CN211393457U - Elevator guide rail bracket and guide rail assembly - Google Patents
Elevator guide rail bracket and guide rail assembly Download PDFInfo
- Publication number
- CN211393457U CN211393457U CN201922207573.2U CN201922207573U CN211393457U CN 211393457 U CN211393457 U CN 211393457U CN 201922207573 U CN201922207573 U CN 201922207573U CN 211393457 U CN211393457 U CN 211393457U
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- guide rail
- mounting
- rail bracket
- elevator guide
- mounting seat
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Abstract
The application discloses elevator guide rail bracket and guide rail assembly, elevator guide rail bracket includes mount pad and fixed unit, mount pad one side be with the holding surface that the contact surface contacted, the opposite side is the installation face, and fixed unit includes two at least clamp plates and a plurality of fastening bolt, and two at least clamp plates are located respectively the relative both sides of guide rail, will the guide rail compress tightly in the installation face, each fastening bolt pass corresponding clamp plate and fixed connection in the mount pad, this scheme is for prior art, when installing the guide rail on elevator guide rail bracket, fixes compressing tightly of guide rail on the mount pad through the clamp plate, can reduce elevator guide rail bracket at the ascending installation accuracy of vertical side to reduce the installation degree of difficulty of guide rail.
Description
Technical Field
The application relates to the field of elevators, in particular to an elevator guide rail bracket and a guide rail assembly.
Background
The elevator guide rail bracket is a component for supporting and fixing the elevator guide rail, namely fixing the position of the guide rail and playing a role in bearing the vibration of the elevator guide rail. When installing the guide rails, it is necessary to fix a plurality of elevator guide rail brackets to the hoistway wall and then fix the guide rails to the elevator guide rail brackets.
At present, when the guide rail is fixed on the guide rail support, through holes which are correspondingly arranged need to be formed in the guide rail and the elevator guide rail support, and bolts penetrate through the through holes to fix the guide rail on the elevator guide rail support. At this time, when the guide rail is installed on a plurality of elevator guide rail brackets, the installation positions of the elevator guide rail brackets need to be determined in advance so that the through holes on the guide rail correspond to the through holes on the elevator guide rail brackets, thus the installation precision requirement on the elevator guide rail brackets is extremely high, and the installation difficulty of the guide rail is increased.
SUMMERY OF THE UTILITY MODEL
The application provides a pair of elevator guide rail bracket and guide rail assembly for solve the high technical problem of the installation degree of difficulty of guide rail among the prior art.
The application provides an elevator guide rail bracket for install the guide rail in the contact surface, elevator guide rail bracket includes:
one side of the mounting seat is a supporting surface which is contacted with the contact surface, and the other side of the mounting seat is a mounting surface;
a fixing unit comprising:
the at least two pressing plates are respectively positioned on two opposite sides of the guide rail and used for pressing the guide rail on the mounting surface;
and each fastening bolt penetrates through the corresponding pressure plate and is fixedly connected to the mounting seat.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, the fixing unit further includes a backing plate, the backing plate is attached to the supporting surface, and the fastening bolt penetrates through the mounting seat and is connected with the backing plate.
Optionally, an adjusting hole for the fastening bolt to pass through is formed in the mounting seat, and the adjusting hole can adjust the relative distance between the two pressing plates located on the two opposite sides of the guide rail.
Optionally, the adjusting holes are strip-shaped holes, and are located a preset angle between two adjusting holes on two opposite sides of the guide rail.
Optionally, the fastening bolts on the two pressure plates on the two opposite sides of the guide rail are connected to the same backing plate.
Optionally, the elevator guide rail bracket further includes two reinforcing plates, and the two reinforcing plates are fixedly connected to the mounting base and located on two opposite sides of the guide rail respectively.
Optionally, one end of each reinforcing plate facing the mounting seat is provided with a first connecting plate, two ends of the mounting seat in the horizontal direction are respectively provided with a second connecting plate, the first connecting plate and the second connecting plate are mutually attached, and the first connecting plate and the second connecting plate are fixed through fasteners.
Optionally, the supporting surface of the mounting seat is provided with a supporting table, the thickness of the supporting table is greater than that of the cushion plate, and the supporting table is used for supporting the mounting seat, so that a mounting gap for mounting the cushion plate is formed between the mounting seat and the contact surface.
Optionally, two side edges of the mounting seat in the vertical direction are provided with folded edges, and the folded edges form the support table.
The application also provides the following technical scheme:
the guide rail assembly comprises the elevator guide rail bracket and a guide rail installed on the elevator guide rail bracket.
The application discloses elevator guide rail bracket and guide rail set spare has one of following technological effect at least:
when the guide rail is installed on the elevator guide rail bracket, the pressing of the guide rail is fixed on the installation seat through the pressing plate, so that the installation precision of the elevator guide rail bracket in the vertical direction can be reduced, and the installation difficulty of the guide rail is reduced.
Drawings
FIG. 1 is a schematic structural view of a rail assembly according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of another perspective of a track assembly according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of the elevator guide rail bracket of fig. 1.
The reference numerals in the figures are illustrated as follows:
100. a guide rail assembly; 10. a guide rail; 20. an elevator guide rail bracket; 21. a mounting seat; 211. an adjustment hole; 212. a second connecting plate; 213. a support table; 214. reinforcing ribs; 215. mounting holes; 22. a fixing unit; 221. pressing a plate; 222. fastening a bolt; 223. a base plate; 23. a reinforcing plate; 231. a first connecting plate; 232. a kidney-shaped hole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, as shown in fig. 1 to 3, the present application provides a guide rail assembly 100, which includes an elevator guide rail bracket 20 and a guide rail 10 mounted to the elevator guide rail bracket 20, wherein the elevator guide rail bracket 20 is mounted in an elevator hoistway, the number of the elevator guide rail brackets 20 is plural, and the plural elevator guide rail brackets 20 are arranged along a length direction of the guide rail 10.
In another embodiment, as shown in fig. 1 to 3, the elevator guide rail bracket 20 includes a mounting base 21 and a fixing unit 22, one side of the mounting base 21 is a supporting surface contacting with a contact surface (hoistway), the other side is a mounting surface, the fixing unit 22 includes at least two pressing plates 221 and a plurality of fastening bolts 222, the at least two pressing plates 221 are respectively located at two opposite sides of the guide rail 10 to press the guide rail 10 against the mounting surface, and each fastening bolt 222 penetrates through the corresponding pressing plate 221 and is fixedly connected to the mounting base 21.
It can be understood that when the guide rail 10 is installed in the hoistway, the installation seat 21 is firstly fixed on the contact surface, then the guide rail 10 is placed on the installation surface of the installation seat 21, the pressing plate 221 presses the pressing edge of the guide rail 10, and then the pressing plate 221 is fixed on the installation seat 21 through the fastening bolt 222, so that the pressing plate 221 presses and fixes the guide rail 10, the installation precision of the elevator guide rail bracket 20 in the vertical direction can be reduced, and the installation difficulty of the guide rail 10 is reduced.
Wherein, the supporting surface and the installation surface of the installation seat 21 are located at two opposite sides of the installation seat 21. The thickness of the mounting seat 21 can influence the distance between the guide rail 10 and the wall of the hoistway, the thickness of the mounting seat 21 is 2cm-10cm, and the mounting seat 21 can reduce the distance between the guide rail 10 and the wall of the hoistway, so that the space of the hoistway can be saved.
Further, the mounting base 21 is mounted on the contact surface through a first fixing member, and the mounting base 21 is provided with a mounting hole 215 matched with the first fixing member.
It will be appreciated that the first fixing member is a bolt extending through the contact surface and the mounting seat 21, the bolt including a screw and a nut threadedly coupled to the screw, the screw passing through the contact surface and the mounting hole 215 in turn and then threadedly coupled to the nut, the mounting hole 215 being secured to the contact surface by the nut compressing the mounting hole 215 between the nut and the contact surface. Of course, in other embodiments, the second fixing member may also be an expansion bolt, which is not illustrated here.
In another embodiment, as shown in fig. 2, the fixing unit 22 further includes a backing plate 223, the backing plate 223 is abutted against the supporting surface, and the fastening bolt 222 passes through the mounting seat 21 and is connected with the backing plate 223.
It will be appreciated that the shim plate 223 is generally rectangular in shape when the thickness is ignored. The setting of backing plate 223 can reduce the joint strength between fastening bolt 222 and mount pad 21, avoids fastening bolt 222 and mount pad 21 to be connected when, and the effort that fastening bolt 222 received transmits to mount pad 21, causes the damage and the deformation of mount pad 21.
Specifically, the backing plate 223 is provided with a through hole for the fastening bolt 222 to pass through, the fastening bolt 222 sequentially penetrates through the backing plate 223, the mounting base 21 and the pressing plate 221, and then the three are pressed tightly through the fastening bolt 222, so that the effect of fixing the pressing plate 221 on the backing plate 223 is achieved.
Preferably, the fastening bolts 222 on the two pressing plates 221 located at opposite sides of the guide rail 10 are attached to the same tie plate 223.
It can be understood that the base plate 223 can keep the distance between the fastening bolts 222 on the two pressing plates 221 on the two opposite sides of the guide rail 10 constant, the base plate 223 is provided with two through holes matched with the fastening bolts 222 on the two pressing plates 221 on the two opposite sides of the guide rail 10, and the distance between the two through holes on the base plate 223 is smaller than the distance between the two adjusting holes 211 at the farthest position and is larger than the distance between the two adjusting holes 211 at the nearest position.
In another embodiment, as shown in fig. 1 and 2, the mounting base 21 is provided with an adjusting hole 211 for passing the fastening bolt 222 therethrough, and the adjusting hole 211 can adjust the relative distance between the two pressing plates 221 located at the opposite sides of the guide rail 10.
It can be understood that, when the type of the guide rail 10 (mainly the width of the guide rail 10) is changed, or the position of the guide rail 10 in the horizontal direction is changed, only the position of the fastening bolt 222 in the adjusting hole 211 needs to be changed, so that the relative distance between the two pressing plates 221 located at the opposite sides of the guide rail 10 can be adjusted, so that the fixing unit 22 can fix guide rails 10 of different horizontal positions or different types.
In the present embodiment, the adjusting holes 211 are strip-shaped holes, and two adjusting holes 211 located at two opposite sides of the guide rail 10 are arranged at a predetermined angle between the mounting seats 21. The angle between the two adjustment holes 211 located on opposite sides of the guide rail 10 does not include 0 degrees.
Further, the two adjusting holes 211 on the two opposite sides of the guide rail 10 are arranged on the mounting seat 21 at an included angle of 10-180 degrees. Preferably, the two adjusting holes 211 on opposite sides of the guide rail 10 are arranged on the mounting seat 21 at an angle of 90 degrees.
Of course, in other embodiments, the adjustment hole 211 may also be an arc-shaped hole or the like. As long as the adjusting hole 211 can adjust the relative distance between the two pressing plates 221 located at opposite sides of the guide rail 10.
In another embodiment, as shown in fig. 1-3, the elevator guide rail bracket 20 further includes two reinforcing plates 23, and the two reinforcing plates 23 are fixedly connected to the mounting base 21 and are respectively located at two opposite sides of the guide rail 10.
It is understood that the reinforcing plate 23 is substantially rectangular in shape after ignoring the thickness. Reinforcing plate 23 passes through the second mounting to be fixed on the contact surface, and reinforcing plate 23 can improve the installation intensity of mount pad 21 on the contact surface, avoids mount pad 21 to receive the effort of guide rail 10 to take place to rock for a long time. Waist-shaped holes 232 are formed in each reinforcing plate 23, and the second fixing piece penetrates through the waist-shaped holes 232 to be fixedly connected with the contact surface. The waist-shaped hole 232 can be arranged to adjust the positions of the reinforcing plate 23 and the mounting seat 21 without changing the position between the second fixing member and the contact surface, so that the mounting seat 21 can mount the guide rail 10, namely, the second fixing member is loosened, the position of the mounting seat 21 on the contact surface is moved, and after the mounting seat 21 reaches a preset position, the second fixing member is screwed down to fix the mounting seat 21 at the preset position.
In the present embodiment, the second fixing member is a bolt that penetrates the contact surface and the reinforcing plate 23, the bolt includes a screw and a nut that is screwed to the screw, the screw sequentially penetrates the contact surface and the kidney-shaped hole 232, and is then screwed to the nut, and the reinforcing plate 23 is pressed between the nut and the contact surface by the nut, whereby the reinforcing plate 23 can be fixed to the contact surface. Of course, in other embodiments, the second fixing member may also be an expansion bolt, which is not illustrated here.
In another embodiment, as shown in fig. 3, one end of each of the two reinforcing plates 23 facing the mounting seat 21 is provided with a first connecting plate 231, two ends of the mounting seat 21 in the horizontal direction are respectively provided with a second connecting plate 212, and the first connecting plate 231 and the second connecting plate 212 are attached to each other and fixed by a fastener.
It will be appreciated that the first connecting plate 231 is disposed perpendicularly to the reinforcing plate 23 and extends toward the guide rail 10, and the second connecting plate 212 is disposed perpendicularly to the mounting seat 21 and extends toward the guide rail 10. When the reinforcing plates 23 are fixed to the mounting seat 21, the first connecting plate 231 and the second connecting plate 212 are attached to each other, so that the mounting surface between the reinforcing plate 23 and the mounting seat 21 can be increased, and the reinforcing plate 23 and the mounting seat 21 are prevented from shaking, so that the reinforcing plate 23 can be mounted on the mounting seat 21.
In this embodiment, the fastening member is a bolt, through holes for the bolts to pass through are formed in both the first connecting plate 231 and the second connecting plate 212, and the first connecting plate 231 and the second connecting plate 212 are fixed to each other by the bolts. Of course, in other embodiments, the fastener may also be a welding material, and the first connection plate 231 and the second connection plate 212 are fixed by welding through the welding material.
Here, the side edges of the reinforcing plates 23 are bent to form a folded edge, which is the first connecting plate 231, so that the first connecting plate 231 and the reinforcing plates 23 are integrally provided, and the number of processing steps between the reinforcing plates 23 and the first connecting plate 231 can be reduced. At the same time, the structure between the reinforcing plate 23 and the first connecting plate 231 can be made more firm.
Similarly, both sides of the mounting seat 21 in the horizontal direction are bent to form folded edges, which are the second connecting plates 212, so that the second connecting plates 212 are provided integrally with the mounting seat 21, and the number of machining processes between the second connecting plates 212 and the mounting seat 21 can be reduced. At the same time, the structure between the second connecting plate 212 and the mounting seat 21 can be made more firm.
It should be explained that the horizontal direction and the vertical direction of the mounting base 21 are: the position and direction of the mounting base 21 in the operating state.
Of course, in other embodiments, the first connection plate 231 and the second connection plate 212 may be fixed by welding or the like, as long as the first connection plate 231 and the second connection plate 212 can be fixed to each other.
In another embodiment, as shown in fig. 2, the supporting surface of the mounting seat 21 is provided with a supporting platform 213, the thickness of the supporting platform 213 is larger than that of the pad 223, and the supporting platform 213 is used for supporting the mounting seat 21, so that a mounting gap for mounting the pad 223 is formed between the mounting seat 21 and the contact surface.
It will be appreciated that while mount 21 is fixedly mounted to the contact surface, mount 21 is supported to the contact surface by support table 213 so that backing plate 223 is movable between mount 21 and the contact surface. The tie plate 223 is capable of rapidly adjusting its position according to the positions of the two pressing plates 221 on opposite sides of the guide rail 10, so that the distance between the two pressing plates 221 on opposite sides of the guide rail 10 can be rapidly adjusted.
In the present embodiment, the support base 213 is vertically mounted on the support surface of the mount base 21. Of course, in other embodiments, the support table 213 may be mounted on the support surface of the mount 21 in an inclined manner.
In another embodiment, as shown in fig. 2, two vertical sides of the mounting base 21 are provided with flanges, which form the support table 213.
It can be understood that the two bent edges of the mount base 21 are used as the support bases 213, and the support bases 213 and the mount base 21 can be integrally provided, so that the number of machining processes between the support bases 213 and the mount base 21 can be reduced. At the same time, the structure between the support table 213 and the mount 21 can be further strengthened.
The support table 213 is disposed on two sides of the mounting seat 21 in the vertical direction, so that the acting force of the guide rail 10 in the horizontal direction can act on the support table 213, and the problem of deformation of the mounting seat 21 due to stress is avoided. When the supporting platforms 213 are disposed at two sides of the mounting seat 21 in the horizontal direction, the horizontal force of the guide rail 10 directly acts on the mounting seat 21, and then the force is distributed to the two supporting platforms 213 through the mounting seat 21, and since there is a gap between the stressed position of the mounting seat 21 and the contact surface, the deformation of the mounting seat 21 is easily caused.
Of course, the four sides of the mounting seat 21 may be bent to form a hem so that the support base 213 is continuously disposed in the circumferential direction of the mounting seat 21, which makes the mounting seat 21 more stable when mounted on the contact surface.
Further, a plurality of ribs 214 are provided at intervals at the connection between the support table 213 and the mounting plate. The reinforcing ribs 214 can reinforce the connection strength between the support base 213 and the mount base 21. Meanwhile, the supporting strength of the supporting platform 213 can be enhanced, and the phenomenon that the supporting platform 213 is bent due to the fact that the supporting platform 213 cannot bear the acting force of the installation seat 21 on the supporting platform 213 is avoided.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. Elevator guide rail bracket for mounting a guide rail to a contact surface, characterized in that the elevator guide rail bracket comprises:
one side of the mounting seat is a supporting surface which is contacted with the contact surface, and the other side of the mounting seat is a mounting surface;
a fixing unit comprising:
the at least two pressing plates are respectively positioned on two opposite sides of the guide rail and used for pressing the guide rail on the mounting surface;
and each fastening bolt penetrates through the corresponding pressure plate and is fixedly connected to the mounting seat.
2. The elevator guide rail bracket according to claim 1, wherein the fixing unit further comprises a shim plate abutting against the support surface, the fastening bolt passing through the mounting seat and being connected with the shim plate.
3. The elevator guide rail bracket according to claim 2, wherein the mounting base is provided with an adjusting hole for the fastening bolt to pass through, and the adjusting hole can adjust the relative distance between the two pressing plates on the two opposite sides of the guide rail.
4. The elevator guide rail bracket according to claim 3, wherein the adjustment holes are strip-shaped holes and are arranged at the mounting base at a predetermined angle between two adjustment holes located at opposite sides of the guide rail.
5. Elevator guide rail bracket according to claim 3 or 4, characterized in that the fastening bolts on both pressure plates on opposite sides of the guide rail are connected to the same shim plate.
6. The elevator guide rail bracket of claim 1, further comprising two reinforcing plates fixedly connected to the mounting block and positioned on opposite sides of the guide rail.
7. The elevator guide rail bracket according to claim 6, wherein a first connecting plate is arranged at one end of each of the two reinforcing plates facing the mounting seat, a second connecting plate is arranged at each of the two ends of the mounting seat in the horizontal direction, and the first connecting plate and the second connecting plate are attached to each other and fixed by a fastener.
8. The elevator guide rail bracket according to claim 2, wherein the support surface of the mounting block is provided with a support table having a thickness greater than a thickness of the pad plate, the support table being configured to support the mounting block such that a mounting gap is formed between the mounting block and the contact surface for mounting the pad plate.
9. The elevator guide rail bracket according to claim 8, wherein both sides in a vertical direction of the mount base are provided with folded edges, the folded edges forming the support table.
10. Guide rail assembly, characterized in that it comprises an elevator guide rail bracket according to any of claims 1-9 and a guide rail mounted to the elevator guide rail bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207573.2U CN211393457U (en) | 2019-12-10 | 2019-12-10 | Elevator guide rail bracket and guide rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207573.2U CN211393457U (en) | 2019-12-10 | 2019-12-10 | Elevator guide rail bracket and guide rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211393457U true CN211393457U (en) | 2020-09-01 |
Family
ID=72224211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922207573.2U Active CN211393457U (en) | 2019-12-10 | 2019-12-10 | Elevator guide rail bracket and guide rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211393457U (en) |
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2019
- 2019-12-10 CN CN201922207573.2U patent/CN211393457U/en active Active
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