CN218373232U

CN218373232U - Portable movable maintenance device for airfield pavement panel

Info

Publication number: CN218373232U
Application number: CN202221905340.5U
Authority: CN
Inventors: 杨立志; 郑雄安; 宋照尚; 周云; 邱中原; 陈曦; 刘洋; 王克涵; 郭震
Original assignee: Civil Aviation Airport Construction Engineering Co Ltd
Current assignee: Civil Aviation Airport Construction Engineering Co Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-24
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a device is maintained to portable airport pavement plate relates to airport pavement assembled construction technical field, including bottom plate, straight line groove, back timber, linear slide rail, slider, cylinder, cutting device, lead screw, fixed plate, driving motor, first curved bar, positioner, movable block, second curved bar, controller, hand-held type control panel. The novel concrete plate cutting machine can perform accurate cutting construction on concrete plates of an airport runway, and construction operation can be controlled through a button, so that the labor intensity is low, the working efficiency is high, and the positioning is accurate; meanwhile, most of slurry and debris in the construction process can be collected, and the high-standard environmental protection requirement of airport cutting operation can be fully met.

Description

Portable movable maintenance device for airfield pavement panel

Technical Field

The utility model relates to an airport pavement assembled construction technical field, concretely relates to portable airport pavement plate maintains device.

Background

The timeliness of local maintenance of the airport runway needs to be guaranteed, the speed needs to be high, and certain economical efficiency and environmental protection performance are achieved. The cutting and cleaning work of the concrete plate of the airport runway is taken as a key process, and has very high requirements on the operation efficiency and the environmental protection.

China has a relatively large number of airports and scattered areas, the local damage and the sudden pavement damage exist in the perennial use process, and the local structural layers of the airport runway need to be quickly updated. At present, the maintenance operation of local structural damage of the airport runway basically adopts a general cutting machine to carry out limited depth cutting, then the mode of breaking and cleaning by a breaking hammer is poor in environmental protection effect, and the cutting precision is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable airport pavement panel maintenance device, the problem that exists among the prior art is solved to the purpose.

In order to achieve the purpose, the novel technical scheme is as follows:

the portable movable maintenance device for the airfield pavement panel comprises a bottom plate, wherein a through linear groove is formed in the bottom plate, a top beam is arranged above the linear groove, a linear slide rail opposite to the linear groove is arranged on the lower surface of the top beam, a slide block is connected on the linear slide rail in a sliding mode, an air cylinder is fixedly arranged at the lower end of the slide block, a cutting device is fixedly arranged at the lower end of the air cylinder and matched with the linear groove for use, a lead screw is arranged above the top beam, two ends of the lead screw are rotatably connected with fixing plates, the lower end of each fixing plate is fixedly connected with the top beam, a driving motor is arranged at the outer side end of one fixing plate, one end of each driving motor penetrates through the fixing plate and is fixedly connected with the end of the corresponding lead screw, the front end and the rear end of the top beam are fixedly connected with the upper surface of the bottom plate through first curved bars, positioning devices are arranged at the left end and the right end of the top beam, moving blocks are connected onto the lead screw in a screwed mode, the bottom ends of the moving blocks are slidably connected with the upper surface of the top beam, the front end and the back end of the moving blocks are fixedly connected with the slide block through second curved bars, a controller is electrically connected with a power supply cylinder, the cutting devices, the driving motors and the positioning devices through leads, and the control panel are electrically connected through cables.

Preferably, the four corners of the lower end of the bottom plate are respectively provided with a blessing wheel, the lower surface of the bottom plate between the 2 blessing wheels on the front side or the rear side is respectively provided with 2 clamping grooves which are oppositely arranged, and a front hopper and a rear hopper which are used for bearing concrete fragments and slurry are respectively clamped between the 2 clamping grooves on the front side and the rear side.

Preferably, the open ends of the front hopper and the rear hopper are opposite, the distance between the open ends of the front hopper and the rear hopper is the same as the width of the linear groove, and the inner side edges of the open ends of the front hopper and the rear hopper are respectively aligned with the groove walls of the corresponding linear grooves.

Preferably, the cutting device comprises a U-shaped seat, a saw blade arranged in the U-shaped seat and a cutting motor arranged on one side of the U-shaped seat, an output shaft of the cutting motor can rotatably penetrate through 2 side walls of the U-shaped seat and is fixedly connected with the saw blade, and the cutting motor is electrically connected with the controller through a lead.

Preferably, positioner including fixed mounting panel of locating back timber left and right ends, the bottom of mounting panel install left laser emitter and right laser emitter through the damping axle respectively, the laser line and the perpendicular to saw bit axis of left side laser emitter and right laser emitter transmission equally divide the mid-plane coplane of two halves with the saw bit.

Preferably, the central plane of the saw blade is coplanar with the central line of the linear slot along the length direction.

Preferably, the distance between the upper surface of the bottom plate and the lower end of the fomesar is larger than the diameter of the saw blade.

This novel portable airport pavement panel maintains device's beneficial effect:

the novel concrete plate cutting machine can perform accurate cutting construction on concrete plates of an airport runway, and construction operation can be controlled through a button, so that the labor intensity is low, the working efficiency is high, and the positioning is accurate; meanwhile, most of slurry and debris in the construction process can be collected, and the high-standard environmental protection requirement of airport cutting operation can be fully met.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a top view structural diagram of the novel base plate;

FIG. 4 is a view showing a positional relationship between the hopper of the present invention;

FIG. 5 is a schematic view of the novel cutting apparatus;

1. a base plate; 2. a first curved bar; 3. a top beam; 4. a linear slide rail; 5. a slider; 6. a moving block; 7. a lead screw; 8. a second curved bar; 9. a cylinder; 10. a U-shaped seat; 11. a saw blade; 12. mounting a plate; 13. a left laser emitter; 14. a right laser transmitter; 15. a hopper; 15-1, a rear hopper; 15-2, a front hopper; 16. a card slot; 17. a fortune horse wheel; 18. a drive motor; 19. a fixing plate; 20. a linear groove; 21. cutting the line.

Detailed Description

The present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

A portable movable airport pavement panel maintenance device, as shown in fig. 1-5, comprising a bottom plate 1, wherein the bottom plate 1 is provided with a through linear groove 20, a top beam 3 is arranged above the linear groove 20, a linear slide rail 4 opposite to the linear groove is arranged on the lower surface of the top beam 3, a slide block 5 is connected on the linear slide rail 4 in a sliding way, a cylinder 9 is fixedly arranged at the lower end of the slide block 5, a cutting device is fixedly arranged at the lower end of the cylinder 9, the cutting device is matched with the linear groove for use, a lead screw 7 is arranged above the top beam 3, two ends of the lead screw 7 are rotatably connected with fixed plates 19, the lower end of the fixed plate 19 is fixedly connected with the top beam 3, and a driving motor 18 is arranged at the outer side end of one fixed plate 19, one end of the driving motor 18 penetrates through the fixing plate and is fixedly connected with the end part of the lead screw, the front end and the rear end of the top beam are fixedly connected with the upper surface of the bottom plate through the first curved rod 2, the left end and the right end of the top beam are provided with positioning devices, the lead screw 7 is screwed with the moving block 6, the bottom end of the moving block 6 is in sliding connection with the upper surface of the top beam, the front end and the rear end of the moving block are fixedly connected with the sliding block 5 through the second curved rod 8, the bottom plate is provided with a controller (not shown in the figure), the controller is electrically connected with a power supply through a lead wire and is electrically connected with the air cylinder 9, the cutting device, the driving motor and the positioning devices through lead wires respectively, and the controller is also electrically connected with a handheld control panel (not shown in the figure) through a cable.

As shown in fig. 1 and 4, four corners of the lower end of the bottom plate 1 are respectively provided with a horsewheel 17, the lower surface of the bottom plate between the front side or the rear side of the horsewheel is respectively provided with 2 oppositely arranged slots 16, and a front hopper 15-2 and a rear hopper 15-1 for receiving concrete fragments and slurry are respectively clamped between the front side and the rear side of the horsewheel 16.

As shown in FIG. 4, the open ends of the front hopper 15-2 and the rear hopper 15-1 are opposed to each other, the distance between the open ends of the front hopper 15-2 and the rear hopper 15-1 is the same as the width of the linear groove, and the inner side edges of the ports of the open ends of the front hopper 15-2 and the rear hopper 15-1 are aligned with the groove walls of the corresponding linear grooves, respectively.

As shown in fig. 1 and 5, the cutting device includes a U-shaped seat 10, a saw blade 11 disposed in the U-shaped seat 10, and a cutting motor (not labeled in the figures) disposed at one side of the U-shaped seat 10, an output shaft of the cutting motor rotatably penetrates through 2 side walls of the U-shaped seat and is fixedly connected with the saw blade 11, and the cutting motor is electrically connected with a controller through a wire. The saw blade is installed along the direction perpendicular to the bottom plate and penetrates through the linear groove to cut the concrete block.

As shown in fig. 1 and 2, the positioning device comprises a mounting plate 12 fixedly arranged at the left end and the right end of the top beam 3, the bottom end of the mounting plate 12 is respectively provided with a left laser emitter 13 and a right laser emitter 14 through a damping shaft, and the laser lines emitted by the left laser emitter 13 and the right laser emitter 14 are coplanar with the central plane which is perpendicular to the axis of the saw blade and divides the saw blade into two halves.

As shown in fig. 1, 3 and 5, the central plane of the saw blade is coplanar with the central line of the linear slot along the length direction.

As shown in fig. 1, the distance from the upper surface of the base plate 1 to the lower end of the horsewheel 17 is greater than the diameter of the saw blade 11.

This neotype theory of use:

when the laser cutting machine is used, cutting lines are drawn on the ground to be cut, the left laser emitter and the right laser emitter are opened, the cutting machine is moved, the left laser emitter or the right laser emitter is rotated, and the 2 laser lines are respectively intersected with the cutting lines, namely, positioning before cutting is well done; after the cutting operation is completed, the fortune Ma Lunzhuai is switched to a supporting state and is inserted into the front hopper 15-2 and the rear hopper 15-1, an operator controls the driving motor through the handheld control panel to enable the saw blade to move to the initial position, then the air cylinder is controlled to act to enable the saw blade to move downwards to penetrate through the linear groove to be in contact with the ground, then the cutting motor is started to start cutting, after the cutting operation is started, the automatic mode can be selected, the controller controls the air cylinder to stretch and the driving motor to act to achieve the cutting operation, and meanwhile, the manual operation of the cutting operation can be performed through the handheld control panel until the cutting operation is completed.

In the cutting process, mud and the garrulous bits of concrete most can splash to the hopper in, take out the hopper after the cutting is accomplished, pour the pollutant to the assigned position.

It should be noted that the bottom plate has a certain counter weight function, can satisfy the counter weight needs of cutting operation, avoids taking place to rock the displacement among the cutting process.

Claims

1. Portable portable airport pavement panel maintenance device, characterized by: the portable electric hand-held cutting device comprises a bottom plate, wherein a through linear groove is formed in the bottom plate, a top beam is arranged above the linear groove, a linear sliding rail opposite to the linear groove is arranged on the lower surface of the top beam, a sliding block is connected on the linear sliding rail in a sliding mode, an air cylinder is fixedly arranged at the lower end of the sliding block, a cutting device is fixedly arranged at the lower end of the air cylinder and used in cooperation with the linear groove, a lead screw is arranged above the top beam, two ends of the lead screw are rotatably connected with fixing plates, the lower end of each fixing plate is fixedly connected with the top beam, a driving motor is arranged at the outer side end of one fixing plate, one end of each driving motor penetrates through the fixing plates and is fixedly connected with the end portion of the lead screw, the front end and the rear end of the top beam are fixedly connected with the upper surface of the bottom plate through a first curved rod, positioning devices are arranged at the left end and the right end of the top beam, moving blocks are connected with the upper surface of the lead screw in a sliding mode, the front end and the rear end of each moving block are fixedly connected with the sliding block through a second curved rod, a controller is arranged on the bottom plate, and is electrically connected with a power supply through a lead wire, and is electrically connected with the cylinder, the cutting device, the driving motor and the positioning device are electrically connected with the handheld control panel through a cable.

2. A portable mobile airport pavement panel maintenance apparatus as claimed in claim 1, wherein: the lower extreme four corners of bottom plate be equipped with fortune horse wheel respectively, the bottom plate lower surface between 2 fortune horse wheels of front side or rear side is equipped with 2 draw-in grooves that set up relatively respectively, 2 joint have the place ahead hopper and the rear hopper that are used for accepting concrete fragment and mud between the draw-in groove of front and back side respectively.

3. A portable mobile airport pavement panel maintenance apparatus as claimed in claim 2, wherein: the open ends of the front hopper and the rear hopper are opposite, the distance between the open ends of the front hopper and the rear hopper is the same as the width of the linear groove, and the inner side edges of the open ends of the front hopper and the rear hopper are respectively aligned with the groove walls of the corresponding linear grooves.

4. A portable mobile airport pavement panel maintenance apparatus, as recited in claim 3, wherein: the cutting device comprises a U-shaped seat, a saw blade arranged in the U-shaped seat and a cutting motor arranged on one side of the U-shaped seat, wherein an output shaft of the cutting motor can rotatably penetrate through 2 side walls of the U-shaped seat and is fixedly connected with the saw blade, and the cutting motor is electrically connected with the controller through a lead.

5. A portable mobile airport pavement panel maintenance apparatus, as recited in claim 4, wherein: positioner including the fixed mounting panel of locating back timber left and right ends, the bottom of mounting panel install left laser emitter and right laser emitter through the damping axle respectively, the laser line and the perpendicular to saw bit axis of left side laser emitter and right laser emitter transmission and equally divide the central plane coplane of two halves with the saw bit.

6. A portable mobile airport pavement panel maintenance apparatus as claimed in claim 5, wherein: the central plane of the saw blade is coplanar with the central line of the straight line groove along the length direction.

7. A portable mobile airport pavement panel maintenance apparatus, as recited in claim 6, wherein: the distance between the upper surface of the bottom plate and the lower end of the horsewheel is larger than the diameter of the saw blade.