CN211142732U - Bridge deck pavement GNSS automatic leveling device - Google Patents
Bridge deck pavement GNSS automatic leveling device Download PDFInfo
- Publication number
- CN211142732U CN211142732U CN201921631381.8U CN201921631381U CN211142732U CN 211142732 U CN211142732 U CN 211142732U CN 201921631381 U CN201921631381 U CN 201921631381U CN 211142732 U CN211142732 U CN 211142732U
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- bridge deck
- sides
- installation box
- leveling device
- automatic leveling
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Abstract
The utility model discloses a GNSS automatic leveling device for paving a bridge deck, which comprises a bridge deck, wherein a concrete layer is arranged on one side of the surface of the bridge deck, the two sides of the surface of the bridge deck are both fixedly provided with a support frame, the upper end of the support frame is fixedly provided with a laser generator, a vehicle body is arranged on one side of the surface of the concrete layer, an installation box is fixedly arranged at the lower end of one side of the surface of the vehicle body, a driving motor is fixedly arranged at the middle position inside the installation box, a rotating shaft is movably arranged at the middle position inside the installation box, the rotating shaft is in transmission connection with the output end of the driving motor through a transmission chain and a transmission chain wheel, the two sides of the rotating shaft are fixedly provided with bevel gears, the two sides inside the installation box are movably inserted with rotating screws, and one ends of the two rotating screws are located on the outer side of the installation box. The utility model discloses a set up a series of structures and make this device have convenient to use characteristics.
Description
Technical Field
The utility model relates to a bridge floor building technical field specifically is a bridge deck pavement GNSS automatic leveling device.
Background
The bridge deck flatness is a comprehensive index of the quality of bridge deck construction, and directly influences the comfort and safety of driving. Is an important component of bridge construction. At present, the bridge deck has problems due to different degrees of flatness, the phenomenon that the local range of the bridge deck is subjected to over-limit load impact and early damage is serious, the flatness of the bridge deck also directly influences the service life of a bridge, and how to ensure the flatness of bridge deck concrete is very important, so that the problem of solving the series of problems is solved by the aid of the bridge deck pavement GNSS automatic leveling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge deck pavement GNSS automatic leveling device to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme: a GNSS automatic leveling device for paving a bridge deck comprises a bridge deck, wherein a concrete layer is arranged on one side of the surface of the bridge deck, support frames are fixedly arranged on two sides of the surface of the bridge deck, a laser generator is fixedly arranged at the upper end of each support frame, a vehicle body is arranged on one side of the surface of the concrete layer, an installation box is fixedly arranged at the lower end of one side of the surface of the vehicle body, a driving motor is fixedly arranged at the middle position inside the installation box, a rotating shaft is movably arranged at the middle position inside the installation box and is in transmission connection with the output end of the driving motor through a transmission chain and a transmission chain wheel, bevel gears are fixedly arranged on two sides of the rotating shaft, rotating screws are movably inserted into two sides inside the installation box, one ends of the two rotating screws are located on the outer side of the installation box, and the two sides of the rotating screws located, the surface of each of the two rotary screw rods is fixedly provided with a turning gear, the turning gear is meshed with the bevel gear and connected with the bevel gear, one side of the mounting box is provided with a mounting rack, the lower end of the mounting rack is movably provided with a material wrapping roller, both sides of the upper end of the mounting rack are fixedly provided with mounting rods, the upper end of each mounting rod is fixedly provided with a laser sensor, one side of the surface of the mounting rack is provided with a connecting rod, the middle positions of the two connecting rods are fixedly sleeved with rotary thread sleeves, the rotary screw rods are sleeved in the rotary thread sleeves, the surface of the mounting rack is respectively provided with a display controller and a receiver control box, the input end of the receiver control box is electrically connected with the output end of the laser sensor, and the output end of the receiver control box is electrically connected with the input, the output end of the display controller is electrically connected with the input end of the driving motor.
Preferably, the laser sensor and the laser generator are located on the same horizontal line, and the distance between the laser sensor and the lower end of the wrapping plate roller is equal to the distance between the laser generator and the lower end of the support frame.
Preferably, a vibrating structure and a scraping plate are respectively installed on two sides of the lower end of the mounting frame, and the vibrating structure and the scraping plate are respectively located on two sides of the wrapping roller.
Preferably, the lower ends of the wrapping plate roller, the vibrating structure, the scraping plate and the support frame are all located on the same horizontal line.
Preferably, a slide rail is installed on one side of the surface of the vehicle body, a slide block is arranged at one end of the connecting rod, and the slide block is movably connected with the slide rail.
Preferably, the upper end of the sliding rail is fixedly provided with a baffle, and one side of the surface of the baffle is movably sleeved with the rotary screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, make the integrated device have fine effect of making level through laser generator, when the user uses, place laser generator on the bridge floor, the user makes driving motor just reverse through the display controller, driving motor's output drives the rotation axis through drive sprocket and drive chain and rotates, the rotation axis drives rotatory screw rod through conical gear and diversion gear and rotates, the mounting bracket reciprocates through the inside rotatory thread bush of connecting rod, when laser sensor accepts laser generator's signal, show on the display controller surface through receiver control box, the operation of ending driving motor, thereby make level for the mounting bracket, the integrated device's of being convenient for use.
Through the setting of slide rail and slider, be convenient for strengthen being connected between mounting bracket and the automobile body, avoid rocking producing at the in-process that removes, through the setting of baffle, avoid the mounting bracket to remove the inside of rotatory screw rod, have certain spacing effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present invention;
FIG. 2 is a schematic side view of the installation box of the present invention;
fig. 3 is a schematic view of the laser sensing connection of the present invention.
In the figure: 1. a bridge deck; 2. a concrete layer; 3. a support frame; 4. a laser generator; 5. a vehicle body; 6. installing a box; 7. a connecting rod; 8. a slide rail; 9. rotating the screw; 10. a baffle plate; 11. a vibrating structure; 12. wrapping a material roller; 13. a scraping plate; 14. a mounting frame; 15. a display controller; 16. a receiver control box; 17. mounting a rod; 18. a laser sensor; 19. a bevel gear; 20. a rotating shaft; 21. a drive motor; 22. rotating the threaded sleeve; 23. a change gear.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a bridge deck pavement GNSS automatic leveling device comprises a bridge deck 1, wherein a concrete layer 2 is arranged on one side of the surface of the bridge deck 1, support frames 3 are fixedly arranged on two sides of the surface of the bridge deck 1, a laser generator 4 is fixedly arranged at the upper ends of the support frames 3, a vehicle body 5 is arranged on one side of the surface of the concrete layer 2, an installation box 6 is fixedly arranged at the lower end of one side of the surface of the vehicle body 5, a driving motor 21 is fixedly arranged at the middle position inside the installation box 6, a rotating shaft 20 is movably arranged at the middle position inside the installation box 6, the rotating shaft 20 is in transmission connection with the output end of the driving motor 21 through a transmission chain and a transmission chain wheel, conical gears 19 are fixedly arranged on two sides of the rotating shaft 20, rotating screws 9 are movably inserted into two sides inside the installation box 6, one ends of the two rotating screws 9 are positioned on the outer side, the surface of each of the two rotary screws 9 is fixedly provided with a change gear 23, the change gear 23 is meshed with the bevel gear 19, one side of the installation box 6 is provided with an installation rack 14, the lower end of the installation rack 14 is movably provided with a wrapping roller 12, both sides of the upper end of the installation rack 14 are fixedly provided with installation rods 17, the upper end of each installation rod 17 is fixedly provided with a laser sensor 18, the type of each laser sensor can be sk08B, one side of the surface of the installation rack 14 is provided with a connecting rod 7, the middle positions of the two connecting rods 7 are fixedly sleeved with rotary threaded sleeves 22, the rotary screws 9 are sleeved inside the rotary threaded sleeves 22, the surface of the installation rack 14 is respectively provided with a display controller 15 and a receiver control box 16, the type of the display controller 15 can be GX-60, the type of the receiver control box 16 can be MC-R3, the input end of the receiver control box 16 is electrically connected with, the output end of the receiver control box 16 is electrically connected with the input end of the display controller 15, and the output end of the display controller 15 is electrically connected with the input end of the driving motor 21.
Preferably, the laser sensor 18 and the laser generator 4 are located on the same horizontal line, and the distance between the laser sensor 18 and the lower end of the wrapping plate roller 12 is equal to the distance between the laser generator 4 and the lower end of the support frame 3, so that automatic leveling is facilitated.
Preferably, the vibrating structure 11 and the scraping plate 13 are respectively installed on two sides of the lower end of the mounting frame 14, and the vibrating structure 11 and the scraping plate 13 are respectively located on two sides of the wrapping roller 12, so that concrete can be scraped conveniently.
Preferably, the lower ends of the wrapping roller 12, the vibrating structure 11, the scraping plate 13 and the support frame 3 are all located on the same horizontal line, so that the concrete can be scraped conveniently.
Preferably, a slide rail 8 is installed on one side of the surface of the vehicle body 5, a slide block is arranged at one end of the connecting rod 7, and the slide block is movably connected with the slide rail 8, so that the connection between the connecting rod 7 and the vehicle body 5 is enhanced.
Preferably, the upper end of the sliding rail 8 is fixedly provided with a baffle 10, and a rotary screw 9 is movably sleeved on one side of the surface of the baffle 10, so that the moving range of the mounting frame 14 is limited.
The working principle is as follows: make the integrated device have fine effect of making level through laser generator 4, when the user uses, place laser generator 4 on bridge floor 1, the user makes driving motor 21 just reverse through display controller 15, the output of driving motor 21 drives rotation axis 20 through drive sprocket and drive chain and rotates, rotation axis 20 drives rotatory screw 9 through bevel gear 19 and change gear 23 and rotates, mounting bracket 14 reciprocates through rotatory thread bush 22 inside connecting rod 7, when laser inductor 18 receives the signal of laser generator 4, show on display controller 15 surface through receiver control box 16, finish the operation of driving motor 21, thereby make level mounting bracket 14, the use of the integrated device of being convenient for, through the setting of slide rail 8 and slider, be convenient for strengthen being connected between mounting bracket 14 and automobile body 5, avoid rocking the in-process of removal and produce, through the setting of baffle 10, avoid mounting bracket 14 to remove the inside of rotatory screw rod 9, have certain spacing effect.
Claims (6)
1. The utility model provides a bridge deck pavement GNSS automatic leveling device, includes bridge floor (1), concrete layer (2), its characterized in that have been seted up to one side on bridge floor (1) surface: the bridge deck is characterized in that support frames (3) are fixedly mounted on two sides of the surface of the bridge deck (1), laser generators (4) are fixedly mounted on the upper ends of the support frames (3), a vehicle body (5) is arranged on one side of the surface of the concrete layer (2), an installation box (6) is fixedly mounted on the lower end of one side of the surface of the vehicle body (5), a driving motor (21) is fixedly mounted at the middle position inside the installation box (6), a rotating shaft (20) is movably mounted at the middle position inside the installation box (6), the rotating shaft (20) is in transmission connection with the output end of the driving motor (21) through a transmission chain and a transmission chain wheel, bevel gears (19) are fixedly mounted on two sides of the rotating shaft (20), rotating screws (9) are movably inserted in two sides inside the installation box (6), one ends of the two rotating screws (9) are located on the outer side of the installation box (, two the both sides that rotatory screw rod (9) are located rotation axis (20) are the symmetric distribution, two the equal fixed mounting in surface of rotatory screw rod (9) has change gear (23), change gear (23) with conical gear (19) meshing is connected, mounting bracket (14) are installed to one side of install bin (6), the lower extreme movable mounting of mounting bracket (14) has a material version roller (12) of wrapping up in, the equal fixed mounting in both sides of mounting bracket (14) upper end has installation pole (17), the upper end fixed mounting of installation pole (17) has laser-induced device (18), connecting rod (7) are all installed to one side on mounting bracket (14) surface, rotatory thread bush (22) are all fixed the cover in the intermediate position department of two connecting rod (7), the inside of rotatory thread bush (22) all is overlapped and is equipped with rotatory screw rod (9), display controller (15) and receiver control box (16) are installed respectively to mounting bracket (14) surface, the input of receiver control box (16) with the output electric connection of laser inductor (18), the output of receiver control box (16) with the input electric connection of display controller (15), the output of display controller (15) with the input electric connection of driving motor (21).
2. The bridge deck pavement GNSS automatic leveling device according to claim 1, wherein: the laser sensor (18) and the laser generator (4) are located on the same horizontal line, and the distance between the laser sensor (18) and the lower end of the wrapping plate roller (12) is equal to the distance between the laser generator (4) and the lower end of the support frame (3).
3. The bridge deck pavement GNSS automatic leveling device according to claim 2, wherein: the vibrating mechanism is characterized in that a vibrating structure (11) and a scraping plate (13) are respectively installed on two sides of the lower end of the mounting frame (14), and the vibrating structure (11) and the scraping plate (13) are respectively located on two sides of the wrapping plate roller (12).
4. The bridge deck pavement GNSS automatic leveling device according to claim 3, wherein: the lower ends of the wrapping plate roller (12), the vibrating structure (11), the scraping plate (13) and the support frame (3) are all located on the same horizontal line.
5. The bridge deck pavement GNSS automatic leveling device according to claim 1, wherein: slide rail (8) are installed to one side on automobile body (5) surface, the one end of connecting rod (7) is provided with the slider, the slider with slide rail (8) swing joint.
6. The bridge deck pavement GNSS automatic leveling device according to claim 5, wherein: the upper end fixed mounting of slide rail (8) has baffle (10), one side movable sleeve on baffle (10) surface is equipped with rotatory screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631381.8U CN211142732U (en) | 2019-09-28 | 2019-09-28 | Bridge deck pavement GNSS automatic leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631381.8U CN211142732U (en) | 2019-09-28 | 2019-09-28 | Bridge deck pavement GNSS automatic leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142732U true CN211142732U (en) | 2020-07-31 |
Family
ID=71760795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921631381.8U Active CN211142732U (en) | 2019-09-28 | 2019-09-28 | Bridge deck pavement GNSS automatic leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211142732U (en) |
-
2019
- 2019-09-28 CN CN201921631381.8U patent/CN211142732U/en active Active
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