CN214459444U

CN214459444U - Airport asphalt runway construction leveling device

Info

Publication number: CN214459444U
Application number: CN202120388571.2U
Authority: CN
Inventors: 李志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-10-22
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses an airport asphalt runway construction leveling device, which comprises a first plate body, wherein four first supporting columns are symmetrically welded at the bottom of the first plate body, two supporting rods are welded at one side adjacent to the first supporting columns, and the inner side wall of each supporting rod is evenly connected with a second sliding rod in a sliding manner; remove the bracing piece and drive the motion of second slide bar, the second slide bar of motion drives the gyro wheel motion, the gyro wheel of motion under the effect of gravity drives second slide bar up-and-down motion when meetting unevenness's ground, thereby remind the staff to handle, then start the pneumatic cylinder and drive electric heating wire through first box motion and laminate in ground, it makes pitch soften to heat ground through electric heating wire, then start vibrating motor and drive the second plate body and restore ground, thereby resume ground to the horizontality, and then staff's physical power has been saved, and the work efficiency is improved, and the working time is saved.

Description

Airport asphalt runway construction leveling device

Technical Field

The utility model relates to a road construction technical field specifically is an airport pitch runway construction leveling device.

Background

The airport runway is an ultra-long strip-shaped area used for the takeoff or landing of an aircraft in an airport, and the material of the airport runway can be asphalt or concrete, or a flattened grass, soil or gravel ground, or a water surface, or even wood board, shale, coral worm, clay and the like. At present, runways are generally used on a land basis in the global range; the grade of an airport flight area is generally referred to as the grade of the airport runway, the performance of the runway and the corresponding facilities determine what grade of airplane can use the airport, and the airports are classified according to the capacity and are called the flight area grade;

the construction leveling refers to leveling the original ground of a building by a certain method to ensure that the ground flatness reaches a certain standard;

traditional airport pitch runway construction mode of making level is that the staff is the measuring tool of trying earlier and is measured airport pitch runway usually, then carries out manual repair to the place of unevenness, and work efficiency is lower, and airport pitch runway area is too big, need consume a large amount of time and just can accomplish work, for this reason, provides an airport pitch runway construction leveling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an airport pitch runway construction leveling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leveling device for airport asphalt runway construction comprises a first plate body, wherein four first support columns are symmetrically welded at the bottom of the first plate body, two support rods are welded at one side adjacent to the first support columns, the inner side wall of each support rod is uniformly connected with a second slide rod in a sliding manner, the bottom of each second slide rod is rotatably connected with a shell through a bearing, the inner side wall of the shell is rotatably connected with a roller through a rotating shaft, the inner side wall of the first plate body is rotatably connected with a first lead screw through a bearing, one end of the first lead screw, far away from the first plate body, is welded with a handle, the middle part of the outer side wall of the first lead screw is in threaded connection with a slide block, the bottom of the slide block penetrates through the inner side wall of the first plate body and is welded with a first support plate, the lower surface of the first support plate is in threaded connection with a hydraulic cylinder through bolts, and a first box body is welded on a piston rod of the hydraulic cylinder, first recess has been seted up to the lower surface of first box, electric heater is installed to the inside wall of first recess, the inside wall sliding connection of first box has the second plate body, the upper surface of second plate body has two vibrating motor through bolt symmetry threaded connection.

As further preferable in the present technical solution: the welding of the inside wall middle part of first box has the second backup pad, the inside wall sliding connection of second backup pad has first slide bar, first slide bar runs through the inside wall of second backup pad and welds in the upper surface of second plate body, the outside wall cover of first slide bar is equipped with the spring, the top of spring welds in the lower surface of second backup pad, the bottom of spring welds in the upper surface of second plate body.

Preferably: the four inner side walls of the first support columns are in threaded connection with second lead screws, the bottom of each second lead screw is welded with a support block, the bottom of each support block is rotatably connected with a second support column through a bearing, and universal wheels are welded at the bottom of each second support column.

Preferably: four one side of first support column all is equipped with the double-screw bolt, the one end of double-screw bolt runs through the inside wall of first support column and bonds and has the rubber pad, rubber pad sliding connection is in the inside wall of first support column.

Preferably: a second groove is formed in the middle of the front surface of the first plate body, and a level bubble is installed on the inner side wall of the second groove.

Preferably: two the welding of one side that first support column is adjacent has the body, the last skin weld of body has the second box, there is the fan inside diapire of second box through bolt threaded connection, the air intake of fan runs through the inside wall of second box and communicates in the upper surface of body, the even intercommunication of lower surface of body has the intake pipe, the air outlet intercommunication of fan has the blast pipe, the one end that the fan was kept away from to the blast pipe runs through the inside wall of second box.

Compared with the prior art, the beneficial effects of the utility model are that: remove the bracing piece and drive the motion of second slide bar, the second slide bar of motion drives the gyro wheel motion, the gyro wheel of motion under the effect of gravity drives second slide bar up-and-down motion when meetting unevenness's ground, thereby remind the staff to handle, then start the pneumatic cylinder and drive electric heating wire through first box motion and laminate in ground, it makes pitch soften to heat ground through electric heating wire, then start vibrating motor and drive the second plate body and restore ground, thereby resume ground to the horizontality, and then staff's physical power has been saved, and the work efficiency is improved, and the working time is saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of area A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a front view of the first plate of the present invention;

fig. 5 is a schematic sectional view of the first support column of the present invention.

In the figure: 1. a first plate body; 2. a first support column; 3. a first lead screw; 4. a handle; 5. a slider; 6. a first support plate; 7. a hydraulic cylinder; 8. a first case; 9. a first groove; 10. an electric heating wire; 11. a second support plate; 12. a first slide bar; 13. a spring; 14. a second plate body; 15. a vibration motor; 16. a support bar; 17. a second slide bar; 18. a housing; 19. a roller; 20. a second lead screw; 21. a support block; 22. a second support column; 23. a universal wheel; 24. a stud; 25. a rubber pad; 26. a second groove; 27. a level bubble; 28. a pipe body; 29. an air inlet pipe; 30. a second case; 31. a fan; 32. and (4) exhausting the gas.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a leveling device for airport asphalt runway construction comprises a first plate body 1, four first support columns 2 are symmetrically welded at the bottom of the first plate body 1, support rods 16 are welded at one side of two adjacent first support columns 2, a second slide rod 17 is evenly and slidably connected with the inner side wall of each support rod 16, the bottom of each second slide rod 17 is rotatably connected with a shell 18 through a bearing, the inner side wall of each shell 18 is rotatably connected with a roller 19 through a rotating shaft, the inner side wall of the first plate body 1 is rotatably connected with a first lead screw 3 through a bearing, a handle 4 is welded at one end, far away from the first plate body 1, of the first lead screw 3, a sliding block 5 is in threaded connection with the middle of the outer side wall of the first lead screw 3, the bottom of the sliding block 5 penetrates through the inner side wall of the first plate body 1 and is welded with a first support plate 6, a hydraulic cylinder 7 is connected to the lower surface of the first support plate 6 through bolt threads, and a first box body 8 is welded to the piston rod of the hydraulic cylinder 7, first recess 9 has been seted up to the lower surface of first box 8, and electric heater 10 is installed to the inside wall of first recess 9, and the inside wall sliding connection of first box 8 has second plate body 14, and there are two vibrating motor 15 on the upper surface of second plate body 14 through bolt symmetry threaded connection.

In this embodiment, specifically: a second supporting plate 11 is welded in the middle of the inner side wall of the first box body 8, a first slide bar 12 is connected to the inner side wall of the second supporting plate 11 in a sliding mode, the first slide bar 12 penetrates through the inner side wall of the second supporting plate 11 and is welded to the upper surface of a second plate body 14, a spring 13 is sleeved on the outer side wall of the first slide bar 12, the top of the spring 13 is welded to the lower surface of the second supporting plate 11, and the bottom of the spring 13 is welded to the upper surface of the second plate body 14; through the arrangement, the moving second plate body 14 extrudes the spring 13 to drive the first sliding rod 12 to move, the second plate body 14 is guided through the arranged first sliding rod 12, and the spring 13 is in telescopic motion, so that the vibration effect of the second plate body 14 is improved.

In this embodiment, specifically: the inner side walls of the four first support columns 2 are in threaded connection with second screw rods 20, the bottom of each second screw rod 20 is welded with a support block 21, the bottom of each support block 21 is rotatably connected with a second support column 22 through a bearing, and the bottom of each second support column 22 is welded with a universal wheel 23; through the setting, remove first support column 2 and drive the motion of supporting shoe 21, the motion of moving supporting shoe 21 drive second support column 22 motion, the motion of second support column 22 drive the universal wheel 23 motion, universal wheel 23 through setting up has reduced the frictional force between second support column 22 and the ground to make this device more convenient for remove.

In this embodiment, specifically: studs 24 are arranged on one side of each of the four first support columns 2, one ends of the studs 24 penetrate through the inner side walls of the first support columns 2 and are bonded with rubber pads 25, and the rubber pads 25 are connected to the inner side walls of the first support columns 2 in a sliding mode; through the arrangement, the stud 24 is rotated to drive the rubber pad 25 to move, the moving rubber pad 25 extrudes the second screw rod 20, so that the second screw rod 20 is limited, and the influence on the normal work of the device caused by the rotation of the second screw rod 20 in the work process is avoided.

In this embodiment, specifically: a second groove 26 is formed in the middle of the front surface of the first plate body 1, and a leveling bubble 27 is mounted on the inner side wall of the second groove 26; through the above arrangement, whether the first plate body 1 is in the horizontal state or not can be judged by observing the level bubble 27, and the first plate body 1 in the horizontal state not only improves the stability of the device, but also ensures the measuring accuracy of the device.

In this embodiment, specifically: a pipe body 28 is welded on one side, adjacent to the two first support columns 2, of the pipe body 28, a second box body 30 is welded on the upper surface of the pipe body 28, the bottom wall of the interior of the second box body 30 is connected with a fan 31 through bolts in a threaded mode, an air inlet of the fan 31 penetrates through the inner side wall of the second box body 30 and is communicated with the upper surface of the pipe body 28, an air inlet pipe 29 is uniformly communicated with the lower surface of the pipe body 28, an air outlet of the fan 31 is communicated with an exhaust pipe 32, and one end, far away from the fan 31, of the exhaust pipe 32 penetrates through the inner side wall of the second box body 30; through the arrangement, the air inlet of the fan 31 is used for sucking sand and dust on the ground through the air inlet pipe 29 communicated with the pipe body 28, and then the air outlet of the fan 31 is used for communicating with the exhaust pipe 32 to discharge the sand and dust to the outside, so that the influence on subsequent leveling work due to the sand on the asphalt runway of the airport is avoided.

In this embodiment, specifically: a switch group for opening and closing the hydraulic cylinder 7, the electric heating wire 10, the vibration motor 15 and the fan 31 is installed on one side of the first plate body 1, and the switch group is connected with an external mains supply and used for supplying power to the hydraulic cylinder 7, the electric heating wire 10, the vibration motor 15 and the fan 31.

In this embodiment, specifically: the model of the hydraulic cylinder 7 is Y-HG 1-80; the type of the electric heating wire 10 is T508-1; the model of the vibration motor 15 is YZS-1.5-2; the model of the fan 31 is FBT 35-11; vial 27 is MK-SPY-001.

Working principle or structural principle, when in use, the device is installed at a specified position, the second screw rod 20 is driven to rotate by rotating the supporting block 21, the rotating second screw rod 20 drives the first supporting column 2 to move, the moving first supporting column 2 drives the first plate body 1 to move, then the first plate body 1 and the first supporting column 2 are adjusted to be in a horizontal state by observing the air level bubble 27, the first plate body 1 and the first supporting column 2 in the horizontal state not only improve the stability of the device, but also ensure the measuring accuracy of the device, after the adjustment is completed, the stud 24 is rotated to drive the rubber pad 25 to move, the moving rubber pad 25 extrudes the second screw rod 20, thereby limiting the second screw rod 20, further avoiding the influence of the normal work of the device caused by the rotation of the second screw rod 20 in work, then the fan 31 is started to work by the switch group, the air inlet 29 of the fan 31 is communicated with the pipe body 28 to absorb sand and dust on the ground, then the air is discharged to the outside through an exhaust pipe 32 communicated with an air outlet of a fan 31, thereby avoiding sand and stones on an asphalt runway of an airport, avoiding influencing subsequent leveling work, then a first support column 2 is moved to drive a support block 21 and a support rod 16 to move, the moving support block 21 drives a second support column 22 to move, the moving second support column 22 drives a universal wheel 23 to move, friction force between the second support column 22 and the ground is reduced through the arranged universal wheel 23, thereby enabling the device to be more convenient to move, the moving support rod 16 drives a second slide rod 17 to move, the moving second slide rod 17 drives a shell 18 to move, the moving shell 18 drives a roller 19 to roll, when the asphalt runway of the airport presents uneven ground, the roller 19 drives the second slide rod 17 to move up and down through the shell 18 under the action of gravity, thereby reminding workers to carry out treatment, then the handle 4 is rotated to drive the first screw rod 3 to rotate, the rotating first screw rod 3 drives the slide block 5 to move, the moving slide block 5 drives the first support plate 6 to move, the moving first support plate 6 drives the hydraulic cylinder 7 to move, then the hydraulic cylinder 7 is started to work through the switch group, the working hydraulic cylinder 7 drives the first box body 8 to move downwards, then the electric heating wire 10 is started to work through the switch group, the asphalt is softened by the heat emitted by the electric heating wire 10, then the vibration motor 15 is started to work through the switch group, the working vibration motor 15 drives the second plate body 14 to move up and down, so that the softened asphalt is driven to vibrate through the second plate body 14, the ground is restored to a horizontal state, meanwhile, the moving second plate body 14 extrudes the spring 13 to drive the first slide rod 12 to move, and the second plate body 14 is guided to work through the arranged first slide rod 12, through the telescopic motion of the spring 13, the vibration effect of the second plate body 14 is improved, the device not only saves the physical strength of workers, but also improves the working efficiency and saves the working time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an airport pitch runway construction leveling device, includes first plate body (1), its characterized in that: the bottom of the first plate body (1) is symmetrically welded with four first supporting columns (2), one side of the two adjacent first supporting columns (2) is welded with a supporting rod (16), the inner side wall of the supporting rod (16) is evenly connected with a second sliding rod (17) in a sliding manner, the bottom of the second sliding rod (17) is connected with a shell (18) through a bearing in a rotating manner, the inner side wall of the shell (18) is connected with a roller (19) through a rotating shaft in a rotating manner, the inner side wall of the first plate body (1) is connected with a first lead screw (3) through a bearing in a rotating manner, one end, far away from the first plate body (1), of the first lead screw (3) is welded with a handle (4), the middle part of the outer side wall of the first lead screw (3) is connected with a sliding block (5) through threads, the bottom of the sliding block (5) penetrates through the inner side wall of the first plate body (1) and is welded with a first supporting plate (6), the lower surface of first backup pad (6) has pneumatic cylinder (7) through bolt threaded connection, the piston rod welding of pneumatic cylinder (7) has first box (8), first recess (9) have been seted up to the lower surface of first box (8), electric heater (10) are installed to the inside wall of first recess (9), the inside wall sliding connection of first box (8) has second plate body (14), the upper surface of second plate body (14) has two vibrating motor (15) through bolt symmetry threaded connection.

2. The airport asphalt runway construction leveling device of claim 1, wherein: the welding of the inside wall middle part of first box (8) has second backup pad (11), the inside wall sliding connection of second backup pad (11) has first slide bar (12), first slide bar (12) run through the inside wall of second backup pad (11) and weld in the upper surface of second plate body (14), the outside wall cover of first slide bar (12) is equipped with spring (13), the top of spring (13) welds in the lower surface of second backup pad (11), the bottom of spring (13) welds in the upper surface of second plate body (14).

3. The airport asphalt runway construction leveling device of claim 1, wherein: the four inner side walls of the first supporting columns (2) are in threaded connection with second screw rods (20), supporting blocks (21) are welded at the bottoms of the second screw rods (20), the bottoms of the supporting blocks (21) are rotatably connected with second supporting columns (22) through bearings, and universal wheels (23) are welded at the bottoms of the second supporting columns (22).

4. The airport asphalt runway construction leveling device of claim 1, wherein: four one side of first support column (2) all is equipped with double-screw bolt (24), the one end of double-screw bolt (24) runs through the inside wall of first support column (2) and bonds and has rubber pad (25), rubber pad (25) sliding connection is in the inside wall of first support column (2).

5. The airport asphalt runway construction leveling device of claim 1, wherein: a second groove (26) is formed in the middle of the front surface of the first plate body (1), and a leveling bubble (27) is mounted on the inner side wall of the second groove (26).

6. The airport asphalt runway construction leveling device of claim 1, wherein: two adjacent one side welding of first support column (2) has body (28), the last surface welding of body (28) has second box (30), there is fan (31) inside diapire of second box (30) through bolt threaded connection, the air intake of fan (31) runs through the inside wall of second box (30) and communicates in the upper surface of body (28), the even intercommunication of lower surface of body (28) has intake pipe (29), the air outlet intercommunication of fan (31) has blast pipe (32), the one end that fan (31) were kept away from in blast pipe (32) runs through the inside wall of second box (30).