CN219326458U

CN219326458U - Elevator operation safety detection device

Info

Publication number: CN219326458U
Application number: CN202320746630.8U
Authority: CN
Inventors: 李飞翔; 饶尧; 杨小云; 黄五一; 解飙; 严俊; 熊亮
Original assignee: Hubei Special Equipment Inspection And Testing Institute; Hubei Shengxin Special Equipment Testing Co ltd
Current assignee: Hubei Special Equipment Inspection And Testing Institute; Hubei Shengxin Special Equipment Testing Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-11
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of elevator operation safety detection, and discloses an elevator operation safety detection device, which comprises an elevator wall, wherein a button is fixedly arranged on the elevator wall, a protective sleeve and a display screen are arranged above the button, a rotating mechanism is arranged in the protective sleeve, the rotating mechanism comprises a rotating button, a rotating rod, a fixed plate and a bearing, the bearing is fixedly arranged on the elevator wall, the rotating rod is clamped and arranged on the bearing, the rotating rod penetrates through the protective sleeve, a fixed plate is fixedly arranged on the side wall of the rotating rod, and the rotating button is fixedly arranged at the other end of the rotating rod. According to the utility model, the sliding mechanism is driven to rotate through the rotating mechanism, so that balls in the sliding mechanism can extrude the trapezoid blocks which can move, and the extruded trapezoid blocks can move, so that the plug-in rod is plugged in the plug-in hole, and the switch in the plug-in hole is touched, so that whether the display screen is on or not is judged, and the alarm equipment is damaged, so that the alarm equipment is required to be overhauled, and the alarm equipment is suitable for being widely popularized and used.

Description

Elevator operation safety detection device

Technical Field

The utility model belongs to the technical field of elevator operation safety detection, and particularly relates to an elevator operation safety detection device.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, wherein a car runs on at least two rows of rigid rail motion vertical to a horizontal plane or inclined with a plumb line by less than 15 degrees, and the running safety of the elevator can be detected in real time by using an electromagnetic induction technology to detect the lifting speed of the elevator.

But the inside of current elevator all is provided with that alarm button, but current elevator is because regularly maintained regularly, thereby lead to the condition that the elevator breaks down lower, but when the elevator breaks down, just need the personnel to press alarm button this moment, but alarm button does not use for a long time, and the signal of middle transmission is driven under the influence of external factor and is connected in the alarm system in the control room easily, and also lead to easily when alarm system received the information, when the control room staff carried out the inquiry condition this moment, it is influenced by dust etc. owing to the transmission road, thereby make the tone quality appear broken and appear the condition of inaudible easily.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an elevator operation safety inspection device, includes the elevator wall, fixed mounting has the button on the elevator wall, and the button top is provided with lag and display screen, be provided with rotary mechanism in the lag, rotary mechanism includes rotary button, bull stick, fixed plate and bearing, bearing fixed mounting is on the elevator wall, and bull stick joint installs on the bearing, the bull stick runs through in the lag, and bull stick lateral wall fixed mounting has a fixed plate, bull stick other end fixed mounting has rotary button, the fixed plate other end fixed connection in slide mechanism, and the rectangular channel has been seted up to the slide mechanism other end, the rectangular channel inner chamber is provided with moving mechanism.

As a preferred embodiment of the present utility model, the sliding mechanism protects a circular chute, the circular chute is opened on the wall of the elevator, and the inner cavity of the circular chute is slidably provided with a ball, the ball is far away from the circular chute, thus the wall is fixedly provided with a fixing rod, and the other end of the fixing rod is fixedly arranged on the fixing plate. The mounting position of the sliding mechanism is determined so that when the fixing plate 8 rotates, it can drive the fixing rod 9 to rotate at this time, and thus the ball 10 in the sliding mechanism can be driven to rotate in the circular chute 11 through the fixing rod 9.

As a preferred embodiment of the utility model, the moving mechanism comprises two mutually symmetrical sliding grooves, the two sliding grooves are formed in two opposite side walls of the rectangular groove, sliding blocks are slidably arranged in inner cavities of the two sliding grooves, the two sliding blocks are mutually symmetrical, and trapezoidal blocks are fixedly arranged on the opposite side walls respectively. The mounting position of the moving mechanism is determined, so that when the ball 10 rotates to the rectangular groove 18, the ball 10 can be pressed down, and the trapezoidal block 17 slidably mounted in the inner cavity of the rectangular groove 18 can move under the cooperation of the sliding block 12 and the sliding groove 16.

As a preferable implementation mode of the utility model, a plugging hole is formed in one side wall of the rectangular groove, a matched plugging rod is arranged on one side wall of the plugging hole, and the plugging rod is fixedly arranged on one side wall of the trapezoid block. When the trapezoid block 17 can move under the cooperation of the sliding block 12 and the sliding groove 16, the inserting rod 13 fixedly installed at the other end of the trapezoid block 17 can be inserted into the inserting hole 14, so that a switch in the inserting hole 14 is opened to enable the display screen 5 on the elevator wall 1 to be on, and when the display screen 5 is not on, the alarm device is damaged and needs to be overhauled.

As a preferred implementation mode of the utility model, a reset spring is fixedly arranged on one side wall of the two sliding blocks, which is close to the display screen, the reset spring is positioned in the inner cavity of the sliding groove, and the other end of the reset spring is fixedly arranged on the inner wall of the sliding groove on the opposite side of the sliding blocks. It is ensured that when the rotary button is rotated again, the return spring 15 is now able to push the trapezoid block 17 to return.

As a preferred implementation mode of the utility model, the inner cavity of the plug hole is provided with a switch, and the switch is electrically connected with the display screen. When the inserting rod 13 fixedly installed at the other end of the trapezoid block 17 can be inserted into the inserting hole 14, the switch in the inserting hole 14 is opened, the display screen 5 on the elevator wall 1 is lightened, and when the display screen 5 is not lightened, the alarm equipment is damaged and needs to be overhauled.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the sliding mechanism is driven to rotate through the rotating mechanism, so that balls in the sliding mechanism can extrude the trapezoid blocks which can move, the extruded trapezoid blocks can move, and the plug-in rod is plugged into the plug-in hole, so that a switch in the plug-in hole is touched, and whether the display screen is on or not is judged to be damaged, and maintenance is needed.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic view of a three-dimensional (one) structure of an elevator operation safety detection device;

fig. 2 is a schematic diagram of a three-dimensional (two) structure of an elevator operation safety detection device;

fig. 3 is a schematic diagram of a part of a construction of an elevator operation safety detection device at a.

In the figure: 1. an elevator wall; 2. a button; 3. rotating the button; 4. a protective sleeve; 5. a display screen; 6. a rotating rod; 7. a bearing; 8. a fixing plate; 9. a fixed rod; 10. a ball; 11. a circular chute; 12. a slide block; 13. inserting a connecting rod; 14. a plug hole; 15. a return spring; 16. a chute; 17. a trapezoid block; 18. rectangular grooves.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 3, an elevator operation safety detection device comprises an elevator wall 1, wherein a button 2 is fixedly installed on the elevator wall 1, a protective sleeve 4 and a display screen 5 are arranged above the button 2, a rotating mechanism is arranged in the protective sleeve 4 and comprises a rotating button 3, a rotating rod 6, a fixing plate 8 and a bearing 7, the bearing 7 is fixedly installed on the elevator wall 1, the rotating rod 6 is clamped and installed on the bearing 7, the rotating rod 6 penetrates through the protective sleeve 4, a fixing plate 8 is fixedly installed on the side wall of the rotating rod 6, the other end of the rotating rod 6 is fixedly installed with the rotating button 3, the other end of the fixing plate 8 is fixedly connected with a sliding mechanism, a rectangular groove 18 is formed in the other end of the sliding mechanism, and a moving mechanism is arranged in an inner cavity of the rectangular groove 18.

The sliding mechanism protects the circular chute 11, the circular chute 11 is arranged on the elevator wall 1, the ball 10 is slidably arranged in the inner cavity of the circular chute 11, the ball 10 is far away from the circular chute 11, the fixed rod 9 is fixedly arranged on the wall, and the other end of the fixed rod 9 is fixedly arranged on the fixed plate 8. In this setting, the mounted position of slide mechanism has been determined to guaranteed when fixed plate 8 rotates, it can drive dead lever 9 and rotate this moment, thereby can drive ball 10 in the slide mechanism through dead lever 9 and rotate in circular spout 11.

The moving mechanism comprises two mutually symmetrical sliding grooves 16, the two sliding grooves 16 are formed in two opposite side walls of a rectangular groove 18, sliding blocks 12 are slidably arranged in inner cavities of the two sliding grooves 16, the two sliding blocks 12 are mutually symmetrical, and trapezoidal blocks 17 are fixedly arranged on the opposite side walls respectively. In this setting, the installation position of the moving mechanism is determined, so that when the ball 10 rotates to the rectangular groove 18, the ball 10 can be pressed down at this time, and the trapezoidal block 17 slidably installed in the inner cavity of the rectangular groove 18 can move under the cooperation of the sliding block 12 and the sliding groove 16.

A plugging hole 14 is formed in one side wall of the rectangular groove 18, a matched plugging rod 13 is arranged on one side wall of the plugging hole 14, and the plugging rod 13 is fixedly arranged on one side wall of the trapezoid block 17. In this setting, can remove under the cooperation of slider 12 in spout 16 when trapezoidal piece 17 to make trapezoidal piece 17 other end fixed mounting's spliced pole 13 can peg graft and get into in the spliced eye 14, thereby make the switch in the spliced eye 14 open and make the display screen 5 on the elevator wall 1 light up, when display screen 5 does not light up then indicate that alarm device appears damaging and need overhaul.

A return spring 15 is fixedly arranged on one side wall of the two sliding blocks 12 close to the display screen 5, the return spring 15 is positioned in the inner cavity of the sliding groove 16, and the other end of the return spring 15 is fixedly arranged on the inner wall of the sliding groove 16 on the opposite side of the sliding blocks 12. In this arrangement, it is ensured that when the rotary button is rotated again, the return spring 15 can push the trapezoidal block 17 to return.

The inner cavity of the plugging hole 14 is provided with a switch, and the switch is electrically connected to the display screen 5. In this setting, in trapezoidal piece 17 other end fixed mounting's spliced pole 13 can peg graft and get into spliced eye 14 to make the switch in the spliced eye 14 open and make the display screen 5 on the elevator wall 1 light, when display screen 5 do not light then indicate that alarm device appears damaging and need overhaul.

The implementation principle of the elevator operation safety detection device of the embodiment is as follows: when detecting the elevator, when detecting alarm button, make it can drive bull stick 6 to rotate through rotatory button 3 this moment, when bull stick 6 rotates, it can drive fixed plate 8 and rotate this moment, when fixed plate 8 rotates, it can drive dead lever 9 and rotate this moment, thereby can drive ball 10 in the slide mechanism and rotate in circular spout 11 through dead lever 9, when its rotation is to rectangular channel 18 department, ball 10 can push down this moment, thereby make rectangular channel 18 inner chamber slidable mounting's trapezoidal piece 17 can move under the cooperation of slider 12 in spout 16, thereby make trapezoidal piece 17 other end fixed mounting's spliced pole 13 can peg graft and get into spliced eye 14 in, thereby make the switch in spliced eye 14 open and make the display screen 5 on the elevator wall 1 light up, it is not bright then to indicate that alarm device appears damaging and needs to overhaul when display screen 5.

Claims

1. The utility model provides an elevator operation safety inspection device, includes elevator wall (1), a serial communication port, fixed mounting has button (2) on elevator wall (1), and button (2) top is provided with lag (4) and display screen (5), be provided with rotary mechanism in lag (4), rotary mechanism includes rotary button (3), bull stick (6), fixed plate (8) and bearing (7), bearing (7) fixed mounting is on elevator wall (1), and bull stick (6) joint is installed on bearing (7), bull stick (6) run through in lag (4), and bull stick (6) lateral wall fixed mounting has a fixed plate (8), bull stick (6) other end fixed mounting has rotary button (3), fixed plate (8) other end fixed connection is in slide mechanism, and the rectangular channel (18) have been seted up to the slide mechanism other end, rectangular channel (18) inner chamber is provided with moving mechanism.

2. The elevator operation safety detection device according to claim 1, wherein the sliding mechanism protects a circular chute (11), the circular chute (11) is arranged on an elevator wall (1), a ball (10) is slidably arranged in an inner cavity of the circular chute (11), the ball (10) is far away from the circular chute (11), a fixing rod (9) is fixedly arranged on the wall of the circular chute (11), and the other end of the fixing rod (9) is fixedly arranged on the fixing plate (8).

3. The elevator operation safety detection device according to claim 1, wherein the moving mechanism comprises two mutually symmetrical sliding grooves (16), the two sliding grooves (16) are formed in two opposite side walls of the rectangular groove (18), sliding blocks (12) are slidably mounted in inner cavities of the two sliding grooves (16), the two sliding blocks (12) are mutually symmetrical, and trapezoidal blocks (17) are fixedly mounted on the opposite side walls respectively.

4. The elevator operation safety detection device according to claim 3, wherein a plugging hole (14) is formed in a side wall of the rectangular groove (18), a matched plugging rod (13) is arranged on a side wall of the plugging hole (14), and the plugging rod (13) is fixedly mounted on a side wall of the trapezoid block (17).

5. An elevator operation safety detection device according to claim 3, wherein two sliding blocks (12) are fixedly provided with a return spring (15) near one side wall of the display screen (5), the return spring (15) is located in the inner cavity of the sliding groove (16), and the other end of the return spring (15) is fixedly arranged on the inner wall of the sliding groove (16) at the opposite side of the sliding blocks (12).

6. The elevator operation safety detection device according to claim 4, wherein the inner cavity of the plugging hole (14) is provided with a switch, and the switch is electrically connected to the display screen (5).