KR101822048B1 - The pre-cast replacement module for fixing runway being installed with aerial light lamp and construction method for the module - Google Patents

Abstract

The present invention proposes a precast replacement module and a precast replacement module installation method for repairing a runway structure equipped with a lamp for aerial lighting, which can simultaneously replace a disconnected conduit as well as a runway provided with an equalizing lamp. The precast replacement module for repairing a runway structure in which the above-mentioned lamp for aviation is installed includes three sub-modules for bottom replacement, and two sub-modules for bottom replacement. The construction method of the precast replacement module performs a step of removing a runway replacement area, a precast replacement module replacement step, a conduit connection step, and a precast replacement module fixing step.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pre-cast replacement module for a runway structure repairing an air-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a precast replacement module used for repairing a structure of a runway provided with an aerial light lamp, and more particularly, A precast replacement module for repairing a runway structure, and a method of installing the replacement module.

The runway shall provide a friction force to decelerate and stop when the aircraft is landing with a lift for takeoff and shall be of a material of sufficient strength to withstand the weight of the aircraft and the impact of landing. Various structures are installed on the runways and roads of airfields to induce safe operation of airplanes and automobiles. One of these structures is a lamp for lighting.

In countries where four seasons are clear, such as Korea, repair of the airplane runway may be seriously damaged due to heavy snowfall in winter, cold weather, and hot temperatures or rainwater in summer, It is necessary to repair the damaged area before it reaches its service life. Particularly, as a result of long use of the lamp for lighting which has been installed on the runway to help takeoff and landing of the aircraft, there is a need to replace the lamp by aging, and the area where the lamp for lighting, Inevitably, this is a part that needs to be repaired.

1 shows a cross section of a runway.

FIG. 1B is a cross-sectional view of a portion of a runway where a lamp for lighting is not installed, FIG. 1B is a cross-sectional view of a runway where an equalizing lamp is installed, Fig. 5 is a cross-sectional view of a portion of a conduit formed in the floor of a cabin.

Referring to FIG. 1A, it can be seen that the runway in the portion where the lamp for lighting is not buried is stacked with the lower layer 120 made of rubble and the upper layer 110 made of hard material such as concrete.

Referring to FIGS. 1B and 1C, it can be seen that the equalization lamp 130 is inserted into a part of the lower layer 120 through the upper layer 110 and used. The power source necessary for the operation of the equalizing lamp 130 is supplied by a wire (not shown) connected through the conduits 140 and 150. Although a single equalizing lamp 130 is shown in FIG. 1, a plurality of equalizing lamps 130 are connected in series to an actual runway to help takeoff and landing of an airplane, The electric power is supplied to all the equalizing lamps 130. Therefore, the electric conduits 140 and 150 should also be installed where the equalizing lamps 130 are installed.

The conduits 140 and 150 are generally installed in the lower layer 120 (FIG. 1B), but may be installed in the upper layer 110 (FIG. 1C) depending on the status of the runway.

Figure 2 shows runways that require repair or replacement.

Referring to FIG. 2, in order to simplify the description of the repair or replacement process, the portion 200 requiring replacement (including repair) of the runway is divided into mosaic types (1 to 9). An equalizing lamp 130 is provided in three divided regions 4, 5 and 6 arranged in series among the nine divided regions and the other six divided regions 1, 2, 3, 7, 8 and 9 are provided. The lighting lamp 130 is not provided. In general, conduction pipes 140 and 150 pass under the lamp 130 where the equalizing lamps 130 are installed. In FIG. 2, conduction pipes are indicated by dotted lines.

5, 6 where the lamps 130 for equalization are installed may be entirely repaired, but not all of the lamps 130 provided for the runway, for example, only one or two of the nine regions Sometimes it needs to be replaced.

Fig. 3 illustrates a process of removing a part of an runway provided with an equalizing lamp.

Referring to FIG. 3, it can be seen that the upper layer and the lower layer are removed after cutting 301 where replacement is required. 3, 1B and 1C, in order to replace an equalizing lamp 130 commonly embedded in the upper layer 110 and the lower layer 120, It is also known that the replacement of the conduit 140 and 150 should be considered when replacing the lamp for lighting 130 because the surrounding conduits 140 and 150 .

Holes and grooves for inserting the lamp 130 should be formed in the replacement part. Holes should be formed in the upper layer 110 made of concrete, and grooves having a predetermined depth are also formed in the lower layer 120 made of rubble. Therefore, there is a problem that a considerable time is required for replacement, and conventionally, when the runway needs to be replaced, there is a problem that the runway at the relevant portion can not be used.

Korean Registered Patent No. 10-0406482 (registered on November 07, 2003)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a precast replacement module for repairing a runway structure, in which a lamp for aerial lighting is installed, which is capable of replacing a disconnected conduit as well as replacing a runway equipped with an equalizing lamp.

Another object of the present invention is to provide a method for constructing a precast replacement module for repairing a runway structure, in which a lamp for aerial lighting is installed, which is used for simultaneously replacing a disconnected conduit as well as replacing a runway equipped with an equalization lamp .

According to an aspect of the present invention, there is provided a pre-cast replacement module for repairing a runway structure, which is installed in an airplane for aviation according to the present invention, A second upper replacement submodule, a third upper replacement submodule, a first lower replacement submodule, and a second lower replacement submodule. The first upper replacement submodule can be used for replacing a portion of an upper layer not provided with an equalizing lamp in an runway and no conduit is embedded. The second upper replacement submodule may be used for replacing a portion of an upper layer in which a lamp for equalizing the runway is installed and a conduit is embedded. The third upper replacement submodule is not provided with an equalizing lamp in the runway but can be used for replacing a portion of the upper layer in which the conduit is buried. The first lower replacement submodule may be used for part replacement of a lower layer in which a lamp for equalizing the runway is installed and a conduit is embedded. The second lower replacement submodule can be used for replacing the lower layer in which the conduit is embedded although the lamp for equalization in the runway is not installed.

According to another aspect of the present invention, there is provided a method of constructing a precast replacement module, comprising: removing a runway replacement area, replacing a precast replacement module, connecting a conduit, and fixing a precast replacement module. In the step of removing the runway replacement area, the upper layer and the lower layer of the portion to be replaced in the runway are removed. In the pre-cast replacement module replacement step, the runway portion removed in the runway replacement area removal step is divided into one upper replacement sub-module selected from the three upper replacement sub-modules and one lower one selected from the two lower replacement sub- Replace with a replacement submodule. In the conduit connecting step, a conduit located outside the area removed in the step of removing the runway replacement area connects the conduit inserted into the conduit insertion hole formed in the upper replacement submodule or the lower replacement submodule. In the pre-cast replacement module fixing step, the filler is injected into the precast replacement module through the grout inlet hole.

If a precast replacement module for a runway structure and an installation method for a precast replacement module with a lamp for aviation lighting according to the present invention are used, if the precast replacement module and the alternative module construction method are used, The replacement work can be completed and the remaining 2 to 3 hours can ensure the time to harden the filler. This allows complete repair, maintenance and replacement of the runway to be accomplished. When replacing runway structures for aerodrome lighting, It is possible to utilize the conduit installed in the airplane as it is, and it is advantageous in that it can be constructed and installed in an empty time when the aircraft does not take off and land.

1 shows a cross section of a runway.
Figure 2 shows runways that require repair or replacement.
Fig. 3 illustrates a process of removing a part of an runway provided with an equalizing lamp.
4 shows an embodiment of a precast replacement module according to the present invention.
5 is a cross-sectional view of a precast replacement module in accordance with the present invention.
6 is a detailed view of the second upper replacement sub-module and the first lower replacement sub-module shown in FIG.
7 is a side view of the remaining submodules except for the first upper replacement submodule of the precast replacement module.
FIG. 8 illustrates a precast replacement module construction method for replacing a runway using the precast replacement module shown in FIG.

In order to fully understand the present invention and the operational advantages of the present invention and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings, which are provided for explaining exemplary embodiments of the present invention, and the contents of the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

For convenience of explanation, the 'precast replacement module for repairing a runway structure equipped with a lamp for aviation lighting', which is the name of the invention, will be briefly described as a 'precast replacement module'.

The key idea of the present invention is that a plurality of submodules suitable for replacing the upper layer and the lower layer of the part to be replaced are prepared in advance when the runway is replaced in the manner shown in FIG. 3, By selecting a module and performing a replacement operation, the time required for the replacement operation can be minimized. The present invention proposes three submodules that can be selectively used when replacing the upper layer and two submodules that can be selectively used when replacing the lower layer.

4 shows an embodiment of a precast replacement module according to the present invention.

FIG. 4A shows three upper replacement submodules used for upper layer replacement, and FIG. 4B shows two lower replacement submodules used for lower layer replacement.

Referring to FIG. 4A, the first upper replacement sub-module 410-1 is an example of a lamp that can be used for part replacement of a lamp for lighting and an upper layer in which a conduit is not buried, Replacement submodule 410-2 is an example of what may be used to replace a portion of an upper layer that has both an equalizing lamp and a conduit and the third upper replacement submodule 410-3 is not an equalizing lamp Conduit is an example of what can be used to replace a buried upper layer. The third upper replacement submodule 410-3 has the same structure as the second upper replacement submodule 410-2 except that there is no hole (to be described later) into which the central lighting lamp 130 is inserted .

Referring to FIG. 4B, the first lower replacement sub-module 450-1 is an example of what can be used for replacing the lower layer of the runway, to which the lamp for equalization and the conduit are all buried, The sub-replacement sub-module 450-2 is an example of a sub-module for sub-module 450-2 which can be used for part replacement of a lower layer without an equalizing lamp but with a conduit buried therein.

Although not shown in FIG. 4, it is preferable that both the upper replacement submodule and the lower replacement submodule are implemented using a hard material such as concrete.

Referring to FIG. 4, the precast replacement module according to the present invention is composed of five submodules, and is designed to be used by selecting and combining required submodules according to the position and the situation of the workplace as described below .

The first upper replacement sub-module 410-1 may be used to replace the areas 1 to 3, 7 to 9 in FIG. In this case, when the lower layer also needs to be replaced, the first upper replacement sub-module 410-1 may be inserted and fixed in the lower layer to complete the replacement.

In the case of replacing the three regions 4, 5, and 6 among the regions shown in FIG. 2, two cases are possible.

First, if there is an equalizing lamp in the part to be replaced, and the conduit is installed in the upper layer 110 or the lower layer 120, the upper layer 110 may be replaced by the second upper replacement The first lower replacement sub-module 450-1 may be used as the replacement sub-module 410-1 and the lower layer 120 may be replaced.

Second, if there is no lamp to be replaced and the conduit is installed in the upper layer 110 or the lower layer 120, the upper layer 110 may be replaced by a third upper replacement And the second lower replacement sub-module 450-2 may be used for replacing the lower layer 120. In this case,

Hereinafter, a concrete configuration of the precast replacement module according to the present invention will be described.

5 is a cross-sectional view of a precast replacement module in accordance with the present invention.

5A is a sectional view taken along line AA 'of the second upper replacement sub-module 410-2 shown in FIG. 4A, and FIG. 5B is a sectional view taken along the line BB' of the first lower replacement sub- to be.

Referring to FIG. 5A, an equalizing lamp insertion hole 510 is formed in the second upper replacement sub-module 410-2. Referring to FIG. 5B, the first lower replacement sub- A lamp insertion groove 520 is formed. Since the lamp 130 for lighting is generally inserted and installed up to a part of the lower layer 120 through the upper layer 110, the upper replacement sub-module 410-2 shown in FIG. And it is clear that the reason why grooves are formed in the lower replacement sub-module 450-1 is clear.

6 is a detailed view of the second upper replacement sub-module and the first lower replacement sub-module shown in FIG.

6, the second upper replacement sub-module 410-2 and the first lower replacement sub-module 450-1 according to the present invention include an equalizing lamp insertion hole 611, a grout inlet hole 611, 613, a conduit inlet space 615, and a conduit insertion hole 617. In this case, 6 may be realized as an equalization lamp insertion hole. In the case where the sub-module shown in FIG. 6 is used for upper replacement, a lamp insertion hole is used for an equalization lamp 410, A lamp insertion groove for lighting. The configuration other than the member number 611 is the same whether it is the upper replacement unit or the lower replacement unit. In the following description, the conduit inserting hole is described and the description of the conduit inserting hole is replaced with the description of the conduit inserting hole.

The body 600 may be formed in various shapes, for example, a hexahedral shape as shown in FIG. It is preferable that the plurality of submodules shown in FIG. 4 are manufactured in advance before performing the replacement operation. If the characteristics of the runway to perform the replacement operation are confirmed in advance, then the size and shape of the body 600 It can be varied depending on the example. Of course, it is also possible to perform a replacement operation according to a pre-manufactured sub-module.

In the center of the body 600, an equalizing lamp insertion hole 611 into which the equalization lamp 130 is inserted is formed.

As shown in FIG. 3, it has already been described that the conduits 140 and 150 are also removed when a certain area is removed to replace the runway. The submodules shown in FIG. 6, In order to perform the function of connecting both the disconnected conduits 140 and 150, an arbitrary conduit to be connected to the conduits 140 and 150 may be installed in the submodule shown in FIG. 6, or a conduit 140, A conduit inserting hole 617 for inserting another conduit capable of connecting the conduits 150 and 150 is formed. In the following description, the description will be made on the concept that the conduit insertion hole 617 shown in Fig. 6 includes both the conduit itself and the hole into which the conduit can be inserted.

In order to connect with the conduit pipes 140 and 150 which are disconnected from the conduit pipes inserted into the conduit insertion holes 617, it is necessary to have a certain space for performing the connection work, and the conduit inlet space 615 is immediately proposed . It is preferable that the conduit inlet space 615 is formed at the end of the conduit insertion hole 617, that is, at two edges of the body 600. If the shape of the body 600 is a hexahedron, 615 may be formed inside the body 600 as shown in FIG.

As described above, electric wires for supplying power to the equalizing lamps 130 are inserted into the conduits 140 and 150. The electric wires are inserted in accordance with the time required for the replacement of the runway, and the electric wires are connected to the wires If you do the process, the connection of the wires is not a big problem.

A plurality of grout inlet holes 613 are formed in a row along the conduit insertion holes 617 between the equalization lamp insertion holes 611 and the conduit inlet space 615. The plurality of grout inlet holes 613 are connected to the conduit insertion holes 617. The utilization of the plurality of grout inlet holes 613 will be described later.

As described above, FIG. 6 represents the upper replacement submodule and the lower replacement submodule. In order to distinguish the upper replacement submodule and the lower replacement submodule, the terms " upper " and " lower " For example, the grout inlet port used in the upper replacement submodule may be referred to as an upper grout inlet port, and the grout inlet port used in the lower replacement submodule may be referred to as a lower grout inlet port.

7 is a side view of the remaining submodules except for the first upper replacement submodule of the precast replacement module.

7, the diameter R of the conduit insertion hole 617 passing through the inside of the body 600 starting from the conduit inlet space 615 is larger than the diameter of the conduit pipes 140 and 150 which are disconnected from each other desirable. It is apparent that the diameter of the conduits 140 and 150 previously installed and buried may vary not only depending on the runway but also the depth of burial of the conduits 140 and 150. Considering such actual circumstances, it is possible to directly connect the conduit pipes inserted into the conduit insertion holes 617 and the conduit pipes 140 and 150 which are disconnected by using the free space secured by increasing the diameter R of the conduit insertion holes 617 And when a connection can not be made directly, various types of connection can be performed using the free space.

FIG. 8 illustrates a precast replacement module construction method for replacing a runway using the precast replacement module shown in FIG.

8, the pre-cast replacement module construction method 800 includes a runway replacement area removal step 810, a precast replacement module replacement step 820, a conduit connection step 830, and a precast replacement module fixing step 840).

In the runway replacement area removal step 810, the upper layer 110 and the lower layer 120 of the portion to be replaced in the runway are removed, and the area removed is preferably the same or wider than the precast replacement module. At this time, the conduit 150 previously buried in the upper layer 110 and the conduit 140 buried in the lower layer 120 will also be removed. (See Fig. 3)

In the precast replacement module replacement step 820, the runway portion removed in the runway replacement area removal step 810 is replaced with a precast replacement module. As described above, when an equalizing lamp 130 is present at a portion to be replaced and the conduits 140 and 150 are installed in the upper layer 110 or the lower layer 120, The second upper replacement submodule 410-1 is used to replace the first lower replacement submodule 110 and the first lower replacement submodule 450-1 is used to replace the lower layer 120. [ If there is no lamp to be replaced and the conduit is installed in the upper layer 110 or in the lower layer 120, the upper layer 110 may be replaced by a third upper replacement sub- Module 410-3 may be used and the second lower replacement sub-module 450-2 may be used to replace the lower layer 120. [

In the conduit connecting step 830, the conduits 140 and 150 located outside the area removed in the runway replacement area removing step 810 are connected to the conduits installed in the conduit inserting hole 617. For example, a nut (not shown) may be used to connect one end of the conduits 140 and 150, which are to be connected to each other, and a screw groove, at one end of the conduits 140 and 150, It will be possible.

In the actual construction step, the electric wire installed inside the conduit inserted into the conduit insertion hole 617 and the electric wire installed inside the conduit 140, 150 are connected to the electric wire of the equalization lamp 130 again .

In the precast replacement module fixing step 840, the filler is injected into the precast replacement module through the grout inlet hole 613 provided in the upper part of the precast replacement module. The filler injected through the grout inlet hole 613 can be moved to the side and the lower side of the precast replacement module through the conduit insertion hole 617 and the conduit inlet space 615.

Cement, asphalt and chemicals are used as fillers, which harden in a short time of 1 to 3 hours. Initially, cementitious grout using cement, water and clay was used, but recently, caulk grout is used.

The filler introduced through the grout inlet hole 613 of the precast replacement module can fill both the side surfaces and the bottom surfaces of the conduit insertion hole 617, the conduit inlet space 615, and the precast replacement module of the precast replacement module. As the filler is used, the conduit is fixed to the conduit insertion hole 617 and the precast replacement module is also strongly secured to the existing upper layer 110. The height of the runway of the precast replacement module can be adjusted because it can move to the lower portion of the precast replacement module.

After the precast replacement module fixing step 840 is completed, the lamp 130 for equalization is inserted into the lamp insertion hole 611 for lighting and the electric wire installed in the conduits 140 and 150 is connected to the lamp 130 for equalization The replacement will be complete.

The aircraft does not take off and land 24 hours on the runway, but does not use the runway at certain times of the day. Usually, the aircraft does not use the runway for four to five hours a day, and the runway must be repaired, repaired and replaced in such a short time.

Conventionally, since the time required for repairing, repairing and replacing the runway is at least one day, the runway used for repair, maintenance and replacement is not used and the efficiency of use of the runway is not high.

However, if the precast replacement module and the replacement module according to the present invention are used, the repair, maintenance and replacement work can be completed within 1 to 2 hours, and the time for solidifying the filler can be secured for the remaining 2 to 3 hours , Complete repair, maintenance and replacement of the runway can be achieved.

In order to accomplish this, the pre-cast replacement module 300 for repairing a substructure according to the present invention must be manufactured in advance, and if necessary, a pre-cast replacement module (not shown) . In addition, you will need tools and tools for removing runway surfaces.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

110: upper layer 120: lower layer
130: lamp for lighting 140, 150: conduit
600: Body
611: lamp insertion hole for lighting (lamp insertion hole for lighting)
613: Grout inlet ball
615: Conduit entry space
617: conduit insertion hole

Claims (7)

A precast replacement module for repairing a runway structure in which a lamp for lighting of an airplane is installed in an area where a lamp for lighting is installed in the runway,
A first upper replacement submodule which can be used for replacing a part of an upper layer in which an equalizing lamp is not installed in an runway and a conduit is not buried;
A second upper replacement submodule which is provided with an equalizing lamp in the runway and can be used for replacing a part of an upper layer in which a conduit is embedded;
A third upper replacement submodule which is not provided with an equalizing lamp in the runway but can be used for replacing a part of the upper layer in which the conduit is buried;
A first lower replacement submodule which is provided with an equalizing lamp in the runway and can be used for replacing a part of a lower layer in which a conduit is embedded; And
A second lower replacement submodule which is not provided with an equalizing lamp in the runway but can be used for replacing a portion of a lower layer in which a conduit is buried; of
Respectively,
Wherein the second upper replacement sub-
Upper body;
An equalizing lamp insertion hole passing through the center of the upper body;
Two upper conduit entry spaces each formed at the opposite edges of the upper body and having a predetermined space;
At least one upper conduit insertion hole connecting the two upper conduit entry spaces inside the upper body; And
A grout inlet hole extending from the upper surface of the upper body between the equalization lamp insertion hole and the upper conduit inlet space to the upper conduit insertion hole; / RTI >
Wherein the first lower replacement sub-
Lower body;
An equalizing lamp insertion groove provided at the center of the lower body at the same position as the equalization lamp insertion hole constituting the second upper replacement submodule;
Two lower conduit entry spaces each formed at the opposite edges of the lower body and having a predetermined space;
At least one lower conduit inserting hole connecting the two lower conduit inlet spaces inside the lower body; And
A grout inlet hole extending from the upper surface of the lower body between the equalization lamp insertion groove and the lower conduit intake space to the lower conduit insertion hole; / RTI >
The filling material injected through the grout inlet hole of the second upper replacement submodule fills the inner surface of the at least one upper conduit insertion hole and the outer surface of the conduit tube inserted into the at least one upper conduit insertion hole, And flows into the lower portion of the second upper replacement submodule through the conduit entry space,
The filling material injected through the grout inlet hole of the first lower replacement submodule fills the inner surface of the at least one lower conduit insertion hole and the outer surface of the conduit tube inserted into the at least one lower conduit insertion hole, And the lower portion of the first lower replacement submodule passes through the conduit entry space to the lower portion of the first lower replacement submodule. delete The method according to claim 1,
The third upper replacement submodule has the same configuration as the second upper replacement submodule except that there is no lamp insertion hole for equalization passing through the center of the upper body in the second upper replacement submodule Lt; / RTI >
The second lower replacement submodule has the same configuration as that of the first lower replacement submodule except that there is no equalization lamp insertion groove provided at the center of the lower body in the first lower replacement submodule A precast replacement module for repairing a runway structure equipped with a lamp for aerial lighting. The method according to claim 1,
Wherein the diameter of the upper conduit insertion hole and the diameter of the lower conduit insertion hole is larger than the diameter of the conduit.
A method of installing a precast replacement module for repairing a runway structure, wherein the lamp for air-conditioning is installed in the air conditioner of claim 1,
A runway replacement area removing step of removing the upper layer and the lower layer of the part to be replaced in the runway;
The runway portion removed in the step of removing the runway replacement area is replaced with one lower replaceable submodule selected from among the three upper replaceable submodules and the two upper replaceable submodules selected from the three upper replaceable submodules Cast replacement module replacement step;
A conduit connecting step of connecting a conduit located outside the area removed in the step of removing the runway replacement area and a conduit inserted into the conduit insertion hole formed in the upper replacement submodule or the lower replacement submodule; And
A precast replacement module fixing step of injecting a filler through the grout inlet hole into the conduit inserting hole of the precast replacement module and the lower portion of the precast replacement module; To
Wherein the pre-cast replacement module is mounted on the runway structure. 6. The method according to claim 5, wherein in the precast replacement module replacement step,
When the above-mentioned equalizing lamps are commonly provided in a part to be replaced, and the conduit is installed in the upper layer or the lower layer, the second upper replacement submodule is used as the upper layer replacement And the first lower replacement submodule is used for replacing the lower layer,
If there is no such lamp for replacement and the conduit is installed in the upper layer or in the lower layer, the third upper replacement submodule is used for replacement of the upper layer, Wherein the second lower replacement sub-module (450-2) is used for replacement of the first lower replacement sub-module (450-2). delete

Images