Installation and debugging method and system for multi-linkage safety gear of elevator, device, and medium

Abstract

An installation and debugging method and system for a multi-linkage safety gear of an elevator, a device, and a medium. The installation and debugging method for a multi-linkage safety gear of an elevator comprises: obtaining an installation duration of each safety gear during synchronous installation of a plurality of safety gears, wherein the installation duration of each safety gear refers to a time interval from a starting time of synchronous installation of the plurality of safety gears to a time when each safety gear is installed in place (S101); and on the basis of time differences between the installation durations of comparative safety gears and the installation duration of a reference safety gear, adjusting the relative heights of the comparative safety gears until the installation durations of the plurality of safety gears are synchronous, wherein the reference safety gear is any one of the plurality of safety gears, and the comparative safety gears are the safety gears other than the reference safety gear (S102). The installation and debugging method has the advantages of high synchronization and high precision of installation of safety gears, and can improve the safety and reliability of elevators.

Description

Installation and debugging methods, systems, equipment and media for elevator multi-link safety clamps

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application number "202311409332.0" filed by Lingwang Elevator Co., Ltd. on October 27, 2023, with the invention name "Installation and debugging method, system, equipment and medium for elevator multi-linkage safety clamps". Technical Field

[0003] The present application relates to the field of elevator technology, and in particular to an installation and debugging method, system, equipment, and medium for an elevator multi-linkage safety clamp. Background Art

[0004] An elevator's safety clamp is a safety device typically installed on the guide rails between the elevator car and the hoistway. If the elevator car loses control or overspeeds, it automatically activates and applies emergency brakes to prevent the elevator from falling or rushing out of the hoistway, thereby ensuring passenger safety.

[0005] Generally speaking, multiple safety clamps are installed in an elevator. During the installation process, the operator on the top of the elevator car manually lifts the handle of the pulling mechanism (such as a rope handle) used to control the synchronous action of multiple safety clamps, so that the wedges of multiple safety clamps are clamped to the corresponding guide rails at the same time, thereby achieving synchronization of multiple safety clamps. However, in order to achieve the requirement of synchronous clamping of the wedges of multiple safety clamps to the corresponding guide rails, in related technologies, it is usually necessary to have personnel under the elevator shaft observe whether the wedges of multiple safety clamps are clamped to the guide rails at the same time (i.e., whether synchronization is achieved). However, in this method, whether the wedges of multiple safety clamps have been clamped to the guide rails at the same time is determined by human visual observation. Therefore, due to the limitation of visual observation, it is easy to cause problems such as poor synchronization and low precision of multiple safety clamps.

[0006] Summary of the Invention

[0007] Based on this, it is necessary to provide an installation and debugging method, system, equipment and medium for an elevator multi-linkage safety clamp to address the above technical problems, which has the advantages of high synchronization and high accuracy in the installation of the safety clamp, thereby improving the safety and reliability of the elevator.

[0008] In a first aspect, a method for installing and debugging an elevator multi-linkage safety clamp is provided, comprising:

[0009] Obtaining the installation time of each safety gear during the simultaneous installation of multiple safety gears, wherein the installation time of each safety gear refers to the time interval from the start time of the simultaneous installation of the multiple safety gears to the time when each safety gear is installed in place;

[0010] According to the time difference between the installation time of the comparison safety clamp and the installation time of the reference safety clamp, the relative height of the comparison safety clamp is adjusted until the installation time of the multiple safety clamps is synchronized, wherein the reference safety clamp is any one of the multiple safety clamps, and the comparison safety clamp is the remaining safety clamps except the reference safety clamp.

[0011] Furthermore, obtaining the installation time of each safety gear during the simultaneous installation of multiple safety gears includes:

[0012] detecting whether a lifting mechanism is lifted, wherein the lifting mechanism is used to synchronously lift the plurality of safety gears;

[0013] If the lifting mechanism is lifted, the current moment is used as the starting time, and timing is performed for each of the plurality of safety gears respectively;

[0014] detecting whether a first safety clamp is installed in place, wherein the first safety clamp is any one of the plurality of safety clamps;

[0015] If the first safety gear is installed in place, the timing of the first safety gear is ended to obtain the installation time of the first safety gear.

[0016] Furthermore, the detecting whether the lifting mechanism is lifted includes:

[0017] obtaining a sensing signal from a pulling sensor, wherein the pulling sensor is disposed on the pulling mechanism;

[0018] determining whether to lift the lifting mechanism according to the sensing signal;

[0019] The step of detecting whether the first safety clamp is installed in place includes:

[0020] obtaining a pressure signal from a pressure sensor, wherein the pressure sensor is configured to output the pressure signal when a wedge of the first safety gear clamps a guide rail of the elevator;

[0021] Determine whether the first safety clamp is installed in place according to the pressure signal.

[0022] Furthermore, adjusting the relative height of the comparison safety gear according to the time difference between the installation time of the comparison safety gear and the installation time of the reference safety gear comprises:

[0023] If the installation time of the reference safety gear is greater than the installation time of the comparison safety gear, adjusting the height of the comparison safety gear downwards;

[0024] If the installation time of the reference safety gear is less than the installation time of the comparison safety gear, the height of the comparison safety gear is relatively adjusted upwards.

[0025] Furthermore, when the installation times of the plurality of safety gears are synchronized, the method further includes: outputting a prompt indicating that the plurality of safety gears are synchronously installed in place.

[0026] In the second aspect, an installation and debugging system for an elevator multi-linkage safety clamp is provided, comprising:

[0027] an acquisition module, configured to obtain the installation time of each safety gear during the simultaneous installation of multiple safety gears, wherein the installation time of each safety gear refers to the time interval from the start time of the simultaneous installation of the multiple safety gears to the time when each safety gear is installed in place;

[0028] a debugging module for adjusting the relative height of the comparison safety clamp according to a time difference between the installation time of the comparison safety clamp and the installation time of the reference safety clamp until the installation times of the multiple safety clamps are synchronized, wherein the reference safety clamp is any one of the multiple safety clamps and the comparison safety clamp is the remaining safety clamps except the reference safety clamp.

[0029] Furthermore, the debugging module is specifically used to:

[0030] If the installation time of the reference safety gear is greater than the installation time of the comparison safety gear, adjusting the height of the comparison safety gear downwards;

[0031] If the installation time of the reference safety gear is less than the installation time of the comparison safety gear, the height of the comparison safety gear is relatively adjusted upwards.

[0032] Furthermore, it also includes:

[0033] The prompt module is used to output a prompt that the multiple safety clamps are synchronously installed in place after the installation time of the multiple safety clamps is synchronized.

[0034] In a third aspect, a computer device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steps of the method for installing and debugging an elevator multi-linkage safety clamp according to the first aspect and any possible implementation of the first aspect are implemented.

[0035] In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the steps of the installation and debugging method of the elevator multi-linkage safety clamp according to the above-mentioned first aspect and any possible implementation method of the first aspect are implemented.

[0036] Using the embodiments of the present application, during the installation of the safety clamps, by obtaining the installation time of each safety clamp during the simultaneous installation of multiple safety clamps, the time difference between the installation times of the multiple safety clamps can be obtained. The safety clamps are then adjusted based on the time difference to eliminate the time difference. Once the time difference is eliminated, the commissioning is complete, ensuring the synchronization of the installation of the multiple safety clamps. Compared to the prior art method of visually inspecting the synchronization of the installation of multiple safety clamps, this method saves labor costs and has the advantages of high synchronization and accuracy in the installation of safety clamps, thereby improving the safety and reliability of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0038] FIG1 is a flow chart of a method for installing and debugging an elevator multi-linkage safety gear according to an embodiment of the present application;

[0039] FIG2 is a schematic diagram of a six-link safety gear linkage device provided in an embodiment of the present application;

[0040] FIG3 is a schematic diagram of a safety gear provided in an embodiment of the present application;

[0041] FIG4 is a schematic diagram of a multi-safety gear synchronization timer provided in an embodiment of the present application;

[0042] FIG5 is a switch control circuit diagram of a multi-safety gear synchronization timer provided in an embodiment of the present application;

[0043] FIG6 is a structural block diagram of an installation and debugging system for an elevator multi-linkage safety gear according to an embodiment of the present application;

[0044] FIG7 is a structural block diagram of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0045] The present application will be further described in detail below with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are intended only to illustrate the relevant application and are not intended to limit the application. It should also be noted that, for ease of description, only the portions relevant to the application are shown in the accompanying drawings.

[0046] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0047] The following describes in detail the installation and debugging method, system, elevator, equipment and medium of the elevator multi-linkage safety clamp according to the embodiment of the present application with reference to the accompanying drawings.

[0048] During the installation of multiple safety clamps, personnel in the elevator shaft usually observe whether the wedges of the multiple safety clamps are clamped on the guide rails at the same time (i.e., whether they are synchronized). This can easily lead to poor synchronization and low accuracy of the multiple safety clamps.

[0049] Based on this, embodiments of the present invention provide an installation and debugging method, system, elevator, equipment, and medium for an elevator multi-linkage safety clamp that can effectively improve the installation synchronization of multiple safety clamps.

[0050] Figure 1 is a flow chart of a method for installing and debugging an elevator multi-linkage safety gear according to an embodiment of the present application. As shown in Figure 1, a method for installing and debugging an elevator multi-linkage safety gear according to an embodiment of the present application includes the following steps:

[0051] S101: Obtaining the installation time of each safety gear during the simultaneous installation of multiple safety gears, wherein the installation time of each safety gear refers to the time interval from the start time of the simultaneous installation of multiple safety gears to the time when each safety gear is installed in place.

[0052] When installing multiple safety gears, a multi-link safety gear linkage can be used to control the simultaneous lifting of multiple safety gears, causing the wedges of multiple safety gears to clamp onto corresponding guide rails. For example, a six-link safety gear linkage, as shown in Figure 2, illustrates a six-link safety gear linkage. This six-link safety gear linkage can simultaneously control the installation of six safety gears. For example, the six-link safety gear linkage serves as a lifting mechanism for controlling the synchronous operation of multiple safety gears, enabling the simultaneous lifting of six safety gears. This six-link safety gear linkage allows for the simultaneous installation of six safety gears.

[0053] When the six safety gears are synchronously raised through the six-link safety gear linkage device, the timer starts, and this time point is regarded as the starting time of the installation process of the six safety gears. When a safety gear is installed in place, the timer stops, and the time difference between this moment and the starting time is regarded as the installation time of the safety gear.

[0054] Specifically, obtaining the installation time of each safety clamp during the synchronous installation of multiple safety clamps includes: detecting whether the lifting mechanism is lifted, wherein the lifting mechanism is used to synchronously lift multiple safety clamps; if the lifting mechanism is lifted, the current moment is used as the starting time, and each safety clamp of the multiple safety clamps is timed separately; detecting whether the first safety clamp is installed in place, wherein the first safety clamp is any one of the multiple safety clamps; if the first safety clamp is installed in place, ending the timing of the first safety clamp to obtain the installation time of the first safety clamp.

[0055] Take six safety gears as an example, designated Safety Gear 1, Safety Gear 2, Safety Gear 3, Safety Gear 4, Safety Gear 5, and Safety Gear 6. Assuming Safety Gear 1 is the first safety gear, the time at which Safety Gear 1, 2, 3, 4, 5, and 6 are synchronously lifted by the lifting mechanism is used as the starting time. When Safety Gear 1 is installed (i.e., the wedge of Safety Gear 1 clamps the guide rail), the installation timing of Safety Gear 1 is stopped. The installation time of Safety Gear 1 is determined based on the time interval between this moment and the starting time. Similarly, the installation times of Safety Gear 2, Safety Gear 3, Safety Gear 4, Safety Gear 5, and Safety Gear 6 can be determined.

[0056] In a specific example, a lifting sensor can sense the lifting of the lifting mechanism, and a pressure sensor can sense whether the wedge of the safety gear is clamping the guide rail. As shown in Figure 3, a safety gear is shown, wherein a lifting sensor 310 is provided on the lifting rod of the safety gear to sense the lifting of the safety gear, and a pressure plate 320, i.e., a pressure sensor, is provided on the wedge of the safety gear to sense whether the wedge is clamping the guide rail.

[0057] Specifically, as shown in FIG3 , detecting whether the lifting mechanism is lifted includes: obtaining a sensing signal from a lifting sensor 310; and determining whether the lifting mechanism is lifted based on the sensing signal. Specifically, when the safety gear is lifted, the lifting sensor senses the lifting of the safety gear and outputs a sensing signal. Thus, based on the sensing signal output by the lifting sensor after sensing the lifting of the safety gear, it can be determined that the lifting mechanism is lifted, i.e., that multiple safety gears are lifted simultaneously.

[0058] Furthermore, when it is determined that the multiple safety clamps are synchronously lifted, the moment is used as the starting time for the synchronous installation of the multiple safety clamps and timing is started. As shown in FIG4 , the multiple safety clamps can be timed separately by a multi-safety clamp synchronization timer 410 . Taking six safety gear synchronized timers as an example, as shown in FIG4 , X0 is a switch that controls other functions. In the present invention, it is assumed that switches X1, X2, X3, X4, X5, and X6 control the timing of safety gear 1, safety gear 2, safety gear 3, safety gear 4, safety gear 5, and safety gear 6, respectively. For example, when switches X1, X2, X3, X4, X5, and X6 are open (as shown in FIG4 ), the six safety gear synchronized timers are in operation. When switches X1, X2, X3, X4, X5, and X6 are closed, the timing ends. For example, when X1 is closed, the timing of safety gear 1 ends. Similarly, when X2 is closed, the timing of safety gear 2 ends. When X3 is closed, the timing of safety gear 3 ends. When X4 is closed, the timing of safety gear 4 ends. When X5 is closed, the timing of safety gear 5 ends. When X6 is closed, the timing of safety gear 6 ends. In this way, the six safety gear synchronized timers can independently time the six safety gears.

[0059] When it is detected that a safety clamp is in place, the corresponding switch is closed, thereby ending the timing of this safety clamp. In a specific example, detecting whether the first safety clamp is in place includes: obtaining a pressure signal from a pressure sensor, wherein the pressure sensor is used to output a pressure signal when the wedge of the first safety clamp clamps the guide rail of the elevator; and determining whether the first safety clamp is in place based on the pressure signal. In conjunction with Figure 4, assuming that switch X1 corresponds to the timing of safety clamp 1, when the pressure sensor detects that safety clamp 1 is in place (e.g., the wedge of safety clamp 1 clamps the corresponding guide rail), it outputs a pressure signal. This pressure signal is used to control the closure of switch X1, thereby ending the timing of safety clamp 1, and the installation time of safety clamp 1 can be obtained. In the same way, the installation time of safety clamp 2, the installation time of safety clamp 3, the installation time of safety clamp 4, and the installation time of safety clamp 1 can be obtained.

[0060] Figure 5 shows a switch control circuit diagram for a multi-safety gear synchronized timer (also known as a timing control circuit). Taking the timing control of safety gear 1 as an example, when safety gear 1 is installed, the corresponding pressure sensor outputs a pressure signal to the control circuit. After receiving the pressure signal, the control circuit amplifies it through amplifier LM111 and outputs it to switch X1, thereby controlling switch X1 to close. This stops timing on safety gear 1, allowing the installation time of safety gear 1 to be determined. In Figure 5, shield protection driver 510 is used to drive the shield protection, and coaxial cable 520 receives the pressure signal output by the corresponding pressure sensor.

[0061] S102: Adjusting the relative height of the comparison safety clamp according to the time difference between the installation time of the comparison safety clamp and the installation time of the reference safety clamp until the installation times of the multiple safety clamps are synchronized, wherein the reference safety clamp is any one of the multiple safety clamps and the comparison safety clamp is the remaining safety clamps except the reference safety clamp.

[0062] In this specific example, the reference safety gear is any one of the multiple safety gears, and the comparison safety gear is the remaining safety gears from the multiple safety gears excluding the reference safety gear. For example, let's take the six safety gears, Safety Gear 1, Safety Gear 2, Safety Gear 3, Safety Gear 4, Safety Gear 5, and Safety Gear 6, and assume Safety Gear 1 is the reference safety gear. Then, Safety Gear 2, Safety Gear 3, Safety Gear 4, Safety Gear 5, and Safety Gear 6 are all comparison safety gears. Similarly, if Safety Gear 2 is the reference safety gear, then Safety Gear 1, Safety Gear 3, Safety Gear 4, Safety Gear 5, and Safety Gear 6 are all comparison safety gears.

[0063] After obtaining the installation time of each safety clamp, the installation time of each comparison safety clamp is compared with the installation time of the reference safety clamp, and the corresponding comparison safety clamp is adjusted according to the time difference. The ultimate goal of the adjustment is to make the installation time of each comparison safety clamp the same as the installation time of the reference safety clamp, so that the synchronization of multiple safety clamps is achieved.

[0064] Specifically, the relative height of the comparison safety clamp is adjusted according to the time difference between the installation time of the comparison safety clamp and the installation time of the benchmark safety clamp, including: if the installation time of the benchmark safety clamp is greater than the installation time of the comparison safety clamp, the height of the comparison safety clamp is relatively adjusted downward; if the installation time of the benchmark safety clamp is less than the installation time of the comparison safety clamp, the height of the comparison safety clamp is relatively adjusted upward.

[0065] Taking safety clamp 1 as the reference safety clamp and safety clamps 2, 3, 4, 5, and 6 as comparison safety clamps, the multi-safety clamp synchronization timer begins when safety clamp 1, 2, 3, 4, 5, and 6 are simultaneously pulled up. A pressure plate (i.e., a pressure sensor) is placed on each safety clamp's wedge, and the pressure plate is connected to the control circuit shown in Figure 5. When the wedge of a safety clamp clamps the guide rail, the pressure sensor of that safety clamp outputs a high-level signal to the control circuit. After the control circuit amplifies the signal, it is output to the multi-safety clamp synchronization timer. The corresponding switches X1-X6 of the multi-safety clamp synchronization timer will be closed accordingly, thereby ending the timing.

[0066] The multi-safety gear synchronization timer can transmit the installation time of each safety gear to the installer / maintenance personnel's smart terminal via, for example, the Internet of Things, for viewing and comparison. Specifically, when the installation times of multiple safety gears are synchronized, a prompt is output indicating that the multiple safety gears are installed in place. As shown in Figure 4, when the installation times of multiple safety gears are synchronized, an audible and visual warning device 420 issues a prompt, confirming that the safety gears are fully installed.

[0067] Safety gear 1 is used as the reference safety gear, and safety gear 2, safety gear 3, safety gear 4, safety gear 5 and safety gear 6 are used as comparison safety gears. The installation time of safety gear 1 is compared with the installation time of other safety gears (such as safety gear 2, safety gear 3, safety gear 4, safety gear 5 and safety gear 6) one by one, and the comparison safety gear is adjusted according to the comparison results.

[0068] For example, if the installation time of safety gear 1 is measured to be 1 second, and the installation times of the other two safety gears on the same shaft (such as safety gear 2 and safety gear 3) are 0.9 seconds and 1.1 seconds respectively, then 1 second - 0.9 seconds = 0.1 seconds, and the time difference is a positive value, indicating that safety gear 2 was installed before safety gear 1 and is not synchronized with the installation time of safety gear 1. In this case, adjusting the lifting rod of safety gear 2 upward, that is, adjusting the height of safety gear 2 relatively downward, will slow down the lifting time of safety gear 2, bringing it closer to or even reaching 1 second. Similarly, 1 second - 1.1 seconds = -0.1 seconds, and the time difference is a negative value, indicating that safety gear 3 was installed later than safety gear 1 and is not synchronized with the installation time of safety gear 1. In this case, adjusting the lifting rod of safety gear 3 downward, that is, adjusting the height of safety gear 3 relatively upward, will speed up the lifting time of safety gear 3, bringing it closer to or even reaching 1 second, so that it can be synchronized with the installation time of safety gear 1.

[0069] According to an embodiment of the present invention, the installation and debugging method for an elevator multi-link safety clamp, during the installation process of the safety clamp, obtains the installation time of each safety clamp during the synchronous installation of multiple safety clamps to obtain the time difference between the installation times of the multiple safety clamps. The safety clamps are adjusted based on the time difference to eliminate the time difference. When the time difference is eliminated, the debugging is completed, ensuring the synchronization of the installation of the multiple safety clamps. Compared with the prior art method of visually inspecting the synchronization of the installation of multiple safety clamps, this method saves labor costs and has the advantages of high synchronization and high accuracy, thereby improving the safety and reliability of the elevator.

[0070] Figure 6 is a structural block diagram of an installation and debugging system for an elevator multi-linkage safety gear according to an embodiment of the present application. As shown in Figure 6, an installation and debugging system for an elevator multi-linkage safety gear according to an embodiment of the present application includes: an acquisition module 610 and a debugging module 620, wherein:

[0071] An acquisition module 610 is configured to obtain the installation time of each safety gear during the simultaneous installation of multiple safety gears, wherein the installation time of each safety gear refers to the time interval from the start time of the simultaneous installation of the multiple safety gears to the time when each safety gear is installed in place;

[0072] The debugging module 620 is used to adjust the relative height of the comparison safety clamp according to the time difference between the installation time of the comparison safety clamp and the installation time of the reference safety clamp until the installation time of the multiple safety clamps is synchronized, wherein the reference safety clamp is any one of the multiple safety clamps, and the comparison safety clamp is the remaining safety clamp except the reference safety clamp.

[0073] In a specific example, the debugging module 620 is specifically used to: if the installation time of the reference safety clamp is greater than the installation time of the comparison safety clamp, then relatively adjust the height of the comparison safety clamp downward; if the installation time of the reference safety clamp is less than the installation time of the comparison safety clamp, then relatively adjust the height of the comparison safety clamp upward.

[0074] In one embodiment of the present invention, the installation and debugging system of the elevator multi-linkage safety clamp further includes: a prompt module (not shown in Figure 6), which is used to output a prompt that the multiple safety clamps are synchronously installed in place after the installation time of the multiple safety clamps is synchronized.

[0075] According to an embodiment of the present invention, the installation and debugging system for an elevator multi-link safety clamp, during the installation process of the safety clamp, obtains the installation time of each safety clamp during the synchronous installation of multiple safety clamps to obtain the time difference between the installation times of the multiple safety clamps. The safety clamps are adjusted based on the time difference to eliminate the time difference. When the time difference is eliminated, the debugging is completed, ensuring the synchronization of the installation of the multiple safety clamps. Compared with the prior art method of visually inspecting the synchronization of the installation of multiple safety clamps, this system saves labor costs and has the advantages of high synchronization and high accuracy, thereby improving the safety and reliability of the elevator.

[0076] The specific definitions of the elevator multi-link safety gear installation and debugging system can be found in the definitions of the elevator multi-link safety gear installation and debugging method described above and will not be repeated here. The various modules of the aforementioned elevator multi-link safety gear installation and debugging system can be implemented in whole or in part through software, hardware, or a combination thereof. Each of these modules can be embedded in or independent of a processor in a computer device in hardware form, or stored in a computer device memory in software form, allowing the processor to call and execute the corresponding operations of each module.

[0077] Reference is now made to FIG7 , which shows a schematic diagram of the structure of a computer device suitable for implementing an embodiment of the present application.

[0078] As shown in FIG7 , the computer system includes a central processing unit (CPU) 1001, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage unit 1008 into a random access memory (RAM) 1003. Various programs and data required for the system's operating instructions are also stored in the RAM 1003. The CPU 1001, ROM 1002, and RAM 1003 are connected to each other via a bus 1004. An input / output (I / O) interface 1005 is also connected to the bus 1004.

[0079] The following components are connected to the I / O interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output section 1007 including devices such as a cathode ray tube (CRT), a liquid crystal display (LCD), and a speaker; a storage section 1008 including a hard disk; and a communication section 1009 including a network interface card such as a LAN card or a modem. The communication section 1009 performs communication processing via a network such as the Internet. A drive 1010 is also connected to the I / O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, or a semiconductor memory, is installed in the drive 1010 as needed, so that computer programs read therefrom can be installed into the storage section 1008 as needed.

[0080] In particular, according to an embodiment of the present application, the process described above with reference to flowchart Figure 1 can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via the communication section 1009, and / or installed from a removable medium 1011. When the computer program is executed by the central processing unit (CPU) 1001, the above-mentioned functions defined in the system of the present application are executed.

[0081] It should be noted that the computer-readable medium shown in this application can be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this application, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, device, or device. In this application, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, which carries computer-readable program code. This propagated data signal can take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transfer a program for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium may be transmitted using any suitable medium, including but not limited to wireless, wire, optical cable, RF, or any suitable combination thereof.

[0082] The flowcharts and block diagrams in the accompanying drawings illustrate the possible implementation architecture, functions and operating instructions of the systems, methods and computer program products according to various embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, program segment, or a part of code, and the aforementioned module, program segment, or a part of code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order than the order marked in the accompanying drawings. For example, the boxes represented by two connections can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of the boxes in the block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operating instruction, or can be implemented using a combination of dedicated hardware and computer instructions.

[0083] The units or modules involved in the embodiments described in this application may be implemented in software or hardware. The units or modules described may also be provided in a processor. The names of these units or modules do not, in certain circumstances, constitute limitations on the units or modules themselves.

[0084] The present application also provides a computer-readable storage medium storing a computer program, wherein a processor executes the computer program to implement the aforementioned embodiments of the method for installing and debugging a multi-linked elevator safety gear, for example, executing the steps of any of the embodiments of the method for installing and debugging a multi-linked elevator safety gear.

[0085] The present invention provides a computer program product comprising instructions that, when executed, cause the method described in the present invention to be performed. For example, the method can execute the steps of the method for installing and debugging an elevator multi-link safety gear shown in FIG1 , or the steps of the method for installing and debugging an elevator multi-link safety gear according to any of the embodiments of the present invention.

[0086] The technical features of the above embodiments can be combined arbitrarily. In order 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.

[0087] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A method for installing and debugging an elevator multi-linkage safety clamp, characterized in that: include: Obtaining the installation time of each safety clamp during the synchronous installation of multiple safety clamps, wherein the installation time of each safety clamp refers to the time interval from the start time of the synchronous installation of the multiple safety clamps to the time when each safety clamp is installed in place; According to the time difference between the installation time of the comparison safety gear and the installation time of the reference safety gear, the relative height of the comparison safety gear is adjusted until the installation time of the multiple safety gears are synchronized, wherein the reference safety gear is any one of the multiple safety gears, and the comparison safety gear is the remaining safety gear except the reference safety gear, Among them, obtaining the installation time of each safety clamp during the synchronous installation of multiple safety clamps includes: detecting whether the lifting mechanism is lifted, wherein the lifting mechanism is used to synchronously lift the multiple safety clamps; if the lifting mechanism is lifted, taking the current moment as the starting time, and timing each safety clamp of the multiple safety clamps respectively; detecting whether the first safety clamp is installed in place, wherein the first safety clamp is any one of the multiple safety clamps; if the first safety clamp is installed in place, ending the timing of the first safety clamp to obtain the installation time of the first safety clamp.

2. The installation and debugging method of the elevator multi-linkage safety clamp according to claim 1 is characterized in that: The detecting whether the lifting mechanism is lifted includes: Obtaining a sensing signal of a lifting sensor, wherein the lifting sensor is arranged on the lifting mechanism; Determining whether to lift the lifting mechanism according to the sensing signal; The step of detecting whether the first safety clamp is installed in place comprises: obtaining a pressure signal of a pressure sensor, wherein the pressure sensor is used to output the pressure signal when the wedge of the first safety clamp clamps the guide rail of the elevator; Determine whether the first safety clamp is installed in place according to the pressure signal.

3. The installation and debugging method of the elevator multi-linkage safety gear according to claim 1 is characterized in that: The step of adjusting the relative height of the comparison safety gear according to the time difference between the installation time of the comparison safety gear and the installation time of the reference safety gear comprises: If the installation time of the reference safety gear is greater than the installation time of the comparison safety gear, adjusting the height of the comparison safety gear relatively downward; If the installation time of the reference safety gear is less than the installation time of the comparison safety gear, the height of the comparison safety gear is relatively adjusted upwards.

4. The installation and debugging method of the elevator multi-linkage safety clamp according to any one of claims 1 to 3, characterized in that: When the installation time of the multiple safety clamps is synchronized, the method further includes: outputting a prompt that the multiple safety clamps are synchronously installed in place.

5. An installation and debugging system for elevator multi-linkage safety clamps, characterized in that: include: The acquisition module is used to obtain the installation time of each safety clamp during the synchronous installation of multiple safety clamps, where each The installation time of the safety gear refers to the time interval from the start time of the synchronous installation of the multiple safety gears to the time when each safety gear is installed in place; a debugging module, configured to adjust the relative height of the comparison safety clamp according to the time difference between the installation time of the comparison safety clamp and the installation time of the reference safety clamp until the installation times of the multiple safety clamps are synchronized, wherein the reference safety clamp is any one of the multiple safety clamps, and the comparison safety clamp is the remaining safety clamps except the reference safety clamp, Among them, the acquisition module obtains the installation time of each safety clamp during the synchronous installation of multiple safety clamps, including: detecting whether the lifting mechanism is lifted, wherein the lifting mechanism is used to synchronously lift the multiple safety clamps; if the lifting mechanism is lifted, the current moment is used as the starting time, and each safety clamp of the multiple safety clamps is timed separately; detecting whether the first safety clamp is installed in place, wherein the first safety clamp is any one of the multiple safety clamps; if the first safety clamp is installed in place, the timing of the first safety clamp is ended to obtain the installation time of the first safety clamp.

6. The installation and debugging system of elevator multi-linkage safety gear according to claim 5, characterized in that: The debugging module is specifically used for: If the installation time of the reference safety gear is greater than the installation time of the comparison safety gear, adjusting the height of the comparison safety gear relatively downward; If the installation time of the reference safety gear is less than the installation time of the comparison safety gear, the height of the comparison safety gear is relatively adjusted upwards.

7. The installation and debugging system of elevator multi-linkage safety gear according to claim 5 or 6, characterized in that: Also includes: The prompt module is used to output a prompt that the multiple safety clamps are synchronously installed in place after the installation time of the multiple safety clamps is synchronized.

8. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the installation and debugging method of the elevator multi-linkage safety clamp according to any one of claims 1 to 4 is implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the installation and debugging method of the elevator multi-linkage safety clamp according to any one of claims 1 to 4 is implemented.

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