Elevator guide rail deformation detection device

Abstract

The utility model discloses an elevator guide rail deformation detection device, which comprises a mounting plate, a fixing device, a sliding device, a detection device and a guide rail, and is characterized in that the fixing device comprises a fixing assembly, and the fixing assembly is arranged on one side of the mounting plate; the sliding device comprises a driving assembly and a sliding assembly, and the driving assembly is movably arranged on one side of the mounting plate; the sliding assembly is slidably arranged on the other side of the mounting plate; the detection device comprises a detection assembly, and the detection assembly is connected with the sliding assembly. Therefore, the fixing device is arranged to ensure that the guide rail cannot displace or shake due to external force in the detection process, the sliding device is arranged to realize stable and continuous conveying of the guide rail, the detection device is further arranged to accurately measure the deformation of the guide rail in real time, the detection device is tightly matched with the sliding device, and the detection accuracy is improved while the guide rail is conveyed. Omnibearing and omission-free detection is carried out on the detection result.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail deformation detection, in particular to an elevator guide rail deformation detection device. Background Art

[0002] Quality control is a crucial link in the production process of elevator guide rails, which is directly related to the overall safety and stability of the elevator system. As the core part of quality control, the deformation detection of elevator guide rails is of great importance. However, the existing detection methods are unable to meet this demand.

[0003] Although the traditional manual handheld inspection method can rely on the operator's professional knowledge and experience to make preliminary judgments, its limitations are obvious. This method is not only time-consuming and labor-intensive, but the accuracy of the inspection results is highly dependent on the operator's skills and status, and it is difficult to ensure that each rail can be evaluated consistently and accurately. In addition, with the expansion of production scale and the increase in rail length, the efficiency of manual inspection is greatly reduced and cannot meet the needs of fast production lines.

[0004] Although the use of machine inspection is intended to improve inspection efficiency and accuracy, it has also encountered bottlenecks in actual applications. These machines and equipment often cannot achieve seamless connection with the elevator guide rail production line, and cannot automatically and real-timely transport the guide rails forward for continuous inspection during the inspection process. This disconnection not only limits the inspection speed, but may also lead to intermittent inspection results and fail to fully reflect the overall deformation of the guide rails. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose an elevator guide rail deformation detection device, which is provided with a fixing device to ensure that the guide rail will not be displaced or shaken due to external force during the detection process, and is provided with a sliding device to achieve smooth and continuous transmission of the guide rail without manual intervention, thereby significantly improving the detection efficiency. A detection device is also provided to measure the deformation of the guide rail in real time and accurately. The detection device and the sliding device work closely together to ensure that the guide rail is fully and thoroughly detected while it is being transmitted.

[0007] To achieve the above-mentioned purpose, the utility model proposes an elevator guide rail deformation detection device comprising a mounting plate, a fixing device, a sliding device, a detection device and a guide rail, wherein the fixing device comprises a fixing component, wherein the fixing component is arranged on one side of the mounting plate; the sliding device comprises a driving component and a sliding component, wherein the driving component can be movably arranged on one side of the mounting plate; the sliding component can be slidably arranged on the other side of the mounting plate, and the sliding component is connected to the driving component; the detection device comprises a detection component, wherein the detection component is connected to the sliding component; the guide rail is arranged on the fixing component and the sliding component, and the top of the guide rail is movably connected to the fixing component and the detection component respectively.

[0008] The utility model discloses an elevator guide rail deformation detection device, which is provided with a fixing device to ensure that the guide rail will not be displaced or shaken due to external force during the detection process, and is provided with a sliding device to achieve smooth and continuous transmission of the guide rail without manual intervention, thereby significantly improving the detection efficiency, and is also provided with a detection device capable of measuring the deformation of the guide rail in real time and accurately. The detection device and the sliding device are closely coordinated to ensure that the guide rail is subjected to all-round and complete detection while being transmitted.

[0009] In addition, the elevator guide rail deformation detection device proposed in the application may also have the following additional technical features:

[0010] Specifically, the fixing assembly includes a first fixing plate, a first mounting column, a first electric push rod, a first mounting block and a pressing plate, wherein the first fixing plate is arranged on one side of the mounting plate; the first mounting column is arranged on the first fixing plate; the first electric push rod is arranged on one side of the first mounting column; the first mounting block is connected to the output end of the first electric push rod; the pressing plate is connected to the first mounting block, and the pressing plate is movably connected to the guide rail.

[0011] Specifically, the driving assembly includes a rotating motor, a second fixed plate, two bearing seats, a threaded rod and a first connecting block, wherein the rotating motor is arranged on one side of the mounting plate; the second fixed plate is arranged on one side of the mounting plate; the two bearing seats are respectively arranged at both ends of the second fixed plate; the threaded rod is rotatably arranged on the two bearing seats, and one end of the threaded rod is connected to the output end of the rotating motor; the first connecting block is threadedly connected to the threaded rod.

[0012] Specifically, the sliding assembly includes a groove, a second connecting block, a slide rail, a slider and a second mounting block, wherein the groove is arranged on the mounting plate; one end of the second connecting block is connected to the first connecting block, and the other end passes through the groove; the slide rail is arranged on one side of the mounting plate; the slider is slidably arranged on the slide rail; and the second mounting block is connected to one end of the slider.

[0013] Specifically, the detection component includes a second electric push rod, a sliding column, a detection end and a flashing light, wherein the second electric push rod is arranged on one side of the second mounting block; the sliding column is connected to the output end of the second electric push rod; the detection end is arranged at the bottom of the sliding column; the flashing light is arranged on one side of the sliding column, and the flashing light is electrically connected to the detection end.

[0014] Specifically, the second connection block has the same height as the first fixing plate, and the guide rails are placed on the second connection block and the first fixing plate respectively.

[0015] Specifically, the second electric push rod, the detection end, the flashing light, the rotating motor and the first electric push rod are all electrically connected to an external controller.

[0016] The advantages of the utility model compared with the existing technology are:

[0017] (1) A fixing device is provided to ensure that the guide rail will not be displaced or shaken due to external force during the detection process, which provides a solid foundation for the accuracy of the detection results. A sliding device is provided to achieve smooth and continuous transmission of the guide rail without manual intervention, which significantly improves the detection efficiency.

[0018] (2) A detection device is also provided to measure the deformation of the guide rail in real time and accurately. The detection device works closely with the sliding device to ensure that the guide rail is fully and completely detected while being transported, thereby comprehensively evaluating the quality of the guide rail. This not only solves the problems of inconvenient guide rail transportation and low detection efficiency in traditional detection methods, but also improves the accuracy and reliability of the detection results, providing strong technical support for the quality control of elevator guide rail manufacturers.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1A three-dimensional diagram of a device for detecting deformation of an elevator guide rail according to an embodiment of the utility model;

[0022] Figure 2 A three-dimensional diagram of a device for detecting deformation of an elevator guide rail according to another embodiment of the utility model;

[0023] Figure 3 A three-dimensional diagram of a device for detecting deformation of an elevator guide rail according to another embodiment of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of an elevator guide rail deformation detection device according to another embodiment of the utility model.

[0025] As shown in the figure: 1. Mounting plate; 2. Fixing device; 3. Sliding device; 4. Detection device; 5. Guide rail; 21. Fixing assembly; 31. Driving assembly; 32. Sliding assembly; 41. Detection assembly; 211. First fixing plate; 212. First mounting column; 213. First electric push rod; 214. First mounting block; 215. Pressing plate; 311. Rotating motor; 312. Second fixing plate; 313. Bearing seat; 314. Threaded rod; 315. First connecting block; 321. Groove; 322. Second connecting block; 323. Slide rail; 324. Sliding block; 325. Second mounting block; 411. Second electric push rod; 412. Sliding column; 413. Detection end; 414. Flashing light. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0027] A device for detecting deformation of elevator guide rails according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0028] like Figure 1-Figure 4As shown, an elevator guide rail deformation detection device according to an embodiment of the utility model comprises a mounting plate 1, a fixing device 2, a sliding device 3, a detection device 4 and a guide rail 5, wherein the fixing device 2 comprises a fixing component 21, wherein the fixing component 21 is arranged on one side of the mounting plate 1, the sliding device 3 comprises a driving component 31 and a sliding component 32, wherein the driving component 31 is movably arranged on one side of the mounting plate 1, the sliding component 32 is slidably arranged on the other side of the mounting plate 1, and the sliding component 32 is connected to the driving component 31, the detection device 4 comprises a detection component 41, wherein the detection component 41 is connected to the sliding component 32, the guide rail 5 is arranged on the fixing component 21 and the sliding component 32, and the top of the guide rail 5 is movably connected to the fixing component 21 and the detection component 41 respectively.

[0029] Among them, it can be understood that the guide rail 5 is placed on the fixed component 21 and the sliding component 32, the guide rail 5 is fixed by the fixed component 21, the sliding component 32 is driven to slide by the driving component 31, and the detection component 41 is driven to slide at the same time, and the detection component 41 detects the deformation of the guide rail 5. After the detection of this section of the guide rail 5 is completed, the detection component 41 presses one side of the guide rail 5, and the fixed component 21 lifts up, and then the driving component 31 drives the sliding component 32 to slide to one side, and drives the guide rail 5 to slide synchronously, thereby realizing the smooth and continuous transmission of the guide rail 5 without manual intervention, and significantly improving the detection efficiency.

[0030] In one embodiment of the present invention, Figure 1 As shown, the fixing assembly 21 includes a first fixing plate 211, a first mounting column 212, a first electric push rod 213, a first mounting block 214 and a pressing plate 215, wherein the first fixing plate 211 is arranged on one side of the mounting plate 1, the first mounting column 212 is arranged on the first fixing plate 211, the first electric push rod 213 is arranged on one side of the first mounting column 212, the first mounting block 214 is connected to the output end of the first electric push rod 213, the pressing plate 215 is connected to the first mounting block 214, and the pressing plate 215 is movably connected to the guide rail 5.

[0031] It can be understood that the first mounting block 214 and the pressing plate 215 are pressed downward by the first electric push rod 213 to fix the guide rail 5, ensuring that the guide rail 5 will not be displaced or shaken due to external force during the detection process, thereby providing a solid foundation for the accuracy of the detection results.

[0032] In one embodiment of the present invention, Figure 3As shown, the driving assembly 31 includes a rotating motor 311, a second fixed plate 312, two bearing seats 313, a threaded rod 314 and a first connecting block 315, wherein the rotating motor 311 is arranged on one side of the mounting plate 1, the second fixed plate 312 is arranged on one side of the mounting plate 1, the two bearing seats 313 are respectively arranged at both ends of the second fixed plate 312, the threaded rod 314 is rotatably arranged on the two bearing seats 313, and one end of the threaded rod 314 is connected to the output end of the rotating motor 311, and the first connecting block 315 is threadedly connected to the threaded rod 314.

[0033] It can be understood that when the rotating motor 311 rotates, it drives the threaded rod 314 to rotate in the two bearing seats 313. When the threaded rod 314 rotates, it drives the first connecting block 315 to slide on the threaded rod 314, thereby realizing the sliding of the first connecting block 315.

[0034] It should be noted that the rotating motor 311 described in this embodiment is a bidirectional motor, so it can drive the threaded rod 314 to rotate in different directions. Since the first connecting block 315 is threadedly connected to the threaded rod 314, when the threaded rod 314 rotates in different directions, it can drive the first connecting block 315 to slide in different directions.

[0035] In one embodiment of the present invention, Figure 2 As shown, the sliding assembly 32 includes a groove 321, a second connecting block 322, a slide rail 323, a slider 324 and a second mounting block 325, wherein the groove 321 is arranged on the mounting plate 1, one end of the second connecting block 322 is connected to the first connecting block 315, and the other end passes through the groove 321, the slide rail 323 is arranged on one side of the mounting plate 1, the slider 324 is slidably arranged on the slide rail 323, and the second mounting block 325 is connected to one end of the slider 324.

[0036] It can be understood that when the first connecting block 315 slides, it drives the second connecting block 322 to slide synchronously in the groove 321. When the second connecting block 322 slides in the groove 321, it can drive the slider 324 to slide synchronously on the slide rail 323, and can also drive the detection component 41 to slide synchronously.

[0037] In one embodiment of the present invention, Figure 1 As shown, the detection component 41 includes a second electric push rod 411, a sliding column 412, a detection end 413 and a flashing light 414, wherein the second electric push rod 411 is arranged on one side of the second mounting block 325, the sliding column 412 is connected to the output end of the second electric push rod 411, the detection end 413 is arranged at the bottom of the sliding column 412, the flashing light 414 is arranged on one side of the sliding column 412, and the flashing light 414 is electrically connected to the detection end 413.

[0038] Among them, it can be understood that the second electric push rod 411 is pressed downward to drive the sliding column 412 to be pressed downward synchronously, and at the same time drive the detection end 413 to be pressed downward to realize the detection of the deformation amount of the guide rail 5. When the guide rail 5 is detected to be deformed, the flashing light 414 is used to flash a reminder and transmit the information to the external controller.

[0039] In one embodiment of the present invention, Figure 1 As shown, the second connection block 322 and the first fixing plate 211 have the same height, and the guide rail 5 is placed on the second connection block 322 and the first fixing plate 211 respectively.

[0040] It can be understood that the second connection block 322 is at the same height as the first fixing plate 211 , so the guide rail 5 can be placed flat on the second connection block 322 and the first fixing plate 211 , so as to better detect the guide rail 5 .

[0041] In one embodiment of the present invention, Figure 1 As shown, the second electric push rod 411, the detection end 413, the flashing light 414, the rotating motor 311 and the first electric push rod 213 are all electrically connected to the external controller.

[0042] It can be understood that the overall control operation is realized through an external controller, making the operation more convenient and simple.

[0043] It should be noted that the control method of the present application can be automatically controlled by a controller, and the control method of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field, and the present application is mainly used to protect mechanical structures, so the present application will no longer explain the control method and circuit connection in detail.

[0044] Specifically, in the actual implementation process, the guide rail 5 is placed on the second connecting block 322 and the first fixed plate 211, and the first electric push rod 213 drives the first mounting block 214 and the pressing plate 215 to be pressed downward to fix the guide rail 5, ensuring that the guide rail 5 will not be displaced or shaken due to external force during the detection process, thereby providing a solid foundation for the accuracy of the detection results.

[0045] At the same time, the rotating motor 311 is started to rotate and drive the threaded rod 314 to rotate in the two bearing seats 313. When the threaded rod 314 rotates, it will drive the first connecting block 315 to slide on the threaded rod 314, thereby realizing the sliding of the first connecting block 315. When the first connecting block 315 slides, it drives the second connecting block 322 to slide synchronously in the groove 321. When the second connecting block 322 slides in the groove 321, it can drive the slider 324 to slide synchronously on the slide rail 323, and at the same time, it can drive the detection component 41 to slide synchronously.

[0046] The second electric push rod 411 is pressed downward to drive the sliding column 412 to be pressed downward synchronously, and at the same time drive the detection end 413 to be pressed downward to detect the deformation of the guide rail 5. When deformation of the guide rail 5 is detected, the flashing light 414 flashes to remind, and the information is transmitted to the external controller.

[0047] When the inspection of this section of guide rail 5 is completed, the first electric push rod 213 is lifted upward, and the second electric push rod 411 is pressed downward to fix the guide rail 5. At the same time, the rotating motor 311 is started to drive the second connecting block 322 to slide to one side, thereby realizing the smooth and continuous transmission of the guide rail 5 without manual intervention. Then, the new section of guide rail 5 that has been transmitted is inspected, which significantly improves the inspection efficiency.

[0048] In summary, an elevator guide rail deformation detection device in an embodiment of the utility model is provided with a fixing device to ensure that the guide rail will not be displaced or shaken due to external force during the detection process, and is provided with a sliding device to achieve smooth and continuous transmission of the guide rail without manual intervention, thereby significantly improving the detection efficiency. A detection device is also provided to measure the deformation of the guide rail in real time and accurately. The detection device and the sliding device work closely together to ensure that the guide rail is fully and thoroughly detected while it is being transmitted.

[0049] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0051] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. An elevator guide rail deformation detection device, characterized in that: It comprises a mounting plate (1), a fixing device (2), a sliding device (3), a detection device (4) and a guide rail (5), wherein: The fixing device (2) comprises a fixing assembly (21), wherein: The fixing assembly (21) is arranged on one side of the mounting plate (1); The sliding device (3) comprises a driving component (31) and a sliding component (32), wherein: The driving assembly (31) is movably arranged on one side of the mounting plate (1); The sliding component (32) is slidably arranged on the other side of the mounting plate (1), and the sliding component (32) is connected to the driving component (31); The detection device (4) comprises a detection component (41), wherein: The detection component (41) is connected to the sliding component (32); The guide rail (5) is arranged on the fixed component (21) and the sliding component (32), and the top of the guide rail (5) is movably connected to the fixed component (21) and the detection component (41) respectively.

2. An elevator guide rail deformation detection device according to claim 1, characterized in that: The fixing assembly (21) comprises a first fixing plate (211), a first mounting column (212), a first electric push rod (213), a first mounting block (214) and a pressing plate (215), wherein: The first fixing plate (211) is arranged on one side of the mounting plate (1); The first mounting column (212) is arranged on the first fixing plate (211); The first electric push rod (213) is arranged on one side of the first mounting column (212); The first mounting block (214) is connected to the output end of the first electric push rod (213); The pressing plate (215) is connected to the first mounting block (214), and the pressing plate (215) is movably connected to the guide rail (5).

3. An elevator guide rail deformation detection device according to claim 2, characterized in that: The driving assembly (31) comprises a rotating motor (311), a second fixing plate (312), two bearing seats (313), a threaded rod (314) and a first connecting block (315), wherein: The rotating motor (311) is arranged on one side of the mounting plate (1); The second fixing plate (312) is arranged on one side of the mounting plate (1); The two bearing seats (313) are respectively arranged at two ends of the second fixing plate (312); The threaded rod (314) is rotatably arranged on the two bearing seats (313), and one end of the threaded rod (314) is connected to the output end of the rotating motor (311); The first connection block (315) is threadedly connected to the threaded rod (314).

4. The elevator guide rail deformation detection device according to claim 3, characterized in that: The sliding assembly (32) comprises a groove (321), a second connecting block (322), a sliding rail (323), a sliding block (324) and a second mounting block (325), wherein: The groove (321) is arranged on the mounting plate (1); One end of the second connection block (322) is connected to the first connection block (315), and the other end passes through the groove (321); The slide rail (323) is arranged on one side of the mounting plate (1); The sliding block (324) is slidably arranged on the sliding rail (323); The second mounting block (325) is connected to one end of the sliding block (324).

5. The elevator guide rail deformation detection device according to claim 4, characterized in that: The detection assembly (41) comprises a second electric push rod (411), a sliding column (412), a detection end (413) and a flashing light (414), wherein: The second electric push rod (411) is arranged on one side of the second mounting block (325); The sliding column (412) is connected to the output end of the second electric push rod (411); The detection end (413) is arranged at the bottom of the sliding column (412); The flashing light (414) is arranged on one side of the sliding column (412), and the flashing light (414) is electrically connected to the detection end (413).

6. The elevator guide rail deformation detection device according to claim 4, characterized in that: The second connection block (322) and the first fixing plate (211) have the same height, and the guide rail (5) is placed on the second connection block (322) and the first fixing plate (211) respectively.

7. The elevator guide rail deformation detection device according to claim 5, characterized in that: The second electric push rod (411), the detection end (413), the flashing light (414), the rotating motor (311) and the first electric push rod (213) are all electrically connected to an external controller.

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