Elevator component connection structure and elevator guide rail bracket

Abstract

The present application discloses a connection structure of elevator components and an elevator guide rail bracket, wherein the elevator components include a first component and a second component, wherein at least parts of the structures of the first component and the second component overlap with each other, and are characterized in that a first mounting hole is provided in the first component, and a second mounting hole corresponding to the first mounting hole is provided in the second component; the connection structure includes a fixing pin, and the fixing pin is detachably plugged into the overlapped part of the two mounting holes, and the periphery of the fixing pin gradually shrinks from one end to the other end. Compared with the prior art, this solution does not require welding, is applicable to a variety of installation occasions, has a simple structure, is easy to install, is beautiful and concise, and has strong practicality.

Description

Technical Field

[0001] The present application relates to the field of elevators, and in particular to a connection structure of elevator components and an elevator guide rail bracket. Background Art

[0002] At present, elevators are used more and more widely. Elevators use guide rails to guide the up and down movement of the elevator car, thereby achieving smooth up and down movement.

[0003] The elevator guide rail bracket plays a supporting and fixing role for the guide rail in the elevator car. Since the verticality and stability of the guide rail affect the operation effect of the elevator, the current general elevator installation has a step of welding the guide rail bracket after adjusting the guide rail.

[0004] Although welding can achieve the effect of fixing and preventing loosening, if the guide rail needs to be adjusted again, the bracket body must be destroyed, and welding will affect the appearance and structure of the elevator and easily cause fire. Summary of the invention

[0005] In order to solve the above problems, the present application provides a connection structure of elevator components and an elevator guide rail bracket, so as to facilitate the installation of the guide rail in the hoistway.

[0006] The present application provides a connection structure of elevator components, the elevator components comprising a first component and a second component, at least parts of the first component and the second component are overlapped with each other, characterized in that the first component is provided with a first mounting hole, and the second component is provided with a second mounting hole corresponding to the first mounting hole;

[0007] The connection structure comprises a fixing pin, one end of which is detachably plugged into the overlapped position of the two mounting holes, and the outer circumference of the fixing pin gradually expands from the end to the other end.

[0008] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0009] Optionally, the first mounting hole and the second mounting hole are arranged crosswise and the overlapping part is a quadrilateral;

[0010] The side wall of the fixing pin has two opposite first side surfaces and two opposite second side surfaces, each first side surface is in contact with two opposite sides of the first mounting hole at the overlap, and each second side surface is in contact with two opposite sides of the second mounting hole at the overlap.

[0011] Optionally, the first mounting hole is located above the second mounting hole, and the fixing pin passes through the first mounting hole and the second mounting hole in sequence;

[0012] The distance between the two opposite sides of the first mounting holes at the overlap is L1, and the distance between the two opposite sides of the second mounting holes at the overlap is L2;

[0013] And when L1 is equal to L2, the angle between the two first side surfaces is greater than the angle between the two second side surfaces.

[0014] Optionally, the angle between the two first side surfaces is 0 degrees to 10 degrees;

[0015] The included angle between the two second side surfaces is 0 degrees to 10 degrees.

[0016] Optionally, the number of the first mounting holes is at least two;

[0017] The number of the second mounting holes corresponds to the number of the first mounting holes.

[0018] Optionally, the fixing pin has a deformation groove for absorbing its own deformation.

[0019] Optionally, the connection structure further comprises a fastener connecting the first component and the second component to each other;

[0020] The first component and the second component are both provided with adjustment holes for the fastener to pass through, and the adjustment holes can adjust the relative position of the first component and the second component.

[0021] This application also provides the following technical solutions:

[0022] An elevator guide rail bracket, used for installing a guide rail on a contact surface, characterized in that the elevator guide rail bracket includes a first component, a second component and a connecting structure described in any one of the above, the first component is installed on the contact surface, and the second component is used to install the guide rail.

[0023] Optionally, the first component includes a first substrate and a first connecting plate, the first substrate has a supporting surface in contact with the contact surface, and the first connecting plate is provided with the first mounting hole;

[0024] The second component includes a second substrate and a second connecting plate. The second substrate has a mounting surface for mounting the guide rail. The first connecting plate and the second connecting plate are attached to each other. The second connecting plate is provided with the second mounting hole.

[0025] Optionally, the elevator guide rail bracket further includes:

[0026] At least two pressing plates, respectively located on opposite sides of the guide rail, pressing the guide rail against the mounting surface of the connecting seat;

[0027] A plurality of fastening bolts, each fastening bolt passes through a corresponding pressing plate and is fixedly connected to the connecting seat.

[0028] The present invention discloses a connection structure of elevator components and an elevator guide rail bracket, which do not require welding, are suitable for a variety of installation occasions, have a simple structure, are easy to install, and have strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of an elevator component according to an embodiment of the present application;

[0030] Figure 2 A schematic diagram of the structure of an elevator component according to an embodiment of the present application;

[0031] Figure 3 A schematic diagram of the structure of an elevator component according to an embodiment of the present application;

[0032] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure;

[0033] Figure 5 for Figure 1 A schematic diagram of the structure of the middle fixing pin;

[0034] Figure 6 for Figure 1 A schematic diagram of the structure of the middle fixing pin;

[0035] Figure 7 for Figure 1 A schematic diagram of the structure of the middle fixing pin;

[0036] Figure 8 for Figure 1 A schematic diagram of the structure of the middle fixing pin;

[0037] Fig. 9 for Figure 1 A schematic diagram of the structure of the middle fixing pin;

[0038] Fig.10 for Figure 1 Schematic diagram of the structure of the fixing pin.

[0039] The reference numerals in the figures are described as follows:

[0040] 10. Elevator component; 11. First component; 111. First mounting hole; 112. First base plate; 113. First connecting plate; 12. Second component; 121. Second mounting hole; 122. Second base plate; 123. Second connecting plate; 14. Adjustment hole; 15. Pressing plate; 16. Fastening bolts;

[0041] 20. connection structure; 21. fastener; 22. fixing pin; 221. first side surface; 222. second side surface; 223. deformation groove;

[0042] 30. Guide rail;

[0043] 40. Expansion bolts. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0047] In one embodiment, Figures 1 to 10 As shown, an elevator component 10 includes a first component 11 and a second component 12. At least parts of the first component 11 and the second component 12 overlap each other. The first component 11 is provided with a first mounting hole 111, and the second component 12 is provided with a second mounting hole 121 corresponding to the first mounting hole 111.

[0048] When the first component 11 and the second component 12 are attached to each other, a part of the first mounting hole 111 and a part of the second mounting hole 121 are connected to each other, so that the first mounting hole 111 and the second mounting hole 121 form a socket on the two components;

[0049] The first component 11 and the second component 12 are connected by a connecting structure 20, which includes a fixing pin 22, one end of which is detachably inserted into the overlapped portion (insertion hole) of the two mounting holes, and the outer circumference of the fixing pin 22 gradually expands from the end to the other end, so that the first component 11 and the second component 12 are stuck on the fixing pin 22.

[0050] After the first component 11 and the second component 12 are stacked together, the fixing pin 22 is wedged into the overlapping portion, and the side walls of the fixing pin 22 can contact the inner walls of the first mounting hole 111 and the second mounting hole 121 respectively, so that the friction between the side walls of the fixing pin 22 and the first mounting hole 111 and the second mounting hole 121 can prevent the first component 11 and the second component 12 from twisting against each other and displacement along the radial direction of the fixing pin.

[0051] The connection structure 20 in the present application does not require welding, is suitable for a variety of installation occasions, has a simple structure, is easy to install, is beautiful and concise, and has strong practicality.

[0052] In another embodiment, the first mounting hole 111 and the second mounting hole 121 are cross-arranged and the overlapping portion is a quadrilateral, which is composed of two opposite sides of the first mounting hole 111 and two opposite sides of the second mounting hole 121; the side wall of the fixing pin 22 has two opposite first side surfaces 221 and two opposite second side surfaces 222, each first side surface 221 is respectively in contact with two opposite sides of the first mounting hole 111 at the overlapping portion, and each second side surface 222 is respectively in contact with two opposite sides of the second mounting hole 121 at the overlapping portion.

[0053] The cross section of the fixing pin 22 is quadrilateral, and corresponds to the quadrilateral at the intersection of the first mounting hole 111 and the second mounting hole 121. The extension path of the first mounting hole 111 and the extension path of the second mounting hole 121 are oblique or perpendicular. Preferably, the extension path of the first mounting hole 111 and the extension path of the second mounting hole 121 are 90 degrees (i.e. Figure 4 (in θ).

[0054] In order to make each first side surface 221 contact with the two opposite sides of the first mounting hole 111 at the overlap, and each second side surface 222 contact with the two opposite sides of the second mounting hole 121 at the overlap, in another embodiment, the first mounting hole 111 is located above the second mounting hole 121, and the fixing pin 22 passes through the first mounting hole 111 and the second mounting hole 121 in sequence; the distance between the two opposite sides of the first mounting hole 111 at the overlap is L1, and the distance between the two opposite sides of the second mounting hole 121 at the overlap is L2; ​​when L1 is equal to L2, the angle between the two first side surfaces 221 is greater than the angle between the two second side surfaces 222.

[0055] In another embodiment, the first mounting hole 111 is located above the second mounting hole 121 , and the fixing pin 22 passes through the first mounting hole 111 and the second mounting hole 121 in sequence.

[0056] One end of the fixing pin 22 along the length direction is the first end, and the other end is the second end, and the two first side surfaces 221 and the two second side surfaces 222 are gradually approached from the first end to the second end. The second end of the fixing pin 22 passes through the first mounting hole 111 and the second mounting hole 121 in sequence, and the first end is located above the second end to further prevent the fixing pin 22 from being separated from the insertion hole.

[0057] Preferably, the overlapping portions of the first component 11 and the second component 12 are arranged horizontally.

[0058] When the distance between the two opposite sides of the first mounting hole 111 along the extension path and the distance between the two opposite sides of the second mounting hole 121 along the extension path are both C, C is smaller than the maximum width of the fixing pin 22 (e.g. Figure 4 A or B in FIG. 2 ), which is greater than the minimum width of the fixing pin 22 (such as Figure 4 D or E in FIG. 1 ). The length of the fixing pin 22 along its own axial direction is the length of the fixing pin 22 , and the width of the fixing pin 22 is perpendicular to the length of the fixing pin 22 .

[0059] Of course, in other embodiments, when L1 is greater than L2, the angle between the two first side surfaces 221 is equal to or less than the angle between the two second side surfaces 222 .

[0060] In another embodiment, if Figures 6 to 9 As shown, the angle between the two first side surfaces 221 is 0 to 10 degrees. When the angle between the two first side surfaces 221 is too large, the area where each first side surface 221 and the two opposite sides of the first mounting hole 111 along the extension path fit each other will be reduced, so as to reduce the friction between the fixing pin 22 and the inner wall of the insertion hole, and the fixing pin 22 is easily separated from the insertion hole, or the first component 11 and the second component 12 are twisted relative to each other.

[0061] The angle between the two second side surfaces 222 is 0 to 10 degrees. When the angle between the two second side surfaces 222 is too large, the area where the second side surfaces 222 and the two opposite sides of the second mounting hole 121 along the extension path fit each other will be reduced, so as to reduce the friction between the fixing pin 22 and the inner wall of the insertion hole, and the fixing pin 22 may be easily separated from the insertion hole, or the first component 11 and the second component 12 may be twisted with each other.

[0062] When the fixing pin 22 is embedded in the intersection of the first mounting hole 111 and the second mounting hole 121, the side surfaces inclined relative to the axial direction of the fixing pin can form a self-locking state. Figures 8 to 9As shown, α is the angle between the center line of the first side surface 221 (located at the first side surface 221, the line connecting the center of the first end and the center line of the second end) and the axis of the fixing pin, β is the angle between the center line of the second side surface 222 (located at the second side surface 222, the line connecting the center of the first end and the center line of the second end) and the axis of the fixing pin, the friction coefficient of the material of the fixing pin 22 is μ, and the wedge force is E.

[0063] Under the premise of tanα<μ and / or tanβ<μ, the fixing pin 22 is self-locking and will not withdraw from the insertion hole without a vertical counter-wedge force, and α and β are related to each other according to the depth of the first mounting hole 111 and the second mounting hole 121.

[0064] Preferably, the angle between the two first side surfaces 221 is 0 degrees to 6 degrees;

[0065] The included angle between the two second side surfaces 222 is 0 degree to 6 degrees.

[0066] In another embodiment, if Figures 1 to 3 As shown, the number of the first mounting holes 111 is at least two; the number of the second mounting holes 121 corresponds to the number of the first mounting holes 111, and the number of the fixing pins 22 corresponds to the number of the insertion holes, which can further prevent the first component 11 and the second component 12 from moving relative to each other.

[0067] In this embodiment, the number of the first mounting hole 111, the second mounting hole 121 and the fixing pin 22 are all two. Of course, in other embodiments, the number of the first mounting hole 111, the second mounting hole 121 and the fixing pin 22 can also be three or more.

[0068] In another embodiment, the extension paths of the two first mounting holes 111 are parallel or oblique (including perpendicular), and the extension paths of the two second mounting holes 121 are parallel or oblique (including perpendicular).

[0069] Preferably, the angle between the extension paths of the two first mounting holes 111 is 20 degrees to 90 degrees;

[0070] The included angle between the extension paths of the two second mounting holes 121 is 20 degrees to 90 degrees.

[0071] Most preferably, the angle between the extension paths of the two first mounting holes 111 is 90 degrees;

[0072] The included angle between the extension paths of the two second mounting holes 121 is 90 degrees.

[0073] In another embodiment, if Figures 4 to 10As shown, the fixing pin 22 has a deformation groove 223 for absorbing its own deformation. The fixing pin 22 is made of a rigid material. The deformation groove 223 can make the fixing pin 22 have a certain elasticity. When the fixing pin 22 is wedged into the first mounting hole 111 and the second mounting hole 121, the fixing pin 22 can be partially deformed by force, so that the overlapping position of the fixing pin 22 and the first mounting hole 111 and the second mounting hole 121 before tensioning is changed from a line contact state to a surface contact state after tensioning, thereby effectively increasing the contact area and improving the friction force.

[0074] Along the axial direction of the fixing pin, the deformation groove 223 may be closed at one end and open at the other end;

[0075] Alternatively, the deformation groove 223 is a through groove penetrating the fixing pin 22 .

[0076] In this embodiment, if Figure 7 As shown, the cross section of the deformation groove 223 is circular, the width of the first side 221 is A (the width of the first side 221 is perpendicular to the length of the fixing pin 22), the width of the second side 222 is B (the width of the second side 222 is perpendicular to the length of the fixing pin 22), and A≠B is satisfied, and the shortest distance from the geometric center of the deformation groove 223 to each first side 221 and each second side 222 is equal (that is, Fig.10 Of course, in other embodiments, the cross-sectional shape of the deformation groove 223 is not strictly limited, and the cross-sectional shape of the deformation groove 223 can also be a square or the like.

[0077] In this embodiment, if Figures 1 to 3 As shown, the connection structure 20 further includes a fastener 22. After the fastener 22 connects the first component 11 and the second component 12, a hammer is used to wedge the fixing pin 22 into the insertion hole.

[0078] In this embodiment, the fastener 21 is a bolt, and the provision of the fixing pin 22 can also avoid the shear force of the first component 11 or the second component 12 acting on the thread of the fastener 21 .

[0079] When the relative positions of the first component 11 and the second component 12 need to be adjusted, refer to an embodiment, such as Figures 1 to 3 As shown, the first component 11 and the second component 12 are both provided with adjustment holes 14 for the fastener 22 to pass through, and the adjustment holes 14 can adjust the relative position of the first component 11 and the second component 12 .

[0080] The two adjustment holes 14 are respectively opened at the overlapping parts of the first component 11 and the second component 12, and the two adjustment holes 14 correspond to each other. The first adjustment hole 14 can quickly adjust the relative position between the first component 11 and the second component 12, and can reduce the connection accuracy between the first component 11 and the second component 12.

[0081] The extension path of the adjustment hole 14 is a straight line segment or an arc segment. In this embodiment, the adjustment hole 14 is a waist-shaped hole. Of course, in other embodiments, the adjustment hole 14 can also be an arc hole or a bar hole, etc., as long as the adjustment hole 14 has a certain extension path to ensure that the fastener 22 can change its position in the adjustment hole 14.

[0082] The number of the fasteners 22 is at least one. In this embodiment, the number of the fasteners 22 is two, so that the connection between the first component 11 and the second component 12 is more stable. Of course, in other embodiments, the number of the fasteners 22 can also be one, or more than two.

[0083] like Figures 1 to 3 As shown, the present application also provides an elevator guide rail 30 bracket for installing the guide rail 30 on a contact surface. The elevator guide rail 30 bracket includes a first component 11, a second component 12, and a connecting structure 20 in the above embodiments. The first component 11 is installed on the contact surface, and the second component 12 is used to install the guide rail 30.

[0084] There are multiple elevator guide rail 30 brackets in the elevator hoistway, and the multiple elevator guide rail 30 brackets are arranged along the length direction of the guide rail 30 and fixed on the contact surface (such as a wall) in the hoistway. When installing the guide rail 30 in the hoistway, first fix the first component 11 to the contact surface by means of expansion bolts 40, fix the guide rail 30 to the second component 12, and finally connect the first component 11 with the second component 12 by the connecting structure 20.

[0085] In another embodiment, if Figures 1 to 3 As shown, the first component 11 includes a first substrate 112 and a first connecting plate 113, the first substrate 112 has a supporting surface in contact with the contact surface, and the first connecting plate 113 is provided with a first mounting hole 111;

[0086] The second component 12 includes a second base plate 122 and a second connecting plate 123 . The second base plate 122 has a mounting surface for mounting the guide rail 30 . The first connecting plate 113 and the second connecting plate 123 are attached to each other. The second connecting plate 123 is provided with a second mounting hole 121 .

[0087] In order to reduce the processing technology of the first component 11 and enhance the structural strength of the first component 11, the first substrate 112 and the first connecting plate 113 are integrally arranged, and the first component 11 can be bent by itself to form the first substrate 112 and the first connecting plate 113. Of course, in other embodiments, the first substrate 112 and the first connecting plate 113 are fixed by welding or bolts.

[0088] In order to reduce the processing technology of the second component 12 and strengthen the structural strength of the second component 12, the second substrate 122 and the second connecting plate 123 are integrated, that is, the second component 12 itself is bent to form the second substrate 122 and the second connecting plate 123. Of course, in other embodiments, the second substrate 122 and the second connecting plate 123 are fixed by welding or bolts.

[0089] The first substrate 112 and the first connecting plate 113 are arranged at an angle, and the second substrate 122 and the second connecting plate 123 are arranged at an angle. In order to facilitate the connection between the first component 11 and the second component 12, referring to an embodiment, the first substrate 112 and the first connecting plate 113 are arranged at a right angle, and the second substrate 122 and the second connecting plate 123 are arranged at a right angle. For example: the first substrate 112 and the second substrate 122 are both arranged vertically, the first connecting plate 113 and the second connecting plate 123 are both arranged horizontally, and the first connecting plate 113 is located above the second connecting plate 123.

[0090] In another embodiment, if Figure 1 and Figure 2 As shown, the elevator guide rail 30 bracket also includes:

[0091] At least two pressing plates 15 are respectively located on opposite sides of the guide rail 30 to press the guide rail 30 against the mounting surface of the connecting seat;

[0092] A plurality of fastening bolts 16 are provided, each fastening bolt 16 passes through a corresponding pressing plate 15 and is fixedly connected to the connecting seat.

[0093] The guide rail 30 is placed on the mounting surface of the second substrate 122, the guide rail 30 is pressed on the pressing edge of the guide rail 30 by the press plate 15, and then the press plate 15 is fixed to the second substrate 122 by the fastening bolts 16, so that the guide rail 30 is pressed and fixed by the press plate 15, which can reduce the installation difficulty of the guide rail 30.

[0094] In this embodiment, there are two pressing plates 15, which are respectively located on opposite sides of the guide rail 30, and there are two fastening bolts 16, which respectively pass through the corresponding pressing plates 15. Of course, in other embodiments, there may be three or more pressing plates 15, and there may also be three or more fastening bolts 16. The number of pressing plates 15 and the number of fastening bolts 16 are adjusted according to actual needs.

[0095] The second base plate 122 and the pressure plate 15 are both provided with deformation grooves 223, and the fastening bolt 16 includes a screw rod and a nut threadedly connected to the screw rod. The end of the screw rod facing away from the screw head passes through each deformation groove 223 in turn, and then is threadedly connected to the nut. The pressure plate 15 is pressed against the guide rail 30 through the cooperation between the nut and the screw head.

[0096] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0097] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A connection structure of elevator components, the elevator components comprising a first component and a second component, wherein at least parts of the first component and the second component are overlapped with each other, characterized in that: The first component is provided with a first mounting hole, and the second component is provided with a second mounting hole corresponding to the first mounting hole; The connection structure includes a fixing pin, one end of which is detachably inserted into the overlapped portion of the two mounting holes, and the outer circumference of the fixing pin gradually expands from the end to the other end; The first mounting hole and the second mounting hole are arranged crosswise and the overlapping part is a quadrilateral; The side wall of the fixing pin has two opposite first side surfaces and two opposite second side surfaces, each first side surface is in contact with two opposite sides of the first mounting hole at the overlapped position, and each second side surface is in contact with two opposite sides of the second mounting hole at the overlapped position; The first mounting hole is located above the second mounting hole, and the fixing pin passes through the first mounting hole and the second mounting hole in sequence; The distance between the two opposite sides of the first mounting holes at the overlap is L1, and the distance between the two opposite sides of the second mounting holes at the overlap is L2; And when L1 is equal to L2, the angle between the two first side surfaces is greater than the angle between the two second side surfaces.

2. The connection structure according to claim 1, characterized in that: The angle between the two first side surfaces is 0 degrees to 10 degrees; The angle between the two second side surfaces is 0 degrees to 10 degrees.

3. The connection structure according to claim 1, characterized in that: The number of the first mounting holes is at least two; The number of the second mounting holes corresponds to the number of the first mounting holes.

4. The connection structure according to claim 1, characterized in that: The fixing pin has a deformation groove for absorbing its own deformation.

5. The connection structure according to claim 1, characterized in that: The connection structure further includes a fastener connecting the first component and the second component to each other; The first component and the second component are both provided with adjustment holes for the fastener to pass through, and the adjustment holes can adjust the relative position of the first component and the second component.

6. An elevator guide rail bracket, used to mount the guide rail on a contact surface, characterized in that: The elevator guide rail bracket includes a first component, a second component and a connection structure according to any one of claims 1 to 5, the first component is installed on the contact surface, and the second component is used to install the guide rail.

7. The elevator guide rail bracket according to claim 6, characterized in that: The first component includes a first substrate and a first connecting plate, the first substrate has a supporting surface in contact with the contact surface, and the first connecting plate is provided with the first mounting hole; The second component includes a second substrate and a second connecting plate. The second substrate has a mounting surface for mounting the guide rail. The first connecting plate and the second connecting plate are attached to each other. The second connecting plate is provided with the second mounting hole.

8. The elevator guide rail bracket according to claim 7, characterized in that: The elevator guide rail bracket also includes: At least two pressing plates, respectively located on opposite sides of the guide rail, pressing the guide rail against the mounting surface of the second substrate; A plurality of fastening bolts, each fastening bolt passes through a corresponding pressing plate and is fixedly connected to the second base plate.

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