JP2018136139A - Moving device for diagnosing deterioration of tile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a moving device for diagnosing deterioration of a tile, which can stably move along a wall surface even in the case of the wall surface having an aperture or the like.SOLUTION: A moving device 10 comprises: a fixed frame 12; first wheels 21 and second wheels 22 disposed on an upper part and a lower part of the fixed frame 12 respectively; an upper frame 14 which is coupled to a top of the fixed frame 12 and is disposed so as to be vertically movable back and forth relative to the fixed frame 12; a third wheel 23 disposed on the side nearer to a wall surface W at a front end 14a of the upper frame 14; a lower frame 16 which is coupled to a bottom of the fixed frame 12 and is disposed so as to be vertically movable back and forth relative to the fixed frame 12; and a fourth wheel 24 disposed on the side nearer to the wall surface W at a front end 16a of the lower frame 16. The upper frame 14 and the lower frame 16 have such lengths that at least two of the first wheels 21, the second wheels 22, the third wheel 23, and the fourth wheel 24 can be brought into contact with the wall surface W.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a tile deterioration diagnosis moving apparatus.

  For example, tiles affixed to the outer walls and floors of buildings may float, peel, or crack due to aging, etc. Especially, tiles affixed to the outer walls may cause a major accident if they are peeled off due to floats, peeling, or cracks. There is.

  For this reason, conventionally, the deterioration of tiles affixed to the outer wall of a building has been diagnosed (inspected and investigated), and as a method for diagnosing the deterioration of this type of tile, visual inspection method, hammering inspection method, The repulsion method, infrared diagnostic method, etc. are used.

  Among the methods described above, the hammering inspection method uses a test hammer to strike the tile surface with a test hammer and distinguish the subtle difference between the deteriorated part and the sound part, thereby making it difficult to distinguish the tiles. Since the presence or absence of peeling can be determined relatively easily, it is frequently used as a method for diagnosing tile deterioration.

On the other hand, as in the sound hitting inspection method, a scraping method is also frequently used as a tile deterioration diagnosis method that identifies a deteriorated portion based on a subtle difference in sound between a deteriorated portion and a sound portion (for example, see Patent Document 1).
The rubbing method is, for example, pressing a metal ball having a diameter of about 20 mm against the tile surface of the inspection target surface, moving the tile surface so as to rub with the metal ball, and lifting or peeling the tile from the sound (friction sound) generated at that time. It is possible to determine the presence or absence of deterioration, and it is possible to identify a deteriorated portion.

  Furthermore, this rubbing method is a method for capturing the rubbing sound caused by moving the metal ball while pressing the metal ball against the tile surface of the inspection target surface. Easy to plan. In other words, it can be diagnosed by operating a robot, etc., and the inspector analyzes the scratching sound recorded by the microphone with a computer, etc., and is less affected by individual differences such as the inspector's experience and qualities, with high accuracy. Diagnosis can be performed.

Japanese Utility Model Publication No. 7-34367

  When a diagnosis robot (a tile deterioration diagnosis robot, hereinafter sometimes referred to as a “diagnostic robot”) is used based on the above-described rubbing method and the tile deterioration diagnosis is performed by the rubbing method, the diagnosis robot is A mechanism is provided that is suspended and supported on a wall surface by wheels provided in the diagnostic robot, and is movable along the wall surface. However, the conventional diagnostic robot has a problem that when the wheel reaches the opening or the like, the supporting force from the wall is lost, and the diagnostic robot becomes unstable, so that the diagnosis cannot be performed. Therefore, for example, it has been difficult to use a diagnostic robot on a surface having a balcony such as a condominium or a wall surface having an opening such as a window.

  The present invention has been made in view of the above circumstances, and provides a tile deterioration moving device that can move stably along a wall surface even with a wall surface having an opening or the like.

  The tile degradation diagnosis moving device according to claim 1 is a moving device that moves along a wall surface in which an opening or a recess is formed, and is configured to be arranged to face the wall surface. A fixed frame; a diagnostic device for diagnosing deterioration of tiles fixed to the fixed frame and affixed to the wall surface; a first wheel disposed on the wall surface side at an upper part of the fixed frame; A second wheel disposed on the wall surface side in the lower part, an upper frame connected to the upper side of the fixed frame so as to be movable forward and backward with respect to the fixed frame, and the wall surface at the tip of the upper frame. A third wheel arranged on the side, a lower frame connected to the lower side of the fixed frame and arranged to be movable forward and backward with respect to the fixed frame, A fourth wheel disposed on the wall surface side at the end, and in the vertical direction, the length of the upper frame and the length of the lower frame are between the third wheel and the fourth wheel. When the opening or the recess is positioned, the length is such that at least two of the first wheel, the second wheel, the third wheel, and the fourth wheel can come into contact with the wall surface. Features.

  According to the above configuration, each of the upper frame and the lower frame extends above and below the fixed frame, and at least two of the first wheel, the second wheel, the third wheel, and the fourth wheel are wall surfaces. By setting the length to be able to abut against the wall surface having at least two openings or recesses larger than the distance between the first wheel and the second wheel in the vertical direction, at least two wheels are on the wall surface. Since it abuts and a support force from the wall surface is obtained, it can move stably along the wall surface.

The tile degradation diagnosis moving apparatus according to the present invention can move along a wall surface stably even on a wall surface having an opening, a recess, or the like.
Further, according to the tile deterioration diagnosis moving device according to the present invention, since the wall stably moves even on the wall surface having the opening or the recess as described above, the deterioration of the tile stuck on the wall surface is diagnosed. be able to.

It is a figure which shows the structure of the moving apparatus for deterioration diagnosis of the tile to which this invention is applied, Comprising: (a) is a front view, (b) is a sectional side view. It is a figure which shows the structure of the moving apparatus for deterioration diagnosis of the tile to which this invention is applied, Comprising: (a) is a front view, (b) is a sectional side view. It is a figure which shows the structure of the moving apparatus for deterioration diagnosis of the tile to which this invention is applied, Comprising: (a) is a front view, (b) is a sectional side view. It is a figure which shows the structure of the moving apparatus for deterioration diagnosis of the tile to which this invention is applied, Comprising: (a) is a front view, (b) is a sectional side view.

  Hereinafter, embodiments of a tile degradation diagnosis moving apparatus to which the present invention is applied will be described. Note that the drawings referred to in the following description are schematic, and the ratios of length, width, and thickness are not necessarily the same as actual ones, and can be changed as appropriate.

  As shown in FIG. 1, a tile degradation diagnosis moving device 10 (hereinafter, simply referred to as “moving device 10”) is a moving device that moves along a wall surface W on which an opening A is formed, and includes at least A fixed frame 12, a diagnostic device 30, an upper frame 14, a lower frame 16, a first wheel 21, a second wheel 22, a third wheel 23, and a fourth wheel are provided.

The wall surface W is a so-called outer wall of a building such as an apartment, and tiles (not shown) are pasted on the wall surface W for the purpose of protecting or decorating the outer wall. The opening A is formed by a balcony, a window, or the like at each level of the building, and a plurality of openings A are formed as illustrated in FIG.
Hereinafter, the direction along the wall surface W is referred to as “vertical direction”, and the direction orthogonal to the vertical direction is referred to as “lateral direction”.

  The fixed frame 12 is a frame that functions as a main body of the moving device 10 and is configured to be disposed so as to be opposed to the wall surface W. The fixed frame 12 can prevent deterioration of tiles attached to the wall surface W including the diagnostic device 30. It has the necessary configuration for diagnosis. Specifically, a dome-shaped cover 32 in a side view is disposed on the side opposite to the wall surface W side of the fixed frame 12 (that is, the outdoor side), and the diagnostic device 30 and the diagnostic device 30 are driven inside the cover 32. A driving device (not shown) is provided.

The diagnostic device 30 includes a rubbing rod 34 disposed on the fixed frame 12, a support portion 36 that supports the rubbing rod 34, a rubbing rod advancing / retreating mechanism 38 for moving the rubbing rod 34 forward and backward in a predetermined direction, and a diagnostic result. And a processing unit (not shown).
The rubbing rod 34 includes a shaft portion extending in the lateral direction, and a metal ball formed with a diameter of, for example, about 20 mm at the tip of the shaft portion on the wall surface W side.
The support portion 36 is inserted into the shaft portion of the rubbing rod 34 and is connected to the rubbing rod advance / retreat mechanism 38.
The rubbing rod advance / retreat mechanism 38 is connected to the fixed frame 12 and is configured to move the rubbing rod 34 inserted through the support portion 36 in the lateral direction so that the rubbing rod 34 can be moved closer to and away from the wall surface W. ing.
The diagnosis result processing unit is connected to the rubbing rod advance / retreat mechanism 38, receives deterioration information related to tiles such as a rubbing sound from the rubbing rod 34 in conjunction with the advancing / retreating movement of the rubbing rod 34 in the lateral direction, and processes it appropriately.

  The diagnostic device 30 is not particularly limited as long as it has a function of diagnosing deterioration of tiles attached to the wall surface W.

  A wire connecting portion 40 is attached above the cover 32. The wire connecting portion 40 is connected to the tip in the downward direction of the wire E suspended from a parapet (not shown) on the roof of the building. With such a configuration, the moving device 10 can be suspended from a parapet or the like on the roof of a building.

  The upper frame 14 is connected to the upper portion of the fixed frame 12 and is disposed so as to be able to advance and retreat in the vertical direction. Specifically, the upper frame 14 is a frame member having a rectangular shape in plan view, and is arranged to be slidable in the vertical direction while being in contact with the wall surface W side of the fixed frame 12.

  The lower frame 16 is connected to the lower portion of the fixed frame 12 and is arranged to be able to advance and retreat in the vertical direction. Specifically, the lower frame 16 is a frame member having a rectangular shape in plan view, and is arranged to be slidable in the vertical direction while being in contact with the wall surface W side of the fixed frame 12.

  In the upper frame 14 and the lower frame 16, members that are connected to members extending in the vertical direction and extending in the width direction can be omitted. In other words, the moving device 10 may include an H-shaped frame in plan view (when the wall surface W is viewed from the front as shown in (a) of each of FIGS. 1 to 4).

  The first wheel 21 is disposed on the wall surface W side in the upper part of the fixed frame 12, and the second wheel 22 is disposed on the wall surface W side in the lower part of the fixed frame 12. As described above, when the moving device 10 is suspended from a parapet or the like on the roof of the building, the first wheel 21 and the second wheel 22 are wheels that contact the wall surface W and can rotate along the wall surface W. is there.

The third wheel 23 is arranged on the wall surface W side at the tip 14 a of the upper frame 14.
The fourth wheel 24 is disposed on the wall surface W side at the tip 16 a of the lower frame 16. Similar to the first wheel 21 and the second wheel 22, the third wheel 23 and the fourth wheel 24 come into contact with the wall surface W when the moving device 10 is suspended from a parapet or the like on the roof of the building. It is a wheel that can rotate along.

Each of the upper frame 14 and the lower frame 16 is fixed by screwing or the like at a predetermined relative position with respect to the upper and lower portions of the fixed frame 12 before the moving device 10 is suspended from a parapet or the like on the roof of the building. Has been.
The predetermined relative position described above refers to the first wheel 21, the second wheel 22, the third wheel 23, and the first wheel when the opening A is positioned between the third wheel 23 and the fourth wheel 24 in the vertical direction. The lengths of the upper frame 14 and the lower frame 16 that allow at least two of the four wheels 24 (in FIG. 1B, the first wheel 21 and the fourth wheel 24) to contact the wall surface W can be achieved. All positions are relevant. Such a predetermined relative position is appropriately set depending on the size of the opening A in the vertical direction and the size of the wall surface W between the openings A.

  When diagnosing the presence / absence of deterioration such as floating / peeling / cracking of tiles affixed to the wall surface W of the building using the moving device 10 described above, as shown in FIG. The first wheel 21, the second wheel 22, the third wheel 23, the fourth wheel 24, and the rubbing rod 34 are arranged on the wall surface W side.

  Next, the rubbing rod advancing / retreating mechanism 38 is driven at a predetermined position where diagnosis starts, and the rubbing rod 34 is advanced in the lateral direction and pressed against the wall surface W. From that state, the moving device 10 is moved up and down along the wall surface W (basically from the bottom to the top), and the metal ball of the scraping bar 34 is moved forward and backward while being pressed against the tile of the wall surface W. Then, the noise generated by the processing is processed by the diagnosis result processing unit, and the presence or absence of deterioration such as tile floating and peeling is diagnosed.

  In the moving device 10 according to the present embodiment, when diagnosing the presence or absence of deterioration such as tile floating / peeling as described above while moving in the vertical direction along the wall surface W, When the opening A is located between the fourth wheel 24 and the first wheel 21, the second wheel 22, the third wheel 23, and the fourth wheel 24, at least two wheels come into contact with the wall surface W. An upper frame 14 and a lower frame 16 extend above and below the fixed frame 12.

  For example, as illustrated in FIG. 2, when the opening AX is located between the third wheel 23 and the fourth wheel 24 among the plurality of openings A, the third wheel 23 and the second wheel 22 The first wheel 21 and the fourth wheel 24 are in contact with the wall surface W and the tile at the contact C, respectively, and the supporting force from the wall can be obtained at two locations. Thus, by obtaining the supporting force from the wall from two places, the moving device 10 and the diagnostic device 30 are stabilized.

  As illustrated in FIG. 3, the moving device 10 rises from the relative position shown in FIG. 2, the opening AX of the opening A is located between the third wheel 23 and the first wheel 21, and immediately above the opening AX. When the opening AY is located between the second wheel 22 and the fourth wheel 24, all of the first wheel 21, the second wheel 22, the third wheel 23, and the fourth wheel 24 are respectively at the contact C. Contacting the wall surface W, support force from the wall can be obtained at four locations. Thus, by obtaining the supporting force from the wall from four places, the moving device 10 and the diagnostic device 30 are stabilized.

As illustrated in FIG. 4, when the moving device 10 further rises from the relative position shown in FIG. 3 and the opening AY is located between the third wheel 23 and the fourth wheel 24 among the plurality of openings A. The first wheel 21 and the fourth wheel 24 are not in contact with the wall surface W, but the third wheel 23 and the second wheel 22 are in contact with the wall surface W and the tile at the contact C, respectively, and the supporting force from the wall is two places. can get. Thus, by obtaining the supporting force from the wall from two places, the moving device 10 and the diagnostic device 30 continue to be stable.
Therefore, according to the moving device 10 of the present embodiment, the wall surface W having the opening A is stably moved along the wall surface by obtaining the supporting force from the wall from at least two places, and the floating / peeling of the tile is performed. The presence or absence of deterioration such as can be diagnosed.

  The preferred embodiment of the present invention has been described in detail above, but the present invention is not limited to the specific embodiment, and various modifications can be made within the scope of the present invention described in the claims. It can be changed.

For example, the wall surface W may be provided with a recess in addition to the opening A. Even in such a case, the upper frame 14 and the lower frame are arranged such that at least two of the first wheel 21, the second wheel 22, the third wheel 23, and the fourth wheel 24 abut against the wall surface W. If 16 extends above and below the fixed frame 12, the moving device 10 does not become unstable due to any of the wheels fitting into the recess, and the same effect as in the above-described embodiment can be obtained.
In addition, even if it is a case where one opening A is formed in the outer wall of a building, the moving apparatus 10 is applicable.

  Further, when there is a variation in the size of the opening A of the building in the vertical direction or the size of the wall surface W between the openings A, the length of the upper frame 14 extending above the fixed frame 12, and the fixed frame The length of the lower frame 16 extending below 12 may be appropriately adjusted by a remote control or the like.

10 Moving device (Moving device for tile deterioration diagnosis)
12 fixed frame 14 upper frame 16 lower frame 21 first wheel 22 second wheel 23 third wheel 24 fourth wheel W wall surface

Claims (1)

A moving device that moves along a wall surface in which an opening or a recess is formed,
A fixed frame configured to be arranged so as to face the wall surface;
A diagnostic device for diagnosing deterioration of tiles fixed to the fixed frame and attached to the wall;
A first wheel arranged on the wall surface at the upper part of the fixed frame;
A second wheel disposed on the wall surface at the bottom of the fixed frame;
An upper frame connected to the upper side of the fixed frame and arranged to be movable back and forth with respect to the fixed frame;
A third wheel disposed on the wall surface at the tip of the upper frame;
A lower frame connected to the lower side of the fixed frame and arranged to be movable forward and backward with respect to the fixed frame;
A fourth wheel disposed on the wall surface at the tip of the lower frame;
With
In the vertical direction, the length of the upper frame and the length of the lower frame are set such that when the opening or the recess is positioned between the third wheel and the fourth wheel, A moving device for deterioration diagnosis of a tile, characterized in that at least two of the wheels, the third wheel, and the fourth wheel can be brought into contact with the wall surface.

Images