Elevator operation fault detection device and detection method thereof

Abstract

The elevator operation fault detection device comprises a clamp and a fault detection disc, the clamp is arranged at the top of the fault detection disc, a plug is arranged at the bottom of the clamp, an antenna is arranged on one side of the top of the fault detection disc, and the clamp and an elevator top box frame are clamped and fixed. A control panel is arranged on the front face of the fault detection disc, an elevator speed measuring head is arranged in the middle of the bottom end of the fault detection disc, and a smoke detection opening is formed in the side of the bottom of the fault detection disc. The fault detection disc is arranged, the control panel is arranged in the middle of the front face of the fault detection disc, the elevator speed measuring head is arranged in the middle of the bottom end of the fault detection disc, starting, stopping and speed of an elevator can be monitored in real time through the elevator speed measuring head, and the smoke detection opening is formed in the side edge of the bottom of the fault detection disc; and smoke can be detected through the smoke detection port, so that the detection of the fault detection disc is more comprehensive.

Description

Technical Field

[0001] The present invention relates to the field related to fault detection devices, and in particular to an elevator operation fault detection device and a detection method thereof. Background Art

[0002] The elevator operation fault detection device and its detection method are used to detect the elevator operation fault. The elevator is a kind of transportation equipment for vertically transporting pedestrians or goods. When the elevator fails, the elevator maintenance personnel should be able to quickly and accurately determine the location of the fault and eliminate the fault in time. The elevator fault can be divided into mechanical fault and electrical system fault;

[0003] For example, the authorized patent with publication number CN214828157U (elevator operation fault detection and alarm device): includes a device body, which is a horizontally placed rectangular box, and is provided with a rectangular airbag, a suction cup, a connecting wire, and a through hole. The device of this application is easy to install, does not take up space, and is suitable for the installation of elevator alarm devices of various brands. At the same time, remote technology and NB-IOT network information technology are used, and an embedded direct elevator alarm terminal system is adopted to non-harmfully connect the elevator control cabinet to detect the five key operation signals of the elevator, emergency stop, door lock, operation, inverter and maintenance, and terminal signal acquisition is performed. Through the effective operation signal logic judgment in the acquisition equipment, the current operation status of the elevator can be directly and accurately obtained, which greatly reduces the false alarm rate of the elevator alarm equipment;

[0004] The above-mentioned prior art is not comprehensive enough for elevator detection, and the installation, insertion and removal of the detection device and the elevator are not flexible enough, and the detection is not convenient enough. The installation and fixing method is single and cannot be applied to installations in different positions and different methods. The detection method is single. Summary of the invention

[0005] The object of the present invention is to provide an elevator operation fault detection device and a detection method thereof, so as to solve the problems raised in the above background technology that the detection of the elevator is not comprehensive enough, the installation and removal of the detection device and the elevator are not flexible enough, the detection is not convenient enough, the installation and fixing method is single, and it cannot be applied to installations in different positions and different methods, and the detection method is single.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an elevator operation fault detection device, comprising a clamp and a fault detection disk, a clamp is provided on the top of the fault detection disk, a plug is provided at the bottom of the clamp, an antenna is provided on one side of the top of the fault detection disk, the clamp is clamped and fixed to the elevator top box frame, a control panel is provided on the front of the fault detection disk, an elevator speed measuring head is provided in the middle of the bottom end of the fault detection disk, and a smoke detection port is provided on the bottom side of the fault detection disk.

[0007] In a further embodiment, mounting holes are provided on both sides of the center of the top end of the clamp, and the mounting holes are used for bolt fixing.

[0008] In a further embodiment, a plug is provided at a bottom corner of the clamp, and the plug is assembled with the top of the fault detection disk.

[0009] In a further embodiment, both sides of the top of the clamp are provided with limiting ears of an integral structure, an adjusting rod is provided on the limiting ears, and a clamp is provided at the end of the adjusting rod.

[0010] In a further embodiment, a smoke detection module is provided inside the fault detection disk, and an output end of the smoke detection module is electrically connected to an input end of the control panel.

[0011] In a further embodiment, the fault detection disk is located directly above the elevator car, and the output end of the elevator speed measuring head is electrically connected to the input end of the control panel.

[0012] A method for detecting an elevator operation fault uses an elevator operation fault detection device; the method comprises the following steps:

[0013] S1. Connect the bottom of the fixture to the top of the fault detection disk through a plug;

[0014] S2, manually controlling the adjustment rod to rotate, so that the adjustment rod and the limit ear screw rod are transmitted, so that the adjustment rod controls the clamping and fixing of the chuck, so that the fault detection disk is fixed on the elevator hanger;

[0015] S3. The fixture can be conveniently fixed with bolts through the mounting holes. The elevator speed can be detected through the elevator speed measuring head and fed back to the control panel for analysis to determine whether the elevator is running normally;

[0016] S4, perform smoke detection through the smoke detection port, and transmit the detected data to the control panel so that it can determine whether the fault detection disk has a fault;

[0017] S5. The control panel transmits the detected data to the monitoring device remotely via the antenna.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The invention is provided with a fault detection panel, a control panel is provided in the middle of the front of the fault detection panel, and an elevator speed measuring head is provided in the middle of the bottom end of the fault detection panel, through which the start and stop and speed of the elevator can be monitored in real time, and a smoke detection port is provided on the bottom side of the fault detection panel, through which smoke can be detected, so that the detection of the fault detection panel is more comprehensive.

[0020] 2. The fault detection disk of the invention is provided with a clamp on the top, and limiting ears are provided on both sides of the top of the clamp. An adjusting rod is provided on the limiting ears, and the adjusting rod can control the clamp to clamp and fix, so as to facilitate the installation and disassembly of the fault detection disk. Mounting holes are provided at the top corners of the clamp, and the clamp can be conveniently fixed with bolts through the mounting holes, so that it can be installed in different ways and is more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an elevator operation fault detection device of the present invention;

[0022] Figure 2 It is a front view of the clamp of the present invention;

[0023] Figure 3 A bottom view of the fault detection disk of the present invention;

[0024] Figure 4 It is a top view of the fault detection disk of the present invention.

[0025] In the figure: 1. Limit ear; 2. Adjustment rod; 3. Clamp; 4. Clamp; 5. Antenna; 6. Fault detection panel; 7. Control panel; 8. Elevator speed measuring head; 9. Smoke detection port; 10. Installation hole; 11. Plug. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figure 1-4 , an embodiment of the present invention: an elevator operation fault detection device, including a clamp 4 and a fault detection disk 6, a clamp 4 is provided on the top of the fault detection disk 6, mounting holes 10 are provided on both sides of the top center of the clamp 4, the mounting holes 10 are used for bolt fixing, a plug 11 is provided at the bottom of the clamp 4, an antenna 5 is provided on one side of the top of the fault detection disk 6, the clamp 4 is clamped and fixed with the elevator top box frame, a control panel 7 is provided on the front of the fault detection disk 6, an elevator speed measuring head 8 is provided in the middle of the bottom end of the fault detection disk 6, a smoke detection port 9 is provided on the bottom side of the fault detection disk 6, the clamp 4 is used to clamp and fix the fault detection disk 6, the plug 11 is used to facilitate the inlay assembly of the clamp 4 and the fault detection disk 6, the antenna 5 is used to remotely detect information transmission, the control panel 7 is used to facilitate intelligent control of the fault detection disk 6, the elevator speed measuring head 8 is used to detect the real-time speed of the elevator, and the smoke concentration can be detected through the smoke detection port 9.

[0028] A plug 11 is provided at the bottom corner of the clamp 4, and the plug 11 is inlaid and assembled with the top of the fault detection disk 6. The plug 11 facilitates the assembly of the clamp 4 and the fault detection disk 6. A smoke detection module is provided inside the fault detection disk 6. The output end of the smoke detection module is electrically connected to the input end of the control panel 7, and the smoke detection module is used to detect the smoke. The fault detection disk 6 is located directly above the elevator car, and the output end of the elevator speed measuring head 8 is electrically connected to the input end of the control panel 7.

[0029] Both sides of the top of the clamp 4 are provided with limiting ears 1 of an integrated structure, an adjusting rod 2 is provided on the limiting ears 1, and a clamp 3 is provided at the end of the adjusting rod 2. The limiting ears 1 facilitate the installation of the adjusting rod 2, and the clamping of the clamp 3 can be controlled by the adjusting rod 2.

[0030] A method for detecting an elevator operation fault uses an elevator operation fault detection device; the method comprises the following steps:

[0031] S1, connect the bottom of the fixture 4 to the top of the fault detection disk 6 through the plug 11;

[0032] S2, manually controlling the adjustment rod 2 to rotate, so that the adjustment rod 2 and the limit ear 1 screw rod are transmitted, so that the adjustment rod 2 controls the clamping and fixing of the chuck 3, so that the fault detection disk 6 is fixed on the elevator hanger;

[0033] S3. The fixture 4 is conveniently fixed with bolts through the mounting hole 10. The elevator speed can be detected through the elevator speed measuring head 8, and the speed can be fed back to the control panel 7 for analysis to determine whether the elevator is running normally;

[0034] S4, perform smoke detection through the smoke detection port 9, and transmit the detected data to the control panel 7 so that it can determine whether the fault detection disk 6 has a fault;

[0035] S5. The control panel 7 transmits the detected data remotely to the monitoring device via the antenna 5.

[0036] Working principle: When in use, the bottom of the clamp 4 is connected to the top of the fault detection disk 6 through the plug 11, and the adjusting rod 2 is rotated by manual control to transmit the adjusting rod 2 and the limit ear 1 screw rod, so that the adjusting rod 2 controls the clamping and fixing of the clamp 3, so that the fault detection disk 6 is fixed on the elevator hanger, and the clamp 4 is conveniently bolted through the mounting hole 10. The elevator speed measuring head 8 can detect the speed of the elevator, and the feedback is sent to the control panel 7 for analysis to determine whether the elevator is running normally. Smoke detection is carried out through the smoke detection port 9, and the detected data is transmitted to the control panel 7, so that it can determine whether the fault detection disk 6 has a fault, and the control panel 7 is used to remotely transmit the detected data to the monitoring equipment through the antenna 5.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An elevator operation fault detection device, comprising a fixture (4) and a fault detection disk (6), characterized in that: The top of the fault detection panel (6) is provided with a clamp (4), the bottom of the clamp (4) is provided with a plug (11), one side of the top of the fault detection panel (6) is provided with an antenna (5), the clamp (4) is clamped and fixed to the elevator top box frame, the front of the fault detection panel (6) is provided with a control panel (7), the middle of the bottom end of the fault detection panel (6) is provided with an elevator speed measuring head (8), and the bottom side of the fault detection panel (6) is provided with a smoke detection port (9).

2. An elevator operation fault detection device according to claim 1, characterized in that: Mounting holes (10) are provided on both sides of the center of the top end of the clamp (4), and the mounting holes (10) are used for bolt fixing.

3. An elevator operation fault detection device according to claim 1, characterized in that: A plug (11) is provided at a bottom corner of the clamp (4), and the plug (11) is assembled and embedded with the top of the fault detection disk (6).

4. An elevator operation fault detection device according to claim 1, characterized in that: Both sides of the top of the clamp (4) are provided with limiting ears (1) of an integral structure, an adjusting rod (2) is provided on the limiting ears (1), and a clamp (3) is provided at the end of the adjusting rod (2).

5. An elevator operation fault detection device according to claim 1, characterized in that: A smoke detection module is provided inside the fault detection disk (6), and an output end of the smoke detection module is electrically connected to an input end of the control panel (7).

6. An elevator operation fault detection device according to claim 1, characterized in that: The fault detection panel (6) is located directly above the elevator car, and the output end of the elevator speed measuring head (8) is electrically connected to the input end of the control panel (7).

7. A method for detecting elevator operation failure, characterized in that: An elevator operation fault detection device according to any one of claims 1 to 6 is used; comprising the following steps: S1, connecting the bottom of the clamp (4) to the top of the fault detection disk (6) through the plug (11); S2, manually controlling the adjusting rod (2) to rotate, so that the adjusting rod (2) and the limit ear (1) screw rod are driven, so that the adjusting rod (2) controls the clamping and fixing of the clamp (3), so that the fault detection plate (6) is fixed on the elevator hanger; S3. Fix the clamp (4) with bolts through the mounting hole (10). The speed of the elevator can be detected through the elevator speed measuring head (8), and the speed can be fed back to the control panel (7) for analysis to determine whether the elevator is running normally; S4, performing smoke detection through the smoke detection port (9), and transmitting the detected data to the control panel (7), so that it can determine whether the fault detection disk (6) has a fault; S5. The control panel (7) is used to remotely transmit the detected data to the monitoring device via the antenna (5).

Images