CN213896870U - Warning device for highway maintenance - Google Patents
Warning device for highway maintenance Download PDFInfo
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- CN213896870U CN213896870U CN202022627001.2U CN202022627001U CN213896870U CN 213896870 U CN213896870 U CN 213896870U CN 202022627001 U CN202022627001 U CN 202022627001U CN 213896870 U CN213896870 U CN 213896870U
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Abstract
The utility model discloses a warning device for highway maintenance, which comprises a base, a supporting seat fixedly connected with the upper surface of the base, a supporting column positioned in the supporting seat, a warning board fixedly connected with the top of the supporting column, a roller mechanism positioned in the base, and a rotating mechanism positioned in the supporting seat and rotating the supporting column, wherein the roller mechanism comprises a roller positioned below the base and moving in the vertical direction, a transmission mechanism connected with the roller, and a driving mechanism connected with the top of the transmission mechanism, the arrangement of the rotating mechanism of the utility model can lead the warning board to rotate 360 degrees in the horizontal direction, and can carry out omnibearing warning on the highway section to be maintained, the warning effect is good, the roller mechanism can lead the base to be separated from the ground and move, and the roller is taken in the base after moving to a proper position, so that the base is firmly contacted with the ground, the stability is good.
Description
Technical Field
The utility model relates to a road maintenance warning instrument technical field, concretely relates to warning device is used in highway maintenance.
Background
With the rapid development of social economy, roads are infrastructure for various trackless vehicles and pedestrians to pass through; the method is divided into expressways, urban roads, country roads, industrial and mining roads, forestry roads, examination roads, competition roads, automobile test roads, workshop roads, school roads and the like according to the use characteristics of the method, ancient China also has posters, and also refers to ways for achieving a certain target, and ways for developing and changing things, wherein the influence of roads on automobile safety is reflected in whether the development of roads and the construction of road networks are suitable for the living standard, living habits and social economic development of people. If the number of the vehicles is small, the service life of the road is reduced, and problems are easy to occur, so that the traffic safety problem is obvious, particularly, on an expressway, because the speed of the expressway is relatively high, the maintenance of the expressway is particularly important, and when the expressway is maintained, warning equipment is often needed to remind passing vehicles to pay attention to driving, the road being maintained is avoided in time, and the occurrence rate of traffic accidents is reduced.
The existing warning device for highway maintenance is fixed and cannot warn in all directions, and the warning effect of the warning device for highway maintenance safety is reduced, so that the practicability of the warning device for highway maintenance safety is reduced.
Therefore, it is a problem to be studied to provide a warning device for highway maintenance, which has a warning function of an omnidirectional device, is convenient to move, and is in firm contact with the ground.
Disclosure of Invention
The utility model aims at providing a can the omniselector warning effect, remove convenient and with the firm warning device for highway maintenance that contacts of ground.
The purpose of the utility model is realized like this:
the utility model provides a warning device is used in highway maintenance, includes that inside is the base of cavity, the supporting seat of being connected with the last fixed surface of base, is located the support column in the supporting seat, with the warning sign of the top fixed connection of support column, still including the gyro wheel mechanism that is located the base, be located the supporting seat and make the rotatory rotary mechanism of support column, gyro wheel mechanism is including the gyro wheel that is located the below of base and removes in vertical direction, the drive mechanism who is connected with the gyro wheel, the actuating mechanism who is connected with drive mechanism's top, and drive mechanism sets up two at least, and two at least drive mechanism pass through synchronous belt connection and synchronous motion.
The transmission mechanism is connected with the inner surface of the base through the supporting plate and the supporting frame, and the roller moves in the supporting frame.
The driving mechanism comprises an operating rod, a first bevel gear, a second bevel gear, a handle and a locking mechanism, the right end of the operating rod penetrates through the side face of the base and is connected with the base through a bearing, the first bevel gear is fixedly connected with the right end of the operating rod, the second bevel gear is meshed with the first bevel gear, the handle is fixedly connected with the left end of the operating rod, the locking mechanism is used for locking the handle and the left side face of the base, the central axis of the first bevel gear is located in the horizontal direction, the central axis of the second bevel gear is located in the vertical direction, and the lower surface of the second bevel gear is fixedly connected with the top of the transmission mechanism.
The transmission mechanism comprises a screw rod, a sleeve and a roller, wherein the bottom of the screw rod penetrates through the supporting plate and is movably connected with the supporting plate through a bearing, the sleeve is sleeved on the screw rod and is in threaded connection with the screw rod, the roller is fixedly connected with the bottom of the sleeve, the side face of the sleeve is connected with the side face of the supporting frame through a limiting mechanism and is used for preventing the sleeve from rotating in the horizontal direction, a transmission wheel is arranged at the top of the screw rod, the top of the transmission wheel is fixedly connected with the lower surface of the second conical gear, and at least two transmission wheels synchronously rotate through a synchronous belt.
Stop gear includes the stopper with telescopic left and right sides fixed connection, be located the left and right sides of support frame and with stopper matched with spacing groove, the vertical direction setting of support frame is followed to the spacing groove, the stopper removes along the length direction of spacing groove.
The distance between the top of the supporting frame and the lower surface of the base is larger than the distance between the top of the sleeve and the lower surface of the roller, and the length of the screw rod in the vertical direction is smaller than the length of the sleeve in the vertical direction.
The rotating mechanism comprises a motor fixedly connected with the inner surface of the supporting seat, a first gear fixedly connected with the output end of the motor, and a second gear which is sleeved on the supporting column and is meshed with the first gear, the bottom of the supporting column is connected with the inner surface of the supporting seat through a bearing seat, and the supporting column rotates relative to the supporting seat.
The locking mechanism comprises a locking rod fixedly connected with the left side face of the base, an annular through hole which is positioned on the handle and enables the locking rod to pass through, a first locking nut which is positioned on the left side of the annular through hole and is in threaded connection with the locking rod, and a second locking nut which is positioned on the right side of the annular through hole and is in threaded connection with the locking rod.
Has the positive and beneficial effects that: the utility model discloses rotary mechanism's setting can make the warning sign carry out 360 rotations in the horizontal direction, carries out the omnidirectional warning to the highway section of maintenance, and warning effect is good, and gyro wheel mechanism's setting can make base and ground separation and remove, removes in the suitable position back gyro wheel income base, makes base and ground firm in contact, and stability is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the roller mechanism of the present invention;
fig. 3 is a schematic structural view of the direction a locking mechanism of the present invention;
in the figure, the following steps are carried out: the device comprises a base 1, a roller mechanism 2, a supporting seat 3, a supporting column 4, a warning board 5, a rotating mechanism 6, a roller 7, a driving mechanism 8, a transmission mechanism 9, a supporting plate 10, a bearing seat 11, a motor 12, a first gear 13, a second gear 14, an operating rod 15, a first bevel gear 16, a second bevel gear 17, a transmission wheel 18, a screw rod 19, a sleeve 20, a supporting frame 21, a limiting mechanism 22, a synchronous belt 23, a limiting block 24, a limiting groove 25, a handle 26, a locking rod 27, a first locking nut 28, a second locking nut 29 and an annular through hole 30.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in figure 1, the warning device for highway maintenance comprises a base 1 with a cavity inside, a supporting seat 3 fixedly connected with the upper surface of the base 1 through a bolt component, a supporting column 4 positioned in the supporting seat 3, a warning board 5 fixedly connected with the top of the supporting column 4 through a bolt component, a roller mechanism 2 positioned in the base 1, a rotating mechanism 6 positioned in the supporting seat 3 and used for rotating the supporting column, and the arrangement of the rotating mechanism 6 can enable the supporting column 4 and the warning board 5 to rotate synchronously, enable the warning board 5 to rotate 360 degrees in the horizontal direction, carry out omnibearing warning on a highway section to be maintained, has good warning effect, can enable the base 1 to be separated from the ground and move, and enable the roller to be taken into the base 1 after moving to a proper position, so that the base 1 is firmly contacted with the ground and has good stability, the roller mechanism 2 comprises rollers 7 which are located below the base 1 and move in the vertical direction, transmission mechanisms 9 connected with the rollers, driving mechanisms 8 connected with the tops of the transmission mechanisms 9, the transmission mechanisms 9 are four in number, the four transmission mechanisms 9 are connected and move synchronously through synchronous belts 23, the four transmission mechanisms 9 are located around the base 1 respectively, the number of the rollers 7 is equal to the vertical direction of the transmission mechanisms 9, the driving mechanisms 8 are connected with one of the transmission mechanisms 9, and the other three transmission mechanisms 9 rotate synchronously with one of the transmission mechanisms 9 through the synchronous belts. Drive mechanism 9 passes through backup pad 10 and support frame 21 and base 1 internal surface connection, and gyro wheel 7 removes in support frame 21, and after base 1 removed suitable position, actuating mechanism 8 drove drive mechanism 9 and removes, and drive mechanism drives gyro wheel 7 at vertical direction rebound, makes gyro wheel 7 rebound be located support frame 21, and gyro wheel 7 breaks away from with ground promptly, the lower surface and the ground contact of base 1 this moment make base 1's stability good, then through locking mechanism with the rigidity of action bars 15.
As shown in fig. 2, the driving mechanism 8 includes an operating rod 15, the right end of which passes through the left side surface of the base 1 and is connected with the left side surface of the base 1 through a bearing, a first bevel gear 16 fixedly connected with the right end of the operating rod 15, a second bevel gear 17 meshed with the first bevel gear 16, a handle 26 fixedly connected with the left end of the operating rod 15, and a locking mechanism for locking the handle 26 with the left side surface of the base 1, wherein the central axis of the first bevel gear 16 is located in the horizontal direction, the central axis of the second bevel gear 17 is located in the vertical direction, the lower surface of the second bevel gear 17 is fixedly connected with the top of the transmission mechanism 8, when the roller 7 needs to be moved upwards into the supporting frame 21, the handle 26 is rotated counterclockwise, the handle 26 rotates synchronously with the operating rod 15, the operating rod 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 is meshed with the second bevel gear 17, the second bevel gear 17 moves the transmission 9 so that the roller 7 is raised in the vertical direction and away from the ground.
The transmission mechanism 8 comprises a screw rod 19, the bottom of which penetrates through the support plate 10 and is movably connected with the support plate 10 through a bearing, a sleeve 20 which is sleeved on the screw rod 19 and is in threaded connection with the screw rod, and a roller 7 which is fixedly connected with the bottom of the sleeve 20, the support plate 10 is fixedly connected with the inner surface of the base 1 through an adhesive, the screw rod 19 rotates relative to the support plate 10, a support frame 21 is fixedly connected with the lower surface of the support plate 10, the support frame 21 is fixedly connected with the inner surface of the base 1, the opening of the support frame 21 is downward, the top of the support frame 21 is provided with a through hole through which the screw rod passes, the screw rod rotates relative to the support frame 21, the side surface of the sleeve 20 is connected with the side surface of the support frame 21 through a limiting mechanism 22 for preventing the sleeve 20 from rotating in the horizontal direction, the top of the screw rod 19 is provided with a transmission wheel 18, and the top of one transmission wheel 18 is fixedly connected with the lower surface of the second bevel gear 17 through a bolt assembly, the four transmission wheels 18 rotate synchronously through a synchronous belt 23. Stop gear 22 includes stopper 24 with sleeve 20's the left and right sides fixed connection, be located the left and right sides of support frame 21 and with stopper 24 matched with spacing groove 25, spacing groove 25 sets up along the vertical direction of support frame 21, stopper 24 removes along the length direction of spacing groove 25. The distance between the top of the support frame 21 and the lower surface of the base 1 is greater than the distance between the top of the sleeve 20 and the lower surface of the roller 7, the length of the screw 19 in the vertical direction is less than the length of the sleeve 20 in the vertical direction, so that when the sleeve 20 drives the roller 7 to move upwards, the bottom of the roller 7 is located inside the base 1 and separated from the ground, when the roller 7 needs to move upwards, the operating rod 15 rotates anticlockwise, the operating rod 15 drives the first bevel gear 16 and the second bevel gear 17 to be meshed, the second bevel gear 17 and the driving wheel 18 rotate synchronously, the driving wheel 18 and the screw 19 rotate synchronously, the screw 19 is in threaded connection with the sleeve 20, and due to the arrangement of the limiting mechanism 22, the sleeve 20 cannot rotate on the horizontal plane, the sleeve 20 moves upwards relative to the screw 19, and the screw 19 drives the roller 7 to move upwards.
Example 2
As shown in figure 1, the warning device for highway maintenance comprises a base 1 with a cavity inside, a supporting seat 3 fixedly connected with the upper surface of the base 1 through a bolt component, a supporting column 4 positioned in the supporting seat 3, a warning board 5 fixedly connected with the top of the supporting column 4 through a bolt component, a roller mechanism 2 positioned in the base 1, a rotating mechanism 6 positioned in the supporting seat 3 and used for rotating the supporting column, and the arrangement of the rotating mechanism 6 can enable the supporting column 4 and the warning board 5 to rotate synchronously, enable the warning board 5 to rotate 360 degrees in the horizontal direction, carry out omnibearing warning on a highway section to be maintained, has good warning effect, can enable the base 1 to be separated from the ground and move, and enable the roller to be taken into the base 1 after moving to a proper position, so that the base 1 is firmly contacted with the ground and has good stability, the roller mechanism 2 comprises rollers 7 which are located below the base 1 and move in the vertical direction, transmission mechanisms 9 connected with the rollers, driving mechanisms 8 connected with the tops of the transmission mechanisms 9, the transmission mechanisms 9 are four in number, the four transmission mechanisms 9 are connected and move synchronously through synchronous belts 23, the four transmission mechanisms 9 are located around the base 1 respectively, the number of the rollers 7 is equal to the vertical direction of the transmission mechanisms 9, the driving mechanisms 8 are connected with one of the transmission mechanisms 9, and the other three transmission mechanisms 9 rotate synchronously with one of the transmission mechanisms 9 through the synchronous belts. Drive mechanism 9 passes through backup pad 10 and support frame 21 and base 1 internal surface connection, and gyro wheel 7 removes in support frame 21, and after base 1 removed suitable position, actuating mechanism 8 drove drive mechanism 9 and removes, and drive mechanism drives gyro wheel 7 at vertical direction rebound, makes gyro wheel 7 rebound be located support frame 21, and gyro wheel 7 breaks away from with ground promptly, the lower surface and the ground contact of base 1 this moment make base 1's stability good, then through locking mechanism with the rigidity of action bars 15.
As shown in fig. 2, the driving mechanism 8 includes an operating rod 15, the right end of which passes through the left side surface of the base 1 and is connected with the left side surface of the base 1 through a bearing, a first bevel gear 16 fixedly connected with the right end of the operating rod 15, a second bevel gear 17 meshed with the first bevel gear 16, a handle 26 fixedly connected with the left end of the operating rod 15, and a locking mechanism for locking the handle 26 with the left side surface of the base 1, wherein the central axis of the first bevel gear 16 is located in the horizontal direction, the central axis of the second bevel gear 17 is located in the vertical direction, the lower surface of the second bevel gear 17 is fixedly connected with the top of the transmission mechanism 8, when the roller 7 needs to be moved upwards into the supporting frame 21, the handle 26 is rotated counterclockwise, the handle 26 rotates synchronously with the operating rod 15, the operating rod 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 is meshed with the second bevel gear 17, the second bevel gear 17 moves the transmission 9 so that the roller 7 is raised in the vertical direction and away from the ground.
The transmission mechanism 8 comprises a screw rod 19, the bottom of which penetrates through the support plate 10 and is movably connected with the support plate 10 through a bearing, a sleeve 20 which is sleeved on the screw rod 19 and is in threaded connection with the screw rod, and a roller 7 which is fixedly connected with the bottom of the sleeve 20, the support plate 10 is fixedly connected with the inner surface of the base 1 through an adhesive, the screw rod 19 rotates relative to the support plate 10, a support frame 21 is fixedly connected with the lower surface of the support plate 10, the support frame 21 is fixedly connected with the inner surface of the base 1, the opening of the support frame 21 is downward, the top of the support frame 21 is provided with a through hole through which the screw rod passes, the screw rod rotates relative to the support frame 21, the side surface of the sleeve 20 is connected with the side surface of the support frame 21 through a limiting mechanism 22 for preventing the sleeve 20 from rotating in the horizontal direction, the top of the screw rod 19 is provided with a transmission wheel 18, and the top of one transmission wheel 18 is fixedly connected with the lower surface of the second bevel gear 17 through a bolt assembly, the four transmission wheels 18 rotate synchronously through a synchronous belt 23. Stop gear 22 includes stopper 24 with sleeve 20's the left and right sides fixed connection, be located the left and right sides of support frame 21 and with stopper 24 matched with spacing groove 25, spacing groove 25 sets up along the vertical direction of support frame 21, stopper 24 removes along the length direction of spacing groove 25. The distance between the top of the support frame 21 and the lower surface of the base 1 is greater than the distance between the top of the sleeve 20 and the lower surface of the roller 7, the length of the screw 19 in the vertical direction is less than the length of the sleeve 20 in the vertical direction, so that when the sleeve 20 drives the roller 7 to move upwards, the bottom of the roller 7 is located inside the base 1 and separated from the ground, when the roller 7 needs to move upwards, the operating rod 15 rotates anticlockwise, the operating rod 15 drives the first bevel gear 16 and the second bevel gear 17 to be meshed, the second bevel gear 17 and the driving wheel 18 rotate synchronously, the driving wheel 18 and the screw 19 rotate synchronously, the screw 19 is in threaded connection with the sleeve 20, and due to the arrangement of the limiting mechanism 22, the sleeve 20 cannot rotate on the horizontal plane, the sleeve 20 moves upwards relative to the screw 19, and the screw 19 drives the roller 7 to move upwards.
As shown in fig. 3, the locking mechanism includes a locking rod 27 fixedly connected to the left side surface of the base 1 by an adhesive, an annular through hole 30 located on the handle 26 and allowing the locking rod 27 to pass through, a first locking nut 28 located on the left side of the annular through hole 30 and screwed to the locking rod 27, and a second locking nut 29 located on the right side of the annular through hole 30 and screwed to the locking rod 27, wherein the locking rod 27 moves in the annular through hole 30 in synchronization with the handle 26 and in a circular motion, and when the handle 26 needs to be fixed to the base 1, the first locking nut 28 and the second locking nut 29 are screwed, and the right side surface of the first locking nut 28 and the left side surface of the second locking nut 29 respectively abut against the left side surface of the handle 26 and the right side surface of the handle 26, so as to fix the handle 26, that is, i.e., fix the position of the operation rod 15.
The utility model discloses rotary mechanism's setting can make the warning sign carry out 360 rotations in the horizontal direction, carries out the omnidirectional warning to the highway section of maintenance, and warning effect is good, and gyro wheel mechanism's setting can make base and ground separation and remove, removes in the suitable position back gyro wheel income base, makes base and ground firm in contact, and stability is good.
Claims (8)
1. The utility model provides a warning device is used in highway maintenance, includes that inside is the base of cavity, the supporting seat of being connected with the last fixed surface of base, is located the support column in the supporting seat, with the top fixed connection's of support column warning sign, its characterized in that: still including the gyro wheel mechanism that is located the base, be located the supporting seat and make the rotatory rotary mechanism of support column, gyro wheel mechanism is including the gyro wheel that is located the below of base and removes in vertical direction, the drive mechanism who is connected with the gyro wheel, the actuating mechanism who is connected with drive mechanism's top, and drive mechanism sets up two at least, and two at least drive mechanisms pass through hold-in range and connect and synchronous motion.
2. The warning device for expressway maintenance according to claim 1, wherein: the transmission mechanism is connected with the inner surface of the base through the supporting plate and the supporting frame, and the roller moves in the supporting frame.
3. The warning device for expressway maintenance according to claim 1, wherein: the driving mechanism comprises an operating rod, a first bevel gear, a second bevel gear, a handle and a locking mechanism, the right end of the operating rod penetrates through the side face of the base and is connected with the base through a bearing, the first bevel gear is fixedly connected with the right end of the operating rod, the second bevel gear is meshed with the first bevel gear, the handle is fixedly connected with the left end of the operating rod, the locking mechanism is used for locking the handle and the left side face of the base, the central axis of the first bevel gear is located in the horizontal direction, the central axis of the second bevel gear is located in the vertical direction, and the lower surface of the second bevel gear is.
4. The warning device for expressway maintenance according to claim 3, wherein: the transmission mechanism comprises a screw rod, a sleeve and a roller, wherein the bottom of the screw rod penetrates through the supporting plate and is movably connected with the supporting plate through a bearing, the sleeve is sleeved on the screw rod and is in threaded connection with the screw rod, the roller is fixedly connected with the bottom of the sleeve, the side face of the sleeve is connected with the side face of the supporting frame through a limiting mechanism and is used for preventing the sleeve from rotating in the horizontal direction, a transmission wheel is arranged at the top of the screw rod, the top of the transmission wheel is fixedly connected with the lower surface of the second conical gear, and at least two transmission wheels synchronously rotate through a synchronous belt.
5. The warning device for expressway maintenance according to claim 4, wherein: stop gear includes the stopper with telescopic left and right sides fixed connection, be located the left and right sides of support frame and with stopper matched with spacing groove, the vertical direction setting of support frame is followed to the spacing groove, the stopper removes along the length direction of spacing groove.
6. The warning device for expressway maintenance according to claim 4, wherein: the distance between the top of the supporting frame and the lower surface of the base is larger than the distance between the top of the sleeve and the lower surface of the roller, and the length of the screw rod in the vertical direction is smaller than the length of the sleeve in the vertical direction.
7. The warning device for expressway maintenance according to claim 1, wherein: the rotating mechanism comprises a motor fixedly connected with the inner surface of the supporting seat, a first gear fixedly connected with the output end of the motor, and a second gear which is sleeved on the supporting column and is meshed with the first gear, the bottom of the supporting column is connected with the inner surface of the supporting seat through a bearing seat, and the supporting column rotates relative to the supporting seat.
8. The warning device for expressway maintenance according to claim 3, wherein: the locking mechanism comprises a locking rod fixedly connected with the left side face of the base, an annular through hole which is positioned on the handle and enables the locking rod to pass through, a first locking nut which is positioned on the left side of the annular through hole and is in threaded connection with the locking rod, and a second locking nut which is positioned on the right side of the annular through hole and is in threaded connection with the locking rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627001.2U CN213896870U (en) | 2020-11-13 | 2020-11-13 | Warning device for highway maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627001.2U CN213896870U (en) | 2020-11-13 | 2020-11-13 | Warning device for highway maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN213896870U true CN213896870U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022627001.2U Active CN213896870U (en) | 2020-11-13 | 2020-11-13 | Warning device for highway maintenance |
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| CN (1) | CN213896870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699911A (en) * | 2021-08-17 | 2021-11-26 | 黑鲸物联技术有限公司 | Urban public safety early warning device and using method |
| CN113756228A (en) * | 2021-09-23 | 2021-12-07 | 王其昌 | Road and bridge are with portable roadblock device based on municipal construction |
| CN114541292A (en) * | 2022-01-19 | 2022-05-27 | 浙江省机电设计研究院有限公司 | Wisdom highway traffic induction device |
-
2020
- 2020-11-13 CN CN202022627001.2U patent/CN213896870U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699911A (en) * | 2021-08-17 | 2021-11-26 | 黑鲸物联技术有限公司 | Urban public safety early warning device and using method |
| CN113756228A (en) * | 2021-09-23 | 2021-12-07 | 王其昌 | Road and bridge are with portable roadblock device based on municipal construction |
| CN113756228B (en) * | 2021-09-23 | 2023-12-15 | 山东顺兴隆建设工程有限公司 | Road and bridge is with portable roadblock device based on municipal construction |
| CN114541292A (en) * | 2022-01-19 | 2022-05-27 | 浙江省机电设计研究院有限公司 | Wisdom highway traffic induction device |
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