Elevator practical training examination device

Abstract

The utility model provides an elevator practical training examination device, and belongs to the technical field of elevators. The elevator practical training examination device comprises a microcomputer control cabinet, an elevator main power box and a traction machine set, a supporting assembly is arranged at the bottom end of the microcomputer control cabinet, the traction machine set is installed in the supporting assembly, a wire sleeving assembly is arranged on one side of the outer wall of the microcomputer control cabinet, and a wire clamping assembly is arranged on the other side of the outer wall of the microcomputer control cabinet. A plurality of signal wire harnesses are connected into the wire sleeving assembly in a penetrating mode, the microcomputer control cabinet is electrically connected with the elevator main power box through the signal wire harnesses, the wire sleeving assembly comprises a conical barrel, a connecting base, a wire outlet nozzle and a cross-shaped partition plate, one end of the conical barrel communicates with the connecting base, and the other end of the conical barrel communicates with the wire outlet nozzle. One end of the connecting seat is in threaded connection with the outer wall of the microcomputer control cabinet, the end, away from the connecting seat, of the conical barrel is provided with a wire outlet nozzle, a cross partition plate is installed in the conical barrel, and the interior of the conical barrel is divided into a plurality of through holes through the cross partition plate.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, and in particular to an elevator training and assessment device. Background Art

[0002] With the continuous improvement of people's living standards, the rapid development of the economy and the needs of production and life, elevators have been fully integrated into our lives, work and study. According to the regulations of relevant departments in my country, elevator operations are special operations, and their operators must undergo professional training, and after passing the theoretical examination and practical assessment, they can be issued a "Special Operation Operation Certificate" before they can operate on the job. Therefore, operators need to undergo special training.

[0003] At present, when the existing device is used for elevator training and assessment, the wire harnesses between the power cabinet and the control box become entangled due to the cumbersome connection of the wire harnesses. This situation is not only not conducive to the line troubleshooting of the assessors, but also delays the progress of the training and assessment.

[0004] Therefore, we have made improvements to this and proposed an elevator training and assessment device. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an elevator training and assessment device.

[0006] The utility model is achieved in this way:

[0007] An elevator training and assessment device comprises a microcomputer control cabinet, an elevator main power box and a traction unit, wherein a support assembly is provided at the bottom end of the microcomputer control cabinet, and the traction unit is installed inside the support assembly, and a wire sleeve assembly is provided on one side of the outer wall of the microcomputer control cabinet, and a plurality of signal wire harnesses are inserted and connected inside the wire sleeve assembly, and the microcomputer control cabinet is electrically connected to the elevator main power box through a plurality of the signal wire harnesses respectively, and the wire sleeve assembly comprises a conical cylinder, a connecting seat, a wire outlet nozzle and a cross partition, one end of the conical cylinder is connected to the connecting seat, and one end of the connecting seat is threadedly connected to the outer wall of the microcomputer control cabinet, and the conical cylinder is provided with a wire outlet nozzle at the end away from the connecting seat, and a cross partition is installed inside the conical cylinder, and the interior of the conical cylinder is divided into a plurality of through holes by the cross partition, and a plurality of the signal wire harnesses are respectively inserted and connected inside the plurality of the through holes.

[0008] Furthermore, the microcomputer control cabinet includes a cabinet, a control interface, a first wiring interface, a second wiring interface and a nameplate. The outer wall of the cabinet is respectively provided with a control interface, a first wiring interface and a second wiring interface, and a spacer is provided between the control interface, the first wiring interface and the second wiring interface.

[0009] The beneficial effect of adopting the above further scheme is that through the installation and use of the control interface, the microcomputer control cabinet can be easily controlled, and the setting of the first wiring interface and the second wiring interface is conducive to the connection of the lines, and the setting of the spacer strips is conducive to the area division.

[0010] Furthermore, a nameplate is installed on the top of the outer wall of the cabinet.

[0011] The beneficial effect of adopting the above further solution is that the information of the device can be marked while the nameplate is installed and used.

[0012] Furthermore, a box door is hinged on one side of the outer wall of the elevator main power box, and the box door includes a door panel, a glass window and a handle, and a glass window is embedded and installed on one side of the door panel.

[0013] The beneficial effect of adopting the above further solution is that, through the installation and use of the glass window, the internal equipment of the elevator main power box can be observed.

[0014] Furthermore, a handle is installed on one side of the door panel.

[0015] The beneficial effect of adopting the above further solution is that, through the installation and use of the handle, the door panel is made more convenient to use.

[0016] Furthermore, the support assembly includes a base plate, support legs and a base frame, the support legs are installed at the top corners of the base plate, the top ends of the support legs are connected to the bottom corners of the microcomputer control cabinet, and the base frame is welded to the bottom end of the base plate.

[0017] The beneficial effect of adopting the above further solution is that, by connecting the support legs and the base frame, it is convenient to stably support the microcomputer control cabinet.

[0018] Furthermore, a supporting foot is installed at the bottom end of the elevator main power box, and the bottom end of the supporting foot is flush with the bottom end of the base frame.

[0019] The beneficial effect of adopting the above further solution is that, through the positional relationship between the supporting feet and the base frame, the microcomputer control cabinet and the elevator main power box are kept horizontal and stable.

[0020] Furthermore, the traction machine unit includes an analog motor and a three-phase line, and an input end of the analog motor is electrically connected to the three-phase line.

[0021] The beneficial effect of adopting the above further solution is that by simulating the connection between the motor and the three-phase line, the device can be easily used to evaluate the control of the traction machine.

[0022] Furthermore, an air-permeable grille is provided on the outer wall of the elevator main power box, and a top cover assembly is provided on the top of the elevator main power box. The top cover assembly includes a top plate, a square frame and an air hole. The bottom end of the top plate is connected to the square frame, and an air hole is provided on the side of the outer wall of the top plate, and one end of the air hole extends to the interior of the square frame.

[0023] The beneficial effect of adopting the above further solution is that, through the provision of the air holes, air can be discharged between the top plate and the frame, which is conducive to heat dissipation.

[0024] The beneficial effect of the utility model is that through the coordinated use of the wire sleeve assembly and the signal wire harness, the lines of the device's microcomputer control cabinet and the elevator main power box are arranged in a regular manner, which is beneficial to reducing the entanglement and facilitating the troubleshooting of line faults. Among them, a connecting seat is installed at one end of the conical cylinder, so that one end of the connecting seat can be disassembled and assembled to the outer wall of the microcomputer control cabinet, and through the installation and use of a cross partition, the internal space of the conical cylinder is divided into areas, which is convenient for the regular arrangement of the lines, and then through the wiring function of the outlet nozzle, the planned signal wire harness is connected to the inside of the elevator main power box, thereby completing the signal transmission between the microcomputer control cabinet and the elevator main power box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A three-dimensional diagram of an elevator training and assessment device provided by the utility model;

[0027] Figure 2 A schematic diagram of a microcomputer control cabinet of an elevator training and assessment device provided by the utility model;

[0028] Figure 3 A schematic diagram of an elevator main power box of an elevator training and assessment device provided by the utility model;

[0029] Figure 4 A bottom view of a top cover assembly of an elevator training and assessment device provided by the utility model;

[0030] Figure 5 The utility model provides an exploded schematic diagram of a wire sleeve assembly of an elevator training and assessment device.

[0031] In the figure: 100, microcomputer control cabinet; 1001, cabinet; 1002, control interface; 1003, first wiring interface; 1004, second wiring interface; 1005, nameplate; 200, elevator main power box; 300, support assembly; 3001, bottom plate; 3002, support leg; 3003, bottom frame; 400, traction unit; 4001, analog motor; 4002, three-phase line; 500, box door; 5001, door panel; 5002, glass window; 5003, handle; 600, top cover assembly; 6001, top plate; 6002, frame; 6003, air hole; 700, wire sleeve assembly; 7001, conical cylinder; 7002, connecting seat; 7003, wire outlet nozzle; 7004, cross partition; 800, signal wiring harness; 900, ventilation grille; 1000, supporting foot. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1-Figure 5The utility model provides a technical solution: an elevator training and assessment device, comprising a microcomputer control cabinet 100, an elevator main power box 200 and a traction unit 400, a support assembly 300 is provided at the bottom end of the microcomputer control cabinet 100, the traction unit 400 is installed inside the support assembly 300, a sleeve wire assembly 700 is provided on one side of the outer wall of the microcomputer control cabinet 100, a plurality of signal harnesses 800 are inserted and connected inside the sleeve wire assembly 700, the microcomputer control cabinet 100 is electrically connected to the elevator main power box 200 through the plurality of signal harnesses 800, and the sleeve wire assembly 700 includes a conical cylinder 7001, a connecting seat 7002, a wire outlet nozzle 7003 and a cross partition 7004. One end of the conical cylinder 7001 is connected to the connecting seat 7002, and one end of the connecting seat 7002 is threadedly connected to the outer wall of the microcomputer control cabinet 100. The conical cylinder 7001 is provided with a wire outlet nozzle 7003 at the end away from the connecting seat 7002. The cross partition 7004 is installed inside the conical cylinder 7001. The interior of the conical cylinder 7001 is divided into a plurality of through holes by the cross partition 7004. The interiors of the plurality of through holes are respectively connected with a plurality of signal harnesses 800.

[0036] Embodiment 2

[0037] See also Figure 1-Figure 5 As an embodiment of the present invention, further, the microcomputer control cabinet 100 includes a cabinet 1001, a control interface 1002, a first wiring interface 1003, a second wiring interface 1004 and a nameplate 1005. The outer wall of the cabinet 1001 is respectively provided with the control interface 1002, the first wiring interface 1003 and the second wiring interface 1004. A spacer is provided between the control interface 1002, the first wiring interface 1003 and the second wiring interface 1004. By installing and using the control interface 1002, it is convenient to control the microcomputer control cabinet 100. By setting the first wiring interface 1003 and the second wiring interface 1004, it is beneficial to the wiring. Then, the spacer strips are provided to facilitate area division. A nameplate 1005 is installed on the top of the outer wall of the cabinet 1001. The nameplate 1005 is installed and used to mark the information of the device. A door 500 is hinged on one side of the outer wall of the elevator main power box 200. The door 500 includes a door panel 5001, a glass window 5002 and a handle 5003. A glass window 5002 is embedded and installed on one side of the door panel 5001. The installation and use of the glass window 5002 allows the elevator main power box 200 to observe the internal equipment. A handle 5003 is installed on one side of the door panel 5001. The installation and use of the handle 5003 makes the door panel 5001 more convenient to use.

[0038] Embodiment 3

[0039] See also Figure 1-Figure 5As an embodiment of the present invention, further, the support assembly 300 includes a bottom plate 3001, a support leg 3002 and a base frame 3003. The support leg 3002 is installed at the top corner of the bottom plate 3001, and the top of the support leg 3002 is connected to the bottom corner of the microcomputer control cabinet 100. The base frame 3003 is welded to the bottom of the bottom plate 3001. The connection between the support leg 3002 and the base frame 3003 is convenient for stably supporting the microcomputer control cabinet 100. The bottom end of the elevator main power box 200 is installed with a support foot 1000. The bottom end of the support foot 1000 is flush with the bottom end of the base frame 3003. Through the positional relationship between the support foot 1000 and the base frame 3003, the microcomputer control cabinet 100 and the elevator main power box 200 are kept horizontal and stable. The traction unit 400 It includes a simulated motor 4001 and a three-phase line 4002, the input end of the simulated motor 4001 is electrically connected to the three-phase line 4002, and the connection between the simulated motor 4001 and the three-phase line 4002 facilitates the control assessment of the traction machine by the device, the outer wall of the elevator main power box 200 is provided with a ventilation grille 900, and the top of the elevator main power box 200 is provided with a top cover assembly 600, the top cover assembly 600 includes a top plate 6001, a square frame 6002 and an air hole 6003, the bottom end of the top plate 6001 is connected to the square frame 6002, and the air hole 6003 is provided on the side of the outer wall of the top plate 6001, and one end of the air hole 6003 extends to the inside of the square frame 6002, and the setting of the air hole 6003 allows air discharge between the top plate 6001 and the square frame 6002, which is conducive to heat dissipation.

[0040] Specifically, the working principle of the elevator training and assessment device is as follows: when in use, first, move the device to the designated working area, start the device, conduct an operation test, and then put it into use, wherein a connecting seat 7002 is installed at one end of the conical cylinder 7001, so that one end of the connecting seat 7002 can be disassembled and assembled to the outer wall of the microcomputer control cabinet 100, and the cross partition 7004 is installed and used to divide the internal space of the conical cylinder 7001 into areas, which is convenient for the regular arrangement of the lines, and then the wiring function of the outlet nozzle 7003 is used to connect the planned signal harness 800 to the interior of the elevator main power box 200, thereby completing the connection between the microcomputer control cabinet 100 and the elevator main power box 200. Signal transmission, and through the installation and use of the control interface 1002, it is convenient to control the microcomputer control cabinet 100, and then through the setting of the first wiring interface 1003 and the second wiring interface 1004, it is convenient to connect the lines, and then through the setting of the spacer, it is convenient to divide the area, and then through the position relationship between the support foot 1000 and the base frame 3003, the microcomputer control cabinet 100 and the elevator main power box 200 are kept horizontal and stable, and through the connection between the simulated motor 4001 and the three-phase line 4002, it is convenient for the device to control and assess the traction machine, and at the same time, through the setting of the air hole 6003, the air flow can be discharged between the top plate 6001 and the frame 6002, which is conducive to heat dissipation.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An elevator training and assessment device, It is characterized in that The invention comprises a microcomputer control cabinet (100), an elevator main power box (200) and a traction machine unit (400), wherein a support assembly (300) is provided at the bottom end of the microcomputer control cabinet (100), the traction machine unit (400) is installed inside the support assembly (300), a wire assembly (700) is provided on one side of the outer wall of the microcomputer control cabinet (100), a plurality of signal wire harnesses (800) are inserted and connected inside the wire assembly (700), the microcomputer control cabinet (100) is electrically connected to the elevator main power box (200) through the plurality of signal wire harnesses (800), and the wire assembly (700) comprises a conical cylinder (7001 ), a connection seat (7002), a wire outlet nozzle (7003) and a cross partition (7004), one end of the conical cylinder (7001) is connected to the connection seat (7002), one end of the connection seat (7002) is threadedly connected to the outer wall of the microcomputer control cabinet (100), the conical cylinder (7001) is provided with a wire outlet nozzle (7003) at one end away from the connection seat (7002), a cross partition (7004) is installed inside the conical cylinder (7001), the interior of the conical cylinder (7001) is divided into a plurality of through holes by the cross partition (7004), and the interiors of the plurality of through holes are respectively inserted and connected with a plurality of the signal wire harnesses (800).

2. An elevator training and assessment device according to claim 1, It is characterized in that The microcomputer control cabinet (100) comprises a cabinet (1001), a control interface (1002), a first wiring interface (1003), a second wiring interface (1004) and a nameplate (1005); the control interface (1002), the first wiring interface (1003) and the second wiring interface (1004) are respectively arranged on the outer wall of the cabinet (1001); and a spacer bar is arranged between the control interface (1002), the first wiring interface (1003) and the second wiring interface (1004).

3. An elevator training and assessment device according to claim 2, It is characterized in that A nameplate (1005) is installed on the top of the outer wall of the cabinet (1001).

4. An elevator training and assessment device according to claim 1, It is characterized in that A box door (500) is hinged on one side of the outer wall of the elevator main power box (200), and the box door (500) includes a door panel (5001), a glass window (5002) and a handle (5003), and a glass window (5002) is embedded and installed on one side of the door panel (5001).

5. An elevator training and assessment device according to claim 4, It is characterized in that A handle (5003) is installed on one side of the door panel (5001).

6. An elevator training and assessment device according to claim 1, It is characterized in that The support assembly (300) comprises a base plate (3001), support legs (3002) and a base frame (3003); the support legs (3002) are installed at the top corners of the base plate (3001); the top ends of the support legs (3002) are connected to the bottom corners of the microcomputer control cabinet (100); and the base frame (3003) is welded to the bottom end of the base plate (3001).

7. An elevator training and assessment device according to claim 6, It is characterized in that A supporting foot (1000) is installed at the bottom end of the elevator main power supply box (200), and the bottom end of the supporting foot (1000) is flush with the bottom end of the base frame (3003).

8. An elevator training and assessment device according to claim 1, It is characterized in that The traction machine unit (400) comprises a simulated motor (4001) and a three-phase line (4002), and an input end of the simulated motor (4001) is electrically connected to the three-phase line (4002).

9. The elevator training and assessment device according to claim 1, It is characterized in that The outer wall of the elevator main power box (200) is provided with a ventilation grille (900), and the top of the elevator main power box (200) is provided with a top cover assembly (600), and the top cover assembly (600) includes a top plate (6001), a square frame (6002) and an air hole (6003), the bottom end of the top plate (6001) is connected to the square frame (6002), and the air hole (6003) is provided on the side of the outer wall of the top plate (6001), and one end of the air hole (6003) extends to the inside of the square frame (6002).

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