JP2000145131A - Transfer device on wall face - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a safe transfer device on a wall face which can transfer along a plurality of different wall faces. SOLUTION: This transfer device is provided with a first transfer structure 3 which can axially transfer along a first guide rail 1 positioned in the underside, a second transfer structure 4 which can axially transfer along a second guide rail positioned in the upperside, and a tranfer body 5 which is disposed between both structures so as to stride over them and integrally transferred together with respective transfer structures 3, 4. The first transfer structure 3 and the second transfer structure 4 are provided with a traveling roller 11 which can travel on the upper face of respective guide rails 1 and whose traveling direction line L1 is freely changeable within a specified range of angle and a regulation means 12 regulating both horizontal and vertical relative displacements of respective traveling rollers 11 against respective guide rails 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall moving device which moves along a wall of a building, for example.

[0002]

2. Description of the Related Art In recent years, some buildings have a side wall surface or a ceiling wall surface in addition to a side wall surface in consideration of the aesthetics of the appearance. In, it is necessary to periodically clean the glass surface and maintain the mirror surface.

In such a case, since the object is a glass surface, a ladder or the like cannot be directly hung on the surface, and therefore, the object usually moves on the roof along a guide rail arranged on the roof of the building. The workbench is suspended from the moving device, and an operator is mounted on the workbench to perform cleaning.

[0004]

However, in such a conventional roof-top moving device, the moving direction is limited to linear movement only. For example, in a rectangular building, In order to correspond to all of the plurality of wall surfaces, it is necessary to arrange the moving devices by the number of the wall surfaces of the building, which is very uneconomical.

In addition, since the work table is suspended from the wall moving device arranged on the roof, the work table has poor stability, and there is room for improvement in terms of work safety.

Accordingly, the present invention has an object to provide a highly safe and highly safe wall moving apparatus which can move along a plurality of different walls and has high economic efficiency. It is a thing.

[0007]

Means for Solving the Problems In the present invention, the following configuration is adopted as specific means for solving such problems.

According to the first invention of the present application, a pair of upper and lower guide rails 1, which are arranged in parallel at predetermined intervals in the vertical direction,
In the wall moving device which moves in the axial direction along the second guide rail 2, the first of the pair of upper and lower guide rails 1 and 2 is movable in the axial direction along the first guide rail 1 located on the lower side. 1 moving mechanism 3, a second moving mechanism 4 movable in the axial direction along the second guide rail 2 positioned above, and a straddle between these moving mechanisms 3 and 4 so as to connect the moving mechanisms 3 and 4. Each of the moving mechanisms 3 and 4
The first moving mechanism 3 is capable of traveling on the upper surface of the first guide rail 1 in the axial direction, and the traveling direction line L ₁ is A traveling roller 11 that can be changed within a predetermined angle range in a horizontal plane;
And regulating means 12 for regulating the relative displacement of the guide rail 1 in both the horizontal direction and the upward direction, while the second moving mechanism 4 moves the upper surface of the second guide rail 2 to its axis. running rollers 31 whose direction of travel line L ₁ with are capable of traveling in the direction is freely changed within a predetermined angular range in the horizontal plane and the running roller 31
Regulating means 32 for regulating the relative displacement of the second guide rail 2 in both the horizontal direction and the upward direction.
And is provided.

According to a second aspect of the present invention, in the wall surface moving device according to the first aspect, at least one pair of the first moving mechanisms 3 is arranged at a predetermined interval in the axial direction of the first guide rail 1, while It is characterized in that at least one second moving mechanism 4 is arranged.

According to a third aspect of the present invention, in the wall surface moving device according to the first aspect, the moving body 5 is constituted by a ladder unit.

[0011]

According to the present invention, the following effects can be obtained by adopting such a configuration.

In the wall moving apparatus according to the first invention of the present application, the moving body 5 includes a first moving mechanism 3 whose lower part is movable in the axial direction along the first guide rail 1. The upper part thereof is integrated with the second moving mechanisms 4 which are movable in the axial direction along the second guide rails 2 by being respectively connected thereto. The upper surface of the first guide rail 1 can travel in the axial direction thereof, and the traveling direction line L
₁ is a traveling roller 11 which can be changed within a predetermined angle range in a horizontal plane, and regulating means 12, 12 for regulating the relative displacement of the traveling roller 11 with respect to the first guide rail 1 both in the horizontal direction and in the upward direction. while comprising, the second moving mechanism 4 is the running direction line L ₁ while being capable traveling upper surface 2 the second guide rail in the axial direction is freely changed within a predetermined angular range in the horizontal plane The vehicle includes a traveling roller 31 and regulating means 32 for regulating the relative displacement of the traveling roller 31 with respect to the second guide rail 2 both in the horizontal direction and in the upward direction.

Therefore, according to the wall moving device of the present invention, the moving body 5 arranged vertically, for example, along the wall surface of the building has its upper and lower ends at the guide rails 1 and 2, respectively. When the moving body 5 moves integrally with the moving mechanisms 3 and 4 in accordance with the movement of the moving mechanisms 3 and 4, It hardly swings as in the structure in which the moving body is suspended and supported, and the stability of the moving body 5 when moving is high.
As a result, the safety in using the wall moving device is improved.

Further, the moving mechanisms 3 and 4 can run on the upper surfaces of the first and second guide rails 1 and 2 in the axial direction, respectively, and the running direction line L ₁ is within a predetermined angle range in a horizontal plane. Since the guide rollers 1 and 31 can be freely changed by the guide rails 1, 31 as well as the guide rails 1, 2 as well as
Even if the 2 extends in a curved shape, said each of the running rollers 11 and 31 of the respective moving mechanisms 3 and 4 which appropriately modified are that respective the travel direction line L ₁ by the guide in the horizontal plane It is possible to travel on each of the guide rails 1 and 2 while matching the curved center line L ₀ of the rails 1 and 2. As a result, for example, the guide rails 1 and 2
Is arranged along the wall surface of the building, and this wall surface is a curved wall surface having an outer corner or an inner corner, or the wall surface is a curved wall surface, or a curved wall surface Even if the moving body 5 is a wall that is a combination of a wall surface and a curved wall surface, the moving body 5 does not define any of these outgoing corners or ingoing corners, or a boundary between a flat portion and a curved surface portion. You can move through without difficulty. Therefore, it is not necessary to provide a wall moving device corresponding to each wall as in the related art, and the moving body 5 can correspond to all the walls of various forms continuous in the moving direction by installing a single wall moving device. The number of required wall moving devices can be reduced, thereby improving the economical efficiency of the equipment.

Further, in this case, each of the moving mechanisms 3, 4
Regulating means 12, 12, 32, 3 for regulating the relative displacement of the running rollers 11, 31 with respect to the guide rails 1, 2 both in the horizontal direction and in the upward direction.
2, the moving mechanisms 3 and 4 are reliably prevented from coming off or floating from the guide rails 1 and 2, and are combined with the running functions of the running rollers 11 and 31. The above-described wall moving device realizes stable and highly secure movement even in the movement of a curved portion.

According to the wall surface moving device of the second invention of the present application, the following specific effects can be obtained in addition to the effects described above. That is, in the present invention, at least one pair of the first moving mechanisms 3 is arranged at a predetermined interval in the axial direction of the first guide rail 1,
Since at least one second moving mechanism 4 is arranged, when the moving body 5 moves in a horizontal direction integrally with the moving mechanisms 3 and 4, the moving body 5
Is supported at least at three points, so that it can be reliably prevented from tilting in the lateral direction, and the moving body 5 can be moved in an appropriate posture, and thus, the use of the wall moving device is difficult. Safety will be further improved.

According to the wall moving device of the third aspect of the present invention, the following specific effects can be obtained in addition to the effects described above. That is, in the present invention, since the moving body 5 is constituted by the ladder unit 5, the ladder unit 5 is moved while always maintaining the proper posture, and also in the operating state during the movement and after the movement is stopped. Since the posture is in a stable state, the safety in use of the ladder unit 5 is kept high.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a wall moving device according to the present invention will be specifically described based on preferred embodiments.

1 to 3 show a wall moving device Z according to an embodiment of the present invention. This wall moving device Z
The ladder unit 5 used for ascending and descending of a worker to the roof surface 50b of the building 50 is one of the constituent elements (corresponding to the “moving body” in the claims). Can be moved to an arbitrary position along the side wall surface 50a of the building 50. In addition to the ladder unit 5, the first moving mechanism 3 and the second moving mechanism 4 It is comprised including.

The building 50 mentioned as an example in this embodiment has a vertical side wall surface 5 as shown in FIG.
The side wall surface 50a is provided with a plurality of straight wall portions 51, 51,. And
Near the lower end of the side wall surface 50a of this building 50 and the roof top surface 50b
The first guide rail 1 and the second guide rail 2 described below are respectively arranged in the vicinity of the peripheral edge in an extended form corresponding to the shape of the side wall surface 50a of the building 50,
The wall moving device Z is supported by the pair of upper and lower guide rails 1 and 2, and is movable along the guide rails.

The ladder unit 5 the ladder unit 5, as shown in FIGS. 2 and 3, a substantially L-shaped in a side view form so as to straddle the edge of the roof surface 50b from the side wall surface 50a of the building 50 Ladder body 55 with
And a handrail 56 arranged on one side of the ladder main body 55 at a predetermined interval. The ladder unit 5 has its lower end connected and fixed to a pair of left and right first moving mechanisms 3 and 3 described later, and its upper end connected to a second moving mechanism 4 described later.

First Guide Rail 1 As shown in FIGS. 4 to 6, the first guide rail 1 is formed of a tube having a circular cross section of a predetermined diameter. As shown in FIG. 1, the first guide rail 1 has a predetermined interval outward from the straight wall 51 at a position corresponding to the straight wall 51 of the side wall surface 50a of the building 50 in plan view. The straight corner portion 1a is extended in a separated state, and a portion corresponding to the above-mentioned corner portion 52 has a curved corner portion 1b which bulges and curves so as to detour outside the corner portion 52 in an arc shape. In addition, a portion corresponding to the above-mentioned corner portion 53 is formed as an inside-corner bent portion 1c which immerses and curves so as to detour in an arc shape inside the inside corner portion 53. In a side view, as shown in FIG. 3, it extends horizontally.

Second guide rail 2 As shown in FIG. 7, the second guide rail 2 is formed of a tube having a circular section having a predetermined diameter. As shown in FIG. 1, the second guide rail 2 has a linear portion 2 corresponding to the extended shape of the first guide rail 1 in plan view.
a, a curved corner 2b and a curved corner 2c. On the other hand, in a side view, as shown in FIG. 3, they are arranged horizontally so as to be parallel to the first guide rail 1. Therefore, the distance between the first guide rail 1 and the second guide rail 2 is constant at any position in the axial direction.

First moving mechanism 3 The first moving mechanism 3 supports the lower end of the ladder unit 5 and is movable in the axial direction along the first guide rail 1 as described above. FIG.
As shown in FIG. 6 to FIG. 6, it is configured to include a traveling roller 11 described below and a pair of side rollers 12.

The running roller 11 has a tread portion 1 having a predetermined diameter.
1a and a wheel body having a pair of flanges 11b, 11b located on both sides thereof. The traveling roller 11 is provided with a swing bracket 14 having a substantially U-shaped cross section.
Are rotatably supported via roller pins 16.
The swing bracket 14 is rotatably supported by a bolt 21 on a plane including the roller pins 16 with respect to the fixed bracket 13 described below.

That is, the fixing bracket 13 has a substantially U-shaped cross-sectional shape, and is provided with flange portions 13a, 13a extending horizontally outward at both left and right lower ends thereof. Then, the back portion 13 of the fixing bracket 13
b, a mounting bracket 15 connected to the lower end of the ladder unit 5 has a bolt 21 and a nut 2 screwed thereto.
3 and the bolt 21 is further provided with a back portion 14a of the swing bracket 14 with a pair of upper and lower thrust bearings 22, 22 interposed therebetween.
4 and the nut 25 are fastened and fixed, whereby the swing bracket 14 is integrated with the fixed bracket 13. In this state, as shown in FIG. 6, the swing bracket 14, that is, the running roller 11 is rotated by the thrust bearings 22, 22, and the roller pin 16 is rotated about the bolt 21. , And the traveling direction line L ₁ can be changed by a predetermined angle “θ” in the left-right direction with respect to the guide rail center line L ₀ of the first guide rail 1.

On the other hand, the side rollers 12 each having a truncated cone shape are attached to the flange portions 13a, 13a of the swing bracket 14 by bolts 26 and nuts 27 screwed thereto. I have. The side roller 12 is a “regulator” in the claims.
Although not shown, the bolt 2
6 is rotatable around its axis. Further, the pair of left and right side rollers 12, 12 is configured such that the traveling roller 11 supported via the fixed bracket 13 and the swing bracket 14 is moved in the left-right direction and the upward direction with respect to the first guide rail 1. The relative movement is within a predetermined range (specifically, the amount of deviation between the axial center position of the running roller 11 and the center of the first guide rail 1 in the horizontal direction is restricted to a predetermined size,
The height of the tread surface 11a of the running roller 11 from the first guide rail 1 is restricted within a predetermined range. The side rollers 12, 12 have their large-diameter portions on the lower end side opposed to each other below the center position of the first guide rail 1 with a smaller interval than the diameter of the first guide rail 1. The mounting position is set.

The first moving mechanism 3 having the above configuration
In this embodiment, a pair of left and right is arranged so as to correspond to the left and right sides of the ladder main body 55 of the ladder unit 5, respectively.

Second moving mechanism 4 The second moving mechanism 4 supports the upper end of the ladder unit 5 and is movable in the axial direction along the second guide rail 2 as described above. The basic configuration is the same as that of the first moving mechanism 3. That is, as shown in FIG. 7, the second moving mechanism 4 includes a running roller 31 described below and a pair of side rollers 32, 32.

The running roller 31 is provided with a tread portion 3 having a predetermined diameter.
1a and a wheel body having a pair of flanges 31b, 31b located on both sides thereof. The traveling roller 31 includes a swing bracket 34 having a substantially U-shaped cross section.
Is rotatably supported via a roller pin 37.
The swing bracket 34 is rotatably supported by a bolt 41 on a plane including the roller pins 37 with respect to a fixed bracket 33 described below.

That is, the fixing bracket 33 has a substantially U-shaped cross-sectional shape and is provided with flange portions 33a, 33a extending outward in the horizontal direction at both left and right lower ends thereof. And the back part 33 of this fixing bracket 33
b, a mounting bracket 35 connected to the upper end of the ladder unit 5 via a base 36 is fastened by a bolt 41 and a nut 43 screwed thereto, and the bolt 41 further includes the swing The back 3 of the moving bracket 34
4 a is fastened and fixed by a nut 44 and a nut 45 with a pair of upper and lower thrust bearings 42, 42 interposed therebetween, whereby the swing bracket 34 is integrated with the fixed bracket 33. In this state, the swing bracket 34, that is, the running roller 31 is rotatable on a plane including the roller pin 37 around the bolt 41 by the rotation supporting action of the thrust bearings 42, 42. As in the case of the first moving mechanism 3, the running direction line L ₁ of the side roller 32 is at a predetermined angle “θ” in the left-right direction with respect to the guide rail center line L ₀ of the first guide rail 1. At the same time (see FIG. 6).

On the other hand, the side rollers 32 each having a truncated conical appearance are attached to the flange portions 43a, 43a of the swing bracket 44 by bolts 46 and nuts 47 screwed thereto. I have. This side roller 32 is a “regulator” in the claims.
Although not shown, the bolt 4
6 is rotatable around its axis. In addition, the pair of left and right side rollers 32, 32 is configured such that the traveling roller 31, which is supported via the fixed bracket 33 and the swing bracket 34, moves in the left-right direction and upward direction with respect to the second guide rail 2. This is for restricting relative movement within a predetermined range, and in order to realize such a function, the side rollers 32, 32
The large-diameter portion on the lower end side is below the center position of the second guide rail 2 and the second guide rail 2
The mounting position is set so that they face each other with an interval smaller than the diameter dimension of.

The second moving mechanism 4 having the above configuration
In this embodiment, only one set is disposed at the center in the width direction of the ladder main body 55 of the ladder unit 5.

Next, the operation of the wall moving device Z constructed as described above is moved along a pair of upper and lower guide rails 1 and 2 arranged along the building 50. Will be described.

As shown in FIGS. 2 and 3, the ladder unit 5 in the wall moving device Z is used by using the wall moving device Z disposed between the pair of guide rails 1 and 2. Is moved to an appropriate position along the side wall surface 50a of the building 50, when an operator applies an operating force to the left or right in the horizontal direction by a human operator, the wall moving device Z Are the running rollers 1 of the moving mechanisms 3 and 4 respectively disposed at the upper and lower ends thereof.
The guide rails 1, 2 corresponding to the guide rails 1, 31, respectively.
By rolling above, it is moved in the axial direction along each of the guide rails 1 and 2. In this case, when the moving range of the wall moving device Z is the linear portions 1a, 2a of the guide rails 1, 2, the moving mechanisms 3, 4 are used.
Each running rollers 11 and 31 of, as a solid line shown in FIG. 6, is rotated in a state in which the running direction line L ₁ is substantially matched to the guide rail center line L ₀ of the respective guide rails 1 and 2, said wall surface The movement of the moving device Z is realized.

On the other hand, for example, as shown in FIG. 8, the wall moving device Z moves the portions corresponding to the bent corners 1b, 2b of the guide rails 1, 2, and FIG. As shown, when the wall moving device Z moves the portions corresponding to the corners 1c, 2c of the guide rails 1, 2, the traveling rollers 1 of the moving mechanisms 3, 4 are moved.
1, 31 is appropriately rotated on a horizontal plane as to match the travel direction line L ₁ to the curved guide rail center line L ₀ of each guide rail 2, thereby the respective running rollers 11 and 31 Traveling on each of the guide rails 1 and 2,
That is, the movement of the wall moving device Z is realized.

As described above, in the wall moving apparatus Z of this embodiment, the upper and lower ends of the ladder unit 5 are supported by the moving mechanisms 3 and 4 moving along the guide rails 1 and 2, respectively. Therefore, the ladder unit 5 is moved with the movement of each of the moving mechanisms 3 and 4.
When the ladder unit 5 moves integrally with the ladder unit 5, the ladder unit 5 hardly swings, for example, unlike a conventional structure in which a moving body is suspended and supported.
Of the wall moving device Z, the safety in use of the wall moving device Z is improved accordingly.

The moving mechanisms 3 and 4 can run on the upper surfaces of the first and second guide rails 1 and 2 in the axial direction, respectively, and the running direction line L ₁ is a predetermined angle “θ” in the horizontal plane. Roller 1 that can be changed within the range
By providing the guide rails 1, 31,
When the guide rails 1 and 2 extend in a curved shape, as well as when the guide rails 1 and 2 extend in a straight line (that is, as described above, the bent corner portions 1b and 2b or the bent corner portions 1c and 2c). even when moving) and the respective running rollers of the respective moving mechanisms 3 and 4 11 and 31 which respective has its traveling direction line L ₁ by being suitably changed in a horizontal plane the guide rails 1, 2
It is possible to travel on each of the guide rails 1 and 2 while matching with the center line L ₀ extending in a curved line of FIG. Is arranged along the side wall surface 50a, and the side wall surface 50a is a curved wall surface having an outgoing corner portion 52 or an incoming corner portion 53, or the side wall surface 50a
Is a curved wall surface, or is a wall surface associated with a combination of a curved wall surface and a curved wall surface, the ladder unit 5 does not It can pass through the portion 53 or the boundary between the flat portion and the curved portion without any trouble. Therefore, it is not necessary to provide a wall moving device corresponding to each wall as in the related art, and the entire wall surface 50a of the building 50 is provided by installing the single wall moving device Z.
The ladder unit 5 can be made to correspond to the above, and the economical efficiency of the equipment is improved by reducing the required number of the wall moving devices Z.

Furthermore, in this case, each of the moving mechanisms 3, 4
Are provided with the side rollers 12, 12 and 32, 32, which regulate the relative displacement of the running rollers 11, 31 with respect to the guide rails 1, 2 both in the horizontal direction and in the upward direction. The moving mechanisms 3, 4 are reliably prevented from coming off or floating from the guide rails 1, 2, and the traveling rollers 11,
Combined with the running function of 31, the wall moving device Z realizes stable and highly safe movement even in the movement of a curved portion.

Others (1) In the above embodiment, the ladder unit 5
A pair of the first moving mechanisms 3 is arranged at a lower end of the ladder unit 5 at a predetermined interval, and only one second moving mechanism 4 is arranged at an upper end of the ladder unit 5. The number of the moving mechanisms 3 and 4 is not limited at all. For example, the number of the moving mechanisms 3 and 4 can be appropriately increased or decreased according to the length of the ladder unit 5 (that is, the interval between the moving mechanisms 3 and 4). .

(2) In the above embodiment, the relative positions of the first guide rail 1 and the second guide rail 2 are set such that they have a predetermined interval in plan view. However, the invention of the present application is not limited to such an arrangement configuration, and it goes without saying that, for example, the guide rails 1 and 2 can be set at the same position in the vertical direction.

(3) In the above embodiment, the ladder unit 5 as a moving body is provided between the moving mechanisms 3 and 4 to constitute the wall moving device Z. The structure is not limited, and a structure other than the ladder unit 5, for example, a work unit for boarding a worker or a cleaning unit for automatic operation can be appropriately used as the moving body as needed.

(4) In the above embodiment, each of the guide rails 1 and 2 is formed of a tube having a circular cross section. However, the present invention is not limited to such a structure, and the guide rail is not limited to such a configuration. As 1 and 2, for example, various materials such as a mold material and a square tube body can be used.

(5) In the above embodiment, the restricting means is constituted by the rotatable frustoconical side rollers 12, 32. However, the present invention is not limited to such a constitution. As the means, various structures such as a structure having a hooking mechanism and a structure having a sliding mechanism can be adopted.

(6) In the above embodiment, an example is shown in which the wall moving device Z is disposed on the building 50 having the bent side wall surface 50a, but the present invention is limited to such a building structure. Instead, the present invention can be easily applied to a building 50 having a curved side wall surface 50a.

(7) In the above embodiment, only the traveling roller 11 is configured such that its traveling direction line can be changed within a predetermined angle range in a horizontal plane. Any configuration may be used as long as it can be changed within a predetermined angle range in the horizontal plane. Therefore, in another embodiment, for example, the side rollers 12 and 12 are also integrated with the traveling roller 11 within the predetermined angle range in the horizontal plane. Of course, it is also possible to adopt a configuration in which the running roller 11 and the side rollers 12, 12 can be changed independently and independently within a predetermined angle range in a horizontal plane. .

[Brief description of the drawings]

FIG. 1 is a plan view of a main part showing an installation state of a wall moving device according to the present invention.

FIG. 2 is an enlarged view taken along the line II-II of FIG.

FIG. 3 is an enlarged view taken along a line III-III in FIG. 1;

FIG. 4 is an enlarged view of a portion IV in FIG. 2;

FIG. 5 is a view taken in the direction of arrows VV in FIG. 4;

FIG. 6 is a view taken in the direction of arrows VI-VI in FIG. 5;

FIG. 7 is an enlarged view of a portion VII in FIG. 2;

FIG. 8 is an explanatory view of a traveling state of the wall surface moving device.

FIG. 9 is an explanatory view of a running state of the wall surface moving device.

[Explanation of symbols]

1 is a first guide rail, 2 is a second guide rail, 3 is a first moving mechanism, 4 is a second moving mechanism, 5 is a ladder unit, 1
1 is a running roller, 12 is a side roller, 13 is a fixed bracket, 14 is a swing bracket, 15 is a mounting bracket, 16 is a roller pin, 21 is a bolt, 22 is a thrust bearing, 23 to 25 are nuts, 26 is a bolt, 27 Is a nut, 31 is a running roller, 32 is a side roller, 33 is a fixed bracket, 34 is a swing bracket, 35 is a mounting bracket, 36 is a base, 37 is a roller pin, 41 is a bolt, 42 is a thrust bearing, and 43 to 45. Is a nut, 46 is a bolt, 47 is a nut, 50 is a building, 51 is a straight wall portion, 5
Reference numeral 2 denotes an outgoing corner, 53 denotes an inset corner, 55 denotes a ladder main body, 56 denotes a handrail, and Z denotes a wall moving device.

Claims (3)

[Claims] 1. A wall moving device which moves in an axial direction along a pair of upper and lower guide rails (1) and (2) which are arranged in parallel at a predetermined interval in the vertical direction. Of the above 1) and 2), a first moving mechanism (3) movable in the axial direction along a first guide rail (1) located on a lower side, and a second guide rail located on an upper side. A second moving mechanism (4) movable in the axial direction along (2), and the two moving mechanisms (3) and (4) are disposed so as to straddle between them so as to connect them. A moving body (5) that is integrally moved with each of the moving mechanisms (3) and (4), and the first moving mechanism (3) is configured to move an upper surface of the first guide rail (1) by an axis thereof. the running direction lines with are capable of traveling in the direction (L ₁₎ is at the horizontal plane A traveling roller (11) that can be changed within an angle range; and a regulating unit (12) that regulates both the horizontal displacement and the upward displacement of the traveling roller (11) with respect to the first guide rail (1). , (12), while the second moving mechanism (4) is capable of running on the upper surface of the second guide rail (2) in the axial direction thereof and has its running direction line (L ₁ ) is to change the relative displacement of the traveling roller (31) with respect to the second guide rail (2) in both the horizontal direction and the upward direction with respect to the traveling roller (31) which can be changed within a predetermined angle range in the horizontal plane. A wall moving device comprising: regulating means (32) for regulating. 2. The second moving mechanism (4) according to claim 1, wherein at least one pair of the first moving mechanisms (3) is arranged at a predetermined interval in an axial direction of the first guide rail (1). Is a wall moving device, wherein at least one is disposed. 3. The wall moving apparatus according to claim 1, wherein the moving body (5) is a ladder unit.