JP3017281U - Seismic moving wall structure - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a seismic resistant moving wall structure capable of preventing a heavy moving wall from falling due to an earthquake and reducing damage caused by the earthquake. [Structure] A suspension member 2 is vertically installed on a suspension vehicle that travels along a rail arranged on a ceiling. The moving wall body 3 is hung on the hanging member 2. The hanging member 2 has a slide rod 10 that is inserted into the moving wall body 3 from above. Slide rod
A weight supporting portion 9 having a plurality of rolling balls 21 at a lower portion of 10
Is provided. The moving wall body 3 is formed with a receiving surface 29 on which the rolling balls 21 of the weight supporting portion 9 rotatably abut from below. The weight supporting portion 9 includes a mounting member 22, a rolling ball 21 fitted into a spherical recess of the mounting member 22, and a small sphere interposed between the spherical recess 24 and the rolling ball 21. , Consists of.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure of a moving wall for freely partitioning exhibition halls, conventions, museums, etc. according to use, function, accommodation personnel, etc., in particular, seismic movement for reducing damage due to earthquake Regarding the wall structure.

[0002]

[Prior art]

 A moving wall for partitioning exhibition halls, conventions, museums, etc. is generally hung at two points via two suspension members on a suspension vehicle that runs along rails installed on the ceiling. Therefore, as a conventional moving wall structure having earthquake resistance, as shown in FIG. 17, the hanging member a is inserted into the moving wall body b from above, and the lower end portion of the hanging member a is vertically moved. In addition to mounting the wheels c and d, horizontal locking pieces e and e are provided inside the moving wall body b, and upper and lower wheels of the suspension member a are provided on the upper and lower surfaces of the locking pieces e and e. It is known that c and d are rotatably brought into contact with each other so that the suspension member a can slide horizontally with respect to the moving wall body b by a predetermined dimension.

[0003]

[Problems to be solved by the device]

 However, the conventional moving wall structure as described above can absorb horizontal vibrations, so although it has some durability against earthquakes, it cannot absorb upper and lower vibrations, and it also has vertical vibrations. When the load is severe, an extremely large shearing force acts on the shafts of the wheels c and d, which may cause the shafts to break, resulting in a problem of earthquake resistance.

Therefore, the present invention solves the above-mentioned problems and provides a seismic resistant moving wall structure capable of preventing a heavy moving wall from falling due to an earthquake and reducing damage caused by the earthquake. The purpose is to

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, a seismic resistant moving wall structure according to the present invention includes a suspension member that is suspended from a suspension vehicle that travels along a rail disposed on a ceiling, and a suspension member that is suspended from the suspension member. And a movable wall body that is movable, and the suspension member has a slide rod portion that is inserted into the movable wall body from above, and a plurality of rolling members are provided at a lower portion of the slide rod portion. A weight supporting portion having a ball protruding upward is provided, and a receiving surface on which the rolling ball of the weight supporting portion is rotatably abutted from below is formed on the moving wall body.

The weight supporting portion of the suspension member has a mounting member having a plurality of spherical recesses that open upward, a rolling ball fitted into the spherical recess of the mounting member, and a mounting member of the mounting member. It is also desirable that it comprises a large number of small spheres laid on the inner surface of the spherical recess and rotatably receiving the rolling balls.

Further, the rolling balls of the weight supporting portion come into contact with the receiving surface of the moving wall main body with a left and right margin that can move in the horizontal left-right direction, and further, the weight supporting portion is in contact with the receiving surface. It is also desirable that it be attached to the slide rod with a margin for vertical movement that separates it from the contact state and allows it to move downward.

[0008]

[Action]

 (According to claim 1) When the suspension member sways to the left or right with respect to the moving wall body due to the lateral rolling of the earthquake, the weight support portion of the suspension member moves to the left and right along the receiving surface of the moving wall body. It slides horizontally and horizontally within the Yuyo length. Since the rolling ball projecting upward of the weight support portion abuts on the receiving surface of the moving wall body, it can slide smoothly.

(According to claim 2) Since a large number of small spheres are interposed between the spherical recess of the attachment member of the weight supporting portion and the rolling ball, a large load of the moving wall body is applied to the rolling ball. Even when loaded, the rolling balls roll lightly on the receiving surface of the moving wall body. Therefore, the responsiveness of the weight support to slide against the shaking of the earthquake is improved, and the rolling can be effectively absorbed. In addition, the vertical vibration further adds the force of pushing up and pushing down to the heavy moving wall body, so an extremely large force is applied to the weight supporting part, but the rolling ball is above the mounting member. Since it is fitted in the spherical recess that opens to, there is no risk of the rolling balls falling off. Then, the weight supporting portion can sufficiently withstand a large force due to pitching.

(According to the third aspect) Since the rolling balls of the weight supporting portion come into contact with the receiving surface with a margin for left and right, it is possible to secure a range in which the hanging member can slide to the left and right. Further, since the weight supporting portion is attached to the slide rod portion with a margin for vertical movement, it is possible to secure a range in which the weight supporting portion can move below the hanging member. Therefore, it is possible to absorb both the horizontal and vertical shaking caused by the earthquake. In particular, the vertical deflection of a building structure due to rolling (hereinafter sometimes referred to as structural secondary deflection) and the vertical deflection of the building structure due to vertical vibration (hereinafter sometimes referred to as seismic stress deflection). , And the suspension member and the moving wall body are not damaged.

[0011]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating an embodiment.

In FIG. 16, A is a building structure such as an exhibition hall, a convention, a museum, etc. having a beam B having a long span, and 1 ... is between the ceiling C and the floor F of the building structure A. It is a moving wall that is arranged to partition the interior of the building structure A.

Therefore, the seismic resistant moving wall structure according to the present invention is mainly the structure of the moving wall 1 disposed inside the building structure A having a long span as described above. As shown in FIG. 1, a suspension member 2 that is suspended from a suspension vehicle that travels along a rail disposed on the ceiling, and a movable wall body 3 that is suspended by the suspension member 2 and is movable. And are equipped with. The moving wall 1 is composed of a hanging vehicle (not shown), a hanging member 2, a moving wall body 3, and a moving wall fixing leg portion 35 (described later).

The suspension member 2 has a swing joint portion 7 having a spherical inner connecting portion 4 and an outer connecting portion 6 having a spherical hole portion 5 surrounding a majority of the inner connecting portion 4 and a moving wall. It is provided at the upper edge 8 of the main body 3 or a position in the vicinity thereof.

The inner connecting portion 4 is formed integrally with the upper end portion of the joint rod 11. The joint short rod 11 is screwed to the upper part of a vertical slide rod 10 having a weight supporting portion 9 that is locked to the moving wall body 3 at the lower end thereof, with a threaded portion.

That is, the suspension member 2 has a slide rod portion 10 that is inserted into the moving wall body 3 from above, and a weight support portion 9 is provided below the slide rod portion 10. The slide rod 10 is inserted into the moving wall body 3 from above.

The outer connecting portion 6 includes an upper holding body 6a screwed to a lower end portion of an upper rod 12 vertically mounted on a suspension vehicle (not shown) with a threaded portion, and a mounting screw attached to a lower surface of the upper half holding body 6a. And a lower holding body 6b fixed via 13 and.

As shown in FIG. 2, the upper holder 6 a has a hemispherical hole portion 14 having a downward opening. Further, the lower holding body 6b has a vertically penetrating shape having an upper half inner peripheral surface 15 for preventing the inner connecting portion 4 which is continuous with the hemispherical hole portion 14 of the upper holding body 6a and which forms the spherical hole portion 5 from coming off. A hole 16 is provided. The inner peripheral surface 17 of the lower half of the hole 16 is a tapered surface that gradually expands in diameter downward.

Thus, the outer connecting portion 6 of the swing joint portion 7 of the hanging member 2 is provided with the screw hole 18 communicating with the spherical hole portion 5 of the outer connecting portion 6, and the spherical inner connecting portion 4 is provided with the screw hole 18. In the straight line state of the suspension member 2, a small recess 19 communicating with the screw hole 18 is provided, and the screw member 20 is screwed into the screw hole 18 of the outer connecting portion 6 and the tip end portion of the screw member 20. Is fitted into the small recess 19 of the inner connecting portion 4 to hold the hanging member 2 in a straight line.

In FIG. 2, only one screw hole 18 and one screw member 20 are shown, but in reality, the screw hole 18 is provided at the other place and the screw member 20 is screwed. It should be noted that the screw hole 18 may be provided only at one place and the screw member 20 may be provided at only one.

In addition, in the suspension member 2, when a bending force due to an earthquake is applied to the swing joint portion 7, the screw member 20 causes the boundary surface between the inner connecting portion 4 and the outer connecting portion 6 (a phantom line in FIG. 2). It is configured so that the swing joint portion 7 can swing freely.

In the illustrated example, the angle θ at which the moving wall body 3 can swing with respect to the axis of the upper rod portion 12 of the suspension member 2 is set to 30 ° (see FIG. 11). However, other than 30 °, it may be changed within a range of about 20 ° to 60 °.

Next, as shown in FIGS. 3, 4, and 5, the weight supporting portion 9 includes a mounting member 22 having a plurality of spherical recesses 24 ... Opening upward, and a spherical shape of the mounting member 22. Rolling balls 21 that are fitted into the recesses 24, and a number of small balls 25 that are laid on the inner surface of the spherical recesses 24 of the mounting member 22 and that receive the rolling balls 21 rotatably. , Consists of. That is, the weight supporting portion 9 has a plurality of rolling balls 21 ...

As a result, the rolling balls 21 ... Can roll smoothly even if the weight of the heavy moving wall body 3 is received.

The mounting member 22 is composed of a main body portion 22a having a rectangular shape in plan view, and retaining portions 22b, 22b which are screwed to both ends in the longitudinal direction thereof to prevent the rolling balls 21 ... from coming off. The main body portion 22a has a through hole 27 in the center. Then, the threaded portion 23 formed at the lower end of the slide rod portion 10 is inserted into the through hole 27 from above, and the nut member 26 is screwed into the threaded portion 23 from below, whereby the main body portion is formed. 22a is fixed to the slide rod 10.

(Returning to FIG. 1) The moving wall body 3 has an insertion hole 28 in the shape of an upper opening into which the hanging member 2 is inserted. Exterior plates 34, 34 are fixedly provided on both front and rear surfaces of the moving wall body 3. Thus, the moving wall body 3 is formed with a receiving surface 29 on which the rolling balls 21 of the weight supporting portion 9 are rotatably abutted from below.

That is, as shown in FIGS. 1 and 3, a locking member 31 having a through hole 30 for inserting the slide rod portion 10 of the hanging member 2 is fixed in the insertion hole 28 of the moving wall body 3. The lower surface of the locking member 31 serves as the receiving surface 29.

Further, as shown in FIGS. 3 and 6, the weight support portion 9 abuts on the receiving surface 29 with left and right allowances U, which are movable horizontally along the receiving surface 29. That is, the rolling balls 21 ... Abut on the receiving surface 29 with a left and right margin allowances U, which can move in the horizontal left-right direction along the receiving surface 29 of the moving wall body 3.

Specifically, the receiving surface 29 of the locking member 31 is elongated in the left-right direction with a margin, and the through hole 30 of the locking member 31 is a long hole in the left-right direction. (See Figure 6). As a result, the hanging member 2 is slidable with respect to the moving wall body 3 in the horizontal left-right direction by a predetermined dimension W 1.

Further, the weight support portion 9 is attached to the slide rod portion 10 with a vertical allowance V which is movable downward from the contact state (see FIG. 1). Specifically, a stepped portion 32 that faces downward is formed on the upper portion of the slide rod 10, and a stopper that faces the stepped portion 32 is provided at a position near the upper surface of the contact member 31 of the moving wall body 3. Form surface 33.

As a result, the slide rod 10 (that is, the hanging member 2) moves up and down between the stepped portion 32 and the stopper surface 33 when the rolling balls 21 of the weight supporting portion 9 are in contact with the receiving surface 29. Only the dimension H can be slid downward with respect to the moving wall body 3.

As shown in FIG. 10, the moving wall body 3 is suspended by two suspension members 2 and 2 on the left and right. Then, one suspension member 2a is slidable in the left-right direction as described above and is movable downward.

Further, as shown in FIG. 7, the other suspension member 2b is configured to be movable downward with respect to the moving wall body 3, but not movable in the left-right direction.

That is, as shown in FIG. 8, the through hole 30 of the contact member 31 through which the slide rod 10 is inserted is a circular hole having an inner diameter slightly larger than the outer diameter of the slide rod 10. It On the other hand, the weight supporting portion 9 is composed of only a small plate piece having a rectangular shape in plan view, and does not have the rolling ball 21 and the small spherical body 25 shown in FIGS. Note that the other configurations are similar to those shown in FIGS. 1 and 2.

Next, as shown in FIG. 9, the moving wall fixing support rod 36 is swingably attached to the lower end of the moving wall body 3 via the first spherical bearing portion 38, and the moving wall fixing support rod 36 is moved. A contact fixing member 37 that contacts the floor surface 50 is attached to the lower end of the wall fixing support rod 36 via the second spherical bearing portion 39 so as to swing freely.

The moving wall fixing support rod 36 and the abutting fixing member 37 form a moving wall fixing leg portion 35. That is, the moving wall fixing leg portion 35 is attached to the lower end portion of the moving wall body 3.

The first spherical bearing portion 38 has a spherical inner connecting portion 40 and an outer connecting portion 42 having a spherical hole portion 41 surrounding a majority of the inner connecting portion 40. The outer connecting portion 42 is provided with a screw hole 43 communicating with the spherical hole portion 41, and the spherical inner connecting portion 40 is provided with a small recess communicating with the screw hole 43 in a vertical state of the moving wall fixing support rod 36. A location 44 is provided, a screw member 45 is screwed into the screw hole 43 of the outer connecting portion 42, and the tip end of the screw member 45 is fitted into the small recess 44 of the inner connecting portion 40, so that the moving wall fixing support rod is provided. Hold 36 vertically.

Further, in the first spherical bearing portion 38, when a bending force due to an earthquake is applied, the screw member 45 breaks at the boundary surface between the inner connecting portion 40 and the outer connecting portion 42, and the moving wall fixing support rod. 36 are configured to be swing-preventing.

The moving-wall-fixing support rod 36 has an upper rod portion 47 integrally formed with an inner connecting portion 40 at an upper end portion thereof and having a screw hole 46 opening at a lower end portion thereof, and a screw hole 46 of the upper rod portion 47. The lower rod portion 51 includes a male rod portion 48 to be screwed in and a spherical inner connecting portion 49 integrally formed at the lower end of the male rod portion 48.

The outer connecting portion 42 of the first spherical bearing portion 38 is attached to the upper holding body 42a screwed inside the vicinity of the lower end of the moving wall body 3 with a threaded portion and the lower surface of the upper half holding body 42a. And a lower holding body 42b fixed by screws 52.

The upper holder 42a has a hemispherical hole portion 53 having a downward opening. Further, the lower holding body 42b has a vertically penetrating shape having an upper half inner peripheral surface 54 for preventing the inner connecting portion 40 from coming out of the hemispherical hole portion 53 of the upper holding body 42a and forming the spherical hole portion 41. The hole portion 55 of the is penetrated. The lower half inner peripheral surface 56 of the hole 55 is a tapered surface whose diameter gradually increases downward.

The contact fixing member 37 has an outer connecting portion 58 having a spherical recess 57 that substantially surrounds the inner connecting portion 49 at the lower end of the moving wall fixing support rod 36, and a lower surface of the outer connecting portion 58. A floor contact member 60 made of rubber that is fixed to the.

Thus, the second spherical bearing portion 39 has an outer connecting portion 58 having a spherical recess 57 that opens upward, and an inner connecting portion 49 that is fitted into the spherical recess 57 of the outer connecting portion 58. And a large number of small spheres 61 laid on the inner surface of the spherical recess 57 of the outer connecting portion 58 and rotatably receiving the inner connecting portion 49.

The outer connecting portion 58 of the contact fixing member 37 receives the inner connecting portion 49 via the small balls 61, and the receiving member 63 is screwed to the upper surface of the receiving member 63 and slips out of the inner connecting portion 49. And a retaining member 64 for stopping.

Due to the above-mentioned configuration, normally, as shown in FIGS. 1 and 12, the suspension member 2 is held vertically, and the weight support portion 9 has the receiving surface 29 of the moving wall body 2. It is in the contact state where it is in contact with. Further, as shown in FIG. 9, the moving wall fixing leg portion 35 is fixed and held in the vertical state at the lower portion of the moving wall body 3.

Then, when an earthquake occurs and the building structure shakes violently, the upper rod portion 12 of the hanging member 2 is moved upward by the horizontal shaking (horizontal shaking), as shown in FIG. As it sways in the horizontal direction as indicated by the arrow J with the suspension vehicle, rail, ceiling, etc., the screw member 20 breaks at the boundary surface between the inner connecting portion 4 and the outer connecting portion 6, and the swing joint portion 7 swings. Be free.

That is, since a bending force is applied to the swing joint part 7 and a large shearing force is applied to the tip of the screw member 20, the tip of the screw member 20 is broken and the small concave portion of the inner connecting portion 4 is broken. The inner connecting portion 4 rotates with respect to the outer connecting portion 6 with the fragments 20a at the tip of the screw member 20 remaining inside the place 19.

Then, the moving wall main body 3 becomes swingable around the lower portion or the vicinity thereof as shown by an arrow K, and seismic energy in the horizontal direction is absorbed. That is, since the suspension member 2 forms a joint in the swing joint portion 7 and swings, the internal stress generated in the suspension member 2 is reduced, and the suspension member 2 can be prevented from being cut. Therefore, the moving wall body 3 can be held in a suspended state on the ceiling, and the moving wall body 3 does not fall.

Further, due to the horizontal shaking, vertical bending (secondary structural bending) and horizontal bending occur in the reinforcing bars and the like that form the building structure. In addition, vertical shaking (up and down) of the earthquake causes vertical bending (seismic stress bending) of the reinforcing bars that make up the building structure.

When the hanging member 2 is pushed down relative to the moving wall body 3 by the secondary bending of the structure and the seismic stress bending, as shown in FIGS. 13 and 14, the hanging member 2 is moved to the moving wall body 3. 3, the weight supporting portion 9 is separated downward with respect to the receiving surface 29.

This makes it possible to absorb the bending in the vertical direction. That is, since the vertical compression force does not act on the moving wall body 3 and the hanging member 2, the hanging member 2 can be prevented from being cut and the moving wall body 3 can be prevented from being damaged. Moreover, the moving wall body 3 cannot fall.

The suspension member 2 has a vertical dimension from the normal state of FIG. 12 until the stepped portion 32 of the suspension member 2 contacts the stopper surface 33 of the moving wall body 3 as shown in FIG. Only H can be lowered relative to the moving wall body 3. Therefore, if this vertical dimension H is set to be equal to or larger than the sum of the dimension of the structural secondary deflection and the dimension of the seismic stress deflection, it is possible to absorb all the upward and downward deflections. is there.

Further, as shown in FIG. 15, due to the horizontal shaking, the contact fixing member 37 of the moving wall fixing leg portion 35 shifts in the horizontal direction together with the floor therebelow as shown by the arrow M. The screw member 45 of the first spherical bearing portion 38 breaks at the boundary surface between the inner connecting portion 40 and the outer connecting portion 42, and the first spherical bearing portion 38 becomes swingable.

That is, since the second spherical bearing portion 39 can swing freely at all times, the bending force is applied to the first spherical bearing portion 38 via the moving wall fixing support rod 36, and the tip end of the screw member 45. A large shearing force acts on the part. As a result, the tip portion of the screw member 45 is broken, and the fragment 45a at the tip of the screw member 45 remains in the small recess 44 of the inner connecting portion 40. The part 40 rotates.

Then, the leg portion 35 becomes swingable around the upper end portion. Therefore, the moving wall main body 3 and the floor surface 50 can be relatively laterally swung, although the suspension member 2 is restricted. Moreover, damage to the moving wall body 3 can be prevented.

In addition, when the first motion of the earthquake is the push-up motion of the floor surface 50, the entire moving wall is pushed up via the moving-wall fixing legs 35, and therefore, as shown in FIGS. 13 and 14. In addition, the moving wall body 3 can be raised relative to the suspension member 2 to absorb the thrust force.

Therefore, it is possible to prevent the suspension member 2, the moving wall body 3, and the leg portion 35 from being damaged, and prevent the moving wall body 3 from falling.

[0058]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

According to the seismic resistant moving wall structure of claim 1, even when an earthquake occurs, a large area and heavy moving wall body 3 is hung from the ceiling of a building structure with a long span. Therefore, the moving wall body 3 can be prevented from falling. In particular, it has high earthquake resistance against rolling. Therefore, the moving wall body 3 can be prevented from being damaged, and the moving wall body 3 can prevent the building structure itself and other objects such as exhibits and office equipment from being damaged, and the damage caused by the earthquake can be minimized. Can be suppressed to Moreover, there is an advantage that the safety is high (because the moving wall body 3 does not fall down).

According to the seismic resistant moving wall structure of the second aspect, the same effect as that of the first aspect can be obtained, and the rolling of the earthquake can be efficiently absorbed. Moreover, the durability of the weight supporting portion 9 of the hanging member 2 can be increased. Therefore, the moving wall body 3 can be surely prevented from falling, and the damage caused by the earthquake is further reduced.

According to the seismic resistant moving wall structure of the third aspect, the same effect as that of the first or second aspect is obtained, and high seismic resistance is obtained against both the horizontal and vertical shaking of the earthquake. It In particular, it absorbs both vertical deflection (structural secondary deflection) of the building structure due to rolling and vertical deflection (seismic stress deflection) of the building structure due to vertical shaking, and Can surely prevent falls.

[Brief description of drawings]

FIG. 1 is a sectional side view showing an embodiment of the seismic resistant moving wall structure of the present invention.

FIG. 2 is an enlarged sectional view of a main part.

FIG. 3 is an enlarged sectional front view of a main part.

FIG. 4 is an enlarged sectional plan view of an essential part.

FIG. 5 is an enlarged cross-sectional view illustrating a rolling ball mounting state.

FIG. 6 is an enlarged sectional plan view of a main part.

FIG. 7 is a sectional side view of a main part.

FIG. 8 is an enlarged sectional plan view of a main part.

FIG. 9 is an enlarged cross-sectional side view of essential parts for explaining a moving wall fixing leg portion.

FIG. 10 is a front view of a main part.

FIG. 11 is an explanatory diagram of the operation of the main part.

FIG. 12 is a sectional side view of a main part in a normal state.

[Fig. 13] Fig. 13 is a diagram for explaining the action of the main parts when an earthquake occurs.

[Fig. 14] Fig. 14 is a diagram for explaining the action of the main parts when an earthquake occurs.

[FIG. 15] FIG. 15 is a diagram for explaining the action of the main parts when an earthquake occurs.

FIG. 16 is a simplified cross-sectional view showing an example of a building structure.

FIG. 17 is a cross-sectional view of a conventional example.

[Explanation of symbols]

 2 Hanging member 3 Moving wall body 9 Weight support 10 Slide rod 21 Rolling ball 22 Mounting member 24 Spherical recess 25 Small sphere 29 Receiving surface U Left and right allowance V V Top and bottom allowance

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location E05D 15/06 101 120

Claims (3)

[Scope of utility model registration request] 1. A suspension member 2 which is suspended from a suspension vehicle traveling along a rail arranged on a ceiling, and a movable wall body 3 which is suspended by the suspension member 2 and is movable. The suspension member 2 has a slide rod portion 10 which is inserted into the moving wall body 3 from above, and a plurality of rolling balls 21 are projected upward from a lower portion of the slide rod portion 10. The weight supporting portion 9 provided in the moving wall body 3 and the weight supporting portion 9 is provided on the moving wall body 3.
The receiving surface against which the rolling balls 21 ...
29 is a seismic resistant moving wall structure. 2. The weight support portion 9 of the suspension member 2 has a mounting member 22 having a plurality of spherical recesses 24 ... Opening upward, and a rolling member fitted into the spherical recesses 24. Moving ball 21 ...
And a large number of small balls laid on the inner surface of the spherical recess 24 of the mounting member 22 and rotatably receiving the rolling balls 21.
25. The seismic resistant moving wall structure according to claim 1, comprising 3. The rolling balls 21 ... Of the weight supporting portion 9 abut on the receiving surface 29 with left and right allowances U, which are movable horizontally along the receiving surface 29 of the moving wall body 3, The seismic-resistant moving wall structure according to claim 1 or 2, wherein the weight support portion 9 is attached to the slide rod portion 10 with a vertical allowance V that is movable downward from the contact state.