CN216739404U - Highway engineering construction protector - Google Patents
Highway engineering construction protector Download PDFInfo
- Publication number
- CN216739404U CN216739404U CN202220138764.7U CN202220138764U CN216739404U CN 216739404 U CN216739404 U CN 216739404U CN 202220138764 U CN202220138764 U CN 202220138764U CN 216739404 U CN216739404 U CN 216739404U
- Authority
- CN
- China
- Prior art keywords
- protection platform
- threaded rod
- engineering construction
- fixed
- warning board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a highway engineering construction protector relates to highway engineering construction technical field. The utility model comprises a protection platform, wherein the bottom of the protection platform is provided with a steering wheel for convenient movement of the protection platform, and the bottom of the protection platform is provided with a supporting mechanism for preventing the protection platform from sliding; the inside of protection platform still installs the warning board that is used for the warning effect, and the internally mounted of protection platform has the elevating system who is used for warning board lift, and supporting mechanism includes two vertical boards. The utility model discloses a supporting mechanism for the backup pad can contact ground, prevents the slip of protection platform, and when the protection platform need remove, the backup pad can remove towards the inside of protection platform, and the removal of the protection platform of being convenient for through elevating system, makes the warning board can go up and down in the inside of protection platform, and then makes the warning board can obtain the change of position, improves the warning effect of warning board.
Description
Technical Field
The utility model belongs to the technical field of the highway engineering construction, especially, relate to a highway engineering construction protector.
Background
When highway construction is carried out, protective fences are generally required to be arranged to protect construction areas, and the safety of construction personnel is ensured, and meanwhile, the safety of vehicles is required to be protected, so a water injection type protective fence is arranged on the market at present, and water is injected into the hollow plastic blocking piece to be protected; however, the existing guard rail is too heavy and cannot be moved conveniently, and wheels are mounted at the bottom of the guard rail, so that the guard rail is easy to slide after being placed, and the warning effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway engineering construction protector to solve current problem: the existing guard rail is too heavy and cannot be conveniently moved, and wheels are arranged at the bottom of the guard rail, so that the guard rail is easy to slide after being placed, and the warning effect cannot be achieved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a highway engineering construction protection device comprises a protection platform, wherein a steering wheel used for the protection platform to move conveniently is mounted at the bottom of the protection platform, and a supporting mechanism used for preventing the protection platform from sliding is mounted at the bottom of the protection platform; the inside of protection platform still installs the warning board that is used for the warning effect, the internally mounted of protection platform has the elevating system who is used for warning board lift.
Furthermore, the supporting mechanism comprises two vertical plates, wherein a driving motor is fixed at one end of one of the vertical plates through a bolt, a first threaded rod is fixed at the output end of the driving motor, a second threaded rod is fixed at one end, far away from the driving motor, of the first threaded rod, and the thread turning directions of the first threaded rod and the second threaded rod are opposite;
the outer sides of the first threaded rod and the second threaded rod are in threaded connection with rectangular moving blocks, the bottoms of the rectangular moving blocks are rotatably connected with rotating columns, the bottoms of the rotating columns are rotatably connected with mounting seats, and supporting plates are fixed at the bottoms of the mounting seats.
Furthermore, a transverse limiting rod is fixed between the two vertical plates and is in sliding connection with the rectangular moving block.
Furthermore, the joint of the first threaded rod and the second threaded rod is rotatably connected with a partition plate through a bearing, and the partition plate is fixedly connected with the protection platform.
Furthermore, the rectangular moving block and the rotating column as well as the rotating column and the mounting seat are rotationally connected through pins.
Further, the bottom of backup pad is provided with anti-skidding line.
Furthermore, elevating system includes the hand wheel, the one end of hand wheel is fixed with first bevel gear, the meshing of the top of first bevel gear one side is connected with the second bevel gear, the top of second bevel gear is fixed with vertical pole, the top of vertical pole is fixed with the third threaded rod.
Further, a slip chamber has been seted up to the inside of protection platform, the bottom of warning board is fixed with the limiting plate, through the cooperation sliding connection of slip chamber and limiting plate between warning board and the protection platform, third threaded rod and limiting plate threaded connection.
The utility model discloses following beneficial effect has:
1. the utility model discloses a supporting mechanism for the backup pad can contact ground, prevents the slip of protection platform, and when the protection platform need remove, the backup pad can remove towards the inside of protection platform, is convenient for protect the removal of platform.
2. The utility model discloses an elevating system for the warning board can go up and down in the inside of protection platform, and then makes the warning board can obtain the change of position, improves the warning effect of warning board.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a sectional view of the interior of the protection platform of the present invention;
fig. 3 is a schematic structural view of the supporting mechanism of the present invention;
fig. 4 is a schematic structural diagram of the lifting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a protection platform; 2. a warning board; 3. a hand wheel; 4. a steering wheel; 5. a support plate; 6. a drive motor; 7. a first threaded rod; 8. a second threaded rod; 9. a transverse limiting rod; 10. a rectangular moving block; 11. rotating the column; 12. a mounting seat; 13. a first bevel gear; 14. a second bevel gear; 15. a vertical rod; 16. a third threaded rod; 17. and a limiting plate.
Detailed Description
Referring to fig. 1-4, the utility model relates to a highway engineering construction protection device, which comprises a protection platform 1, wherein the bottom of the protection platform 1 is provided with a steering wheel 4 for convenient movement of the protection platform 1, and the bottom of the protection platform 1 is provided with a supporting mechanism for preventing the protection platform 1 from sliding; the inside of protection platform 1 still installs warning board 2 that is used for the warning effect, and the internally mounted of protection platform 1 is used for the elevating system that warning board 2 goes up and down.
The supporting mechanism comprises two vertical plates, wherein a driving motor 6 is fixed at one end of one vertical plate through a bolt, a first threaded rod 7 is fixed at the output end of the driving motor 6, a second threaded rod 8 is fixed at one end, far away from the driving motor 6, of the first threaded rod 7, and the thread turning directions of the first threaded rod 7 and the second threaded rod 8 are opposite; a partition plate is rotatably connected at the joint of the first threaded rod 7 and the second threaded rod 8 through a bearing and is fixedly connected with the protective table 1, so that the first threaded rod 7 and the second threaded rod 8 can be connected more stably; the outer sides of the first threaded rod 7 and the second threaded rod 8 are in threaded connection with a rectangular moving block 10, a transverse limiting rod 9 is further fixed between the two vertical plates, and the transverse limiting rod 9 is in sliding connection with the rectangular moving block 10, so that the rectangular moving block 10 can slide on the outer side of the transverse limiting rod 9; the bottom of the rectangular moving block 10 is rotatably connected with a rotating column 11, the bottom of the rotating column 11 is rotatably connected with an installation seat 12, and the rectangular moving block 10 is rotatably connected with the rotating column 11 and the rotating column 11 is rotatably connected with the installation seat 12 through pins, so that the rectangular moving block 10 can be rotatably connected with the rotating column 11 and the rotating column 11 can be rotatably connected with the installation seat 12; the bottom of the mounting seat 12 is fixed with the supporting plate 5, and the bottom of the supporting plate 5 is provided with anti-skid lines, so that the anti-skid performance of the supporting plate 5 can be improved; here, the operation of the driving motor 6 enables the first threaded rod 7 and the second threaded rod 8 to rotate, the rotation of the first threaded rod 7 and the second threaded rod 8 enables the rectangular moving blocks 10 to slide on the outer sides of the transverse limiting rods 9, and the moving directions of the two rectangular moving blocks 10 are opposite due to the fact that the thread turning directions of the first threaded rod 7 and the second threaded rod 8 are opposite, and then the moving of the rectangular moving blocks 10 enables the mounting seats 12 to move through the rotating columns 11, so that the supporting plate 5 can move, when the protection platform 1 is placed, the supporting plate 5 can move downwards, and the steering wheel 4 is separated from the ground; through supporting mechanism for backup pad 5 can contact ground, prevents the slip of protection platform 1, and when protection platform 1 need remove, backup pad 5 can remove towards the inside of protection platform 1, the removal of the protection platform 1 of being convenient for.
The lifting mechanism comprises a hand wheel 3, a first bevel gear 13 is fixed at one end of the hand wheel 3, a second bevel gear 14 is meshed and connected with the top of one side of the first bevel gear 13, a vertical rod 15 is fixed at the top of the second bevel gear 14, and a third threaded rod 16 is fixed at the top of the vertical rod 15.
A sliding cavity is formed in the protection platform 1, a limiting plate 17 is fixed at the bottom of the warning plate 2, the warning plate 2 is in sliding connection with the protection platform 1 through the matching of the sliding cavity and the limiting plate 17, and a third threaded rod 16 is in threaded connection with the limiting plate 17, so that the warning plate 2 can slide in the protection platform 1; when the position height of the warning plate 2 needs to be adjusted, the hand wheel 3 is rotated, the vertical rod 15 and the third threaded rod 16 are rotated by the rotation of the hand wheel 3 through the meshed connection of the first bevel gear 13 and the second bevel gear 14, the limiting plate 17 can move inside the protective platform 1 through the threaded connection of the third threaded rod 16 and the limiting plate 17, and the warning plate 2 can move; through elevating system for warning board 2 can go up and down in the inside of protection platform 1, and then makes warning board 2 can obtain the change of position, improves warning board 2's warning effect.
Claims (8)
1. The highway engineering construction protection device comprises a protection platform (1), and is characterized in that a steering wheel (4) used for enabling the protection platform (1) to move conveniently is mounted at the bottom of the protection platform (1), and a supporting mechanism used for preventing the protection platform (1) from sliding is mounted at the bottom of the protection platform (1); the inside of protection platform (1) still installs warning board (2) that are used for the warning effect, the internally mounted of protection platform (1) has the elevating system who is used for warning board (2) to go up and down.
2. The highway engineering construction protection device according to claim 1, wherein the supporting mechanism comprises two vertical plates, one end of one vertical plate is fixed with a driving motor (6) through a bolt, the output end of the driving motor (6) is fixed with a first threaded rod (7), one end, far away from the driving motor (6), of the first threaded rod (7) is fixed with a second threaded rod (8), and the thread directions of the first threaded rod (7) and the second threaded rod (8) are opposite; the outer sides of the first threaded rod (7) and the second threaded rod (8) are in threaded connection with a rectangular moving block (10), the bottom of the rectangular moving block (10) is rotatably connected with a rotating column (11), the bottom of the rotating column (11) is rotatably connected with a mounting seat (12), and a supporting plate (5) is fixed at the bottom of the mounting seat (12).
3. A road engineering construction protection device according to claim 2, wherein a transverse limiting rod (9) is further fixed between the two vertical plates, and the transverse limiting rod (9) is slidably connected with the rectangular moving block (10).
4. A road engineering construction protection device according to claim 2, characterized in that a partition plate is rotatably connected to the joint of the first threaded rod (7) and the second threaded rod (8) through a bearing, and the partition plate is fixedly connected with the protection platform (1).
5. A road engineering construction protection device according to claim 2, wherein the rectangular moving block (10) and the rotating column (11) and the mounting seat (12) are rotatably connected through a pin.
6. A road engineering construction guard according to claim 5, characterized in that the bottom of the support plate (5) is provided with anti-slip threads.
7. A road engineering construction protection device according to claim 1, wherein the lifting mechanism comprises a hand wheel (3), a first bevel gear (13) is fixed at one end of the hand wheel (3), a second bevel gear (14) is connected to the top of one side of the first bevel gear (13) in a meshing manner, a vertical rod (15) is fixed to the top of the second bevel gear (14), and a third threaded rod (16) is fixed to the top of the vertical rod (15).
8. A highway engineering construction protector according to claim 7 characterized in that, a slip chamber has been seted up to the inside of protection platform (1), the bottom of warning board (2) is fixed with limiting plate (17), through the cooperation sliding connection of slip chamber and limiting plate (17) between warning board (2) and the protection platform (1), third threaded rod (16) and limiting plate (17) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138764.7U CN216739404U (en) | 2022-01-19 | 2022-01-19 | Highway engineering construction protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138764.7U CN216739404U (en) | 2022-01-19 | 2022-01-19 | Highway engineering construction protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216739404U true CN216739404U (en) | 2022-06-14 |
Family
ID=81914655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220138764.7U Active CN216739404U (en) | 2022-01-19 | 2022-01-19 | Highway engineering construction protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216739404U (en) |
-
2022
- 2022-01-19 CN CN202220138764.7U patent/CN216739404U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4763800A (en) | Mobile lifting apparatus | |
| CN110159023B (en) | Hydraulic lifting green belt parking device | |
| CN110778178A (en) | Aerial mobile intelligent parking machine | |
| CN216739404U (en) | Highway engineering construction protector | |
| CN211569986U (en) | Hydraulic lifting platform with transverse horizontal moving device | |
| CN211849174U (en) | Highway rail guard curing means | |
| CN112959982B (en) | Automobile non-driving wheel spare tire retraction and support device | |
| CN211971712U (en) | Movable hydraulic lifting platform with high safety performance | |
| CN109467019B (en) | Lever type lifting device for accident vehicle | |
| CN109204620B (en) | Bicycle parking device based on open-air car parking space | |
| CN218327610U (en) | Waterproof road lighting device | |
| CN212222296U (en) | Multipurpose full-automatic automobile lifter | |
| CN218668739U (en) | Two-layer simple lifting parking place based on motor chain lifting | |
| GB2449657A (en) | Car jack | |
| CN217517358U (en) | Bridge anticollision wall construction protects platform | |
| CN211396826U (en) | Aerial mobile intelligent parking machine | |
| CN216190907U (en) | Climbing device with protective structure for portal crane | |
| CN214889944U (en) | Dedicated elevating gear of electromechanical installation | |
| CN212050292U (en) | Anti-tipping protection device for lorry-mounted crane | |
| CN220265126U (en) | Lifting platform for motor vehicle maintenance | |
| CN212267422U (en) | Supporting mechanism for parking vehicle | |
| CN217861220U (en) | Service creeper device for auto repair | |
| CN218434726U (en) | Shear type lifter | |
| CN220389337U (en) | Multifunctional vehicle chassis convenient to overhaul | |
| CN212500303U (en) | Device for lifting automobile tire and moving automobile tire through crossed clamping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |