JP2018070317A - Guide rail supporting structure and rail clip for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a supporting structure or a rail clip matching with a thickness and a width of a base portion of each guide rail since a guide rail with suitable dimensions is selected in accordance with a maximum loading capacity, a maximum lifting speed, and the like of an elevator car.SOLUTION: A guide rail supporting structure 20 for an elevator 1 includes a fixing plate 22 being in contact with a back face of a base part 21b of a guide rail 21 and a rail clip 23 for holding the guide rail 21 between the rail clip and the fixing plate 22. In this guide rail supporting structure 20 for the elevator, the rail clip 23 includes a first pressing part for pressing an end part 21e of the base part 21b of the guide rail 21 and a second pressing part provided in a position different from that of the first pressing part in a width direction of the guide rail 21, and the second pressing part can press an end part of the base part of another guide rail formed in a shape different from that of the base part 21b of the guide rail 21.SELECTED DRAWING: Figure 3

Description

  Embodiments described herein relate generally to an elevator guide rail support structure and a rail clip.

  A guide rail is installed in the hoistway to guide the elevator car and the counterweight. In order to support such a guide rail, the guide rail is fixed to the hoistway wall, and the guide rail is clamped between the fixed plate and the rail clip to fix the guide rail to the fixed plate. Support structures are known. In addition, in order to fix equipment such as elevator end switch and governor rope steady rest on the guide rail installed in the hoistway, the guide rail is fixed with a fixing plate and rail clip to which these equipment is attached. 2. Description of the Related Art A guide rail support structure for fixing a device is known that sandwiches and fixes a fixing plate on a guide rail. In any case, the fixing plate and the guide rail are fixed to each other by the frictional force acting between the fixing plate and the rail clip and the guide rail.

Japanese Patent Laid-Open No. 2006-78998

  By the way, the thing of various dimensions can be utilized as a guide rail of an elevator. Guide rails having appropriate dimensions are selected in accordance with the maximum load capacity of the elevator car, the maximum lifting speed of the car, and the like. Therefore, it is necessary to prepare various guide rail support structures or various rail clips suitable for the dimensions of each guide rail, particularly the thickness dimension and width dimension of the base portion of each guide rail.

  In addition, it is necessary to design the shape of the rail clip around the bolt hole so that it fits in each case when the fixing bolt is tightened on the front side of the guide rail and on the back side of the guide rail. . That is, when tightening the fixing bolt on the front side of the guide rail, the shape around the bolt hole on the front side of the rail clip is arranged, and a bolt tightening tool such as an impact wrench socket is arranged around the bolt hole. It is necessary to make the shape suitable for the above. Specifically, it is necessary to provide a sufficiently large plane around the bolt hole so that the tool can be arranged. On the other hand, when tightening the fixing bolt on the back side of the guide rail, it is necessary to design the shape around the bolt hole on the front side of the rail clip so as to restrict the rotation of the head of the fixing bolt. Specifically, it is necessary to provide a rotation stopper at a position suitable for the dimension of the head of the bolt that passes through the bolt hole. As described above, the rail clip is properly used according to the fastening method of the fixing bolt.

  The present invention has been made in consideration of such points, and an object thereof is to provide a guide rail support structure and a rail clip that can improve the versatility of the rail clip.

  An elevator guide rail support structure according to an embodiment supports or is supported by a guide rail having a base portion that extends vertically in a hoistway. The guide rail support structure includes a fixed plate that abuts against the back surface of the base portion of the guide rail, and a rail clip that is attached to the fixed plate and clamps the guide rail between the fixed plate. The rail clip includes a first pressing portion that presses the end portion of the base portion of the guide rail, and a second pressing portion that is provided at a position different from the first pressing portion in the width direction of the guide rail. The pressing portion can press the end of the base portion of another guide rail formed in a shape different from the base portion of the guide rail.

  Moreover, the rail clip of the elevator by one Embodiment is attached to the fixed plate which contact | abuts to the back surface of the base part of the guide rail extended in an up-down direction in a hoistway, and clamps a guide rail between fixed plates. The rail clip includes a first pressing portion that presses the end portion of the base portion of the guide rail, and a second pressing portion that is provided at a position different from the first pressing portion in the width direction of the rail clip. 2 press part can press the edge part of the base part of the other guide rail formed in the shape different from the base part of a guide rail.

FIG. 1 is a perspective view showing an example of the overall schematic configuration of the elevator apparatus according to the first embodiment. FIG. 2 is a side view showing a schematic configuration of a fixed guide rail support structure according to the first embodiment. FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2 and is a cross-sectional view rotated 90 ° counterclockwise, and is a view for explaining a method of attaching the rail clip. 4 is a perspective view of the fixed plate of FIG. FIG. 5A is a side view of a rail clip that presses the end portion of the base portion of the guide rail having the first thickness, and FIG. 5B shows a second thickness that is larger than the first thickness. It is a side view of the rail clip which presses the edge part of the base of a guide rail which has. Fig.6 (a) is a front view which shows the rail clip of FIG. 5, FIG.6 (b) is BB sectional drawing of Fig.6 (a). 7 (a) is a front view showing the rail clip of FIG. 6 (a) and the head of the bolt penetrating through the first bolt hole, and FIG. 7 (b) is the rail of FIG. 6 (a). It is a front view which shows a clip and the head part of the volt | bolt which penetrated the 2nd bolt hole. FIG. 8 is a perspective view showing a fixing plate according to the second embodiment of the present invention. FIG. 9A is a front view of the rail clip that holds the base portion of the guide rail having the first width and the fixing plate of FIG. 8, and FIG. 9B is a second view that is larger than the first width. It is a front view of the rail clip which clamps the base part of the guide rail which has the width | variety, and the fixing plate of FIG. Fig.10 (a) is a front view which shows the rail clip in the 3rd Embodiment of this invention, FIG.10 (b) is CC sectional view taken on the line of Fig.10 (a). FIG. 11 is a diagram for explaining a method of fixing the guide rail using a bolt having a head having a dimension corresponding to the dimension of the first seating surface of the rail clip of FIG. 10, and FIG. FIG. 11B shows the case where the bolt is tightened on the front side of the guide rail, and FIG. 11B shows the case where the bolt is tightened on the front side of the guide rail. 12 is a view for explaining a method of fixing the guide rail using a bolt having a head having a dimension corresponding to the dimension of the second seating surface of the rail clip in FIG. 10, and FIG. The case where the bolt is tightened on the back side of the rail is shown, and FIG. 12B shows the case where the bolt is tightened on the front side of the guide rail.

  Embodiments of the present invention will be described below with reference to the drawings.

(First embodiment)
A guide rail support structure and a rail clip according to the first embodiment will be described with reference to FIGS. 1 to 7. Here, a guide rail support structure for installing guide rails will be described as an example.

  First, the elevator apparatus provided with the guide rail support structure by 1st Embodiment is demonstrated.

  As shown in FIG. 1, an elevator apparatus 1 includes a car 3 that can be raised and lowered in a hoistway 2, a counterweight 5 that is connected to the car 3 via a main rope 4, and a machine room. 6 and a hoisting machine 7 (elevating drive unit) that elevates and lowers the car 3 and the counterweight 5 via the main rope 4. In such a configuration, when the control device (not shown) controls the hoisting machine 7, the hoisting machine 7 winds up the main rope 4, and the car 3 and the counterweight 5 are moved up and down. Thereby, the passenger car 3 moves up and down between the halls respectively provided on the plurality of floors of the building where the elevator 1 is installed.

  Incidentally, a pair of car guide rails 8 and a pair of weight guide rails 9 extending in the vertical direction are provided in the hoistway 2.

  Of these, the car guide rail 8 guides the raising and lowering of the car 3. In other words, the car 3 has a car roller guide 10 that rolls on the car guide rail 8, whereby the car 3 moves up and down along the car guide rail 8.

  The weight guide rail 9 guides the raising and lowering of the counterweight 5. That is, as shown in FIG. 1, the counterweight 5 has a weight roller guide 11 that rolls on the weight guide rail 9, whereby the counterweight 5 moves up and down along the weight guide rail 9. It is supposed to be.

  The car guide rail 8 and the weight guide rail 9 are supported on the hoistway wall 12 by a guide rail support structure 20.

  Next, the guide rail support structure according to the first embodiment will be described. Hereinafter, the car guide rail 8 and the weight guide rail 9 are collectively referred to as a guide rail 21.

  As shown in FIGS. 2 and 3, the guide rail support structure 20 includes a fixed plate 22 fixed to the hoistway wall 12 that defines the hoistway 2, and a pair that is attached to the fixed plate 22 and supports the guide rail 21. The rail clip 23 is provided. Of these, the fixing plate 22 is formed in an L shape as shown in FIGS. 2 and 4, and the front surface 22 a of the fixing plate 22 contacts (directly) the rear surface 21 a of the base 21 b of the guide rail 21. Touching. Further, the fixed plate 22 is attached to the building beam 13 provided on the hoistway wall 12 by a bolt or the like (not shown). As shown in FIG. 4, the fixing plate 22 is provided with a pair of bolt holes 30.

  A plurality of such guide rail support structures 20 are arranged at different positions in the vertical direction. The guide rail 21 is supported by the hoistway wall 12 by the plurality of guide rail support structures 20.

  The pair of rail clips 23 are attached to the fixed plate 22, and the guide rail 21 is sandwiched between the fixed plate 22 at both end portions 21 e of the base portion 21 b extending in the vertical direction. The guide rail support structure 20 further includes a fastening member 40 including a bolt that fastens the rail clip 23 to the fixing plate 22. The fastening member 40 according to the first embodiment includes a nut 25 and a washer 26 in addition to the bolt 24, and each rail clip 23 is attached to the fixing plate 22 by the bolt 24, the nut 25, and the washer 26. It has been.

  The bolt 24 includes a bolt body portion 27 that penetrates the rail clip 23 and the fixing plate 22, and a bolt head portion 28 that is connected to the bolt body portion 27 and contacts the rail clip 23. The bolt body portion 27 of the bolt 24 passes through the bolt hole 29 of the rail clip 23 and the bolt hole 30 of the fixing plate 22 when the rail clip 23 is attached to the fixing plate 22.

  Here, with reference to FIG. 5 thru | or FIG. 7, the rail clip 23 by 1st Embodiment is demonstrated in detail.

  In the following description, the terms “width direction” and “vertical direction” with respect to the rail clip and the fixing plate respectively refer to the guide rail supporting structure including the rail clip and the fixing plate, or to the guide rail. It is used to mean the direction along the width direction of the guide rail and the direction along the longitudinal direction of the guide rail in a supported state (hereinafter referred to as “guide rail support state”). Further, the terms “rear surface” and “front surface” with respect to the heads of the rail clip, the fixing plate, and the bolt respectively mean a surface facing the guide rail and a surface opposite to the surface in the guide rail support state. It is used as something to do. Further, the term “thickness direction” with respect to the rail clip is used to mean a direction perpendicular to the fixed plate in the guide rail support state.

  The rail clip 23 can press the end 121e of the base 121b of another guide rail 121 formed in a shape different from the base 21b of the guide rail 21. More specifically, in the rail clip 23 according to the first embodiment, the thickness of the end portion 21e of the base portion 21b is the first thickness T1, and the thickness of the end portion 121e of the base portion 121b is the first thickness T1. It can be used for the guide rail 121 having the second thickness T2 larger than the thickness T1 of the first.

  For this reason, the rail clip 23 has a first pressing portion 23a that presses the end portion 21e of the base portion 21b of the guide rail 21 and a second pressing portion that presses the end portion 121e of the base portion 121b of the guide rail 121 toward the back surface 23y. The pressing portion 23 b includes a second pressing portion 23 b provided at a position different from the first pressing portion 23 a in the width direction of the rail clip 23. In the first embodiment, the first pressing portion 23a and the second pressing portion 23b are formed in a concave shape when viewed from the back surface 23y side of the rail clip 23, and are edges extending in the vertical direction of the rail clip 23. It extends along one side 23c of the part. The first pressing portion 23a and the second pressing portion 23b are adjacent to each other, and are arranged in this order from the center in the width direction of the rail clip 23 toward the one edge portion 23c.

  The 1st press part 23a and the 2nd press part 23b have a shape in alignment with the edge parts 21e and 121e of the base parts 21b and 121b of the guide rails 21 and 121. As shown in FIG. More specifically, in the guide rail supporting state, the first pressing portion 23a is such that the distance between the front surface 22a of the fixed plate 22 and the first pressing portion 23a is the thickness T1 of the end portion 21e of the base portion 21b of the guide rail 21. So that the rail clip 23 is positioned in the thickness direction. Further, in the guide rail support state, the second pressing portion 23b is such that the distance between the front surface 22a of the fixed plate 22 and the second pressing portion 23b corresponds to the thickness T2 of the end portion 121e of the base portion 121b of the guide rail 121. The rail clip 23 is positioned in the thickness direction.

  As shown in FIG. 6, the rail clip 23 includes a first bolt hole 31 corresponding to the first pressing portion 23a and a second bolt hole 32 corresponding to the second pressing portion 23b. Specifically, in the first bolt hole 31, the first pressing portions 23 a of the pair of rail clips 23 arranged on both sides of the guide rail 21 press the end portion 21 e of the base portion 21 b of the guide rail 21. In the state, the first bolt holes 31 are positioned so as to face the corresponding bolt holes 30 of the fixing plate 22, respectively. Further, the second bolt hole 32 is in a state where the second pressing portions 23b of the pair of rail clips 23 arranged on both sides of the guide rail 121 press the end portion 121e of the base portion 121b of the guide rail 121. Each second bolt hole 32 is positioned so as to face the corresponding bolt hole 30 of the fixing plate 22.

  Note that the bolt hole 32 is a bolt 124 similar to the bolt 24, and depends on the thickness T2 of the end 121e of the base 121b of the guide rail 121 pressed by the second pressing portion 23b corresponding to the bolt hole 32. Bolts 124 having different dimensions are used. Accordingly, the diameters of the first bolt hole 31 and the second bolt hole 32 are determined in accordance with the diameters of the bolt body portions 27 and 127 of the bolts 24 and 124, respectively, and the diameter of the second bolt hole 32 is the first. It is larger than the diameter of the bolt 31.

  In the first embodiment, the first bolt hole 31 and the second bolt hole 32 are viewed in a direction perpendicular to the fixed plate 22 in the guide rail support body, that is, in the thickness direction of the rail clip 23. When viewed, they overlap partially. Of course, the first bolt hole 31 and the second bolt hole 32 may be provided apart from each other.

  The first seating surface on the front surface 23x side of the rail clip 23 can contact at least a part of the periphery of the first bolt hole 31 with the back surface 28b of the head portion 28 of the bolt 24 passing through the first bolt hole 31. 31a is provided. Furthermore, a second seat surface 32 a that can contact the back surface 128 b of the head portion 128 of the bolt 124 that penetrates the second bolt hole 32 is provided at least partially around the second bolt hole 32.

  Here, in the first embodiment, as shown in FIG. 6, the second seat surface 32 a is arranged on the far side from the first seat surface 31 a with respect to the fixed plate 22 in the guide rail support state. ing. Therefore, a step portion exists between the first seat surface 31a and the second seat surface 32a. The second seat surface 32a forms the bottom surface of a recess formed on the front surface 23x side of the rail clip 23, and there is a step between the second seat surface 32a and the front surface 23x of the rail clip 23. To do. These step portions constitute a rotation restricting portion for restricting the rotation of the bolt head, as will be described in detail below.

  A part of the periphery of the first seat surface 31 a is provided with a first rotation restricting portion 51 that restricts the rotation of the bolt 24 that penetrates the first bolt hole 31. In addition, a second rotation restricting portion 52 that restricts the rotation of the bolt 124 penetrating the second bolt hole 32 is provided in a part of the periphery of the second seat surface 32a.

  As shown in FIG. 7, in the first embodiment, the bolts 24 and 124 that pass through the bolt holes 31 and 32 are hexagons in which the front surfaces 28a and 128a of the heads 28 and 128 are regular hexagons. Bolts are used. The dimension of the head 128 of the bolt 124 is larger than the dimension of the head 28 of the bolt 24. Therefore, the 1st and 2nd rotation control parts 51 and 52 of a 1st embodiment are designed according to the shape and size of heads 28 and 128 of such bolts 24 and 124, respectively. Specifically, when the bolt 24 passes through the first bolt hole 31, the first rotation restricting portion 51 is positioned so that it can contact at least one of the six side surfaces 28 c of the head portion 28 of the bolt 24. ing. Further, the second rotation restricting portion 52 is positioned so that it can come into contact with at least one of the six side surfaces 128 c of the head portion 128 of the bolt 124 when the bolt 124 passes through the second bolt hole 32.

  In the first embodiment, the first rotation restricting portion 51 is a step portion between the first seat surface 31a and the second seat surface 32a. That is, the step portion between the first seat surface 31a and the second seat surface 32a is formed on the side surface 28c of the head portion 28 of the bolt 24 that penetrates the first bolt hole 31 when the rail clip 23 is viewed from the front surface 23x. It is formed so that it can follow at least one.

  In the first embodiment, the second rotation restricting portion 52 is a step portion between the second seating surface 32 a and the front surface 23 x of the rail clip 23. That is, the stepped portion between the second seating surface 32a and the front surface 23x of the rail clip 23 has a side surface 128c of the head 128 of the bolt 124 that penetrates the second bolt hole 32 when the rail clip 23 is viewed from the front surface 23x. It is formed so that it can follow at least one of these.

  The stepped portion between the first seat surface 31a and the second seat surface 32a used as the first rotation restricting portion 51 includes the head portion 28 of the bolt 24 penetrating the first bolt hole 31 and the rail clip 23. Between the edge portions 23c on the side of the pressing portions 23a, 23b. Accordingly, in the guide rail support state, the first rotation restricting portion 51 abuts on the side surface 28c located on the inner side in the width direction of the guide rail 21 among the heads 28 of the bolts 24 fixed to the fixing plate 22, and performs the first rotation The restricting portion 51 is supported by the head portion 28 from the outer side in the width direction of the guide rail 21. This prevents the rail clip 23 from moving outward in the width direction of the guide rail 21 in the guide rail support state, and the rail clip 23 is prevented from being moved to the base 21b of the guide rail 21 by the first pressing portion 23a. The end portion 21e can be properly pressed.

  The guide rail support structure for installing the guide rail has been described above as an example, but a similar guide rail support structure is used as a guide rail support structure for fixing an apparatus such as an end switch to the guide rail. obtain. Since the guide rail support structure can be supported on the guide rail by the frictional force generated between the rail clip and the fixing plate that sandwich the guide rail and the guide rail, the guide rail support structure is supported by the guide rail for fixing the equipment. When used as a structure, the fixed plate may not be fixed to the hoistway wall. In this case, the fixed plate may not be formed in an L shape, and may be formed in a flat plate shape as a whole, for example.

  Next, the operation of the first embodiment having such a configuration will be described.

  First, when the guide rail is supported on the hoistway wall 12, the fixing plate 22 is fixed to the building beam 13 provided on the hoistway wall 12 with a bolt or the like. At this time, the fixing plate 22 is attached so that the front surface 22a faces the front side so that the front surface 22a can come into contact with the back surface of the base portion of the guide rail.

  Next, when attaching the guide rail 21 whose base end portion has a thickness T1, the rear surface 21a of the base portion 21b of the guide rail 21 extending in the vertical direction is brought into contact with the front surface 22a of the fixed plate 22. A pair of rail clips 23 are arranged at both end portions 21e of the base portion 21b so that the first pressing portions 23a abut against the corresponding end portions 21e of the base portion 21b. Next, the bolt 24 is inserted into the first bolt hole 31 from the front surface 23 x side of the rail clip 23, and penetrates through the bolt hole 30 of the fixing plate 22. Then, the head portion 28 is positioned in the circumferential direction so that a part of the side surface 28c of the head portion 28 of the bolt 24 is along the first rotation restricting portion 51, and the back surface 28b is brought into contact with the first seat surface 31a. Let Then, the washer 26 and the nut 25 are attached to the bolt body part 27 of the bolt 24 protruding to the back side of the fixed plate 22, and the nut 24 is rotated to tighten the bolt 24. At this time, since the side surface 28c of the head portion 28 of the bolt 24 is in contact with the first rotation restricting portion 51, the rotation of the bolt 24 is prevented. After the bolt 24 is tightened, the first rotation restricting portion 51 is supported toward the inner side in the width direction of the guide rail 21 by the head portion 28 of the bolt 24 fixed to the fixing plate 22. Thereby, it is prevented that the rail clip 23 moves toward the width direction outer side of the guide rail 21, and the guide rail 21 is not supported appropriately.

  On the other hand, when attaching the guide rail 121 whose end portion has a thickness of T2, the back surface 121a of the base portion 121b of the guide rail 121 extending in the vertical direction is brought into contact with the front surface 22a of the fixed plate 22. A pair of rail clips 23 are arranged at both ends 121e of the base 121b so that the second pressing portions 23b abut against the corresponding ends 121e of the base 121b. Next, the bolt 124 is inserted into the second bolt hole 32 from the front surface 23 x side of the rail clip 23 and is passed through the bolt hole 30 of the fixing plate 22. Then, the head 128 is positioned in the circumferential direction so that a part of the side surface 128c of the head 128 of the bolt 124 is along the second rotation restricting portion 52, and the back surface 128b is brought into contact with the second seating surface 32a. Let Thereafter, a washer 126 and a nut 125 having dimensions corresponding to the bolt body 127 are attached to the bolt body 127 of the bolt 124 protruding to the back surface side of the fixing plate 22, and the nut 125 is rotated to tighten the bolt 124. At this time, since the side surface 128c of the head portion 128 of the bolt 124 is in contact with the second rotation restricting portion 52, the rotation of the bolt 124 is prevented.

  As described above, according to the first embodiment, the guide rail 21 having the base portion 21 b extending in the vertical direction in the hoistway 2 is supported, or the guide rail support structure for the elevator 1 supported by the guide rail 21. 20 includes a fixed plate 22 that contacts the back surface 21 a of the base 21 b of the guide rail 21, and a rail clip 23 that is attached to the fixed plate 22 and sandwiches the guide rail 21 between the fixed plate 22. The rail clip 23 is positioned at a position different from the first pressing portion 23a in the width direction of the guide rail 21 (the width direction of the rail clip 23) in the first pressing portion 23a that presses the end 21e of the base portion 21b of the guide rail 21. And a second pressing portion 23b provided. The second pressing portion 23b can press the end portion 121e of the base portion 121b of the other guide rail 121 formed in a shape different from the base portion 21b of the guide rail 21.

  The rail clip 23 is capable of pressing the base 21b of the guide rail 21, and the second pressing portion 23b capable of pressing the base 121b of another guide rail 121 formed in a shape different from the base 21b. The guide rail support structure 20 and the rail clip 23 support a plurality of guide rails 21 and 121 having different base thickness dimensions, or a plurality of guide rails having different base thickness dimensions. 21 and 121 can be supported.

  In addition, according to the first embodiment, the guide rail support structure 20 further includes the fastening member 40 including the bolts 24 and 124 that fasten the rail clip 23 to the fixing plate 22. The rail clip 23 has a first bolt hole 31 through which the bolt 24 penetrates when the first pressing portion 23a presses the end portion 21e of the guide rail 21, and the second pressing portion 23b presses the end portion 121e of the guide rail 121. The second bolt hole 32 through which the bolt 124 penetrates.

  As described above, the rail clip 23 has the first bolt holes 31 corresponding to the first pressing portions 23a and the second bolt holes 32 corresponding to the second pressing portions 23b. Thus, even when the first pressing portion 23 a presses the end portion 21 e of the guide rail 21, the common fixing plate 22 can be used when pressing either the guide rail 21 or 121. .

  Further, according to the first embodiment, the rail clip 23 further includes the first rotation restricting portion 51 that restricts the rotation of the bolt 24 that penetrates the first bolt hole 31. Thereby, the bolt 24 penetrating the first bolt hole 31 can be easily tightened.

  Further, according to the first embodiment, the rail clip 23 penetrates the first seat surface 31 a with which the head portion 28 of the bolt 24 penetrating the first bolt hole 31 can abut and the second bolt hole 32. And a second seat surface 32a against which the head portion 128 of the bolt 124 can abut. The second seat surface 32a is disposed on the far side of the fixed plate 22 from the first seat surface 31a. The 1st rotation control part 51 is comprised by the level | step-difference part provided between the 1st seat surface 31a and the 2nd seat surface 32a. Thereby, even when the first bolt hole 31 and the second bolt hole 32 are provided close to each other as in the first embodiment, the periphery of the bolt holes 31 and 32 is limited. The first rotation restricting portion 51 can be efficiently provided in the space.

  Further, the stepped portion between the first seat surface 31a and the second seat surface 32a formed by disposing the second seat surface 32a on the side farther than the first seat surface 31a with respect to the fixed plate 22. Is located between the head portion 28 of the bolt 24 penetrating the first bolt hole 31 and the edge portion 23c of the rail clip 23 on the pressing portions 23a, 23b side. Therefore, in the guide rail support state, the stepped portion abuts on the side surface 28c located on the inner side in the width direction of the guide rail 21 in the head portion 28 of the bolt 24 fixed to the fixing plate 22, and the first rotation restricting portion. 51 can be supported from the outer side in the width direction of the guide rail 21 by the head portion 28. This prevents the rail clip 23 from moving outward in the width direction of the guide rail 21 in the guide rail support state, and the rail clip 23 is connected to the guide rail 21 by the first pressing portion 23a. The end 21e can be kept pressed properly.

  Further, according to the first embodiment, the second rotation restricting portion 52 that restricts the rotation of the bolt 124 penetrating the second bolt hole 32 is further provided. This facilitates tightening of the bolt 124 penetrating the second bolt hole 32.

(Second Embodiment)
Next, a guide rail support structure according to the second embodiment will be described with reference to FIGS. 8 and 9.

  In the second embodiment shown in FIGS. 8 and 9, the shape of the bolt opening of the fixing plate is different so that guide rails having different base widths can be fixed. This is substantially the same as the first embodiment shown in FIG. In the second embodiment shown in FIG. 8 and FIG. 9, the same parts as those in the first embodiment shown in FIG. 1 to FIG.

  As shown in FIG. 8, in the second embodiment, the bolt groove 230 of the fixing plate 222 includes a pair of first groove portions 230a extending in the width direction of the guide rail and a first groove portion 230a in the vertical direction. Has a pair of second groove portions 230b provided at different positions and extending in the width direction of the guide rail. The pair of first groove portions 230a and the pair of second groove portions 23b are provided symmetrically with respect to the center line L on each side of the center line L passing through the center of the front surface 222a of the fixing plate 222 in the width direction. Yes. The distance between the center line L and the end portion 230ae opposite to the center line L of each first groove portion 230a is the width W1 of the base portions 21b and 121b of the guide rails 21 and 121 (see FIG. 9A). ).

  On the other hand, the distance between the center line L and the end 230be opposite to the center line L of each second groove portion 230b is a width W2 larger than the width W1 of the guide rails 21 and 121 (FIG. 9B). )) Is determined according to the width W2 of the guide rail.

  In this way, not only the guide rails 21 and 121 having the first width W1 but also the guide rail having the second width W2 can be fixed to the fixing plate 222.

  The bolt groove 230 of the fixing plate 222 further includes a third groove portion 230c that connects the first groove portion 230a and the second groove portion 230b. Accordingly, when the rail clip 23 attached to one of the first groove portion 230a and the second groove portion 230b of the bolt groove 230 of the fixing plate 222 by using the fastening member 40 is replaced with the other groove portion, the bolt of the fastening member 40 It is possible to move the fastening member 40 to the other groove portion only by loosening, that is, without completely disassembling and removing the fastening member 40 together with the rail clip 23 from the fixing plate 222. Note that the third groove portion 230c shown in FIG. 8 is provided so that the first groove portion 230a and the second groove portion 230b communicate with each other at the end on the center line L side. In this case, even if the movement of the rail clip 23 to the outer side in the width direction of the guide rails 21 and 121 is a case where the fastening member 40 is loosened, the end portion 230ae of the first groove portion 230a or the second groove portion 230b. This is also prevented by the end portion 230be. The position where the third groove portion 230c communicates with the first groove portion 230a and the second groove portion 230b is not limited to this.

  Next, the operation of the second embodiment having such a configuration will be described.

  First, as shown in FIG. 9A, a case where the guide rail 21 having the base width W1 and the base end thickness T1 is supported by the hoistway wall 12 will be described. In this case, the back surface 21a of the base portion 21b of the guide rail 21 is brought into contact with the front surface 222a of the fixed plate 222, and the first pressing portions 23a of the pair of rail clips 23 (see FIG. 5 (a)) at both end portions 21e of the base portion 21b. ). At this time, the rail clip 23 is positioned so that the first bolt hole 31 and the first groove portion 230a of the fixing plate 222 face each other. Thereafter, the bolt 24 is inserted into the first bolt hole 31 of the rail clip 23 and penetrates through the first groove portion 230a. Thereafter, the bolt 24 is tightened using the nut 25 and the washer 26, and the rail clip 23 is fastened to the fixing plate 222.

  When such a guide rail 21 is changed to a guide rail whose width of the base is the width W2 and the thickness of the end of the base is T1, the following method is used. That is, the bolt 24 that fastens the rail clip 23 to the fixing plate 222 is loosened, and the guide rail 21 is removed from between the rail clip 23 and the fixing plate 222. Next, the rail clip 23 is moved from the first groove portion 230a to the second groove portion 230b through the third groove portion 230c while being attached to the fixing plate 222. After the rail clip 23 is moved to the end 230be on the side opposite to the center line L of the second groove portion 230c, the back surface of the guide rail whose base width is W2 contacts the front surface 222a of the fixing plate 222. Let Next, the first pressing portion 23a of the rail clip 23 is pressed against the end portion of the base portion of the guide rail, and the bolt 24 is tightened.

  Next, the case where the guide rail 121 (refer FIG.5 (b)) whose width | variety of a base is width W1 and the thickness of the edge part of a base is T2 is supported by the hoistway wall 12 is demonstrated. In this case, the back surface 121a of the base portion 121b of the guide rail 121 is brought into contact with the front surface 222a of the fixing plate 222, and the second pressing portions 23b of the pair of rail clips 23 are pressed against both end portions 121e of the base portion 121b. At this time, the rail clip 23 is positioned so that the second bolt hole 32 and the first groove portion 230a of the fixing plate 222 face each other. Thereafter, the bolt 124 is inserted into the second bolt hole 32 of the rail clip 23 and penetrates through the first groove portion 230a. Thereafter, the bolt 124 is tightened using the nut 125 and the washer 126, and the rail clip 23 is fastened to the fixing plate 222.

  As shown in FIG. 9B, when such a guide rail 121 is changed to a guide rail 221 having a base width W2 and a base end thickness T2, the following method is used. . That is, the bolt 124 that fastens the rail clip 23 to the fixing plate 222 is loosened, and the guide rail 121 is removed from between the rail clip 23 and the fixing plate 222. Next, with the rail clip 23 attached to the fixing plate 222, the rail clip 23 is moved from the first groove portion 230a of the fixing plate 222 to the second groove portion 230b via the third groove portion 230c. After moving the rail clip 23 to the end 230be on the side opposite to the center line L of the second groove portion 230b, the back surface of the guide rail 221 having the width W2 of the base portion 221b is moved to the front surface 222a of the fixing plate 222. Make contact. Next, the second pressing portion 23b of the rail clip 23 is pressed against the end portion 221e of the base portion 221b of the guide rail 221, and the bolt 124 is tightened.

  As described above, according to the second embodiment, the guide rails 21, 121, and 221 having the base portion extending in the vertical direction in the hoistway 2 are supported, or the guide rails of the elevator 1 that are supported by the guide rails. The support structure 220 includes a fixed plate 222 that contacts the back of the base of the guide rails 21, 121, and 221, a rail clip 23 that is attached to the fixed plate 222, and sandwiches the guide rail between the fixed plate 222, and a rail clip And a fastening member 40 including a bolt for fastening 23 to the fixing plate 222. The fixing plate 222 has a bolt groove 230 through which the bolt of the fastening member 40 passes. The bolt groove 230 includes a first groove portion 230a extending in the width direction of the guide rails 21, 121, and 221 and a first groove in the vertical direction. A second groove portion 230b provided in a position different from the portion 230a and extending in the width direction, and a third groove portion 230c communicating the first groove portion 230a and the second groove portion 230b are provided. .

  Since the bolt groove 230 of the fixing plate 222 includes the first groove portion 230a and the second groove portion 230b provided at a position different from the first groove portion 230a, the guide rail support structure 220 is It is possible to support the guide rails 21, 121, and 221 having different base width dimensions, or to be supported by the guide rails 21, 121, and 221 having different base width dimensions. Further, since the first groove portion 230a and the second groove portion 230b communicate with each other through the third groove portion 230c, a rail attached to one of the first groove portion 230a and the second groove portion 230b of the bolt groove 230. When the clip 23 is replaced with the other groove portion, it is only necessary to loosen the bolts 24 and 124 of the fastening member 40 that fixes the rail clip 23, that is, to completely disassemble the fastening member 40 and remove it from the fixing plate 222 together with the rail clip 23. It is possible to move to the other groove portion.

  In the above description, although the case where the rail clip 23 has the 1st press part 23a and the 2nd press part 23b was demonstrated, of course, the rail clip 23 does not need to have the 2nd press part 23b.

(Third embodiment)
Next, a guide rail support structure according to the third embodiment will be described with reference to FIGS.

  In the third embodiment shown in FIG. 10 to FIG. 12, it is possible to tighten the rail clip fastening bolt from the front side and the back side of the guide rail as compared with the first embodiment. As described above, the number of bolt holes in the rail clip and the shape around the bolt holes are different, but the other configurations are substantially the same as those of the first embodiment shown in FIGS. In the third embodiment shown in FIG. 10 to FIG. 12, the same parts as those in the first embodiment shown in FIG. 1 to FIG.

  As shown in FIG. 10, the rail clip 323 has one bolt hole 331. Around the bolt hole 331, there is provided a first seat surface 331 a with which the back surface 28 b of the head portion 28 of the bolt 24 passing through the bolt hole 331 can abut. A second seat surface 332a is provided around the first seat surface 331a. Further, a third seat surface 333a is provided around the second seat surface 332a.

  The third seating surface 333a shown in FIG. 10 forms the bottom surface of a recess provided around the bolt hole 331. The third seating surface 333a can attach a tool for tightening the head portion 128 of the bolt 124 that passes through the bolt hole 331, for example, the socket 62 of the impact wrench, to the head portion 128 of the bolt 124 disposed in the recess. It is formed so as to be sufficiently large.

  Further, the second seat surface 332a forms a bottom surface of a recess provided in the center of the third seat surface 333a. The recess is formed so as to be able to receive the head 128 of the bolt 124 that passes through the bolt hole 331. At the same time, the second seating surface 332a can attach the socket 61 of the impact wrench for tightening the head portion 28 of the bolt 24 penetrating the bolt hole 331 to the head portion 28 of the bolt 24 disposed in the recess. It is formed large enough. In the example shown in FIG. 10, the concave portion has a substantially rectangular or oval shape in which the second seating surface 332 a which is the bottom surface has a width corresponding to the distance between the opposing surfaces of the six side surfaces 128 c of the head portion 128 of the bolt 124. It is formed so as to have a mold shape. Of course, the shape of the second seating surface 332a is not limited to this.

  The first seat surface 331a forms the bottom surface of a recess provided in the center of the second seat surface 332a. The concave portion is formed to receive the head portion 28 of the bolt 24 that passes through the bolt hole 331. In the example shown in FIG. 10, the concave portion has a substantially rectangular shape or a substantially oval shape in which the first seating surface 331 a that is the bottom surface has a width corresponding to the distance between the opposing surfaces of the six side surfaces 28 c of the head portion 28 of the bolt 24. It is formed so as to have a mold shape. Of course, the shape of the first seating surface 331a is not limited to this.

  Thus, in the guide rail support-like body, the second seat surface 332a is disposed on the side farther from the first seat surface 331a with respect to the fixed plate 22, and the third seat surface 333a is the fixed plate. 22 on the side farther than the second seating surface 332a.

  Around the first seat surface 331a, a first rotation restricting portion 351 for restricting the rotation of the bolt 24 penetrating the bolt hole 331 is provided. In the example shown in FIG. 10, the first rotation restricting portion 351 is a step portion between the first seating surface 331a and the second seating surface 332a. A second rotation restricting portion 352 for restricting the rotation of the bolt 124 penetrating the bolt hole 331 is provided around the second seat surface 332a. In the example shown in FIG. 10, the second rotation restricting portion 352 is a step portion between the second seating surface 332a and the third seating surface 333a.

  The guide rail support structure 320 of the third embodiment is further interposed between the heads 28 and 128 of the bolts 24 and 124 in contact with the second seat surface 332a and the first seat surface 331a. One intervening plate 71 is provided. The 1st interposition plate 71 is a flat plate-shaped member, and has the dimension according to the dimension of the 1st seat surface 331a so that it can arrange | position on the 1st seat surface 331a. The first interposed plate 71 has an opening 71a at the center thereof, and the opening 71a is connected to the bolt hole 331 when the first interposed plate 71 is disposed on the first seating surface 331a. It arrange | positions so that it may oppose. Thereby, even if the 1st interposition plate 71 is arrange | positioned on the 1st seat surface 331a, the volt | bolt 24 can be penetrated to the bolt hole 331. FIG. The thickness t1 of the first interposed plate 71 is the same as the height of the stepped portion between the first seating surface 331a and the second seating surface 332a, but may be larger than the height of the stepped portion.

  The guide rail support structure 320 of the third embodiment is interposed between the heads 28 and 128 of the bolts 24 and 124 that are in contact with the third seat surface 333a and the second seat surface 332a. A second intervening plate 72 is provided. The 2nd interposition plate 72 is a flat plate-shaped member, and has the dimension according to the dimension of the 2nd seat surface 332a so that it can arrange | position on the 2nd seat surface 332a. The second interposed plate 72 has an opening 72a at the center thereof, and the opening 72a is connected to the bolt hole 331 when the second interposed plate 72 is disposed on the second seat surface 332a. It arrange | positions so that it may oppose. Thereby, even if the 2nd interposition plate 72 is arrange | positioned on the 2nd seat surface 332a, the volt | bolts 24 and 124 can be penetrated to the bolt hole 331. FIG. The thickness t2 of the second interposed plate 72 is the same as the height of the step portion between the second seat surface 332a and the third seat surface 333a, but may be larger than the height of the step portion.

  Next, the operation of the third embodiment having such a configuration will be described.

  First, the case where the rail clip 323 arrange | positioned at the edge part 21e of the base 21b of the guide rail 21 is fastened to the fixed plate 22 using the volt | bolt 24 is demonstrated.

  First, with reference to FIG. 11A, a case where the bolt 24 is tightened on the back surface 21a side of the guide rail 21 will be described. In this case, the bolt 24 is inserted into the bolt hole 331 from the front surface 323 x side of the rail clip 323 and penetrates through the bolt hole 30 of the fixing plate 22. Next, the head portion 28 is positioned in the circumferential direction so that the side surface 28c of the head portion 28 of the bolt 24 is along the first rotation restricting portion 51, and the head portion 28 is brought into contact with the first seat surface 331a. . Then, the washer 26 and the nut 25 are attached to the bolt body part 27 of the bolt 24 protruding to the back side of the fixed plate 22, and the nut 25 is rotated to tighten the bolt 24.

  Next, a case where the bolts 24 are tightened on the front side of the guide rail 21 will be described with reference to FIG. In this case, first, the first interposed plate 71 is disposed on the first seating surface 331a. Next, the bolt 24 is inserted into the opening 71a of the first interposed plate 71 and the bolt hole 331 of the rail clip 323 from the front surface 323x side of the rail clip 323, and is passed through the bolt hole 30 of the fixing plate 22 so that the bolt The 24 heads 28 are brought into contact with the first interposed plate 71 on the first seating surface 331a. At this time, since the first intervening plate 71 having the same thickness t1 as the height of the stepped portions of the first seating surface 331a and the second seating surface 332a is disposed on the first seating surface 331a, the head 28 of the bolt 24 is disposed. Is disposed on the second seating surface 332a. As a result, the head portion 28 of the bolt 24 is disposed above the first rotation restricting portion 351 provided around the first seating surface 331a, and the rotation of the head portion 28 of the bolt 24 is caused by the first rotation restricting portion 351. Not regulated by. Next, the washer 26 and the nut 25 are attached to the bolt body portion 27 of the bolt 24 protruding to the back side of the fixing plate 22, and the impact is applied to the head portion 28 of the bolt 24 located on the second seating surface 332 a of the rail clip 323. A socket 61 of a wrench is attached, and the bolt 24 is tightened while holding the nut 25 so as not to rotate. At this time, since the second seat surface 332a is formed to be sufficiently large, the socket 61 does not interfere with the second rotation restricting portion 352 and the like disposed around the second seat surface 332a.

  Next, a case where the rail clip 323 arranged at the end 21e of the base 21b of the guide rail 21 is fastened to the fixing plate 22 using a bolt 124 having a size larger than the bolt 24 will be described.

  First, the case where the bolt 124 is tightened on the back surface 21a side of the guide rail 21 will be described with reference to FIG. In this case, the bolt 124 is inserted into the bolt hole from the front surface 323 x side of the rail clip 323, and penetrates through the bolt hole 30 of the fixing plate 22. Next, the head 128 is positioned in the circumferential direction so that the side surface 128c of the head 128 of the bolt 124 is along the second rotation restricting portion 352, and the head 128 is brought into contact with the second seating surface 332a. . After that, the washer 126 and the nut 125 are attached to the bolt body 127 of the bolt 124 protruding to the back side of the fixed plate 22, and the nut 125 is rotated to tighten the bolt 124.

  Next, with reference to FIG. 12B, a case where the bolt 124 is tightened on the front side of the guide rail 21 will be described. In this case, first, the second interposed plate 72 is disposed on the second seating surface 332a. Next, the bolt 124 is inserted into the opening 72 a of the second interposed plate 72 and the bolt hole 331 of the rail clip 323 from the front surface 323 x side of the rail clip 323, and penetrates the bolt hole 30 of the fixing plate 22. The head 128 of the bolt 124 is brought into contact with the second interposed plate 72 on the second seating surface 332a. At this time, the second interposed plate 72 having the same thickness t2 as the height of the stepped portions of the second seat surface 332a and the third seat surface 333a is disposed on the second seat surface 332a, whereby the head 128 of the bolt 124 is disposed. Is disposed on the third seating surface 333a. As a result, the head portion 128 of the bolt 124 is disposed above the second rotation restricting portion 352 provided around the second seating surface 332a, and the rotation of the head portion 128 of the bolt 124 causes the second rotation restricting portion 352 to rotate. Not regulated by. Next, a washer 126 and a nut 125 are attached to the bolt body 127 of the bolt 124 protruding to the back side of the fixing plate 22, and impact is applied to the head 128 of the bolt 124 located on the third seating surface 333 a of the rail clip 323. The socket 62 of the wrench is attached, and the bolt 124 is tightened while holding the nut 125 so as not to rotate. At this time, since the second seat surface 333a is formed sufficiently large, the socket 62 does not interfere with the wall portion around the third seat surface 333a.

  As described above, according to the third embodiment, the guide rail support structure of the elevator 1 that supports the guide rail 21 having the base portion 21 b extending in the vertical direction in the hoistway 2 or supported by the guide rail 21. Reference numeral 320 denotes a fixed plate 22 that contacts the back surface 21 a of the base 21 b of the guide rail 21, a rail clip 323 that is attached to the fixed plate 22, holds the guide rail 21 between the fixed plate 22, and fixes the rail clip 323. And a fastening member 40 including bolts 24 and 124 fastened to the plate 22. The rail clip 323 includes a bolt hole 331, a first seat surface 331a provided around the bolt hole 331 and capable of contacting the head portion 28 of the bolt 24 penetrating the bolt hole 331, and a first seat surface 331a. And a second seating surface 332a provided around the periphery. The second seat surface 332a is disposed on a side farther than the first seat surface 331a with respect to the fixed plate 22, and the first seat surface 331a restricts the rotation of the bolt 24 penetrating the bolt hole 331 around the first seat surface 331a. A rotation restricting portion 351 is provided. The second seating surface 332 a is formed so that a tool 61 for tightening the head portion 28 of the bolt 24 that passes through the bolt hole 331 can be attached to the head portion 28. An intervening plate 71 is interposed between the head 28 of the bolt 24 and the first seat surface 331a.

  A first rotation restricting portion 351 for restricting the rotation of the head portion 28 of the bolt 24 penetrating through the first bolt hole 331 is provided in a part of the periphery of the first seat surface 331a, thereby penetrating the bolt hole 331. It is easy to tighten the bolt 24 to be performed on the back surface 21 a side of the guide rail 21. Here, since the second seat surface 332a is disposed on the side farther than the first seat surface 331a with respect to the fixed plate 22, there is a step portion between the first seat surface 331a and the second seat surface 332a. The step portion is formed and can be used as the first rotation restricting portion 351.

  Further, the second seat surface 332a is disposed on the side farther from the first seat surface 331a with respect to the fixed plate 22, and the second seat surface 332a penetrates the bolt hole 331 through the tool 61 for tightening the bolt 24. By being formed so as to be attachable to the head portion 28 of the bolt 24, the tool 61 can be attached to the bolt 24 penetrating the bolt hole 331, and the bolt 24 can be tightened using the tool 61 with the guide rail. 21 can be performed on the front side. In this case, an intervening plate 71 is interposed between the head portion 28 of the bolt 24 abutting against the second seating surface 332a and the first seating surface 331a, and the head portion 28 of the bolt 24 is Since it is on 332a, the rotation of the head portion 28 is not restricted by the first rotation restricting portion 351.

  In addition, according to the third embodiment, the rail clip 323 further includes a third seat surface 333 a provided around the second seat surface 332 a, and the third seat surface 333 a The second seating surface 332a is disposed on the far side.

  Since the third seating surface 333a is disposed on the side farther than the second seating surface 332a with respect to the fixed plate 22, a step portion is formed between the second seating surface 332a and the third seating surface 333a, The stepped portion can be used as a rotation restricting portion that prevents the rotation of the head portion 128 of the bolt 124 that passes through the bolt hole 331. In this case, the bolt 124 can be easily tightened on the back surface 21 a side of the guide rail 21.

  Further, since the third seat surface 333a is arranged on the side farther than the second seat surface 332a with respect to the fixed plate 22, the bolt 124 can be tightened on the front side of the guide rail. Specifically, the interposed plate 72 is interposed between the head 128 of the bolt 124 and the second seat surface 332, and the head 128 of the bolt 124 is disposed on the third seat surface 333a. Then, a tool 62 for tightening the bolt 124 is mounted on the head 128 and the bolt 124 is tightened.

  Although several embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof. Moreover, as a matter of course, these embodiments can be partially combined as appropriate within the scope of the present invention.

  2: hoistway, 3: passenger car, 21: guide rail, 22: fixed plate, 23: rail clip, 23a: first pressing part, 23b: second pressing part, 24: bolt, 31: first bolt hole, 31a: 1st seat surface, 32: 2nd bolt hole, 32a: 2nd seat surface, 51: 1st rotation control part, 52: 2nd rotation control part

Claims (6)

  A guide rail support structure for an elevator that supports or is supported by a guide rail that extends in the vertical direction in the hoistway, and that is in contact with the back surface of the base portion of the guide rail; and A rail clip attached to the fixed plate and sandwiching the guide rail between the fixed plate and the rail clip, wherein the rail clip presses an end of the base portion of the guide rail; A second pressing portion provided at a position different from the first pressing portion in the width direction of the guide rail, and the second pressing portion is formed in a shape different from the base portion of the guide rail. A guide rail support structure for an elevator, which is capable of pressing an end portion of a base portion of another guide rail.   The rail clip further includes a fastening member including a bolt for fastening the rail clip to the fixing plate, and the rail clip includes a first bolt through which the bolt penetrates when the first pressing portion presses the end portion of the guide rail. The guide rail support of the elevator according to claim 1, further comprising a hole and a second bolt hole through which the bolt penetrates when the second pressing portion presses the end portion of the guide rail. Construction.   The guide rail support structure for an elevator according to claim 2, wherein the rail clip further includes a first rotation restricting portion that restricts rotation of the bolt that penetrates the first bolt hole.   The rail clip includes a first seat surface on which the head portion of the bolt that passes through the first bolt hole can abut, and a second seat on which the head portion of the bolt that passes through the second bolt hole can abut. And the second seat surface is disposed on a side farther than the first seat surface with respect to the fixed plate, and the first rotation restricting portion includes the first seat surface and the first seat surface. The guide rail support structure for an elevator according to claim 3, wherein the guide rail support structure is configured by a step portion provided between the two seat surfaces.   5. The guide rail support for an elevator according to claim 2, wherein the rail clip further includes a second rotation restricting portion that restricts rotation of the bolt that penetrates the second bolt hole. 6. Construction.   A rail clip of an elevator that is attached to a fixed plate that contacts a back surface of a base portion of a guide rail that extends vertically in a hoistway and sandwiches the guide rail with the fixed plate, the base portion of the guide rail A first pressing portion that presses the end portion of the rail clip, and a second pressing portion that is provided at a position different from the first pressing portion in the width direction of the rail clip. An elevator rail clip capable of pressing an end portion of a base portion of another guide rail formed in a shape different from the base portion of the guide rail.