Military airport runway quick repair device
Technical Field
The utility model relates to a quick prosthetic technology field of military airport runway, concretely relates to quick prosthetic devices of military airport runway for the military airport runway suffers quick the restoreing after the guided missile attacks.
Background
In modern battles, the air control right is one of important guarantees for winning the initiative of the war, and the method for directly striking and damaging the runway of a military airport so that an airplane can not rapidly take off and put into combat is one of the most convenient modes. Therefore, after the military airport runway is attacked, the runway craters cannot be quickly repaired in a short time, the rapid take-off or landing of the fighter is guaranteed, and the victory or defeat of the war is directly influenced.
At the present stage, concrete is mainly adopted to repair the runway crater in engineering, and the problems of long cement solidification time, time consumption and labor consumption in repair exist; even if special materials are adopted, the time is several hours, the cost is tens of times of that of common materials, and the method cannot be widely popularized and applied.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a quick prosthetic devices of military airport runway, this prosthetic devices simple structure, easily operation is implemented, can restore airport runway crater in a few minutes, resumes all kinds of planes and takes off and land, and its repairing method is simple, does not receive natural environment influences such as weather.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A rapid repair device for military airport runways comprises: the device comprises a cover plate arranged at a runway crater, wherein a plurality of jacks are uniformly arranged at the lower end of the cover plate, a drill bit is arranged at the bottom end of each jack, a depth detector is arranged at the position, located at each jack, of the lower end of the cover plate, and a controller is arranged at the lower end of the cover plate;
the signal output end of the depth detector is electrically connected with the first signal input end of the controller, and the signal output end of the controller is electrically connected with the control end of the jack.
Preferably, the intelligent water heater further comprises a level gauge, the level gauge is arranged at the lower end of the cover plate, and a signal output end of the level gauge is electrically connected with a second signal input end of the controller.
Preferably, the system also comprises an infrared monitor and a display; the side wall of the telescopic rod of the jack, far away from one end of the drill bit, of the jack is provided with an infrared monitor, the lower end of the cover plate is provided with a display, and the signal output end of the infrared monitor is electrically connected with the signal input end of the display.
Preferably, the cover plate is a circular cover plate having a plurality of selectable diameter specifications.
(II) a rapid repair method for a military airport runway, which comprises the following steps:
step 1, cleaning fragments around a runway crater, covering a cover plate at the runway crater, detecting the depth of the runway crater by each depth detector on the cover plate, and sending the obtained depth information of the runway crater to a controller;
and 2, respectively controlling the corresponding jacks to extend to different positions at the bottom of the runway crater by the controller according to the acquired depth information of the runway crater, and simultaneously drilling the drill bit at the bottom end of the jack into soil at the bottom of the runway crater to enable the jack to stably support the cover plate, so that the runway crater can be quickly repaired.
Preferably, in the step 2, the depth of the drill bit drilling into the soil at the bottom of the runway crater is 30-50 centimeters.
Preferably, the method further comprises a step 3, wherein the level meter is used for acquiring levelness information of the cover plate and transmitting the acquired levelness information of the cover plate to the controller, and the controller controls the jack to perform telescopic fine adjustment according to the acquired levelness information of the cover plate so as to keep the cover plate horizontal.
Preferably, the method further comprises a step 4, wherein the infrared monitor is used for detecting the condition of the bottom surface of the runway crater and transmitting the detected information to a display for monitoring and observing the condition inside the runway crater by an operator.
Preferably, in step 1, the cover plate is a circular cover plate, and the circular cover plate has a plurality of selectable diameter specifications and is respectively suitable for repairing runway craters with different diameters.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses a quick prosthetic devices of military airport runway simple structure can restore airport runway crater in the shortest time (in a few minutes), resumes all kinds of aircraft and takes off to descend, has solved the problem that prior art method restoration construction cycle is long, and low cost.
2) The utility model discloses a quick prosthetic devices of military airport runway easily operates the implementation, does not receive natural environment influences such as weather, has avoided the non-controllable factor to the runway to restore the possibility of failure, adopts the quick prosthetic devices of military airport runway of prefabricated several kinds of different diameter specifications, can restore runway crater, convenient and fast.
3) Respectively controlling corresponding jacks to extend out corresponding lengths according to the depths of different positions of the runway crater detected by the depth detector, so that the cambered surfaces formed by the drill bits at the bottom ends of the jacks are attached to the cambered surface shape of the runway crater, and drilling the drill bits of the jacks into the bottom layer of the runway crater for a certain depth to ensure that the jacks are deeply buried into the bottom layer, thereby ensuring the stability of the rapid repair device for the military airport runways; and the jack is subjected to telescopic fine adjustment according to levelness information of the cover plate acquired by the level gauge, so that the levelness of the cover plate is ensured, and the normal takeoff and landing of the airplane are ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a flow chart of the rapid repair method for runway of military airport of the present invention;
FIG. 2 is a schematic cross-sectional view of a runway repaired by the rapid repair device for military airport runways of the present invention;
fig. 3 is a schematic top view of the runway of fig. 2 after repair.
In the figure: 1, covering a plate; 2, a jack; 201 a drill bit; 3 a depth detector; 4, a controller; 5, a level gauge; 6, an infrared monitor; 7 runway craters.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to examples, but those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention.
A rapid repair device for military airport runways comprises: the cover plate 1, the level gauge 5, the infrared monitor 6 and the display are arranged at the runway crater 7; the lower end of the cover plate 1 is vertically and uniformly provided with a plurality of jacks 2, the bottom end of each jack 2 is provided with a drill bit 201, the lower end of the cover plate 1, which is positioned at each jack 2, is provided with a depth detector 3, and the lower end of the cover plate 1 is provided with a controller 4; the signal output end of the depth detector 3 is electrically connected with the first signal input end of the controller 4, and the signal output end of the controller 4 is electrically connected with the control end of the jack 2. The level gauge 5 is arranged at the lower end of the cover plate 1, and the signal output end of the level gauge 5 is electrically connected with the second signal input end of the controller 4. The side wall of the telescopic rod of the jack 2 at one end of the jack 2 far away from the drill bit 201 is provided with an infrared monitor 6, the lower end of the cover plate 1 is provided with a display, and the cover plate 1 at the display can be transparent so as to be convenient to observe; and the signal output end of the infrared monitor 6 is electrically connected with the signal input end of the display.
(II) a rapid repair method for a military airport runway, which comprises the following preparation stages: the runway crater 7 after the military airport runway is attacked by the missile has the following characteristics: 1) the runway crater 7 is approximately circular; 2) the center of the runway crater 7 is taken as the center of a circle, and the circles of different runway craters 7 have certain similarity; 3) the larger the diameter of the runway crater 7 is, the deeper the depth is, and the larger the volume of the runway crater 7 is. According to the existing computer calculation model and the existing research result, the diameter of the missile runway crater 7 is calculated and simulated, and several military airport runway rapid repairing devices with different diameter specifications are prefabricated, so that the repairing time is greatly shortened. As the runway crater 7 is approximately round, the cover plate 1 in the rapid repair device for the military airport runway is set to be the round cover plate 1, and the round cover plate 1 has a plurality of selectable diameter specifications and is suitable for repairing runway craters 7 with different diameters.
And then, a repair stage, which specifically comprises the following steps:
step 1, after the military airport runways are attacked by missiles, rapidly transporting the rapid military airport runway repairing devices with different specifications to a runway crater 7, and hoisting the rapid military airport runway repairing devices to the surface of the correspondingly repaired runway crater 7. It is noted that the specification is checked before hoisting, and if the specification does not meet the requirement, the replacement is carried out immediately; before hoisting, fragments around the runway crater 7 are quickly cleaned; when in hoisting, the hoisting is completed in one time, so that the time delay caused by repetition is avoided. The cover plate 1 is covered at the runway crater 7, each depth detector 3 on the cover plate 1 detects the depth of the runway crater 7, and the acquired depth information of the runway crater 7 is sent to the controller 4. Wherein, the cover plate 1 is a high-strength steel plate or other material cover plate 1 meeting the requirements, and the impact force of the airplane during taking off and landing can be met.
And 2, respectively controlling the corresponding jacks 2 to extend to different positions at the bottom of the runway crater 7 by the controller 4 according to the acquired depth information of the runway crater 7, wherein the drill bit 201 at the bottom end of each jack 2 drills into the soil at the bottom of the runway crater 7 at the bottom of 7 degrees and the drill bit drills into the soil at the bottom of the runway crater 7 at different lengths of 30-50 centimeters, so that the jacks 2 form stable supporting points, the cover plate 1 can be stably supported, the stability of the rapid repair device for the runway of the military airport is ensured, and the rapid repair of the runway crater 7 is realized. The jack 2 is a self-locking jack 2 and has the functions of rapid lifting and fine adjustment; simultaneously, jack 2 and apron 1 adopt the mode of dismantling the connection, can realize dismantling fast and installing, and jack 2 keeps certain straightness that hangs down with apron 1, prevents that apron 1 from inclining.
Step 3, after the plurality of jacks 2 form stable supporting points, finely adjusting the levelness of the cover plate 1, specifically: the gradienter 5 is used for acquiring the levelness information of the cover plate 1 and transmitting the acquired levelness information of the cover plate 1 to the controller 4, and the controller 4 controls the jacks 2 at different position points to perform stretching fine adjustment according to the acquired levelness information of the cover plate 1, so that the cover plate 1 is kept horizontal.
And 4, detecting the condition of the bottom surface of the runway crater 7 by the infrared monitor 6, transmitting the detected information to a display, and monitoring and observing the condition inside the runway crater 7 by an operator.
Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.