Novel guide rail fixing and mounting structure
By using fixing components and support components in the fixed structure of the elevator rail, the problem of fixing bolts being loose due to vibration of the elevator rail is solved, and the stable connection and vibration buffering of the guide rail are achieved, which improves the stability of the elevator operation.
Patent Information
- Application Number
- CN202422790048.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-15
AI Technical Summary
The existing elevator guide rail fixing structure is prone to loosening of the fixing bolts due to vibration during use, and the stability of long-term use is poor.
The fixing assembly and support assembly are adopted, and are fixed with the threads of the mounting hole and the fixing hole through fixing screws, combined with the elastic support steel plate and the cushioning spring to form a tight connection and cushioning to improve stability.
Effectively prevent the fixing screws from loosening, slow down the vibration of the guide rails, and improve the operating stability of the elevator rails.
Smart Images
Figure CN223254658U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of guide rail fixing and installation structures, in particular to a novel guide rail fixing and installation structure. Background Art
[0002] Lift elevators are commonly used equipment in people's lives. Elevator guide rails are installed on the elevator shaft wall. The elevator main unit drives the rollers of the elevator car to move up and down along the guide rails to realize the lifting of the elevator. The existing elevator car guide rail installation structure includes a guide rail bracket, which is fixed to the elevator shaft wall through a mounting plate, and a guide rail is installed inside the guide rail bracket.
[0003] The existing guide rail fixing structure, in actual use, the elevator movement will cause the guide rail to vibrate, the vibration is transmitted to the fixing bolts and causes them to loosen, and the stability is poor during long-term use, so there are certain shortcomings in use. Utility Model Content
[0004] The purpose of the utility model is to provide a new guide rail fixing and installation structure to solve the problem that in actual use, the movement of the elevator will cause the guide rail to vibrate, and the vibration will be transmitted to the fixing bolts to cause them to loosen, and the stability will be poor during long-term use, resulting in certain deficiencies in use.
[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0006] The utility model is a novel guide rail fixing installation structure, comprising a mounting plate, a guide rail body, a fixing assembly and a support assembly, the upper surface of the mounting plate is provided with a slide rail, the guide rail body is arranged in the slide rail, a plurality of fixing holes are opened on both side surfaces of the guide rail body, a plurality of mounting holes are opened on both side surfaces of the slide rail, the fixing holes are aligned with the mounting holes, the interior of the mounting holes is fixedly connected with a matching spring piece, the fixing assembly comprises a fixing screw, the fixing screws are provided in multiple groups, one end of the fixing screw passes through the matching spring piece, and is respectively threadedly fixed with the mounting hole and the fixing hole, a pressure block is fixedly connected to the circumferential side of the fixing screw, the pressure block is arranged in the mounting hole and slidably matched with it, the bottom surface of the pressure block is fixedly connected with a connecting spring piece, and the connecting spring piece is in close contact with the matching spring piece.
[0007] The support assembly includes an elastic support steel plate, and the elastic support steel plates are provided in multiple groups. The multiple groups of elastic support steel plates are evenly distributed between the mounting plate and the guide rail body. The elastic support steel plates are arc-shaped, and the two ends of the elastic support steel plates are respectively fixedly connected to the surface of the mounting plate, and the outer side surface of the elastic support steel plates is in contact with the bottom surface of the guide rail body.
[0008] A plurality of grooves are evenly distributed on the upper surface of the mounting plate, and the grooves are arranged below the elastic support steel plate. A buffer spring is fixedly connected to the inside of the groove, and a protrusion is fixedly connected to one end of the buffer spring, and the protrusion is fixedly connected to the inner side surface of the elastic support steel plate.
[0009] A damper is installed inside the groove, and the damper is arranged on the inner side of the buffer spring.
[0010] The utility model has the following beneficial effects:
[0011] The utility model provides a fixing assembly and a supporting assembly to fix the guide rail body to the slide rail on the mounting plate. With the cooperation of the elastic supporting steel plate, the mounting hole is aligned with the fixing hole, and then the fixing screw is rotated to be threadedly fixed with the mounting hole and the fixing hole, and drives the pressure block to move in the mounting hole, so that a mutual force is formed between the connecting spring sheet, the matching spring sheet and the pressure block, so that the connection between the fixing screw and the mounting hole is tightly matched, and the fixing screw is prevented from loosening from the mounting hole and the fixing hole, thereby improving the stability of the guide rail operation; through the action of the elastic supporting steel plate and the buffer spring, a certain buffer space is provided between the guide rail body and the slide rail, so that the vibration generated by the guide rail body during operation is transmitted to the elastic supporting steel plate, and then the elastic supporting steel plate releases the vibration buffer through the buffer spring and the damper, thereby slowing down the vibration of the guide rail body when it is subjected to external force. With the cooperation of the fixing assembly, the stability of the guide rail operation is effectively improved.
[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of the utility model;
[0015] Figure 2 It is a right side view of the assembly structure of the utility model;
[0016] Figure 3 for Figure 2 Schematic diagram of the AA section structure;
[0017] Figure 4 for Figure 3 Magnified view of area B.
[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0019] 1. Mounting plate; 101. Slide rail; 102. Mounting hole; 103. Groove; 104. Matching spring sheet; 2. Guide rail body; 201. Fixing hole; 3. Fixing assembly; 301. Fixing screw; 302. Pressure block; 303. Connecting spring sheet; 4. Support assembly; 401. Elastic support steel plate; 402. Bump; 403. Damper; 404. Buffer spring. DETAILED DESCRIPTION
[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.
[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0023] See also Figure 1-Figure 4As shown, the utility model is a novel guide rail fixed installation structure, including a mounting plate 1, a guide rail body 2, a fixing assembly 3 and a support assembly 4. A slide rail 101 is provided on the upper surface of the mounting plate 1, and the guide rail body 2 is arranged in the slide rail 101. A plurality of fixing holes 201 are opened on both sides of the guide rail body 2, and a plurality of mounting holes 102 are opened on both sides of the slide rail 101. The fixing holes 201 are aligned with the mounting holes 102, and the interior of the mounting holes 102 is fixedly connected with a matching spring piece 104. The fixing assembly 3 includes a fixing screw 301, and a plurality of fixing screws 301 are provided. One end of the fixing screw 301 passes through the matching spring piece 104 and is threadedly fixed with the mounting hole 102 and the fixing hole 201 respectively. A pressure block 302 is fixedly connected to the circumferential side of the fixing screw 301. The pressure block 302 is arranged in the mounting hole 102 and slidably cooperates with it. The bottom surface of the pressure block 302 is fixedly connected with a connecting spring piece 303, and the connecting spring piece 303 is in close contact with the matching spring piece 104.
[0024] The support assembly 4 includes an elastic support steel plate 401, and multiple groups of elastic support steel plates 401 are arranged. The multiple groups of elastic support steel plates 401 are evenly distributed between the mounting plate 1 and the guide rail body 2. The elastic support steel plate 401 is arc-shaped, and the two ends of the elastic support steel plate 401 are respectively fixedly connected to the surface of the mounting plate 1, and the outer side surface of the elastic support steel plate 401 is in contact with the bottom surface of the guide rail body 2.
[0025] Several grooves 103 are evenly distributed on the upper surface of the mounting plate 1. The grooves 103 are arranged below the elastic support steel plate 401. A buffer spring 404 is fixedly connected to the inside of the groove 103. One end of the buffer spring 404 is fixedly connected to a protrusion 402. The protrusion 402 is fixedly connected to the inner side surface of the elastic support steel plate 401.
[0026] A damper 403 is installed inside the groove 103 , and the damper 403 is arranged on the inner side of the buffer spring 404 .
[0027] It should be noted that, in actual use, the guide rail body 2 is installed and fixed to the slide rail 101 on the mounting plate 1, and with the cooperation of the elastic support steel plate 401, the mounting hole 102 is aligned with the fixing hole 201, and then the fixing screw 301 is rotated to be threadedly fixed with the mounting hole 102 and the fixing hole 201, and the pressure block 302 is driven to move in the mounting hole 102, so that a mutual force is formed between the connecting spring piece 303 and the matching spring piece 104 and the pressure block 302, so that the connection between the fixing screw 301 and the mounting hole 102 is tightly matched. , preventing the fixing screws 301 from loosening from the mounting holes 102 and the fixing holes 201, thereby improving the stability of the guide rail operation; through the action of the elastic supporting steel plate 401 and the buffer spring 404, a certain buffer space is provided between the guide rail body 2 and the slide rail 101, so that the vibration generated by the guide rail body 2 during operation is transmitted to the elastic supporting steel plate 401, and then the elastic supporting steel plate 401 releases the vibration buffer through the buffer spring 404 and the damper 403, thereby slowing down the vibration of the guide rail body 2 when subjected to external force. With the cooperation of the fixing component 3, the stability of the guide rail operation is effectively improved.
[0028] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0029] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A novel guide rail fixing and installation structure, comprising a mounting plate (1), a guide rail body (2), a fixing assembly (3) and a supporting assembly (4), characterized in that: The upper surface of the mounting plate (1) is provided with a slide rail (101), the guide rail body (2) is provided in the slide rail (101), both sides of the guide rail body (2) are provided with a plurality of fixing holes (201), both sides of the slide rail (101) are provided with a plurality of mounting holes (102), the fixing holes (201) are aligned with the mounting holes (102), the interior of the mounting hole (102) is fixedly connected with a matching spring sheet (104), the fixing assembly (3) includes a fixing screw (301), the fixing Multiple groups of screws (301) are provided, one end of the fixing screw (301) passes through the matching spring piece (104) and is respectively threadedly fixed to the mounting hole (102) and the fixing hole (201), a pressure block (302) is fixedly connected to the circumference of the fixing screw (301), the pressure block (302) is provided in the mounting hole (102) and slidably matched therewith, and a connecting spring piece (303) is fixedly connected to the bottom surface of the pressure block (302), and the connecting spring piece (303) is tightly attached to the matching spring piece (104).
2. A novel guide rail fixing and installation structure according to claim 1, characterized in that: The support assembly (4) comprises an elastic support steel plate (401), wherein the elastic support steel plate (401) is provided in a plurality of groups, and the plurality of groups of the elastic support steel plates (401) are evenly distributed and arranged between the mounting plate (1) and the guide rail body (2); the elastic support steel plate (401) is arc-shaped, and the two ends of the elastic support steel plate (401) are respectively fixedly connected to the surface of the mounting plate (1), and the outer side surface of the elastic support steel plate (401) is in contact with the bottom surface of the guide rail body (2).
3. A novel guide rail fixing and installation structure according to claim 2, characterized in that: The upper surface of the mounting plate (1) is evenly distributed with a plurality of grooves (103), the grooves (103) are arranged below the elastic support steel plate (401), a buffer spring (404) is fixedly connected inside the groove (103), one end of the buffer spring (404) is fixedly connected to a protrusion (402), and the protrusion (402) is fixedly connected to the inner side surface of the elastic support steel plate (401).
4. A novel guide rail fixing and installation structure according to claim 3, characterized in that: A damper (403) is installed inside the groove (103), and the damper (403) is arranged on the inner side of the buffer spring (404).