surface of the output shaft of the working motor 111, a lifting cylinder 119 is fixedly arranged in the lower end wall of the control scrubbing cavity 128, a control scrubbing block 126 is fixedly arranged on the upper end surface of an output rod of the lifting cylinder 119, a connecting wheel shaft 151 which extends into the control scrubbing cavity 128 towards two sides is rotatably arranged in the control scrubbing block 126, a scrubbing driven gear 124 which can be in meshing fit connection with the scrubbing main gear 114 is fixedly arranged on the front end surface of the connecting wheel shaft 151, a right balance wheel 152 is fixedly arranged on the rear end surface of the connecting wheel shaft 151, a swing rod clamping shaft 123 is fixedly arranged on the rear end surface of the right balance wheel 152 and the scrubbing driven gear 124, the front end wall and the rear end wall of the control scrubbing cavity 128 are rotatably provided with swing rod rotating shafts 149 which are symmetrical in the front and the rear, the end faces, close to each other, of the swing rod rotating shafts 149 are fixedly provided with swing rods 122 which are symmetrical in the front and the rear, are positioned in the control scrubbing cavity 128 and extend into the swing rod grooves 148 on the same side, the scrubbing block 137 extends into the swing rod grooves 148 on the same side to be fixedly matched and connected with the swing rods 122 on the same side, swing rod clamping grooves 125 which are positioned in the control scrubbing cavity 128 and are communicated with each other in the left and the right are fixedly arranged in the swing rods 122, and the swing rod clamping shafts 123 extend into the swing rod clamping grooves 125 on the same side and are connected with the end walls of the swing rod clamping grooves 125 in a sliding fit manner.
Advantageously, a rotating cavity 135 is fixedly arranged in the connecting block 134, the spline shaft 139 rotatably penetrates through the rotating cavity 135, a lifting rotating block 104 positioned in the lifting groove 141 on the left side is fixedly arranged on the left end surface of the connecting block 134, a driven block 133 positioned in the lifting groove 141 on the right side is fixedly arranged on the right end surface of the connecting block 134, a lifting rotating cavity 105 is fixedly arranged in the lifting rotating block 104, a threaded rotating shaft 106 is rotatably arranged between the upper end wall and the lower end wall of the lifting rotating cavity 105, an up-and-down communicating threaded groove 153 is fixedly arranged in the threaded rotating shaft 106, a lifting shaft 154 is arranged in the threaded groove 153 in a matching connection manner, the upper end surface of the lifting shaft 154 is in a matching connection manner with the upper end wall of the lifting groove 141 on the left side in a rotating manner, the lifting shaft 154 is downwardly rotatably inserted into the control cavity 110 to be in matching connection with the lower end wall of the control cavity 110 in a rotating manner, the outer surface of the lifting shaft 154 is fixedly provided with a rear gear 112 positioned in the control chamber 110, and the front end surface of the rear gear 112 is engaged with a front gear 113 fixedly arranged on the outer surface of the working motor 111.
Advantageously, a transmission gear 108 is fixedly arranged on the outer surface of the threaded rotating shaft 106, a left gear 107 is arranged on the right end surface of the transmission gear 108 in a meshed manner, a card-rotating connecting shaft 103 is fixedly arranged on the right end face of the left gear 107, the card-rotating connecting shaft 103 rotatably penetrates through the lifting rotating block 104 and the connecting block 134 and penetrates into the rotating cavity 135, the right end face of the card rotating connecting shaft 103 is fixedly provided with a connecting gear 132 positioned in the rotating cavity 135, the lower end surface of the connecting gear 132 is engaged with a spline shaft gear 131 fixedly arranged on the outer surface of the spline shaft 139, the upper and lower end walls of the right lifting groove 141 are fixedly provided with a slide bar 136 in sliding fit connection with the passive block 133, the upper end wall of the blocking cavity 130 is fixedly provided with a circular arc-shaped blocking block 129, and the left end face of the rotating shaft 138 is fixedly provided with a blocking block 109 which is positioned in the blocking cavity 130 and abuts against the front left end face of the blocking block 129.
Beneficially, the clamping plates 121 which are located in the wheel rotation shaft cavity 116 and are bilaterally symmetrical are fixedly arranged on the end faces, close to each other, of the output rods of the clamping plate air cylinders 142, ejection grooves 145 with inward openings are fixedly arranged in the clamping plates 121, elastic extension clamping blocks 144 extending into the wheel rotation shaft cavity 116 are arranged in the ejection grooves 145 in a sliding mode, springs are arranged between the end faces, extending into the ejection grooves 145, of the elastic extension clamping blocks 144 and the end walls of the ejection grooves 145, vertically symmetrical limiting grooves 146 are arranged in the upper end walls and the lower end walls of the ejection grooves 145 in a communicating mode, and vertically symmetrical limiting blocks 147 are arranged in the limiting grooves 146 in a sliding mode and are fixedly matched and connected with the upper end faces and the lower end faces of the elastic extension clamping blocks 144.
When the equipment is in an initial state, the working motor 111, the lifting cylinder 119 and the clamping plate cylinder 142 are in a stop working state, so that the structure is positioned at an initial position in the initial state, adjustment can be performed in subsequent work, and the working coordination of the equipment is effectively improved.
When the device works, the wheel rotating shaft 115 is connected with the upper end wall of the moving cavity 117 in a rotating fit manner, the device can move in all directions, after the pushing device moves to a specified position, the clamping plate air cylinder 142 works to push the clamping plate 121 to clamp the wheel 118 and press the elastic clamping block 144 to enable the elastic clamping block 144 to slide into the ejection slot 145, the indicator board is slightly moved to enable the wheel 118 to slightly rotate to enable the ejection slot 145 to be communicated with one clamping slot 120, the elastic clamping block 144 slides into the clamping slot 120 under the action of the spring to further clamp the wheel 118 to be fixed, then the working motor 111 rotates in the forward direction to enable the front gear 113 to rotate, and the rear gear 112 drives the lifting shaft 154 to rotate due to the meshing fit connection of the front gear 113 and the rear gear 112, at this time, the indicator board 101 is completely positioned in the indicator board cavity 102, the indication board 101 cannot rotate, so that the spline shaft 139 is limited to be unable to rotate, and finally the threaded rotating shaft 106 cannot rotate, because the lifting shaft 154 is in threaded fit connection with the threaded groove 153, the threaded rotating shaft 106 drives the lifting rotating block 104 to move upwards, because the spline shaft 139 is in splined fit connection with the rotating shaft 138, the connecting block 134 and the indication board 101 are driven to move upwards, when the upper end surface of the lifting rotating block 104 abuts against the upper end wall of the lifting groove 141 on the left, at this time, the indication board 101 just moves out of the outer space completely, at this time, the threaded rotating shaft 106 is in a rotatable state, the working motor 111 continues to rotate in the forward direction, the threaded rotating shaft 106 rotates, so that the transmission gear 108 rotates, because the transmission gear 108 is in meshed fit connection with the left gear 107, the left gear 107 is rotated, so that the card-rotating connecting shaft 103 drives the connecting gear 132 to rotate, the connecting gear 132 is meshed with the spline shaft gear 131 in a matching manner, the spline shaft gear 131 drives the spline shaft 139 to rotate counterclockwise, so that the indicator 101 is driven to rotate counterclockwise, the rotation of the spline shaft 139 drives the rotating shaft 138 to drive the latch 109 to rotate, due to the limitation of the stop 129, when the latch 109 rotates counterclockwise to abut against the front end face of the right side of the stop 129, the rotating shaft 138 just rotates one hundred eighty degrees, so that the indicator 101 is just turned to the other side, when dust is accumulated on the outer surface of the indicator 101, the lifting cylinder 119 works to push the control scrubbing block 126 to move upwards until the scrubbing slave gear 124 is meshed with the scrubbing main gear 114 in a matching manner before the working motor 111 works and the indicator 101 moves upwards and downwards, the working motor 111 works to rotate the scrubbing main gear 114, the scrubbing slave gear 124 drives the swing rod clamping shaft 123 to rotate due to the meshing fit connection of the scrubbing main gear 114 and the scrubbing slave gear 124, the swing rod clamping shaft 123 is clamped in the swing rod clamping groove 125 and is in sliding fit connection with the swing rod clamping groove 125, the swing rod 122 rotates by taking the swing rod rotating shaft 149 as a rotating center, the swing rod clamping shaft 123 rotates to push the end wall of the swing rod clamping groove 125 to enable the swing rod 122 to swing left and right by taking the swing rod rotating shaft 149 as a center, and therefore the scrubbing block 137 scrubs the front end face and the rear end face of the indicator 101.
The invention has the beneficial effects that:
the device is provided with the front and the rear direction indicators, can simultaneously prompt the driving rules of vehicles, is provided with the movable and locking component, only needs to push the device to move towards the appointed direction in the moving process and then lock the moving device, is provided with the cleaning component, and can clean the direction indicators when the indication indicators are not clear due to excessive dust on the outer surface area.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. An temporary traffic road sign comprises an indicating table, wherein a moving cavity with a downward opening and bilateral symmetry is fixedly arranged on the lower end face of the indicating table, a wheel rotating shaft is arranged in the upper end wall of the moving cavity in a rotating manner, a wheel rotating shaft cavity with a downward opening is fixedly arranged in the wheel rotating shaft, a wheel shaft is rotatably arranged between the left end wall and the right end wall of the wheel rotating shaft cavity, wheels which are positioned in the wheel rotating shaft cavity and extend downwards into the outer space to abut against the ground are fixedly arranged on the outer surface of the wheel shaft, a plurality of clamping grooves with outward openings and bilateral symmetry are fixedly arranged on the left end face and the right end face of each wheel, clamping plate cylinders are fixedly arranged in the left end wall and the right end wall of the wheel rotating shaft cavity, locking parts positioned in the wheel rotating shaft cavity are arranged on the end faces of output rods of the clamping plate cylinders, a control cavity is arranged on the upper side wall of the wheel rotating shaft cavity, a control scrubbing cavity is arranged on the right end wall of the control cavity and is provided with swing rod grooves which are symmetrical front and back, the upper side of the swing rod groove is provided with a front-back symmetrical circular arc-shaped scrubbing cavity communicated with end walls close to each other, a scrubbing block is arranged in the scrubbing cavity in a sliding manner, a control scrubbing part is arranged in the control scrubbing cavity and controls the scrubbing block to carry out a cleaning step, an indication board cavity with an upward opening is arranged between the control scrubbing cavities, an indication board is arranged in the indication board cavity in a sliding manner, a spline shaft extending into the indication board cavity downwards is fixedly arranged in the indication board, a connecting block is rotatably arranged on the outer surface of the spline shaft and positioned below the indication board, a left-right symmetrical connecting cavity is arranged in the communication of the left end wall and the right end wall of the indication board cavity, a lifting groove is arranged in the communication of the end walls of the indication board cavity far away from the connecting cavity, the connecting block extends into the connecting cavity towards two sides, and a blocking cavity is arranged at the lower side of the indication board cavity, spline shaft internal spline fit connection be provided with the pivoted and run through sign and the decurrent pivoted penetrate keep off the intracavity with keep off the pivot that the end wall normal running fit is connected under the chamber, the lift groove and it is provided with the lifting rotating part to keep off the intracavity.
2. A temporary traffic sign according to claim 1, wherein: a working motor is fixedly arranged in the left end wall of the control cavity, an output shaft of the working motor penetrates through the control scrubbing cavity and is in rotating fit connection with the right end wall of the control scrubbing cavity, a scrubbing main gear positioned in the control scrubbing cavity is fixedly arranged on the outer surface of the output shaft of the working motor, a lifting cylinder is fixedly arranged in the lower end wall of the control scrubbing cavity, a control scrubbing block is fixedly arranged on the upper end surface of an output rod of the lifting cylinder, a connecting wheel shaft extending into the control scrubbing cavity towards two sides is rotatably arranged in the control scrubbing block, a scrubbing driven gear which can be in meshing fit connection with the scrubbing main gear is fixedly arranged on the front end surface of the connecting wheel shaft, a right balance wheel is fixedly arranged on the rear end surface of the connecting wheel shaft, swing rod clamping shafts are fixedly arranged on the rear end surface of the right balance wheel and the front end surface of the scrubbing driven gear, swing rod rotating shafts which are symmetrical front and back are arranged on the front and back end walls of the control scrubbing cavity, the end face, close to each other, of the swing rod rotating shaft is fixedly provided with swing rods which are symmetrically arranged in the control scrubbing cavity in the front-back direction and extend into the swing rod grooves on the same side, the scrubbing blocks extend into the swing rod grooves on the same side and are fixedly matched and connected with the swing rods on the same side, swing rod clamping grooves which are located in the control scrubbing cavity and communicated in the left-right direction are fixedly arranged in the swing rods, and swing rod clamping shafts extend into the swing rod clamping grooves on the same side and are connected with the end walls of the swing rod clamping grooves in a sliding fit mode.
3. A temporary traffic sign according to claim 2, wherein: a rotating cavity is fixedly arranged in the connecting block, the spline shaft penetrates through the rotating cavity in a rotating manner, a lifting rotating block positioned in the lifting groove on the left side is fixedly arranged on the left end face of the connecting block, the right end face of the connecting block is fixedly provided with a driven block positioned in the right lifting groove, a lifting rotating cavity is fixedly arranged in the lifting rotating block, a thread rotating shaft is rotatably arranged between the upper end wall and the lower end wall of the lifting rotating cavity, a thread groove communicated up and down is fixedly arranged in the thread rotating shaft, the thread groove is internally provided with a lifting shaft in matching connection, the upper end surface of the lifting shaft is in rotating matching connection with the upper end wall of the left lifting groove, the lifting shaft penetrates into the control cavity in a downward rotating manner and is connected with the lower end wall of the control cavity in a rotating fit manner, the outer surface of the lifting shaft is fixedly provided with a rear gear positioned in the control cavity, and the front end surface of the rear gear is meshed with a front gear fixedly arranged on the outer surface of the working motor.
4. A temporary traffic sign according to claim 3, wherein: the screw thread pivot surface has set firmly the transmission gear, the meshing of transmission gear right-hand member face is provided with the left gear, left side gear right-hand member face has set firmly and has changeed the tablet and link the axle, change the tablet and link the axle pivoted and pass the lift turning block and the connecting block penetrates rotate the intracavity, change the tablet and link axle right-hand member face and have set firmly and be located rotate the connecting gear of intracavity, the terminal surface meshing be provided with under the connecting gear set firmly in the integral key shaft gear of integral key shaft surface, the right end wall sets firmly with the slide bar of passive block sliding fit connection about the lift groove, keep off the chamber upper end wall and set firmly the dog that has the circular arc shape, pivot left end face set firmly be located keep off the intracavity and with the fixture block that the dog left side front end face offseted.
5. A temporary traffic sign according to claim 1, wherein: the terminal surface that the output pole of splint cylinder is close to each other has set firmly and is located wheel pivot intracavity and bilateral symmetry's splint, the splint internal stability has the opening ejection groove inwards, it is provided with to stretch into to launch the inslot gliding bullet of wheel pivot intracavity stretches the clamp splice, the bullet stretches the clamp splice and stretches into launch the terminal surface of inslot with it is provided with the spring to launch between the groove end wall, launch the restriction groove that is provided with the longitudinal symmetry of groove end wall intercommunication, the restriction inslot gliding be provided with the bullet stretches the restriction piece that terminal surface fixed fit connects and longitudinal symmetry about the clamp splice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272841.0A CN109914287B (en) | 2019-04-04 | 2019-04-04 | Temporary traffic road sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272841.0A CN109914287B (en) | 2019-04-04 | 2019-04-04 | Temporary traffic road sign |
Publications (2)
| Publication Number | Publication Date |
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| CN109914287A CN109914287A (en) | 2019-06-21 |
| CN109914287B true CN109914287B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272841.0A Active CN109914287B (en) | 2019-04-04 | 2019-04-04 | Temporary traffic road sign |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761212B (en) * | 2019-11-11 | 2020-09-15 | 安徽鸿杰威尔停车设备有限公司 | Automatic commanding device of traffic police imitation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2507979B (en) * | 2012-11-15 | 2016-05-25 | Mccue Int Inc | A bollard |
| CN203755187U (en) * | 2014-03-19 | 2014-08-06 | 杨松 | Automatic cleaning type highway signboard |
| CN108179704B (en) * | 2017-12-07 | 2020-12-15 | 江西乐电易联科技有限公司 | Road traffic safety facility is built and is used safety warning equipment |
| CN108316179A (en) * | 2018-04-04 | 2018-07-24 | 成都飞航沛腾科技有限公司 | A kind of road construction warning board |
| CN109308857A (en) * | 2018-11-26 | 2019-02-05 | 缙云国超电器有限公司 | A kind of billboard for facilitating installation fixed |
| CN109377866A (en) * | 2018-11-30 | 2019-02-22 | 玉环市特达建建筑科技有限公司 | A kind of road sign |
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| CN109914287A (en) | 2019-06-21 |
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