CN214459870U - Highway construction safety warning equipment - Google Patents
Highway construction safety warning equipment Download PDFInfo
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- CN214459870U CN214459870U CN202022791753.2U CN202022791753U CN214459870U CN 214459870 U CN214459870 U CN 214459870U CN 202022791753 U CN202022791753 U CN 202022791753U CN 214459870 U CN214459870 U CN 214459870U
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Abstract
The utility model discloses a highway construction safety warning equipment, the containing box that has the universal wheel all welded including bottom four corners position, be equipped with adjustment mechanism in the containing box, and adjustment mechanism include that two screw rods, cover establish two thread bush on two screw rods, two offer at the bottom of the containing box inner wall the rolling groove, weld in proper order at two gyro wheels of two thread bush bottom outer walls, articulate first down tube and second down tube and two connecting blocks on two thread bush respectively, the top of first down tube and second down tube articulates respectively on two connecting blocks. The utility model discloses owing to set up slewing mechanism, through the first gear of driving motor drive and rotate, because the effective number of teeth of second gear is greater than the effective number of teeth of first gear, and is provided with the reduction gear, the second gear can drive the warning sign and be rotatory like this to can conveniently warn the people that comes from the equidirectional, improve the effect of warning.
Description
Technical Field
The utility model relates to a highway construction technical field especially relates to a highway construction safety warning equipment.
Background
Through retrieval, chinese patent publication No. CN210917093U discloses a road safety warning device for highway construction, comprising: the solar energy charging box comprises a main body, wherein the main body comprises a box body, a solar panel is embedded in the surface of one side, away from the ground, of the box body, a light emitting source extends outwards from the other opposite surface of the box body, a rechargeable battery is arranged in the box body and is connected with the solar panel and the light emitting source, a step structure is arranged at the edge of one side, provided with the light emitting source, of the box body, and a lock catch is arranged at the outer edge of the step structure; the lamp shade is provided with a groove matched with the step structure on one side far away from the ground, and the outer edge of the groove is provided with a limiting groove for fixing the main body on the lamp shade; the outer surface of the lampshade is provided with a warning character, and the warning character is provided with a reversible color-changing paint layer; the pole setting, the pole setting is fixed to be set up in the lamp shade and is kept away from one side of main part for fix warning equipment subaerial. The warning equipment has the advantage of obvious warning.
The above patents suffer from the following disadvantages: on one hand, the above patent can not warn pedestrians from different directions, which leads to the deterioration of the warning effect of the warning device; on the other hand, the height of the warning equipment cannot be reasonably adjusted according to needs, and the warning equipment is inconvenient to store after construction is completed; moreover, the anti-seismic performance of the warning device in the above patent is not good, which may result in large external wind force or instability of the warning device due to artificial collision. Therefore, a road construction safety warning device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the highway construction safety warning equipment that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a highway construction safety warning equipment, includes that bottom four corners position all welds the containing box of universal wheel, be equipped with adjustment mechanism in the containing box, and adjustment mechanism includes two screw rods, the cover establishes two thread bush on two screw rods, two sets up the rolling groove at containing box bottom inner wall, welds two gyro wheels at two thread bush bottom outer walls in proper order, articulates first down tube and second down tube and two connecting blocks on two thread bush respectively, the top of first down tube and second down tube articulates respectively on two connecting blocks, and the crossing position department of first down tube and second down tube articulates through the damping hinge, two the gyro wheel forms the roll cooperation with the bottom inner wall of two rolling grooves respectively, two the top outer wall welding of connecting block has same box, and is equipped with rotary mechanism in the box, rotary mechanism is including the motor storehouse, the motor storehouse of installing at the bottom outer wall of box, and the motor storehouse, the first down tube is connected with the first down tube, and the second tube is connected to the first down tube, and the second tube is connected with the second tube, and the second tube is connected with the first down tube, and the second tube is connected with the second tube, and is connected to the tube, and is connected with the tube, and is connected to the tube, and is connected to the tube, and connected with the tube, and is connected with the tube, and is connected with the tube, and is connected with the tube, and is connected with the tube, and connected, A driving motor which is arranged on the inner wall of the bottom of the motor bin through bolts, a speed reducer which is arranged on an output shaft of the driving motor, a first gear which is coaxially sleeved on the output shaft of the driving motor, a transmission shaft and a second gear which is coaxially sleeved on the transmission shaft, wherein a warning board which is positioned outside the box body is welded on the outer wall of the top end of the transmission shaft, and the top of warning sign is equipped with the canopy, photovoltaic power generation board has been laid at the top of canopy, and the bottom four corners position of canopy all is equipped with damper, four damper all including the welding at the supporting shoe of canopy bottom outer wall, set up at the flexible groove of supporting shoe bottom inner wall, the welding at the first damping spring of flexible inslot top inner wall, the welding establish the second damping spring on the support column at the support column and the cover of the support column of first damping spring bottom outer wall, the battery is installed through the bolt to one side inner wall of containing box.
Preferably, the two-way screw rod is respectively connected with the inner walls of the two sides of the containing box through two bearings, and the two thread sleeves are respectively sleeved on two opposite thread ends of the two-way screw rod.
Preferably, first down tube and second down tube cross arrangement constitute "X" type structure, and the welding of the one end outer wall of two-way screw rod has the carousel that is located the containing box outside, and the eccentric outer wall welding of one side of carousel has the crank, and has cup jointed the anti-skidding rubber sleeve on the crank.
Preferably, the output shafts of the transmission shaft and the driving motor are respectively connected with the inner wall of the top and the inner wall of the bottom of the box body through two bearings, the first gear and the second gear are meshed and are both positioned in the box body, and the effective tooth number of the second gear is about 3.6 times that of the first gear.
Preferably, flexible groove and support column looks adaptation, the outer wall of support column and the inner wall sliding connection in flexible groove, the passageway has been seted up to the top inner wall of containing box, and passageway length size is greater than the length size of warning sign.
Preferably, the outer wall welding of one side of containing box has the handle that pushes away, and one side outer wall of containing box articulates through the hinge that the equidistance distributes has same chamber door, and photovoltaic power generation board passes through wire and battery electric connection, and driving motor is connected with the switch through the wire, and the switch passes through wire and battery electric connection.
Preferably, the outer walls of the two ends of the second damping spring are respectively welded on the outer wall of the bottom of the supporting block and the outer wall of the top of the warning board, and the outer wall of the bottom end of the supporting column is fixedly connected with the outer wall of the top of the warning board.
The utility model has the advantages that:
1. due to the arrangement of the adjusting mechanism, after the bidirectional screw rod rotates, under the limiting action of the two rollers and the two rolling grooves, the two thread sleeves are close to or far away from each other, and under the action of the first inclined rod and the second inclined rod, the warning board positioned above the box body can ascend or descend, so that the height of the warning board can be reasonably adjusted as required, and the warning board can be stored in the storage box after construction is finished, so that the storage is convenient;
2. due to the fact that the rotating mechanism is arranged, the first gear is driven to rotate through the driving motor, the effective tooth number of the second gear is about 3.6 times of that of the first gear, and the speed reducer is arranged, so that the second gear can drive the warning board to rotate, people coming from different directions can be warned conveniently, and warning effect is improved;
3. owing to set up four damper, can realize dual shock attenuation effect through first damping spring and second damping spring's elasticity to improve safety warning equipment's anti-seismic performance, improved its stability, and convert external solar energy into the electric energy through photovoltaic power generation board and store and supply driving motor to use in the battery, can carry out reasonable utilization like this to natural resources, thereby need not to set up unnecessary power, can practice thrift electric power resource.
Drawings
Fig. 1 is a schematic structural view of a road construction safety warning device provided by the utility model;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of portion B of FIG. 1;
fig. 4 is a schematic front structural view of a safety warning device for highway construction according to the present invention;
fig. 5 is the utility model provides a structural schematic is overlooked of meshing between first gear and the second gear among the highway construction safety warning equipment.
In the figure: the solar photovoltaic power generation device comprises a storage box 1, a two-way screw rod 2, a thread bush 3, a rolling groove 4, a roller 5, a first inclined rod 6, a second inclined rod 7, a connecting block 8, a box 9, a motor cabin 10, a driving motor 11, a speed reducer 12, a first gear 13, a transmission shaft 14, a second gear 15, a warning board 16, a rain shelter 17, a photovoltaic power generation board 18, a telescopic groove 19, a first damping spring 20, a supporting column 21, a second damping spring 22, a storage battery 23, a box door 24 and a supporting block 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a road construction safety warning device comprises a containing box 1 with universal wheels welded at four corners of the bottom, an adjusting mechanism is arranged in the containing box 1, and the adjusting mechanism comprises a bidirectional screw 2, two thread sleeves 3 sleeved on the bidirectional screw 2, two rolling grooves 4 arranged on the inner wall of the bottom of the containing box 1, two rollers 5 sequentially welded on the outer walls of the bottoms of the two thread sleeves 3, a first diagonal rod 6 and a second diagonal rod 7 respectively hinged on the two thread sleeves 3, and two connecting blocks 8, the top ends of the first diagonal rod 6 and the second diagonal rod 7 are respectively hinged on the two connecting blocks 8, the crossing positions of the first diagonal rod 6 and the second diagonal rod 7 are hinged through damping hinges, the two rollers 5 respectively form rolling fit with the inner walls of the bottoms of the two rolling grooves 4, the bidirectional screw 2 is respectively connected with the inner walls of two sides of the containing box 1 through two bearings, the two thread sleeves 3 are respectively sleeved at two opposite thread ends of the two-way screw 2, the first inclined rod 6 and the second inclined rod 7 are arranged in a crossed mode to form an X-shaped structure, a rotary disc positioned outside the containing box 1 is welded on the outer wall of one end of the two-way screw 2, a crank is welded on the eccentric outer wall of one side of the rotary disc, and an anti-skid rubber sleeve is sleeved on the crank;
the outer walls of the tops of the two connecting blocks 8 are welded with the same box body 9, a rotating mechanism is arranged in the box body 9, the rotating mechanism comprises a motor bin 10 arranged on the outer wall of the bottom of the box body 9, a driving motor 11 arranged on the inner wall of the bottom of the motor bin 10 through bolts, a speed reducer 12 arranged on an output shaft of the driving motor 11, a first gear 13 coaxially sleeved on the output shaft of the driving motor 11, a transmission shaft 14 and a second gear 15 coaxially sleeved on the transmission shaft 14, the transmission shaft 14 and the output shaft of the driving motor 11 are respectively connected with the inner wall of the top and the inner wall of the bottom of the box body 9 through two bearings, the first gear 13 and the second gear 15 are meshed and are both positioned in the box body 9, the effective tooth number of the second gear 15 is about 3.6 times of that of the first gear 13, and due to the arrangement of the rotating mechanism, the first gear 13 is driven to rotate by the driving motor 11, because the effective tooth number of the second gear 15 is about 3.6 times of that of the first gear 13 and the speed reducer 12 is arranged, the second gear 15 can drive the warning board 16 to rotate, thereby being convenient for warning people from different directions and improving the warning effect;
the outer wall of the top end of the transmission shaft 14 is welded with a warning board 16 positioned outside the box body 9, a rain shelter 17 is arranged above the warning board 16, a photovoltaic power generation board 18 is laid at the top of the rain shelter 17, damping mechanisms are arranged at four corners of the bottom of the rain shelter 17, each damping mechanism comprises a supporting block 25 welded on the outer wall of the bottom of the rain shelter 17, a telescopic groove 19 formed in the inner wall of the bottom of the supporting block 25, a first damping spring 20 welded on the inner wall of the top of the telescopic groove 19, a supporting column 21 welded on the outer wall of the bottom of the first damping spring 20 and a second damping spring 22 sleeved on the supporting column 21, a storage battery 23 is mounted on the inner wall of one side of the containing box 1 through bolts, the telescopic groove 19 is matched with the supporting column 21, the outer wall of the supporting column 21 is slidably connected with the inner wall of the telescopic groove 19, a channel is formed in the inner wall of the top of the containing box 1, and the length of the channel is larger than that of the warning board 16, the outer wall of one side of the containing box 1 is welded with a push handle, the outer wall of one side of the containing box 1 is hinged with a same box door 24 through hinges distributed at equal intervals, the photovoltaic power generation board 18 is electrically connected with the storage battery 23 through a lead, a channel lead of the driving motor 11 is connected with a switch, the switch is electrically connected with the storage battery 23 through a lead, the outer walls of two ends of the second damping spring 22 are respectively welded on the outer wall of the bottom of the supporting block 25 and the outer wall of the top of the warning board 16, and the outer wall of the bottom of the supporting column 21 is fixedly connected with the outer wall of the top of the warning board 16, due to the arrangement of four damping mechanisms, double damping effects can be realized through the elasticity of the first damping spring 20 and the second damping spring 22, thereby improving the anti-seismic performance of the safety warning device and the stability thereof, and the photovoltaic power generation board 18 converts the external solar energy into electric energy to be stored in the storage battery 23 for the driving motor 11 to use, therefore, natural resources can be reasonably utilized, redundant power supplies do not need to be arranged, and power resources can be saved.
The working principle is as follows: when the safety warning device is used, the safety warning device is moved to a construction site through the universal wheels and the push handle, then the external crank is rotated to drive the turntable to rotate, the turntable rotates to drive the two-way screw 2 to rotate, the two screw sleeves 3 are close to or far away from each other under the limiting action of the two rollers 5 and the two rolling grooves 4 after the two-way screw 2 rotates, the warning board 16 positioned above the box body 9 can ascend or descend under the action of the first inclined rod 6 and the second inclined rod 7, so that the height of the warning board 16 can be reasonably adjusted as required, the warning board 16 can be stored in the storage box 1 after construction is finished, the external solar energy is converted into electric energy through the photovoltaic power generation plate 18 and stored in the storage battery 23 for the driving motor 11 to use, natural resources can be reasonably utilized, and redundant power supply does not need to be set, can practice thrift electric power resource, rotate through driving motor 11 drive first gear 13, because the effective number of teeth of second gear 15 is about 3.6 times of the effective number of teeth of first gear 13, and be provided with reduction gear 12, second gear 15 can drive warning sign 16 and be rotatory like this, thereby can conveniently warn the people that comes from the equidirectional, improve the effect of warning, owing to set up four damper, can realize dual shock attenuation effect through first damping spring 20 and second damping spring 22's elasticity, thereby the anti-seismic performance of safety warning equipment has been improved, improve its stability, play rainproof effect through canopy 17.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A highway construction safety warning device comprises a containing box (1) with universal wheels welded at the four corners of the bottom, and is characterized in that an adjusting mechanism is arranged in the containing box (1), the adjusting mechanism comprises a bidirectional screw (2), two thread sleeves (3) sleeved on the bidirectional screw (2), two rolling grooves (4) formed in the inner wall of the bottom of the containing box (1), two rollers (5) sequentially welded on the outer walls of the bottoms of the two thread sleeves (3), a first diagonal rod (6) and a second diagonal rod (7) respectively hinged on the two thread sleeves (3), and two connecting blocks (8), the top ends of the first diagonal rod (6) and the second diagonal rod (7) are respectively hinged on the two connecting blocks (8), the crossing positions of the first diagonal rod (6) and the second diagonal rod (7) are hinged through damping hinges, the two rollers (5) respectively form rolling fit with the inner walls of the bottoms of the two rolling grooves (4), the top outer wall welding of two connecting blocks (8) has same box (9), and is equipped with rotary mechanism in box (9), rotary mechanism includes motor storehouse (10) of installing at box (9) bottom outer wall, install driving motor (11) at motor storehouse (10) bottom inner wall through the bolt, set up reduction gear (12) on driving motor (11) output shaft, coaxial first gear (13) of cup jointing on driving motor (11) output shaft, transmission shaft (14) and coaxial second gear (15) of cup jointing on transmission shaft (14), the top outer wall welding of transmission shaft (14) has warning sign (16) that are located the outside of box (9), and the top of warning sign (16) is equipped with weather canopy (17), photovoltaic power generation board (18) have been laid at the top of weather canopy (17), and the bottom four corners position of weather canopy (17) all is equipped with damper, four damping mechanism all includes supporting shoe (25), the flexible groove (19) of seting up at supporting shoe (25) bottom inner wall, welding first damping spring (20) at flexible groove (19) top inner wall, welding support column (21) and the cover of establishing at support column (21) of first damping spring (20) bottom outer wall at the supporting shoe (25) bottom outer wall second damping spring (22), battery (23) are installed through the bolt to one side inner wall of containing box (1).
2. The road construction safety warning device according to claim 1, wherein the bidirectional screw (2) is connected with the inner walls of the two sides of the containing box (1) through two bearings, and the two threaded sleeves (3) are sleeved on two opposite threaded ends of the bidirectional screw (2) respectively.
3. The highway construction safety warning device according to claim 1, wherein the first diagonal rod (6) and the second diagonal rod (7) are arranged in a crossed mode to form an X-shaped structure, a rotary table located outside the containing box (1) is welded to the outer wall of one end of the bidirectional screw rod (2), a crank is welded to the outer wall of one side of the rotary table in an eccentric mode, and an anti-skid rubber sleeve is sleeved on the crank.
4. A road construction safety warning device according to claim 1, characterized in that the transmission shaft (14) and the output shaft of the driving motor (11) are connected with the top inner wall and the bottom inner wall of the box body (9) respectively through two bearings, the first gear (13) and the second gear (15) are engaged and both located in the box body (9), and the effective tooth number of the second gear (15) is about 3.6 times that of the first gear (13).
5. The highway construction safety warning device according to claim 1, wherein the telescopic groove (19) is matched with the supporting column (21), the outer wall of the supporting column (21) is slidably connected with the inner wall of the telescopic groove (19), a channel is formed in the inner wall of the top of the containing box (1), and the length of the channel is larger than that of the warning board (16).
6. The road construction safety warning device according to claim 1, wherein a push handle is welded on the outer wall of one side of the containing box (1), the outer wall of one side of the containing box (1) is hinged to a same box door (24) through hinges distributed equidistantly, the photovoltaic power generation board (18) is electrically connected with the storage battery (23) through a lead, the driving motor (11) is connected with a switch through a lead, and the switch is electrically connected with the storage battery (23) through a lead.
7. The road construction safety warning device according to claim 1, wherein the outer walls of the two ends of the second damping spring (22) are welded to the outer wall of the bottom of the supporting block (25) and the outer wall of the top of the warning board (16), respectively, and the outer wall of the bottom end of the supporting column (21) is fixedly connected with the outer wall of the top of the warning board (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791753.2U CN214459870U (en) | 2020-11-26 | 2020-11-26 | Highway construction safety warning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791753.2U CN214459870U (en) | 2020-11-26 | 2020-11-26 | Highway construction safety warning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214459870U true CN214459870U (en) | 2021-10-22 |
Family
ID=78184905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022791753.2U Active CN214459870U (en) | 2020-11-26 | 2020-11-26 | Highway construction safety warning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214459870U (en) |
-
2020
- 2020-11-26 CN CN202022791753.2U patent/CN214459870U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: Office Building No. 27, Chang'an International Enterprise Headquarters, Xifeng Road, High-tech Zone, Xi'an City, Shaanxi Province, 710118 Patentee after: Shaanxi Tongyu Highway Research Institute Co.,Ltd. Address before: 710118 office building 27, international enterprise headquarters, Chang'an District, Xi'an City, Shaanxi Province Patentee before: Li Liang |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 710065 Office Building 27, Chang'an International Enterprise Headquarters, Xifeng Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Traffic Control Tongyu Traffic Research Co.,Ltd. Address before: Office Building No. 27, Chang'an International Enterprise Headquarters, Xifeng Road, High-tech Zone, Xi'an City, Shaanxi Province, 710118 Patentee before: Shaanxi Tongyu Highway Research Institute Co.,Ltd. |
|
| CP03 | Change of name, title or address |